Commit 997885577c3ff3248791790f0b067e904b6c3384
0 parents
init
Showing
14 changed files
with
11899 additions
and
0 deletions
README.md
0 → 100644
| 1 | +++ a/README.md | |
| 1 | +## video 视频录制 | |
| 2 | + | |
| 3 | +## 使用方法： | |
| 4 | + | |
| 5 | +打开chrome浏览器，在地址栏输入`chrome://extensions/`，打开后点击`加载已解压的扩展程序`，选择本项目目录即可安装成功。 | |
| 6 | + | |
| 7 | +## TODO: | |
| 8 | + | |
| 9 | +1. 同个页面多个 video 处理 | |
| 10 | +2. 视频暂停时要暂停录制 | |
| 11 | +3. popup 增加录制提示，各种控制按钮，如静音录制、自动录制等等 | |
| 12 | +4. 在 client 端转为 MP4 格式的可行性 | |
| 13 | +5. 经常会失败，或录制不全 | |
| 14 | +6. 顶多可以同时开3个窗口录制，再多容易失败 | |
| 15 | + | |
| 16 | +## 问题记录 | |
| 17 | + | |
| 18 | +1. 很多视频网站播放完后会刷新页面到下一个播放页面，导致 `content.js` 中对 `video` 标签的 `end` `complete` 事件的监听函数中的动作不能保证成功，同样页面的 `beforeunload` `unload` 事件监听函数中的动作也不能保证成功 | |
| 19 | + | |
| 20 | +2. `MediaRecorder` 只能录制以下几种格式的视频： | |
| 21 | + | |
| 22 | +``` | |
| 23 | +Essentially, it looks like the following are (at time of writing) accepted MIME types for video/audio in Chrome: | |
| 24 | + | |
| 25 | +video/webm | |
| 26 | +video/webm;codecs=vp8 | |
| 27 | +video/webm;codecs=vp9 | |
| 28 | +video/webm;codecs=vp8.0 | |
| 29 | +video/webm;codecs=vp9.0 | |
| 30 | +video/webm;codecs=h264 | |
| 31 | +video/webm;codecs=H264 | |
| 32 | +video/webm;codecs=avc1 | |
| 33 | +video/webm;codecs=vp8,opus | |
| 34 | +video/WEBM;codecs=VP8,OPUS | |
| 35 | +video/webm;codecs=vp9,opus | |
| 36 | +video/webm;codecs=vp8,vp9,opus | |
| 37 | +video/webm;codecs=h264,opus | |
| 38 | +video/webm;codecs=h264,vp9,opus | |
| 39 | +video/x-matroska;codecs=avc1 | |
| 40 | + | |
| 41 | +audio/webm | |
| 42 | + | |
| 43 | +audio/webm;codecs=opus | |
| 44 | +(EDITED 2019-02-10: Updated to include brianchirls' link find) | |
| 45 | +``` | |
| 46 | + | |
| 47 | +3. https://github.com/ffmpegwasm/ffmpeg.wasm 不能用于浏览器插件的 background, 报错： | |
| 48 | + | |
| 49 | +> Uncaught (in promise) RuntimeError: abort(CompileError: WebAssembly.instantiate(): Wasm code generation disallowed by embedder). Build with -s ASSERTIONS=1 for more info. | |
| 50 | + | |
| 51 | +manifest.json 加上 `"content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",` 仍然报错： | |
| 52 | + | |
| 53 | +> Refused to load the script 'blob:chrome-extension://nnodhmmdmobflnhbigcheclnhdfkidpf/71e2d139-c5f1-4991-bbc0-4748802aec2a' because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-eval'". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback. | |
| 54 | + | |
| 55 | +4. content 和 background 通信无法直接传递 Blob 类型数据，但可以传递 `URL.createObjectURL` 创建的数据，localStorage 同样。可以使用 `new FileReader().readAsBinaryString` 解决 | |
| 56 | + | |
| 57 | +5. muted video 不会触发 `captureStream()` | |
| 58 | + | |
| 59 | +> https://bugs.chromium.org/p/chromium/issues/detail?id=1136404 | |
| 0 | 60 | \ No newline at end of file | ... | ... |
background/background.html
0 → 100644
| 1 | +++ a/background/background.html | |
| 1 | +<!DOCTYPE html> | |
| 2 | +<html lang="en"> | |
| 3 | +<head> | |
| 4 | + <meta charset="UTF-8"> | |
| 5 | + <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| 6 | + <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| 7 | + <title>Document</title> | |
| 8 | +</head> | |
| 9 | +<body> | |
| 10 | + | |
| 11 | +</body> | |
| 12 | +</html> | |
| 0 | 13 | \ No newline at end of file | ... | ... |
background/background.js
0 → 100644
| 1 | +++ a/background/background.js | |
| 1 | +// background 虽然天然可以跨域，然而既然是后台就没有 cookie 的概念，即使 fetch 设置了 credentials, cookie 依然不会被保存 | |
| 2 | +// http://stackoverflow.com/questions/29251842/why-new-js-fetch-standard-forbid-response-header-name-as-set-cookie-1-2 | |
| 3 | + | |
| 4 | +// const { createFFmpeg, fetchFile } = FFmpeg; | |
| 5 | + | |
| 6 | +// async function test(){ | |
| 7 | +// const ffmpeg = createFFmpeg({log: true}); | |
| 8 | +// await ffmpeg.load(); | |
| 9 | +// console.log(ffmpeg); | |
| 10 | +// }; | |
| 11 | + | |
| 12 | +// test(); | |
| 13 | + | |
| 14 | +const videos = {}; | |
| 15 | + | |
| 16 | +/** | |
| 17 | + * data: fr.result, | |
| 18 | + size: blobData.size, | |
| 19 | + mimeType: blobData.type, | |
| 20 | + name: document.title, | |
| 21 | + action: 'data' | |
| 22 | + */ | |
| 23 | +chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => { | |
| 24 | + // console.log("Received %o from %o, frame", msg, sender.tab, sender.frameId); | |
| 25 | + sendResponse("Gotcha!"); | |
| 26 | + | |
| 27 | + if(msg.action === 'end'){ | |
| 28 | + return download(sender.documentId); | |
| 29 | + } | |
| 30 | + | |
| 31 | + if(!msg.data || msg.size !== msg.data.length){ | |
| 32 | + return console.warn('data received error: ', msg.name); | |
| 33 | + } | |
| 34 | + | |
| 35 | + const blobAsBinString = msg.data; | |
| 36 | + const bytes = new Uint8Array(blobAsBinString.length); | |
| 37 | + for(let i=0,len=blobAsBinString.length; i<len; i++){ | |
| 38 | + bytes[i] = blobAsBinString.charCodeAt(i); | |
| 39 | + } | |
| 40 | + videos[sender.documentId] = videos[sender.documentId] || {}; | |
| 41 | + videos[sender.documentId].blob = videos[sender.documentId].blob || []; | |
| 42 | + videos[sender.documentId].mimeType = msg.mimeType; | |
| 43 | + videos[sender.documentId].name = msg.name; | |
| 44 | + videos[sender.documentId].blob.push(bytes); | |
| 45 | +}); | |
| 46 | + | |
| 47 | +function download(id){ | |
| 48 | + const tar = videos[id]; | |
| 49 | + if(!tar){ | |
| 50 | + return ; | |
| 51 | + } | |
| 52 | + const blob = new Blob(tar.blob, {type: tar.mimeType}); | |
| 53 | + chrome.downloads.download({ | |
| 54 | + url: URL.createObjectURL(blob), | |
| 55 | + filename: `${tar.name}.mkv` | |
| 56 | + }, resp => { | |
| 57 | + delete videos[id]; | |
| 58 | + }); | |
| 59 | +}; | |
| 60 | + | |
| 61 | +// chrome.webNavigation.onCompleted | |
| 62 | +chrome.webNavigation.onBeforeNavigate.addListener(frame => { | |
| 63 | + // chrome.webNavigation.getFrame({ | |
| 64 | + // frameId: frame.frameId, | |
| 65 | + // tabId: frame.tabId | |
| 66 | + // }, details => { | |
| 67 | + // alert(JSON.stringify(details)); | |
| 68 | + // }); | |
| 69 | +}); | |
| 70 | + | |
| 71 | +// chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) { | |
| 72 | + // chrome.webNavigation.getAllFrames({tabId: tabId}, function(details) { | |
| 73 | + // details.forEach(function(frame) { | |
| 74 | + // console.log(tabId); | |
| 75 | + // // chrome.tabs.sendMessage( | |
| 76 | + // // tabId, | |
| 77 | + // // {text: 'hey_cs'}, | |
| 78 | + // // {frameId: frame.frameId}, | |
| 79 | + // // function(response) { console.log(response) } | |
| 80 | + // // ); | |
| 81 | + // }); | |
| 82 | + // }); | |
| 83 | +// }); | |
| 0 | 84 | \ No newline at end of file | ... | ... |
content/content.js
0 → 100644
| 1 | +++ a/content/content.js | |
| 1 | +// 这是会插入网页运行的代码 | |
| 2 | + | |
| 3 | +const $videos = [...document.querySelectorAll('video')]; | |
| 4 | + | |
| 5 | +// todo: 支持同一页面多个视频 | |
| 6 | +// $videos.map(($v, idx) => { | |
| 7 | +// const $tag = document.createElement('div'); | |
| 8 | +// const $par = $v.parentNode; | |
| 9 | +// $tag.innerText = `点击 ${idx+1} 录制`; | |
| 10 | +// $tag.style = ` | |
| 11 | +// position: absolute; | |
| 12 | +// top: 0; | |
| 13 | +// left: 0; | |
| 14 | +// z-index: 9999; | |
| 15 | +// width: ${$v.offsetWidth}px; | |
| 16 | +// height: ${$v.offsetHeight}px; | |
| 17 | +// line-height: ${$v.offsetHeight}px; | |
| 18 | +// text-align: center; | |
| 19 | +// color: red; | |
| 20 | +// font-size: ${$v.offsetWidth/10}px; | |
| 21 | +// font-weight: bold; | |
| 22 | +// border: 5px solid red; | |
| 23 | +// box-sizing: border-box; | |
| 24 | +// `; | |
| 25 | +// $par.style.position = 'relative'; | |
| 26 | +// $v.parentNode.appendChild($tag); | |
| 27 | +// $tag.addEventListener('click', () => { | |
| 28 | +// $tag.remove(); | |
| 29 | +// startRecording($v); | |
| 30 | +// return ; | |
| 31 | +// }); | |
| 32 | +// }); | |
| 33 | + | |
| 34 | +const $target = $videos[0]; | |
| 35 | +$target && $target.addEventListener('playing', () => { | |
| 36 | + // muted video 不触发 captureStream | |
| 37 | + // $target.muted = true; | |
| 38 | + $target.volume = 0.01; | |
| 39 | + if($target.isRecording){ | |
| 40 | + return ; | |
| 41 | + } | |
| 42 | + $target.isRecording = true; | |
| 43 | + // 很多视频开头有小动作，比如帮你拖拽进度条，可能会延迟触发或多次触发，所以我们要加个延时 | |
| 44 | + setTimeout(() => { | |
| 45 | + console.log('Video Recorder started...'); | |
| 46 | + startRecording($target); | |
| 47 | + }, 5000); | |
| 48 | +}); | |
| 49 | + | |
| 50 | +function startRecording($tar){ | |
| 51 | + const mimeType = 'video/webm'; | |
| 52 | + const recorder = new MediaRecorder($tar.captureStream(), { | |
| 53 | + mimeType | |
| 54 | + }); | |
| 55 | + recorder.onstart = function(e){ | |
| 56 | + // console.log('start', e); | |
| 57 | + }; | |
| 58 | + recorder.ondataavailable = function(e){ | |
| 59 | + // console.log('ondata', e); | |
| 60 | + // const blob = new Blob([e.data], { | |
| 61 | + // type: mimeType | |
| 62 | + // }); | |
| 63 | + sendBlobData(e.data); | |
| 64 | + }; | |
| 65 | + recorder.onstop = function(e){ | |
| 66 | + endBlobData(); | |
| 67 | + // console.log('stoped', e); | |
| 68 | + // 不能成功，因为有些页面视频播完会刷新到下一个视频 | |
| 69 | + // const blob = new Blob(chunks, { | |
| 70 | + // type: mimeType | |
| 71 | + // }); | |
| 72 | + // const url = URL.createObjectURL(blob); | |
| 73 | + // const a = document.createElement('a'); | |
| 74 | + // document.body.appendChild(a); | |
| 75 | + // a.style = 'display: none'; | |
| 76 | + // a.href = url; | |
| 77 | + // a.download = document.title; | |
| 78 | + // a.click(); | |
| 79 | + // window.URL.revokeObjectURL(url); | |
| 80 | + }; | |
| 81 | + recorder.onerror = function(e){ | |
| 82 | + // console.log('errored', e); | |
| 83 | + }; | |
| 84 | + // 重置播放时间 | |
| 85 | + $tar.currentTime = 0; | |
| 86 | + recorder.start(1000); | |
| 87 | + $tar.onended = function(e){ | |
| 88 | + stopRecorder(recorder); | |
| 89 | + }; | |
| 90 | + $tar.oncomplete = function(e){ | |
| 91 | + stopRecorder(recorder); | |
| 92 | + }; | |
| 93 | + window.onbeforeunload = function(e){ | |
| 94 | + stopRecorder(recorder); | |
| 95 | + }; | |
| 96 | +}; | |
| 97 | + | |
| 98 | +function sendBlobData(blobData){ | |
| 99 | + const fr = new FileReader(); | |
| 100 | + fr.onload = function(ev){ | |
| 101 | + chrome.runtime.sendMessage({ | |
| 102 | + data: fr.result, | |
| 103 | + size: blobData.size, | |
| 104 | + mimeType: blobData.type, | |
| 105 | + name: document.title, | |
| 106 | + action: 'data' | |
| 107 | + }, response => { | |
| 108 | + // console.log("Response: ", response); | |
| 109 | + }); | |
| 110 | + }; | |
| 111 | + fr.onerror = function(ev){ | |
| 112 | + console.log('FileReader error', ev); | |
| 113 | + }; | |
| 114 | + fr.readAsBinaryString(blobData); | |
| 115 | +}; | |
| 116 | + | |
| 117 | +function endBlobData(){ | |
| 118 | + chrome.runtime.sendMessage({ | |
| 119 | + data: '', | |
| 120 | + size: 0, | |
| 121 | + mimeType: '', | |
| 122 | + name: '', | |
| 123 | + action: 'end' | |
| 124 | + }, response => { | |
| 125 | + // console.log("Response: ", response); | |
| 126 | + }); | |
| 127 | +}; | |
| 128 | + | |
| 129 | +function stopRecorder(recorder){ | |
| 130 | + if(recorder.state === 'recording'){ | |
| 131 | + recorder.stop(); | |
| 132 | + } | |
| 133 | +}; | |
| 134 | + | ... | ... |
icon.png
0 → 100644
23 KB
lib/ffmpeg.min.js
0 → 100644
| 1 | +++ a/lib/ffmpeg.min.js | |
| 1 | +!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.FFmpeg=t():e.FFmpeg=t()}(self,(function(){return e={497:(e,t,r)=>{var n=r(72),o=r(306).devDependencies;e.exports={corePath:"undefined"!=typeof process&&"development"===process.env.FFMPEG_ENV?n("/node_modules/@ffmpeg/core/dist/ffmpeg-core.js"):"https://unpkg.com/@ffmpeg/core@".concat(o["@ffmpeg/core"].substring(1),"/dist/ffmpeg-core.js")}},663:(e,t,r)=>{function n(e,t,r,n,o,i,a){try{var c=e[i](a),s=c.value}catch(e){return void r(e)}c.done?t(s):Promise.resolve(s).then(n,o)}var o=r(72),i=function(e){return new Promise((function(t,r){var n=new FileReader;n.onload=function(){t(n.result)},n.onerror=function(e){var t=e.target.error.code;r(Error("File could not be read! Code=".concat(t)))},n.readAsArrayBuffer(e)}))};e.exports=function(){var e,t=(e=regeneratorRuntime.mark((function e(t){var r,n;return regeneratorRuntime.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(r=t,void 0!==t){e.next=3;break}return e.abrupt("return",new Uint8Array);case 3:if("string"!=typeof t){e.next=16;break}if(!/data:_data\/([a-zA-Z]*);base64,([^"]*)/.test(t)){e.next=8;break}r=atob(t.split(",")[1]).split("").map((function(e){return e.charCodeAt(0)})),e.next=14;break;case 8:return e.next=10,fetch(o(t));case 10:return n=e.sent,e.next=13,n.arrayBuffer();case 13:r=e.sent;case 14:e.next=20;break;case 16:if(!(t instanceof File||t instanceof Blob)){e.next=20;break}return e.next=19,i(t);case 19:r=e.sent;case 20:return e.abrupt("return",new Uint8Array(r));case 21:case"end":return e.stop()}}),e)})),function(){var t=this,r=arguments;return new Promise((function(o,i){var a=e.apply(t,r);function c(e){n(a,o,i,c,s,"next",e)}function s(e){n(a,o,i,c,s,"throw",e)}c(void 0)}))});return function(e){return t.apply(this,arguments)}}()},452:(e,t,r)=>{function n(e,t,r,n,o,i,a){try{var c=e[i](a),s=c.value}catch(e){return void r(e)}c.done?t(s):Promise.resolve(s).then(n,o)}function o(e){return function(){var t=this,r=arguments;return new Promise((function(o,i){var a=e.apply(t,r);function c(e){n(a,o,i,c,s,"next",e)}function s(e){n(a,o,i,c,s,"throw",e)}c(void 0)}))}}var i=r(72),a=r(185).log,c=function(){var e=o(regeneratorRuntime.mark((function e(t,r){var n,o,i;return regeneratorRuntime.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return a("info","fetch ".concat(t)),e.next=3,fetch(t);case 3:return e.next=5,e.sent.arrayBuffer();case 5:return n=e.sent,a("info","".concat(t," file size = ").concat(n.byteLength," bytes")),o=new Blob([n],{type:r}),i=URL.createObjectURL(o),a("info","".concat(t," blob URL = ").concat(i)),e.abrupt("return",i);case 11:case"end":return e.stop()}}),e)})));return function(t,r){return e.apply(this,arguments)}}();e.exports=function(){var e=o(regeneratorRuntime.mark((function e(t){var r,n,o,s,u;return regeneratorRuntime.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if("string"==typeof(r=t.corePath)){e.next=3;break}throw Error("corePath should be a string!");case 3:return n=i(r),e.next=6,c(n,"application/javascript");case 6:return o=e.sent,e.next=9,c(n.replace("ffmpeg-core.js","ffmpeg-core.wasm"),"application/wasm");case 9:return s=e.sent,e.next=12,c(n.replace("ffmpeg-core.js","ffmpeg-core.worker.js"),"application/javascript");case 12:if(u=e.sent,"undefined"!=typeof createFFmpegCore){e.next=15;break}return e.abrupt("return",new Promise((function(e){var t=document.createElement("script");t.src=o,t.type="text/javascript",t.addEventListener("load",(function r(){t.removeEventListener("load",r),a("info","ffmpeg-core.js script loaded"),e({createFFmpegCore,corePath:o,wasmPath:s,workerPath:u})})),document.getElementsByTagName("head")[0].appendChild(t)})));case 15:return a("info","ffmpeg-core.js script is loaded already"),e.abrupt("return",Promise.resolve({createFFmpegCore,corePath:o,wasmPath:s,workerPath:u}));case 17:case"end":return e.stop()}}),e)})));return function(t){return e.apply(this,arguments)}}()},698:(e,t,r)=>{var n=r(497),o=r(452),i=r(663);e.exports={defaultOptions:n,getCreateFFmpegCore:o,fetchFile:i}},500:e=>{e.exports={defaultArgs:["./ffmpeg","-nostdin","-y"],baseOptions:{log:!1,logger:function(){},progress:function(){},corePath:""}}},906:(e,t,r)=>{function n(e){return function(e){if(Array.isArray(e))return o(e)}(e)||function(e){if("undefined"!=typeof Symbol&&Symbol.iterator in Object(e))return Array.from(e)}(e)||function(e,t){if(e){if("string"==typeof e)return o(e,t);var r=Object.prototype.toString.call(e).slice(8,-1);return"Object"===r&&e.constructor&&(r=e.constructor.name),"Map"===r||"Set"===r?Array.from(e):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?o(e,t):void 0}}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function o(e,t){(null==t||t>e.length)&&(t=e.length);for(var r=0,n=new Array(t);r<t;r++)n[r]=e[r];return n}function i(e,t,r,n,o,i,a){try{var c=e[i](a),s=c.value}catch(e){return void r(e)}c.done?t(s):Promise.resolve(s).then(n,o)}function a(e){return function(){var t=this,r=arguments;return new Promise((function(n,o){var a=e.apply(t,r);function c(e){i(a,n,o,c,s,"next",e)}function s(e){i(a,n,o,c,s,"throw",e)}c(void 0)}))}}function c(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(e);t&&(n=n.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,n)}return r}function s(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?c(Object(r),!0).forEach((function(t){u(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):c(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function u(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function f(e,t){if(null==e)return{};var r,n,o=function(e,t){if(null==e)return{};var r,n,o={},i=Object.keys(e);for(n=0;n<i.length;n++)r=i[n],t.indexOf(r)>=0||(o[r]=e[r]);return o}(e,t);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);for(n=0;n<i.length;n++)r=i[n],t.indexOf(r)>=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(o[r]=e[r])}return o}var l=r(500),p=l.defaultArgs,h=l.baseOptions,m=r(185),g=m.setLogging,d=m.setCustomLogger,y=m.log,v=r(583),b=r(319),w=r(698),x=w.defaultOptions,j=w.getCreateFFmpegCore,E=r(306).version,F=Error("ffmpeg.wasm is not ready, make sure you have completed load().");e.exports=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=s(s(s({},h),x),e),r=t.log,o=t.logger,i=t.progress,c=f(t,["log","logger","progress"]),u=null,l=null,m=null,w=!1,O=i,P=function(e){"FFMPEG_END"===e&&null!==m&&(m(),m=null,w=!1)},L=function(e){var t=e.type,r=e.message;y(t,r),v(r,O),P(r)},k=function(){var e=a(regeneratorRuntime.mark((function e(){var t,r,n,o,i;return regeneratorRuntime.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(y("info","load ffmpeg-core"),null!==u){e.next=17;break}return y("info","loading ffmpeg-core"),e.next=5,j(c);case 5:return t=e.sent,r=t.createFFmpegCore,n=t.corePath,o=t.workerPath,i=t.wasmPath,e.next=12,r({mainScriptUrlOrBlob:n,printErr:function(e){return L({type:"fferr",message:e})},print:function(e){return L({type:"ffout",message:e})},locateFile:function(e,t){if("undefined"!=typeof window){if(void 0!==i&&e.endsWith("ffmpeg-core.wasm"))return i;if(void 0!==o&&e.endsWith("ffmpeg-core.worker.js"))return o}return t+e}});case 12:u=e.sent,l=u.cwrap("proxy_main","number",["number","number"]),y("info","ffmpeg-core loaded"),e.next=18;break;case 17:throw Error("ffmpeg.wasm was loaded, you should not load it again, use ffmpeg.isLoaded() to check next time.");case 18:case"end":return e.stop()}}),e)})));return function(){return e.apply(this,arguments)}}(),S=function(){return null!==u},A=function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];if(y("info","run ffmpeg command: ".concat(t.join(" "))),null===u)throw F;if(w)throw Error("ffmpeg.wasm can only run one command at a time");return w=!0,new Promise((function(e){var r=[].concat(n(p),t).filter((function(e){return 0!==e.length}));m=e,l.apply(void 0,n(b(u,r)))}))},_=function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),n=1;n<t;n++)r[n-1]=arguments[n];if(y("info","run FS.".concat(e," ").concat(r.map((function(e){return"string"==typeof e?e:"<".concat(e.length," bytes binary file>")})).join(" "))),null===u)throw F;var o=null;try{var i;o=(i=u.FS)[e].apply(i,r)}catch(t){throw"readdir"===e?Error("ffmpeg.FS('readdir', '".concat(r[0],"') error. Check if the path exists, ex: ffmpeg.FS('readdir', '/')")):"readFile"===e?Error("ffmpeg.FS('readFile', '".concat(r[0],"') error. Check if the path exists")):Error("Oops, something went wrong in FS operation.")}return o},C=function(){if(null===u)throw F;w=!1,u.exit(1),u=null,l=null,m=null},R=function(e){O=e},N=function(e){d(e)};return g(r),d(o),y("info","use ffmpeg.wasm v".concat(E)),{setProgress:R,setLogger:N,setLogging:g,load:k,isLoaded:S,run:A,exit:C,FS:_}}},352:(e,t,r)=>{r(666);var n=r(906),o=r(698).fetchFile;e.exports={createFFmpeg:n,fetchFile:o}},185:e=>{var t=!1,r=function(){};e.exports={logging:t,setLogging:function(e){t=e},setCustomLogger:function(e){r=e},log:function(e,n){r({type:e,message:n}),t&&console.log("[".concat(e,"] ").concat(n))}}},319:e=>{e.exports=function(e,t){var r=e._malloc(t.length*Uint32Array.BYTES_PER_ELEMENT);return t.forEach((function(t,n){var o=e._malloc(t.length+1);e.writeAsciiToMemory(t,o),e.setValue(r+Uint32Array.BYTES_PER_ELEMENT*n,o,"i32")})),[t.length,r]}},583:e=>{function t(e,t){(null==t||t>e.length)&&(t=e.length);for(var r=0,n=new Array(t);r<t;r++)n[r]=e[r];return n}var r=0,n=0,o=function(e){var r,n,o=(r=e.split(":"),n=3,function(e){if(Array.isArray(e))return e}(r)||function(e,t){if("undefined"!=typeof Symbol&&Symbol.iterator in Object(e)){var r=[],n=!0,o=!1,i=void 0;try{for(var a,c=e[Symbol.iterator]();!(n=(a=c.next()).done)&&(r.push(a.value),!t||r.length!==t);n=!0);}catch(e){o=!0,i=e}finally{try{n||null==c.return||c.return()}finally{if(o)throw i}}return r}}(r,n)||function(e,r){if(e){if("string"==typeof e)return t(e,r);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?t(e,r):void 0}}(r,n)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()),i=o[0],a=o[1],c=o[2];return 60*parseFloat(i)*60+60*parseFloat(a)+parseFloat(c)};e.exports=function(e,t){if("string"==typeof e)if(e.startsWith(" Duration")){var i=e.split(", ")[0].split(": ")[1],a=o(i);t({duration:a,ratio:n}),(0===r||r>a)&&(r=a)}else if(e.startsWith("frame")||e.startsWith("size")){var c=e.split("time=")[1].split(" ")[0],s=o(c);t({ratio:n=s/r,time:s})}else e.startsWith("video:")&&(t({ratio:1}),r=0)}},666:e=>{var t=function(e){"use strict";var t,r=Object.prototype,n=r.hasOwnProperty,o="function"==typeof Symbol?Symbol:{},i=o.iterator||"@@iterator",a=o.asyncIterator||"@@asyncIterator",c=o.toStringTag||"@@toStringTag";function s(e,t,r){return Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}),e[t]}try{s({},"")}catch(e){s=function(e,t,r){return e[t]=r}}function u(e,t,r,n){var o=t&&t.prototype instanceof d?t:d,i=Object.create(o.prototype),a=new k(n||[]);return i._invoke=function(e,t,r){var n=l;return function(o,i){if(n===h)throw new Error("Generator is already running");if(n===m){if("throw"===o)throw i;return A()}for(r.method=o,r.arg=i;;){var a=r.delegate;if(a){var c=O(a,r);if(c){if(c===g)continue;return c}}if("next"===r.method)r.sent=r._sent=r.arg;else if("throw"===r.method){if(n===l)throw n=m,r.arg;r.dispatchException(r.arg)}else"return"===r.method&&r.abrupt("return",r.arg);n=h;var s=f(e,t,r);if("normal"===s.type){if(n=r.done?m:p,s.arg===g)continue;return{value:s.arg,done:r.done}}"throw"===s.type&&(n=m,r.method="throw",r.arg=s.arg)}}}(e,r,a),i}function f(e,t,r){try{return{type:"normal",arg:e.call(t,r)}}catch(e){return{type:"throw",arg:e}}}e.wrap=u;var l="suspendedStart",p="suspendedYield",h="executing",m="completed",g={};function d(){}function y(){}function v(){}var b={};b[i]=function(){return this};var w=Object.getPrototypeOf,x=w&&w(w(S([])));x&&x!==r&&n.call(x,i)&&(b=x);var j=v.prototype=d.prototype=Object.create(b);function E(e){["next","throw","return"].forEach((function(t){s(e,t,(function(e){return this._invoke(t,e)}))}))}function F(e,t){function r(o,i,a,c){var s=f(e[o],e,i);if("throw"!==s.type){var u=s.arg,l=u.value;return l&&"object"==typeof l&&n.call(l,"__await")?t.resolve(l.__await).then((function(e){r("next",e,a,c)}),(function(e){r("throw",e,a,c)})):t.resolve(l).then((function(e){u.value=e,a(u)}),(function(e){return r("throw",e,a,c)}))}c(s.arg)}var o;this._invoke=function(e,n){function i(){return new t((function(t,o){r(e,n,t,o)}))}return o=o?o.then(i,i):i()}}function O(e,r){var n=e.iterator[r.method];if(n===t){if(r.delegate=null,"throw"===r.method){if(e.iterator.return&&(r.method="return",r.arg=t,O(e,r),"throw"===r.method))return g;r.method="throw",r.arg=new TypeError("The iterator does not provide a 'throw' method")}return g}var o=f(n,e.iterator,r.arg);if("throw"===o.type)return r.method="throw",r.arg=o.arg,r.delegate=null,g;var i=o.arg;return i?i.done?(r[e.resultName]=i.value,r.next=e.nextLoc,"return"!==r.method&&(r.method="next",r.arg=t),r.delegate=null,g):i:(r.method="throw",r.arg=new TypeError("iterator result is not an object"),r.delegate=null,g)}function P(e){var t={tryLoc:e[0]};1 in e&&(t.catchLoc=e[1]),2 in e&&(t.finallyLoc=e[2],t.afterLoc=e[3]),this.tryEntries.push(t)}function L(e){var t=e.completion||{};t.type="normal",delete t.arg,e.completion=t}function k(e){this.tryEntries=[{tryLoc:"root"}],e.forEach(P,this),this.reset(!0)}function S(e){if(e){var r=e[i];if(r)return r.call(e);if("function"==typeof e.next)return e;if(!isNaN(e.length)){var o=-1,a=function r(){for(;++o<e.length;)if(n.call(e,o))return r.value=e[o],r.done=!1,r;return r.value=t,r.done=!0,r};return a.next=a}}return{next:A}}function A(){return{value:t,done:!0}}return y.prototype=j.constructor=v,v.constructor=y,y.displayName=s(v,c,"GeneratorFunction"),e.isGeneratorFunction=function(e){var t="function"==typeof e&&e.constructor;return!!t&&(t===y||"GeneratorFunction"===(t.displayName||t.name))},e.mark=function(e){return Object.setPrototypeOf?Object.setPrototypeOf(e,v):(e.__proto__=v,s(e,c,"GeneratorFunction")),e.prototype=Object.create(j),e},e.awrap=function(e){return{__await:e}},E(F.prototype),F.prototype[a]=function(){return this},e.AsyncIterator=F,e.async=function(t,r,n,o,i){void 0===i&&(i=Promise);var a=new F(u(t,r,n,o),i);return e.isGeneratorFunction(r)?a:a.next().then((function(e){return e.done?e.value:a.next()}))},E(j),s(j,c,"Generator"),j[i]=function(){return this},j.toString=function(){return"[object Generator]"},e.keys=function(e){var t=[];for(var r in e)t.push(r);return t.reverse(),function r(){for(;t.length;){var n=t.pop();if(n in e)return r.value=n,r.done=!1,r}return r.done=!0,r}},e.values=S,k.prototype={constructor:k,reset:function(e){if(this.prev=0,this.next=0,this.sent=this._sent=t,this.done=!1,this.delegate=null,this.method="next",this.arg=t,this.tryEntries.forEach(L),!e)for(var r in this)"t"===r.charAt(0)&&n.call(this,r)&&!isNaN(+r.slice(1))&&(this[r]=t)},stop:function(){this.done=!0;var e=this.tryEntries[0].completion;if("throw"===e.type)throw e.arg;return this.rval},dispatchException:function(e){if(this.done)throw e;var r=this;function o(n,o){return c.type="throw",c.arg=e,r.next=n,o&&(r.method="next",r.arg=t),!!o}for(var i=this.tryEntries.length-1;i>=0;--i){var a=this.tryEntries[i],c=a.completion;if("root"===a.tryLoc)return o("end");if(a.tryLoc<=this.prev){var s=n.call(a,"catchLoc"),u=n.call(a,"finallyLoc");if(s&&u){if(this.prev<a.catchLoc)return o(a.catchLoc,!0);if(this.prev<a.finallyLoc)return o(a.finallyLoc)}else if(s){if(this.prev<a.catchLoc)return o(a.catchLoc,!0)}else{if(!u)throw new Error("try statement without catch or finally");if(this.prev<a.finallyLoc)return o(a.finallyLoc)}}}},abrupt:function(e,t){for(var r=this.tryEntries.length-1;r>=0;--r){var o=this.tryEntries[r];if(o.tryLoc<=this.prev&&n.call(o,"finallyLoc")&&this.prev<o.finallyLoc){var i=o;break}}i&&("break"===e||"continue"===e)&&i.tryLoc<=t&&t<=i.finallyLoc&&(i=null);var a=i?i.completion:{};return a.type=e,a.arg=t,i?(this.method="next",this.next=i.finallyLoc,g):this.complete(a)},complete:function(e,t){if("throw"===e.type)throw e.arg;return"break"===e.type||"continue"===e.type?this.next=e.arg:"return"===e.type?(this.rval=this.arg=e.arg,this.method="return",this.next="end"):"normal"===e.type&&t&&(this.next=t),g},finish:function(e){for(var t=this.tryEntries.length-1;t>=0;--t){var r=this.tryEntries[t];if(r.finallyLoc===e)return this.complete(r.completion,r.afterLoc),L(r),g}},catch:function(e){for(var t=this.tryEntries.length-1;t>=0;--t){var r=this.tryEntries[t];if(r.tryLoc===e){var n=r.completion;if("throw"===n.type){var o=n.arg;L(r)}return o}}throw new Error("illegal catch attempt")},delegateYield:function(e,r,n){return this.delegate={iterator:S(e),resultName:r,nextLoc:n},"next"===this.method&&(this.arg=t),g}},e}(e.exports);try{regeneratorRuntime=t}catch(e){Function("r","regeneratorRuntime = r")(t)}},72:function(e,t,r){var n,o;void 0===(o="function"==typeof(n=function(){return function(){var e=arguments.length;if(0===e)throw new Error("resolveUrl requires at least one argument; got none.");var t=document.createElement("base");if(t.href=arguments[0],1===e)return t.href;var r=document.getElementsByTagName("head")[0];r.insertBefore(t,r.firstChild);for(var n,o=document.createElement("a"),i=1;i<e;i++)o.href=arguments[i],n=o.href,t.href=n;return r.removeChild(t),n}})?n.call(t,r,t,e):n)||(e.exports=o)},306:e=>{"use strict";e.exports=JSON.parse('{"name":"@ffmpeg/ffmpeg","version":"0.10.0","description":"FFmpeg WebAssembly version","main":"src/index.js","types":"src/index.d.ts","directories":{"example":"examples"},"scripts":{"start":"node scripts/server.js","build":"rimraf dist && webpack --config scripts/webpack.config.prod.js","prepublishOnly":"npm run build","lint":"eslint src","wait":"rimraf dist && wait-on http://localhost:3000/dist/ffmpeg.dev.js","test":"npm-run-all -p -r start test:all","test:all":"npm-run-all wait test:browser:ffmpeg test:node:all","test:node":"node --experimental-wasm-threads --experimental-wasm-bulk-memory node_modules/.bin/_mocha --exit --bail --require ./scripts/test-helper.js","test:node:all":"npm run test:node -- ./tests/*.test.js","test:browser":"mocha-headless-chrome -a allow-file-access-from-files -a incognito -a no-sandbox -a disable-setuid-sandbox -a disable-logging -t 300000","test:browser:ffmpeg":"npm run test:browser -- -f ./tests/ffmpeg.test.html"},"browser":{"./src/node/index.js":"./src/browser/index.js"},"repository":{"type":"git","url":"git+https://github.com/ffmpegwasm/ffmpeg.wasm.git"},"keywords":["ffmpeg","WebAssembly","video"],"author":"Jerome Wu <jeromewus@gmail.com>","license":"MIT","bugs":{"url":"https://github.com/ffmpegwasm/ffmpeg.wasm/issues"},"engines":{"node":">=12.16.1"},"homepage":"https://github.com/ffmpegwasm/ffmpeg.wasm#readme","dependencies":{"is-url":"^1.2.4","node-fetch":"^2.6.1","regenerator-runtime":"^0.13.7","resolve-url":"^0.2.1"},"devDependencies":{"@babel/core":"^7.12.3","@babel/preset-env":"^7.12.1","@ffmpeg/core":"^0.10.0","@types/emscripten":"^1.39.4","babel-loader":"^8.1.0","chai":"^4.2.0","cors":"^2.8.5","eslint":"^7.12.1","eslint-config-airbnb-base":"^14.1.0","eslint-plugin-import":"^2.22.1","express":"^4.17.1","mocha":"^8.2.1","mocha-headless-chrome":"^2.0.3","npm-run-all":"^4.1.5","wait-on":"^5.3.0","webpack":"^5.3.2","webpack-cli":"^4.1.0","webpack-dev-middleware":"^4.0.0"}}')}},t={},function r(n){if(t[n])return t[n].exports;var o=t[n]={exports:{}};return e[n].call(o.exports,o,o.exports,r),o.exports}(352);var e,t})); | |
| 2 | +//# sourceMappingURL=ffmpeg.min.js.map | |
| 0 | 3 | \ No newline at end of file | ... | ... |
lib/jquery-1.12.1.js
0 → 100644
| 1 | +++ a/lib/jquery-1.12.1.js | |
| 1 | +/*! | |
| 2 | + * jQuery JavaScript Library v1.12.1 | |
| 3 | + * http://jquery.com/ | |
| 4 | + * | |
| 5 | + * Includes Sizzle.js | |
| 6 | + * http://sizzlejs.com/ | |
| 7 | + * | |
| 8 | + * Copyright jQuery Foundation and other contributors | |
| 9 | + * Released under the MIT license | |
| 10 | + * http://jquery.org/license | |
| 11 | + * | |
| 12 | + * Date: 2016-02-22T19:07Z | |
| 13 | + */ | |
| 14 | + | |
| 15 | +(function( global, factory ) { | |
| 16 | + | |
| 17 | + if ( typeof module === "object" && typeof module.exports === "object" ) { | |
| 18 | + // For CommonJS and CommonJS-like environments where a proper `window` | |
| 19 | + // is present, execute the factory and get jQuery. | |
| 20 | + // For environments that do not have a `window` with a `document` | |
| 21 | + // (such as Node.js), expose a factory as module.exports. | |
| 22 | + // This accentuates the need for the creation of a real `window`. | |
| 23 | + // e.g. var jQuery = require("jquery")(window); | |
| 24 | + // See ticket #14549 for more info. | |
| 25 | + module.exports = global.document ? | |
| 26 | + factory( global, true ) : | |
| 27 | + function( w ) { | |
| 28 | + if ( !w.document ) { | |
| 29 | + throw new Error( "jQuery requires a window with a document" ); | |
| 30 | + } | |
| 31 | + return factory( w ); | |
| 32 | + }; | |
| 33 | + } else { | |
| 34 | + factory( global ); | |
| 35 | + } | |
| 36 | + | |
| 37 | +// Pass this if window is not defined yet | |
| 38 | +}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { | |
| 39 | + | |
| 40 | +// Support: Firefox 18+ | |
| 41 | +// Can't be in strict mode, several libs including ASP.NET trace | |
| 42 | +// the stack via arguments.caller.callee and Firefox dies if | |
| 43 | +// you try to trace through "use strict" call chains. (#13335) | |
| 44 | +//"use strict"; | |
| 45 | +var deletedIds = []; | |
| 46 | + | |
| 47 | +var document = window.document; | |
| 48 | + | |
| 49 | +var slice = deletedIds.slice; | |
| 50 | + | |
| 51 | +var concat = deletedIds.concat; | |
| 52 | + | |
| 53 | +var push = deletedIds.push; | |
| 54 | + | |
| 55 | +var indexOf = deletedIds.indexOf; | |
| 56 | + | |
| 57 | +var class2type = {}; | |
| 58 | + | |
| 59 | +var toString = class2type.toString; | |
| 60 | + | |
| 61 | +var hasOwn = class2type.hasOwnProperty; | |
| 62 | + | |
| 63 | +var support = {}; | |
| 64 | + | |
| 65 | + | |
| 66 | + | |
| 67 | +var | |
| 68 | + version = "1.12.1", | |
| 69 | + | |
| 70 | + // Define a local copy of jQuery | |
| 71 | + jQuery = function( selector, context ) { | |
| 72 | + | |
| 73 | + // The jQuery object is actually just the init constructor 'enhanced' | |
| 74 | + // Need init if jQuery is called (just allow error to be thrown if not included) | |
| 75 | + return new jQuery.fn.init( selector, context ); | |
| 76 | + }, | |
| 77 | + | |
| 78 | + // Support: Android<4.1, IE<9 | |
| 79 | + // Make sure we trim BOM and NBSP | |
| 80 | + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, | |
| 81 | + | |
| 82 | + // Matches dashed string for camelizing | |
| 83 | + rmsPrefix = /^-ms-/, | |
| 84 | + rdashAlpha = /-([\da-z])/gi, | |
| 85 | + | |
| 86 | + // Used by jQuery.camelCase as callback to replace() | |
| 87 | + fcamelCase = function( all, letter ) { | |
| 88 | + return letter.toUpperCase(); | |
| 89 | + }; | |
| 90 | + | |
| 91 | +jQuery.fn = jQuery.prototype = { | |
| 92 | + | |
| 93 | + // The current version of jQuery being used | |
| 94 | + jquery: version, | |
| 95 | + | |
| 96 | + constructor: jQuery, | |
| 97 | + | |
| 98 | + // Start with an empty selector | |
| 99 | + selector: "", | |
| 100 | + | |
| 101 | + // The default length of a jQuery object is 0 | |
| 102 | + length: 0, | |
| 103 | + | |
| 104 | + toArray: function() { | |
| 105 | + return slice.call( this ); | |
| 106 | + }, | |
| 107 | + | |
| 108 | + // Get the Nth element in the matched element set OR | |
| 109 | + // Get the whole matched element set as a clean array | |
| 110 | + get: function( num ) { | |
| 111 | + return num != null ? | |
| 112 | + | |
| 113 | + // Return just the one element from the set | |
| 114 | + ( num < 0 ? this[ num + this.length ] : this[ num ] ) : | |
| 115 | + | |
| 116 | + // Return all the elements in a clean array | |
| 117 | + slice.call( this ); | |
| 118 | + }, | |
| 119 | + | |
| 120 | + // Take an array of elements and push it onto the stack | |
| 121 | + // (returning the new matched element set) | |
| 122 | + pushStack: function( elems ) { | |
| 123 | + | |
| 124 | + // Build a new jQuery matched element set | |
| 125 | + var ret = jQuery.merge( this.constructor(), elems ); | |
| 126 | + | |
| 127 | + // Add the old object onto the stack (as a reference) | |
| 128 | + ret.prevObject = this; | |
| 129 | + ret.context = this.context; | |
| 130 | + | |
| 131 | + // Return the newly-formed element set | |
| 132 | + return ret; | |
| 133 | + }, | |
| 134 | + | |
| 135 | + // Execute a callback for every element in the matched set. | |
| 136 | + each: function( callback ) { | |
| 137 | + return jQuery.each( this, callback ); | |
| 138 | + }, | |
| 139 | + | |
| 140 | + map: function( callback ) { | |
| 141 | + return this.pushStack( jQuery.map( this, function( elem, i ) { | |
| 142 | + return callback.call( elem, i, elem ); | |
| 143 | + } ) ); | |
| 144 | + }, | |
| 145 | + | |
| 146 | + slice: function() { | |
| 147 | + return this.pushStack( slice.apply( this, arguments ) ); | |
| 148 | + }, | |
| 149 | + | |
| 150 | + first: function() { | |
| 151 | + return this.eq( 0 ); | |
| 152 | + }, | |
| 153 | + | |
| 154 | + last: function() { | |
| 155 | + return this.eq( -1 ); | |
| 156 | + }, | |
| 157 | + | |
| 158 | + eq: function( i ) { | |
| 159 | + var len = this.length, | |
| 160 | + j = +i + ( i < 0 ? len : 0 ); | |
| 161 | + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); | |
| 162 | + }, | |
| 163 | + | |
| 164 | + end: function() { | |
| 165 | + return this.prevObject || this.constructor(); | |
| 166 | + }, | |
| 167 | + | |
| 168 | + // For internal use only. | |
| 169 | + // Behaves like an Array's method, not like a jQuery method. | |
| 170 | + push: push, | |
| 171 | + sort: deletedIds.sort, | |
| 172 | + splice: deletedIds.splice | |
| 173 | +}; | |
| 174 | + | |
| 175 | +jQuery.extend = jQuery.fn.extend = function() { | |
| 176 | + var src, copyIsArray, copy, name, options, clone, | |
| 177 | + target = arguments[ 0 ] || {}, | |
| 178 | + i = 1, | |
| 179 | + length = arguments.length, | |
| 180 | + deep = false; | |
| 181 | + | |
| 182 | + // Handle a deep copy situation | |
| 183 | + if ( typeof target === "boolean" ) { | |
| 184 | + deep = target; | |
| 185 | + | |
| 186 | + // skip the boolean and the target | |
| 187 | + target = arguments[ i ] || {}; | |
| 188 | + i++; | |
| 189 | + } | |
| 190 | + | |
| 191 | + // Handle case when target is a string or something (possible in deep copy) | |
| 192 | + if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { | |
| 193 | + target = {}; | |
| 194 | + } | |
| 195 | + | |
| 196 | + // extend jQuery itself if only one argument is passed | |
| 197 | + if ( i === length ) { | |
| 198 | + target = this; | |
| 199 | + i--; | |
| 200 | + } | |
| 201 | + | |
| 202 | + for ( ; i < length; i++ ) { | |
| 203 | + | |
| 204 | + // Only deal with non-null/undefined values | |
| 205 | + if ( ( options = arguments[ i ] ) != null ) { | |
| 206 | + | |
| 207 | + // Extend the base object | |
| 208 | + for ( name in options ) { | |
| 209 | + src = target[ name ]; | |
| 210 | + copy = options[ name ]; | |
| 211 | + | |
| 212 | + // Prevent never-ending loop | |
| 213 | + if ( target === copy ) { | |
| 214 | + continue; | |
| 215 | + } | |
| 216 | + | |
| 217 | + // Recurse if we're merging plain objects or arrays | |
| 218 | + if ( deep && copy && ( jQuery.isPlainObject( copy ) || | |
| 219 | + ( copyIsArray = jQuery.isArray( copy ) ) ) ) { | |
| 220 | + | |
| 221 | + if ( copyIsArray ) { | |
| 222 | + copyIsArray = false; | |
| 223 | + clone = src && jQuery.isArray( src ) ? src : []; | |
| 224 | + | |
| 225 | + } else { | |
| 226 | + clone = src && jQuery.isPlainObject( src ) ? src : {}; | |
| 227 | + } | |
| 228 | + | |
| 229 | + // Never move original objects, clone them | |
| 230 | + target[ name ] = jQuery.extend( deep, clone, copy ); | |
| 231 | + | |
| 232 | + // Don't bring in undefined values | |
| 233 | + } else if ( copy !== undefined ) { | |
| 234 | + target[ name ] = copy; | |
| 235 | + } | |
| 236 | + } | |
| 237 | + } | |
| 238 | + } | |
| 239 | + | |
| 240 | + // Return the modified object | |
| 241 | + return target; | |
| 242 | +}; | |
| 243 | + | |
| 244 | +jQuery.extend( { | |
| 245 | + | |
| 246 | + // Unique for each copy of jQuery on the page | |
| 247 | + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), | |
| 248 | + | |
| 249 | + // Assume jQuery is ready without the ready module | |
| 250 | + isReady: true, | |
| 251 | + | |
| 252 | + error: function( msg ) { | |
| 253 | + throw new Error( msg ); | |
| 254 | + }, | |
| 255 | + | |
| 256 | + noop: function() {}, | |
| 257 | + | |
| 258 | + // See test/unit/core.js for details concerning isFunction. | |
| 259 | + // Since version 1.3, DOM methods and functions like alert | |
| 260 | + // aren't supported. They return false on IE (#2968). | |
| 261 | + isFunction: function( obj ) { | |
| 262 | + return jQuery.type( obj ) === "function"; | |
| 263 | + }, | |
| 264 | + | |
| 265 | + isArray: Array.isArray || function( obj ) { | |
| 266 | + return jQuery.type( obj ) === "array"; | |
| 267 | + }, | |
| 268 | + | |
| 269 | + isWindow: function( obj ) { | |
| 270 | + /* jshint eqeqeq: false */ | |
| 271 | + return obj != null && obj == obj.window; | |
| 272 | + }, | |
| 273 | + | |
| 274 | + isNumeric: function( obj ) { | |
| 275 | + | |
| 276 | + // parseFloat NaNs numeric-cast false positives (null|true|false|"") | |
| 277 | + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") | |
| 278 | + // subtraction forces infinities to NaN | |
| 279 | + // adding 1 corrects loss of precision from parseFloat (#15100) | |
| 280 | + var realStringObj = obj && obj.toString(); | |
| 281 | + return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; | |
| 282 | + }, | |
| 283 | + | |
| 284 | + isEmptyObject: function( obj ) { | |
| 285 | + var name; | |
| 286 | + for ( name in obj ) { | |
| 287 | + return false; | |
| 288 | + } | |
| 289 | + return true; | |
| 290 | + }, | |
| 291 | + | |
| 292 | + isPlainObject: function( obj ) { | |
| 293 | + var key; | |
| 294 | + | |
| 295 | + // Must be an Object. | |
| 296 | + // Because of IE, we also have to check the presence of the constructor property. | |
| 297 | + // Make sure that DOM nodes and window objects don't pass through, as well | |
| 298 | + if ( !obj || jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { | |
| 299 | + return false; | |
| 300 | + } | |
| 301 | + | |
| 302 | + try { | |
| 303 | + | |
| 304 | + // Not own constructor property must be Object | |
| 305 | + if ( obj.constructor && | |
| 306 | + !hasOwn.call( obj, "constructor" ) && | |
| 307 | + !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { | |
| 308 | + return false; | |
| 309 | + } | |
| 310 | + } catch ( e ) { | |
| 311 | + | |
| 312 | + // IE8,9 Will throw exceptions on certain host objects #9897 | |
| 313 | + return false; | |
| 314 | + } | |
| 315 | + | |
| 316 | + // Support: IE<9 | |
| 317 | + // Handle iteration over inherited properties before own properties. | |
| 318 | + if ( !support.ownFirst ) { | |
| 319 | + for ( key in obj ) { | |
| 320 | + return hasOwn.call( obj, key ); | |
| 321 | + } | |
| 322 | + } | |
| 323 | + | |
| 324 | + // Own properties are enumerated firstly, so to speed up, | |
| 325 | + // if last one is own, then all properties are own. | |
| 326 | + for ( key in obj ) {} | |
| 327 | + | |
| 328 | + return key === undefined || hasOwn.call( obj, key ); | |
| 329 | + }, | |
| 330 | + | |
| 331 | + type: function( obj ) { | |
| 332 | + if ( obj == null ) { | |
| 333 | + return obj + ""; | |
| 334 | + } | |
| 335 | + return typeof obj === "object" || typeof obj === "function" ? | |
| 336 | + class2type[ toString.call( obj ) ] || "object" : | |
| 337 | + typeof obj; | |
| 338 | + }, | |
| 339 | + | |
| 340 | + // Workarounds based on findings by Jim Driscoll | |
| 341 | + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context | |
| 342 | + globalEval: function( data ) { | |
| 343 | + if ( data && jQuery.trim( data ) ) { | |
| 344 | + | |
| 345 | + // We use execScript on Internet Explorer | |
| 346 | + // We use an anonymous function so that context is window | |
| 347 | + // rather than jQuery in Firefox | |
| 348 | + ( window.execScript || function( data ) { | |
| 349 | + window[ "eval" ].call( window, data ); // jscs:ignore requireDotNotation | |
| 350 | + } )( data ); | |
| 351 | + } | |
| 352 | + }, | |
| 353 | + | |
| 354 | + // Convert dashed to camelCase; used by the css and data modules | |
| 355 | + // Microsoft forgot to hump their vendor prefix (#9572) | |
| 356 | + camelCase: function( string ) { | |
| 357 | + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); | |
| 358 | + }, | |
| 359 | + | |
| 360 | + nodeName: function( elem, name ) { | |
| 361 | + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); | |
| 362 | + }, | |
| 363 | + | |
| 364 | + each: function( obj, callback ) { | |
| 365 | + var length, i = 0; | |
| 366 | + | |
| 367 | + if ( isArrayLike( obj ) ) { | |
| 368 | + length = obj.length; | |
| 369 | + for ( ; i < length; i++ ) { | |
| 370 | + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { | |
| 371 | + break; | |
| 372 | + } | |
| 373 | + } | |
| 374 | + } else { | |
| 375 | + for ( i in obj ) { | |
| 376 | + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { | |
| 377 | + break; | |
| 378 | + } | |
| 379 | + } | |
| 380 | + } | |
| 381 | + | |
| 382 | + return obj; | |
| 383 | + }, | |
| 384 | + | |
| 385 | + // Support: Android<4.1, IE<9 | |
| 386 | + trim: function( text ) { | |
| 387 | + return text == null ? | |
| 388 | + "" : | |
| 389 | + ( text + "" ).replace( rtrim, "" ); | |
| 390 | + }, | |
| 391 | + | |
| 392 | + // results is for internal usage only | |
| 393 | + makeArray: function( arr, results ) { | |
| 394 | + var ret = results || []; | |
| 395 | + | |
| 396 | + if ( arr != null ) { | |
| 397 | + if ( isArrayLike( Object( arr ) ) ) { | |
| 398 | + jQuery.merge( ret, | |
| 399 | + typeof arr === "string" ? | |
| 400 | + [ arr ] : arr | |
| 401 | + ); | |
| 402 | + } else { | |
| 403 | + push.call( ret, arr ); | |
| 404 | + } | |
| 405 | + } | |
| 406 | + | |
| 407 | + return ret; | |
| 408 | + }, | |
| 409 | + | |
| 410 | + inArray: function( elem, arr, i ) { | |
| 411 | + var len; | |
| 412 | + | |
| 413 | + if ( arr ) { | |
| 414 | + if ( indexOf ) { | |
| 415 | + return indexOf.call( arr, elem, i ); | |
| 416 | + } | |
| 417 | + | |
| 418 | + len = arr.length; | |
| 419 | + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; | |
| 420 | + | |
| 421 | + for ( ; i < len; i++ ) { | |
| 422 | + | |
| 423 | + // Skip accessing in sparse arrays | |
| 424 | + if ( i in arr && arr[ i ] === elem ) { | |
| 425 | + return i; | |
| 426 | + } | |
| 427 | + } | |
| 428 | + } | |
| 429 | + | |
| 430 | + return -1; | |
| 431 | + }, | |
| 432 | + | |
| 433 | + merge: function( first, second ) { | |
| 434 | + var len = +second.length, | |
| 435 | + j = 0, | |
| 436 | + i = first.length; | |
| 437 | + | |
| 438 | + while ( j < len ) { | |
| 439 | + first[ i++ ] = second[ j++ ]; | |
| 440 | + } | |
| 441 | + | |
| 442 | + // Support: IE<9 | |
| 443 | + // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists) | |
| 444 | + if ( len !== len ) { | |
| 445 | + while ( second[ j ] !== undefined ) { | |
| 446 | + first[ i++ ] = second[ j++ ]; | |
| 447 | + } | |
| 448 | + } | |
| 449 | + | |
| 450 | + first.length = i; | |
| 451 | + | |
| 452 | + return first; | |
| 453 | + }, | |
| 454 | + | |
| 455 | + grep: function( elems, callback, invert ) { | |
| 456 | + var callbackInverse, | |
| 457 | + matches = [], | |
| 458 | + i = 0, | |
| 459 | + length = elems.length, | |
| 460 | + callbackExpect = !invert; | |
| 461 | + | |
| 462 | + // Go through the array, only saving the items | |
| 463 | + // that pass the validator function | |
| 464 | + for ( ; i < length; i++ ) { | |
| 465 | + callbackInverse = !callback( elems[ i ], i ); | |
| 466 | + if ( callbackInverse !== callbackExpect ) { | |
| 467 | + matches.push( elems[ i ] ); | |
| 468 | + } | |
| 469 | + } | |
| 470 | + | |
| 471 | + return matches; | |
| 472 | + }, | |
| 473 | + | |
| 474 | + // arg is for internal usage only | |
| 475 | + map: function( elems, callback, arg ) { | |
| 476 | + var length, value, | |
| 477 | + i = 0, | |
| 478 | + ret = []; | |
| 479 | + | |
| 480 | + // Go through the array, translating each of the items to their new values | |
| 481 | + if ( isArrayLike( elems ) ) { | |
| 482 | + length = elems.length; | |
| 483 | + for ( ; i < length; i++ ) { | |
| 484 | + value = callback( elems[ i ], i, arg ); | |
| 485 | + | |
| 486 | + if ( value != null ) { | |
| 487 | + ret.push( value ); | |
| 488 | + } | |
| 489 | + } | |
| 490 | + | |
| 491 | + // Go through every key on the object, | |
| 492 | + } else { | |
| 493 | + for ( i in elems ) { | |
| 494 | + value = callback( elems[ i ], i, arg ); | |
| 495 | + | |
| 496 | + if ( value != null ) { | |
| 497 | + ret.push( value ); | |
| 498 | + } | |
| 499 | + } | |
| 500 | + } | |
| 501 | + | |
| 502 | + // Flatten any nested arrays | |
| 503 | + return concat.apply( [], ret ); | |
| 504 | + }, | |
| 505 | + | |
| 506 | + // A global GUID counter for objects | |
| 507 | + guid: 1, | |
| 508 | + | |
| 509 | + // Bind a function to a context, optionally partially applying any | |
| 510 | + // arguments. | |
| 511 | + proxy: function( fn, context ) { | |
| 512 | + var args, proxy, tmp; | |
| 513 | + | |
| 514 | + if ( typeof context === "string" ) { | |
| 515 | + tmp = fn[ context ]; | |
| 516 | + context = fn; | |
| 517 | + fn = tmp; | |
| 518 | + } | |
| 519 | + | |
| 520 | + // Quick check to determine if target is callable, in the spec | |
| 521 | + // this throws a TypeError, but we will just return undefined. | |
| 522 | + if ( !jQuery.isFunction( fn ) ) { | |
| 523 | + return undefined; | |
| 524 | + } | |
| 525 | + | |
| 526 | + // Simulated bind | |
| 527 | + args = slice.call( arguments, 2 ); | |
| 528 | + proxy = function() { | |
| 529 | + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); | |
| 530 | + }; | |
| 531 | + | |
| 532 | + // Set the guid of unique handler to the same of original handler, so it can be removed | |
| 533 | + proxy.guid = fn.guid = fn.guid || jQuery.guid++; | |
| 534 | + | |
| 535 | + return proxy; | |
| 536 | + }, | |
| 537 | + | |
| 538 | + now: function() { | |
| 539 | + return +( new Date() ); | |
| 540 | + }, | |
| 541 | + | |
| 542 | + // jQuery.support is not used in Core but other projects attach their | |
| 543 | + // properties to it so it needs to exist. | |
| 544 | + support: support | |
| 545 | +} ); | |
| 546 | + | |
| 547 | +// JSHint would error on this code due to the Symbol not being defined in ES5. | |
| 548 | +// Defining this global in .jshintrc would create a danger of using the global | |
| 549 | +// unguarded in another place, it seems safer to just disable JSHint for these | |
| 550 | +// three lines. | |
| 551 | +/* jshint ignore: start */ | |
| 552 | +if ( typeof Symbol === "function" ) { | |
| 553 | + jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ]; | |
| 554 | +} | |
| 555 | +/* jshint ignore: end */ | |
| 556 | + | |
| 557 | +// Populate the class2type map | |
| 558 | +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), | |
| 559 | +function( i, name ) { | |
| 560 | + class2type[ "[object " + name + "]" ] = name.toLowerCase(); | |
| 561 | +} ); | |
| 562 | + | |
| 563 | +function isArrayLike( obj ) { | |
| 564 | + | |
| 565 | + // Support: iOS 8.2 (not reproducible in simulator) | |
| 566 | + // `in` check used to prevent JIT error (gh-2145) | |
| 567 | + // hasOwn isn't used here due to false negatives | |
| 568 | + // regarding Nodelist length in IE | |
| 569 | + var length = !!obj && "length" in obj && obj.length, | |
| 570 | + type = jQuery.type( obj ); | |
| 571 | + | |
| 572 | + if ( type === "function" || jQuery.isWindow( obj ) ) { | |
| 573 | + return false; | |
| 574 | + } | |
| 575 | + | |
| 576 | + return type === "array" || length === 0 || | |
| 577 | + typeof length === "number" && length > 0 && ( length - 1 ) in obj; | |
| 578 | +} | |
| 579 | +var Sizzle = | |
| 580 | +/*! | |
| 581 | + * Sizzle CSS Selector Engine v2.2.1 | |
| 582 | + * http://sizzlejs.com/ | |
| 583 | + * | |
| 584 | + * Copyright jQuery Foundation and other contributors | |
| 585 | + * Released under the MIT license | |
| 586 | + * http://jquery.org/license | |
| 587 | + * | |
| 588 | + * Date: 2015-10-17 | |
| 589 | + */ | |
| 590 | +(function( window ) { | |
| 591 | + | |
| 592 | +var i, | |
| 593 | + support, | |
| 594 | + Expr, | |
| 595 | + getText, | |
| 596 | + isXML, | |
| 597 | + tokenize, | |
| 598 | + compile, | |
| 599 | + select, | |
| 600 | + outermostContext, | |
| 601 | + sortInput, | |
| 602 | + hasDuplicate, | |
| 603 | + | |
| 604 | + // Local document vars | |
| 605 | + setDocument, | |
| 606 | + document, | |
| 607 | + docElem, | |
| 608 | + documentIsHTML, | |
| 609 | + rbuggyQSA, | |
| 610 | + rbuggyMatches, | |
| 611 | + matches, | |
| 612 | + contains, | |
| 613 | + | |
| 614 | + // Instance-specific data | |
| 615 | + expando = "sizzle" + 1 * new Date(), | |
| 616 | + preferredDoc = window.document, | |
| 617 | + dirruns = 0, | |
| 618 | + done = 0, | |
| 619 | + classCache = createCache(), | |
| 620 | + tokenCache = createCache(), | |
| 621 | + compilerCache = createCache(), | |
| 622 | + sortOrder = function( a, b ) { | |
| 623 | + if ( a === b ) { | |
| 624 | + hasDuplicate = true; | |
| 625 | + } | |
| 626 | + return 0; | |
| 627 | + }, | |
| 628 | + | |
| 629 | + // General-purpose constants | |
| 630 | + MAX_NEGATIVE = 1 << 31, | |
| 631 | + | |
| 632 | + // Instance methods | |
| 633 | + hasOwn = ({}).hasOwnProperty, | |
| 634 | + arr = [], | |
| 635 | + pop = arr.pop, | |
| 636 | + push_native = arr.push, | |
| 637 | + push = arr.push, | |
| 638 | + slice = arr.slice, | |
| 639 | + // Use a stripped-down indexOf as it's faster than native | |
| 640 | + // http://jsperf.com/thor-indexof-vs-for/5 | |
| 641 | + indexOf = function( list, elem ) { | |
| 642 | + var i = 0, | |
| 643 | + len = list.length; | |
| 644 | + for ( ; i < len; i++ ) { | |
| 645 | + if ( list[i] === elem ) { | |
| 646 | + return i; | |
| 647 | + } | |
| 648 | + } | |
| 649 | + return -1; | |
| 650 | + }, | |
| 651 | + | |
| 652 | + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", | |
| 653 | + | |
| 654 | + // Regular expressions | |
| 655 | + | |
| 656 | + // http://www.w3.org/TR/css3-selectors/#whitespace | |
| 657 | + whitespace = "[\\x20\\t\\r\\n\\f]", | |
| 658 | + | |
| 659 | + // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier | |
| 660 | + identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", | |
| 661 | + | |
| 662 | + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors | |
| 663 | + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + | |
| 664 | + // Operator (capture 2) | |
| 665 | + "*([*^$|!~]?=)" + whitespace + | |
| 666 | + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" | |
| 667 | + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + | |
| 668 | + "*\\]", | |
| 669 | + | |
| 670 | + pseudos = ":(" + identifier + ")(?:\\((" + | |
| 671 | + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: | |
| 672 | + // 1. quoted (capture 3; capture 4 or capture 5) | |
| 673 | + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + | |
| 674 | + // 2. simple (capture 6) | |
| 675 | + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + | |
| 676 | + // 3. anything else (capture 2) | |
| 677 | + ".*" + | |
| 678 | + ")\\)|)", | |
| 679 | + | |
| 680 | + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter | |
| 681 | + rwhitespace = new RegExp( whitespace + "+", "g" ), | |
| 682 | + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), | |
| 683 | + | |
| 684 | + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), | |
| 685 | + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), | |
| 686 | + | |
| 687 | + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), | |
| 688 | + | |
| 689 | + rpseudo = new RegExp( pseudos ), | |
| 690 | + ridentifier = new RegExp( "^" + identifier + "$" ), | |
| 691 | + | |
| 692 | + matchExpr = { | |
| 693 | + "ID": new RegExp( "^#(" + identifier + ")" ), | |
| 694 | + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), | |
| 695 | + "TAG": new RegExp( "^(" + identifier + "|[*])" ), | |
| 696 | + "ATTR": new RegExp( "^" + attributes ), | |
| 697 | + "PSEUDO": new RegExp( "^" + pseudos ), | |
| 698 | + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + | |
| 699 | + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + | |
| 700 | + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), | |
| 701 | + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), | |
| 702 | + // For use in libraries implementing .is() | |
| 703 | + // We use this for POS matching in `select` | |
| 704 | + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + | |
| 705 | + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) | |
| 706 | + }, | |
| 707 | + | |
| 708 | + rinputs = /^(?:input|select|textarea|button)$/i, | |
| 709 | + rheader = /^h\d$/i, | |
| 710 | + | |
| 711 | + rnative = /^[^{]+\{\s*\[native \w/, | |
| 712 | + | |
| 713 | + // Easily-parseable/retrievable ID or TAG or CLASS selectors | |
| 714 | + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, | |
| 715 | + | |
| 716 | + rsibling = /[+~]/, | |
| 717 | + rescape = /'|\\/g, | |
| 718 | + | |
| 719 | + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters | |
| 720 | + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), | |
| 721 | + funescape = function( _, escaped, escapedWhitespace ) { | |
| 722 | + var high = "0x" + escaped - 0x10000; | |
| 723 | + // NaN means non-codepoint | |
| 724 | + // Support: Firefox<24 | |
| 725 | + // Workaround erroneous numeric interpretation of +"0x" | |
| 726 | + return high !== high || escapedWhitespace ? | |
| 727 | + escaped : | |
| 728 | + high < 0 ? | |
| 729 | + // BMP codepoint | |
| 730 | + String.fromCharCode( high + 0x10000 ) : | |
| 731 | + // Supplemental Plane codepoint (surrogate pair) | |
| 732 | + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); | |
| 733 | + }, | |
| 734 | + | |
| 735 | + // Used for iframes | |
| 736 | + // See setDocument() | |
| 737 | + // Removing the function wrapper causes a "Permission Denied" | |
| 738 | + // error in IE | |
| 739 | + unloadHandler = function() { | |
| 740 | + setDocument(); | |
| 741 | + }; | |
| 742 | + | |
| 743 | +// Optimize for push.apply( _, NodeList ) | |
| 744 | +try { | |
| 745 | + push.apply( | |
| 746 | + (arr = slice.call( preferredDoc.childNodes )), | |
| 747 | + preferredDoc.childNodes | |
| 748 | + ); | |
| 749 | + // Support: Android<4.0 | |
| 750 | + // Detect silently failing push.apply | |
| 751 | + arr[ preferredDoc.childNodes.length ].nodeType; | |
| 752 | +} catch ( e ) { | |
| 753 | + push = { apply: arr.length ? | |
| 754 | + | |
| 755 | + // Leverage slice if possible | |
| 756 | + function( target, els ) { | |
| 757 | + push_native.apply( target, slice.call(els) ); | |
| 758 | + } : | |
| 759 | + | |
| 760 | + // Support: IE<9 | |
| 761 | + // Otherwise append directly | |
| 762 | + function( target, els ) { | |
| 763 | + var j = target.length, | |
| 764 | + i = 0; | |
| 765 | + // Can't trust NodeList.length | |
| 766 | + while ( (target[j++] = els[i++]) ) {} | |
| 767 | + target.length = j - 1; | |
| 768 | + } | |
| 769 | + }; | |
| 770 | +} | |
| 771 | + | |
| 772 | +function Sizzle( selector, context, results, seed ) { | |
| 773 | + var m, i, elem, nid, nidselect, match, groups, newSelector, | |
| 774 | + newContext = context && context.ownerDocument, | |
| 775 | + | |
| 776 | + // nodeType defaults to 9, since context defaults to document | |
| 777 | + nodeType = context ? context.nodeType : 9; | |
| 778 | + | |
| 779 | + results = results || []; | |
| 780 | + | |
| 781 | + // Return early from calls with invalid selector or context | |
| 782 | + if ( typeof selector !== "string" || !selector || | |
| 783 | + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { | |
| 784 | + | |
| 785 | + return results; | |
| 786 | + } | |
| 787 | + | |
| 788 | + // Try to shortcut find operations (as opposed to filters) in HTML documents | |
| 789 | + if ( !seed ) { | |
| 790 | + | |
| 791 | + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { | |
| 792 | + setDocument( context ); | |
| 793 | + } | |
| 794 | + context = context || document; | |
| 795 | + | |
| 796 | + if ( documentIsHTML ) { | |
| 797 | + | |
| 798 | + // If the selector is sufficiently simple, try using a "get*By*" DOM method | |
| 799 | + // (excepting DocumentFragment context, where the methods don't exist) | |
| 800 | + if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { | |
| 801 | + | |
| 802 | + // ID selector | |
| 803 | + if ( (m = match[1]) ) { | |
| 804 | + | |
| 805 | + // Document context | |
| 806 | + if ( nodeType === 9 ) { | |
| 807 | + if ( (elem = context.getElementById( m )) ) { | |
| 808 | + | |
| 809 | + // Support: IE, Opera, Webkit | |
| 810 | + // TODO: identify versions | |
| 811 | + // getElementById can match elements by name instead of ID | |
| 812 | + if ( elem.id === m ) { | |
| 813 | + results.push( elem ); | |
| 814 | + return results; | |
| 815 | + } | |
| 816 | + } else { | |
| 817 | + return results; | |
| 818 | + } | |
| 819 | + | |
| 820 | + // Element context | |
| 821 | + } else { | |
| 822 | + | |
| 823 | + // Support: IE, Opera, Webkit | |
| 824 | + // TODO: identify versions | |
| 825 | + // getElementById can match elements by name instead of ID | |
| 826 | + if ( newContext && (elem = newContext.getElementById( m )) && | |
| 827 | + contains( context, elem ) && | |
| 828 | + elem.id === m ) { | |
| 829 | + | |
| 830 | + results.push( elem ); | |
| 831 | + return results; | |
| 832 | + } | |
| 833 | + } | |
| 834 | + | |
| 835 | + // Type selector | |
| 836 | + } else if ( match[2] ) { | |
| 837 | + push.apply( results, context.getElementsByTagName( selector ) ); | |
| 838 | + return results; | |
| 839 | + | |
| 840 | + // Class selector | |
| 841 | + } else if ( (m = match[3]) && support.getElementsByClassName && | |
| 842 | + context.getElementsByClassName ) { | |
| 843 | + | |
| 844 | + push.apply( results, context.getElementsByClassName( m ) ); | |
| 845 | + return results; | |
| 846 | + } | |
| 847 | + } | |
| 848 | + | |
| 849 | + // Take advantage of querySelectorAll | |
| 850 | + if ( support.qsa && | |
| 851 | + !compilerCache[ selector + " " ] && | |
| 852 | + (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { | |
| 853 | + | |
| 854 | + if ( nodeType !== 1 ) { | |
| 855 | + newContext = context; | |
| 856 | + newSelector = selector; | |
| 857 | + | |
| 858 | + // qSA looks outside Element context, which is not what we want | |
| 859 | + // Thanks to Andrew Dupont for this workaround technique | |
| 860 | + // Support: IE <=8 | |
| 861 | + // Exclude object elements | |
| 862 | + } else if ( context.nodeName.toLowerCase() !== "object" ) { | |
| 863 | + | |
| 864 | + // Capture the context ID, setting it first if necessary | |
| 865 | + if ( (nid = context.getAttribute( "id" )) ) { | |
| 866 | + nid = nid.replace( rescape, "\\$&" ); | |
| 867 | + } else { | |
| 868 | + context.setAttribute( "id", (nid = expando) ); | |
| 869 | + } | |
| 870 | + | |
| 871 | + // Prefix every selector in the list | |
| 872 | + groups = tokenize( selector ); | |
| 873 | + i = groups.length; | |
| 874 | + nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; | |
| 875 | + while ( i-- ) { | |
| 876 | + groups[i] = nidselect + " " + toSelector( groups[i] ); | |
| 877 | + } | |
| 878 | + newSelector = groups.join( "," ); | |
| 879 | + | |
| 880 | + // Expand context for sibling selectors | |
| 881 | + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || | |
| 882 | + context; | |
| 883 | + } | |
| 884 | + | |
| 885 | + if ( newSelector ) { | |
| 886 | + try { | |
| 887 | + push.apply( results, | |
| 888 | + newContext.querySelectorAll( newSelector ) | |
| 889 | + ); | |
| 890 | + return results; | |
| 891 | + } catch ( qsaError ) { | |
| 892 | + } finally { | |
| 893 | + if ( nid === expando ) { | |
| 894 | + context.removeAttribute( "id" ); | |
| 895 | + } | |
| 896 | + } | |
| 897 | + } | |
| 898 | + } | |
| 899 | + } | |
| 900 | + } | |
| 901 | + | |
| 902 | + // All others | |
| 903 | + return select( selector.replace( rtrim, "$1" ), context, results, seed ); | |
| 904 | +} | |
| 905 | + | |
| 906 | +/** | |
| 907 | + * Create key-value caches of limited size | |
| 908 | + * @returns {function(string, object)} Returns the Object data after storing it on itself with | |
| 909 | + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) | |
| 910 | + * deleting the oldest entry | |
| 911 | + */ | |
| 912 | +function createCache() { | |
| 913 | + var keys = []; | |
| 914 | + | |
| 915 | + function cache( key, value ) { | |
| 916 | + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) | |
| 917 | + if ( keys.push( key + " " ) > Expr.cacheLength ) { | |
| 918 | + // Only keep the most recent entries | |
| 919 | + delete cache[ keys.shift() ]; | |
| 920 | + } | |
| 921 | + return (cache[ key + " " ] = value); | |
| 922 | + } | |
| 923 | + return cache; | |
| 924 | +} | |
| 925 | + | |
| 926 | +/** | |
| 927 | + * Mark a function for special use by Sizzle | |
| 928 | + * @param {Function} fn The function to mark | |
| 929 | + */ | |
| 930 | +function markFunction( fn ) { | |
| 931 | + fn[ expando ] = true; | |
| 932 | + return fn; | |
| 933 | +} | |
| 934 | + | |
| 935 | +/** | |
| 936 | + * Support testing using an element | |
| 937 | + * @param {Function} fn Passed the created div and expects a boolean result | |
| 938 | + */ | |
| 939 | +function assert( fn ) { | |
| 940 | + var div = document.createElement("div"); | |
| 941 | + | |
| 942 | + try { | |
| 943 | + return !!fn( div ); | |
| 944 | + } catch (e) { | |
| 945 | + return false; | |
| 946 | + } finally { | |
| 947 | + // Remove from its parent by default | |
| 948 | + if ( div.parentNode ) { | |
| 949 | + div.parentNode.removeChild( div ); | |
| 950 | + } | |
| 951 | + // release memory in IE | |
| 952 | + div = null; | |
| 953 | + } | |
| 954 | +} | |
| 955 | + | |
| 956 | +/** | |
| 957 | + * Adds the same handler for all of the specified attrs | |
| 958 | + * @param {String} attrs Pipe-separated list of attributes | |
| 959 | + * @param {Function} handler The method that will be applied | |
| 960 | + */ | |
| 961 | +function addHandle( attrs, handler ) { | |
| 962 | + var arr = attrs.split("|"), | |
| 963 | + i = arr.length; | |
| 964 | + | |
| 965 | + while ( i-- ) { | |
| 966 | + Expr.attrHandle[ arr[i] ] = handler; | |
| 967 | + } | |
| 968 | +} | |
| 969 | + | |
| 970 | +/** | |
| 971 | + * Checks document order of two siblings | |
| 972 | + * @param {Element} a | |
| 973 | + * @param {Element} b | |
| 974 | + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b | |
| 975 | + */ | |
| 976 | +function siblingCheck( a, b ) { | |
| 977 | + var cur = b && a, | |
| 978 | + diff = cur && a.nodeType === 1 && b.nodeType === 1 && | |
| 979 | + ( ~b.sourceIndex || MAX_NEGATIVE ) - | |
| 980 | + ( ~a.sourceIndex || MAX_NEGATIVE ); | |
| 981 | + | |
| 982 | + // Use IE sourceIndex if available on both nodes | |
| 983 | + if ( diff ) { | |
| 984 | + return diff; | |
| 985 | + } | |
| 986 | + | |
| 987 | + // Check if b follows a | |
| 988 | + if ( cur ) { | |
| 989 | + while ( (cur = cur.nextSibling) ) { | |
| 990 | + if ( cur === b ) { | |
| 991 | + return -1; | |
| 992 | + } | |
| 993 | + } | |
| 994 | + } | |
| 995 | + | |
| 996 | + return a ? 1 : -1; | |
| 997 | +} | |
| 998 | + | |
| 999 | +/** | |
| 1000 | + * Returns a function to use in pseudos for input types | |
| 1001 | + * @param {String} type | |
| 1002 | + */ | |
| 1003 | +function createInputPseudo( type ) { | |
| 1004 | + return function( elem ) { | |
| 1005 | + var name = elem.nodeName.toLowerCase(); | |
| 1006 | + return name === "input" && elem.type === type; | |
| 1007 | + }; | |
| 1008 | +} | |
| 1009 | + | |
| 1010 | +/** | |
| 1011 | + * Returns a function to use in pseudos for buttons | |
| 1012 | + * @param {String} type | |
| 1013 | + */ | |
| 1014 | +function createButtonPseudo( type ) { | |
| 1015 | + return function( elem ) { | |
| 1016 | + var name = elem.nodeName.toLowerCase(); | |
| 1017 | + return (name === "input" || name === "button") && elem.type === type; | |
| 1018 | + }; | |
| 1019 | +} | |
| 1020 | + | |
| 1021 | +/** | |
| 1022 | + * Returns a function to use in pseudos for positionals | |
| 1023 | + * @param {Function} fn | |
| 1024 | + */ | |
| 1025 | +function createPositionalPseudo( fn ) { | |
| 1026 | + return markFunction(function( argument ) { | |
| 1027 | + argument = +argument; | |
| 1028 | + return markFunction(function( seed, matches ) { | |
| 1029 | + var j, | |
| 1030 | + matchIndexes = fn( [], seed.length, argument ), | |
| 1031 | + i = matchIndexes.length; | |
| 1032 | + | |
| 1033 | + // Match elements found at the specified indexes | |
| 1034 | + while ( i-- ) { | |
| 1035 | + if ( seed[ (j = matchIndexes[i]) ] ) { | |
| 1036 | + seed[j] = !(matches[j] = seed[j]); | |
| 1037 | + } | |
| 1038 | + } | |
| 1039 | + }); | |
| 1040 | + }); | |
| 1041 | +} | |
| 1042 | + | |
| 1043 | +/** | |
| 1044 | + * Checks a node for validity as a Sizzle context | |
| 1045 | + * @param {Element|Object=} context | |
| 1046 | + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value | |
| 1047 | + */ | |
| 1048 | +function testContext( context ) { | |
| 1049 | + return context && typeof context.getElementsByTagName !== "undefined" && context; | |
| 1050 | +} | |
| 1051 | + | |
| 1052 | +// Expose support vars for convenience | |
| 1053 | +support = Sizzle.support = {}; | |
| 1054 | + | |
| 1055 | +/** | |
| 1056 | + * Detects XML nodes | |
| 1057 | + * @param {Element|Object} elem An element or a document | |
| 1058 | + * @returns {Boolean} True iff elem is a non-HTML XML node | |
| 1059 | + */ | |
| 1060 | +isXML = Sizzle.isXML = function( elem ) { | |
| 1061 | + // documentElement is verified for cases where it doesn't yet exist | |
| 1062 | + // (such as loading iframes in IE - #4833) | |
| 1063 | + var documentElement = elem && (elem.ownerDocument || elem).documentElement; | |
| 1064 | + return documentElement ? documentElement.nodeName !== "HTML" : false; | |
| 1065 | +}; | |
| 1066 | + | |
| 1067 | +/** | |
| 1068 | + * Sets document-related variables once based on the current document | |
| 1069 | + * @param {Element|Object} [doc] An element or document object to use to set the document | |
| 1070 | + * @returns {Object} Returns the current document | |
| 1071 | + */ | |
| 1072 | +setDocument = Sizzle.setDocument = function( node ) { | |
| 1073 | + var hasCompare, parent, | |
| 1074 | + doc = node ? node.ownerDocument || node : preferredDoc; | |
| 1075 | + | |
| 1076 | + // Return early if doc is invalid or already selected | |
| 1077 | + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { | |
| 1078 | + return document; | |
| 1079 | + } | |
| 1080 | + | |
| 1081 | + // Update global variables | |
| 1082 | + document = doc; | |
| 1083 | + docElem = document.documentElement; | |
| 1084 | + documentIsHTML = !isXML( document ); | |
| 1085 | + | |
| 1086 | + // Support: IE 9-11, Edge | |
| 1087 | + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) | |
| 1088 | + if ( (parent = document.defaultView) && parent.top !== parent ) { | |
| 1089 | + // Support: IE 11 | |
| 1090 | + if ( parent.addEventListener ) { | |
| 1091 | + parent.addEventListener( "unload", unloadHandler, false ); | |
| 1092 | + | |
| 1093 | + // Support: IE 9 - 10 only | |
| 1094 | + } else if ( parent.attachEvent ) { | |
| 1095 | + parent.attachEvent( "onunload", unloadHandler ); | |
| 1096 | + } | |
| 1097 | + } | |
| 1098 | + | |
| 1099 | + /* Attributes | |
| 1100 | + ---------------------------------------------------------------------- */ | |
| 1101 | + | |
| 1102 | + // Support: IE<8 | |
| 1103 | + // Verify that getAttribute really returns attributes and not properties | |
| 1104 | + // (excepting IE8 booleans) | |
| 1105 | + support.attributes = assert(function( div ) { | |
| 1106 | + div.className = "i"; | |
| 1107 | + return !div.getAttribute("className"); | |
| 1108 | + }); | |
| 1109 | + | |
| 1110 | + /* getElement(s)By* | |
| 1111 | + ---------------------------------------------------------------------- */ | |
| 1112 | + | |
| 1113 | + // Check if getElementsByTagName("*") returns only elements | |
| 1114 | + support.getElementsByTagName = assert(function( div ) { | |
| 1115 | + div.appendChild( document.createComment("") ); | |
| 1116 | + return !div.getElementsByTagName("*").length; | |
| 1117 | + }); | |
| 1118 | + | |
| 1119 | + // Support: IE<9 | |
| 1120 | + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); | |
| 1121 | + | |
| 1122 | + // Support: IE<10 | |
| 1123 | + // Check if getElementById returns elements by name | |
| 1124 | + // The broken getElementById methods don't pick up programatically-set names, | |
| 1125 | + // so use a roundabout getElementsByName test | |
| 1126 | + support.getById = assert(function( div ) { | |
| 1127 | + docElem.appendChild( div ).id = expando; | |
| 1128 | + return !document.getElementsByName || !document.getElementsByName( expando ).length; | |
| 1129 | + }); | |
| 1130 | + | |
| 1131 | + // ID find and filter | |
| 1132 | + if ( support.getById ) { | |
| 1133 | + Expr.find["ID"] = function( id, context ) { | |
| 1134 | + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { | |
| 1135 | + var m = context.getElementById( id ); | |
| 1136 | + return m ? [ m ] : []; | |
| 1137 | + } | |
| 1138 | + }; | |
| 1139 | + Expr.filter["ID"] = function( id ) { | |
| 1140 | + var attrId = id.replace( runescape, funescape ); | |
| 1141 | + return function( elem ) { | |
| 1142 | + return elem.getAttribute("id") === attrId; | |
| 1143 | + }; | |
| 1144 | + }; | |
| 1145 | + } else { | |
| 1146 | + // Support: IE6/7 | |
| 1147 | + // getElementById is not reliable as a find shortcut | |
| 1148 | + delete Expr.find["ID"]; | |
| 1149 | + | |
| 1150 | + Expr.filter["ID"] = function( id ) { | |
| 1151 | + var attrId = id.replace( runescape, funescape ); | |
| 1152 | + return function( elem ) { | |
| 1153 | + var node = typeof elem.getAttributeNode !== "undefined" && | |
| 1154 | + elem.getAttributeNode("id"); | |
| 1155 | + return node && node.value === attrId; | |
| 1156 | + }; | |
| 1157 | + }; | |
| 1158 | + } | |
| 1159 | + | |
| 1160 | + // Tag | |
| 1161 | + Expr.find["TAG"] = support.getElementsByTagName ? | |
| 1162 | + function( tag, context ) { | |
| 1163 | + if ( typeof context.getElementsByTagName !== "undefined" ) { | |
| 1164 | + return context.getElementsByTagName( tag ); | |
| 1165 | + | |
| 1166 | + // DocumentFragment nodes don't have gEBTN | |
| 1167 | + } else if ( support.qsa ) { | |
| 1168 | + return context.querySelectorAll( tag ); | |
| 1169 | + } | |
| 1170 | + } : | |
| 1171 | + | |
| 1172 | + function( tag, context ) { | |
| 1173 | + var elem, | |
| 1174 | + tmp = [], | |
| 1175 | + i = 0, | |
| 1176 | + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too | |
| 1177 | + results = context.getElementsByTagName( tag ); | |
| 1178 | + | |
| 1179 | + // Filter out possible comments | |
| 1180 | + if ( tag === "*" ) { | |
| 1181 | + while ( (elem = results[i++]) ) { | |
| 1182 | + if ( elem.nodeType === 1 ) { | |
| 1183 | + tmp.push( elem ); | |
| 1184 | + } | |
| 1185 | + } | |
| 1186 | + | |
| 1187 | + return tmp; | |
| 1188 | + } | |
| 1189 | + return results; | |
| 1190 | + }; | |
| 1191 | + | |
| 1192 | + // Class | |
| 1193 | + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { | |
| 1194 | + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { | |
| 1195 | + return context.getElementsByClassName( className ); | |
| 1196 | + } | |
| 1197 | + }; | |
| 1198 | + | |
| 1199 | + /* QSA/matchesSelector | |
| 1200 | + ---------------------------------------------------------------------- */ | |
| 1201 | + | |
| 1202 | + // QSA and matchesSelector support | |
| 1203 | + | |
| 1204 | + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) | |
| 1205 | + rbuggyMatches = []; | |
| 1206 | + | |
| 1207 | + // qSa(:focus) reports false when true (Chrome 21) | |
| 1208 | + // We allow this because of a bug in IE8/9 that throws an error | |
| 1209 | + // whenever `document.activeElement` is accessed on an iframe | |
| 1210 | + // So, we allow :focus to pass through QSA all the time to avoid the IE error | |
| 1211 | + // See http://bugs.jquery.com/ticket/13378 | |
| 1212 | + rbuggyQSA = []; | |
| 1213 | + | |
| 1214 | + if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { | |
| 1215 | + // Build QSA regex | |
| 1216 | + // Regex strategy adopted from Diego Perini | |
| 1217 | + assert(function( div ) { | |
| 1218 | + // Select is set to empty string on purpose | |
| 1219 | + // This is to test IE's treatment of not explicitly | |
| 1220 | + // setting a boolean content attribute, | |
| 1221 | + // since its presence should be enough | |
| 1222 | + // http://bugs.jquery.com/ticket/12359 | |
| 1223 | + docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + | |
| 1224 | + "<select id='" + expando + "-\r\\' msallowcapture=''>" + | |
| 1225 | + "<option selected=''></option></select>"; | |
| 1226 | + | |
| 1227 | + // Support: IE8, Opera 11-12.16 | |
| 1228 | + // Nothing should be selected when empty strings follow ^= or $= or *= | |
| 1229 | + // The test attribute must be unknown in Opera but "safe" for WinRT | |
| 1230 | + // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section | |
| 1231 | + if ( div.querySelectorAll("[msallowcapture^='']").length ) { | |
| 1232 | + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); | |
| 1233 | + } | |
| 1234 | + | |
| 1235 | + // Support: IE8 | |
| 1236 | + // Boolean attributes and "value" are not treated correctly | |
| 1237 | + if ( !div.querySelectorAll("[selected]").length ) { | |
| 1238 | + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); | |
| 1239 | + } | |
| 1240 | + | |
| 1241 | + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ | |
| 1242 | + if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { | |
| 1243 | + rbuggyQSA.push("~="); | |
| 1244 | + } | |
| 1245 | + | |
| 1246 | + // Webkit/Opera - :checked should return selected option elements | |
| 1247 | + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | |
| 1248 | + // IE8 throws error here and will not see later tests | |
| 1249 | + if ( !div.querySelectorAll(":checked").length ) { | |
| 1250 | + rbuggyQSA.push(":checked"); | |
| 1251 | + } | |
| 1252 | + | |
| 1253 | + // Support: Safari 8+, iOS 8+ | |
| 1254 | + // https://bugs.webkit.org/show_bug.cgi?id=136851 | |
| 1255 | + // In-page `selector#id sibing-combinator selector` fails | |
| 1256 | + if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { | |
| 1257 | + rbuggyQSA.push(".#.+[+~]"); | |
| 1258 | + } | |
| 1259 | + }); | |
| 1260 | + | |
| 1261 | + assert(function( div ) { | |
| 1262 | + // Support: Windows 8 Native Apps | |
| 1263 | + // The type and name attributes are restricted during .innerHTML assignment | |
| 1264 | + var input = document.createElement("input"); | |
| 1265 | + input.setAttribute( "type", "hidden" ); | |
| 1266 | + div.appendChild( input ).setAttribute( "name", "D" ); | |
| 1267 | + | |
| 1268 | + // Support: IE8 | |
| 1269 | + // Enforce case-sensitivity of name attribute | |
| 1270 | + if ( div.querySelectorAll("[name=d]").length ) { | |
| 1271 | + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); | |
| 1272 | + } | |
| 1273 | + | |
| 1274 | + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) | |
| 1275 | + // IE8 throws error here and will not see later tests | |
| 1276 | + if ( !div.querySelectorAll(":enabled").length ) { | |
| 1277 | + rbuggyQSA.push( ":enabled", ":disabled" ); | |
| 1278 | + } | |
| 1279 | + | |
| 1280 | + // Opera 10-11 does not throw on post-comma invalid pseudos | |
| 1281 | + div.querySelectorAll("*,:x"); | |
| 1282 | + rbuggyQSA.push(",.*:"); | |
| 1283 | + }); | |
| 1284 | + } | |
| 1285 | + | |
| 1286 | + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || | |
| 1287 | + docElem.webkitMatchesSelector || | |
| 1288 | + docElem.mozMatchesSelector || | |
| 1289 | + docElem.oMatchesSelector || | |
| 1290 | + docElem.msMatchesSelector) )) ) { | |
| 1291 | + | |
| 1292 | + assert(function( div ) { | |
| 1293 | + // Check to see if it's possible to do matchesSelector | |
| 1294 | + // on a disconnected node (IE 9) | |
| 1295 | + support.disconnectedMatch = matches.call( div, "div" ); | |
| 1296 | + | |
| 1297 | + // This should fail with an exception | |
| 1298 | + // Gecko does not error, returns false instead | |
| 1299 | + matches.call( div, "[s!='']:x" ); | |
| 1300 | + rbuggyMatches.push( "!=", pseudos ); | |
| 1301 | + }); | |
| 1302 | + } | |
| 1303 | + | |
| 1304 | + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); | |
| 1305 | + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); | |
| 1306 | + | |
| 1307 | + /* Contains | |
| 1308 | + ---------------------------------------------------------------------- */ | |
| 1309 | + hasCompare = rnative.test( docElem.compareDocumentPosition ); | |
| 1310 | + | |
| 1311 | + // Element contains another | |
| 1312 | + // Purposefully self-exclusive | |
| 1313 | + // As in, an element does not contain itself | |
| 1314 | + contains = hasCompare || rnative.test( docElem.contains ) ? | |
| 1315 | + function( a, b ) { | |
| 1316 | + var adown = a.nodeType === 9 ? a.documentElement : a, | |
| 1317 | + bup = b && b.parentNode; | |
| 1318 | + return a === bup || !!( bup && bup.nodeType === 1 && ( | |
| 1319 | + adown.contains ? | |
| 1320 | + adown.contains( bup ) : | |
| 1321 | + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 | |
| 1322 | + )); | |
| 1323 | + } : | |
| 1324 | + function( a, b ) { | |
| 1325 | + if ( b ) { | |
| 1326 | + while ( (b = b.parentNode) ) { | |
| 1327 | + if ( b === a ) { | |
| 1328 | + return true; | |
| 1329 | + } | |
| 1330 | + } | |
| 1331 | + } | |
| 1332 | + return false; | |
| 1333 | + }; | |
| 1334 | + | |
| 1335 | + /* Sorting | |
| 1336 | + ---------------------------------------------------------------------- */ | |
| 1337 | + | |
| 1338 | + // Document order sorting | |
| 1339 | + sortOrder = hasCompare ? | |
| 1340 | + function( a, b ) { | |
| 1341 | + | |
| 1342 | + // Flag for duplicate removal | |
| 1343 | + if ( a === b ) { | |
| 1344 | + hasDuplicate = true; | |
| 1345 | + return 0; | |
| 1346 | + } | |
| 1347 | + | |
| 1348 | + // Sort on method existence if only one input has compareDocumentPosition | |
| 1349 | + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; | |
| 1350 | + if ( compare ) { | |
| 1351 | + return compare; | |
| 1352 | + } | |
| 1353 | + | |
| 1354 | + // Calculate position if both inputs belong to the same document | |
| 1355 | + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? | |
| 1356 | + a.compareDocumentPosition( b ) : | |
| 1357 | + | |
| 1358 | + // Otherwise we know they are disconnected | |
| 1359 | + 1; | |
| 1360 | + | |
| 1361 | + // Disconnected nodes | |
| 1362 | + if ( compare & 1 || | |
| 1363 | + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { | |
| 1364 | + | |
| 1365 | + // Choose the first element that is related to our preferred document | |
| 1366 | + if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { | |
| 1367 | + return -1; | |
| 1368 | + } | |
| 1369 | + if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { | |
| 1370 | + return 1; | |
| 1371 | + } | |
| 1372 | + | |
| 1373 | + // Maintain original order | |
| 1374 | + return sortInput ? | |
| 1375 | + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : | |
| 1376 | + 0; | |
| 1377 | + } | |
| 1378 | + | |
| 1379 | + return compare & 4 ? -1 : 1; | |
| 1380 | + } : | |
| 1381 | + function( a, b ) { | |
| 1382 | + // Exit early if the nodes are identical | |
| 1383 | + if ( a === b ) { | |
| 1384 | + hasDuplicate = true; | |
| 1385 | + return 0; | |
| 1386 | + } | |
| 1387 | + | |
| 1388 | + var cur, | |
| 1389 | + i = 0, | |
| 1390 | + aup = a.parentNode, | |
| 1391 | + bup = b.parentNode, | |
| 1392 | + ap = [ a ], | |
| 1393 | + bp = [ b ]; | |
| 1394 | + | |
| 1395 | + // Parentless nodes are either documents or disconnected | |
| 1396 | + if ( !aup || !bup ) { | |
| 1397 | + return a === document ? -1 : | |
| 1398 | + b === document ? 1 : | |
| 1399 | + aup ? -1 : | |
| 1400 | + bup ? 1 : | |
| 1401 | + sortInput ? | |
| 1402 | + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : | |
| 1403 | + 0; | |
| 1404 | + | |
| 1405 | + // If the nodes are siblings, we can do a quick check | |
| 1406 | + } else if ( aup === bup ) { | |
| 1407 | + return siblingCheck( a, b ); | |
| 1408 | + } | |
| 1409 | + | |
| 1410 | + // Otherwise we need full lists of their ancestors for comparison | |
| 1411 | + cur = a; | |
| 1412 | + while ( (cur = cur.parentNode) ) { | |
| 1413 | + ap.unshift( cur ); | |
| 1414 | + } | |
| 1415 | + cur = b; | |
| 1416 | + while ( (cur = cur.parentNode) ) { | |
| 1417 | + bp.unshift( cur ); | |
| 1418 | + } | |
| 1419 | + | |
| 1420 | + // Walk down the tree looking for a discrepancy | |
| 1421 | + while ( ap[i] === bp[i] ) { | |
| 1422 | + i++; | |
| 1423 | + } | |
| 1424 | + | |
| 1425 | + return i ? | |
| 1426 | + // Do a sibling check if the nodes have a common ancestor | |
| 1427 | + siblingCheck( ap[i], bp[i] ) : | |
| 1428 | + | |
| 1429 | + // Otherwise nodes in our document sort first | |
| 1430 | + ap[i] === preferredDoc ? -1 : | |
| 1431 | + bp[i] === preferredDoc ? 1 : | |
| 1432 | + 0; | |
| 1433 | + }; | |
| 1434 | + | |
| 1435 | + return document; | |
| 1436 | +}; | |
| 1437 | + | |
| 1438 | +Sizzle.matches = function( expr, elements ) { | |
| 1439 | + return Sizzle( expr, null, null, elements ); | |
| 1440 | +}; | |
| 1441 | + | |
| 1442 | +Sizzle.matchesSelector = function( elem, expr ) { | |
| 1443 | + // Set document vars if needed | |
| 1444 | + if ( ( elem.ownerDocument || elem ) !== document ) { | |
| 1445 | + setDocument( elem ); | |
| 1446 | + } | |
| 1447 | + | |
| 1448 | + // Make sure that attribute selectors are quoted | |
| 1449 | + expr = expr.replace( rattributeQuotes, "='$1']" ); | |
| 1450 | + | |
| 1451 | + if ( support.matchesSelector && documentIsHTML && | |
| 1452 | + !compilerCache[ expr + " " ] && | |
| 1453 | + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && | |
| 1454 | + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { | |
| 1455 | + | |
| 1456 | + try { | |
| 1457 | + var ret = matches.call( elem, expr ); | |
| 1458 | + | |
| 1459 | + // IE 9's matchesSelector returns false on disconnected nodes | |
| 1460 | + if ( ret || support.disconnectedMatch || | |
| 1461 | + // As well, disconnected nodes are said to be in a document | |
| 1462 | + // fragment in IE 9 | |
| 1463 | + elem.document && elem.document.nodeType !== 11 ) { | |
| 1464 | + return ret; | |
| 1465 | + } | |
| 1466 | + } catch (e) {} | |
| 1467 | + } | |
| 1468 | + | |
| 1469 | + return Sizzle( expr, document, null, [ elem ] ).length > 0; | |
| 1470 | +}; | |
| 1471 | + | |
| 1472 | +Sizzle.contains = function( context, elem ) { | |
| 1473 | + // Set document vars if needed | |
| 1474 | + if ( ( context.ownerDocument || context ) !== document ) { | |
| 1475 | + setDocument( context ); | |
| 1476 | + } | |
| 1477 | + return contains( context, elem ); | |
| 1478 | +}; | |
| 1479 | + | |
| 1480 | +Sizzle.attr = function( elem, name ) { | |
| 1481 | + // Set document vars if needed | |
| 1482 | + if ( ( elem.ownerDocument || elem ) !== document ) { | |
| 1483 | + setDocument( elem ); | |
| 1484 | + } | |
| 1485 | + | |
| 1486 | + var fn = Expr.attrHandle[ name.toLowerCase() ], | |
| 1487 | + // Don't get fooled by Object.prototype properties (jQuery #13807) | |
| 1488 | + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? | |
| 1489 | + fn( elem, name, !documentIsHTML ) : | |
| 1490 | + undefined; | |
| 1491 | + | |
| 1492 | + return val !== undefined ? | |
| 1493 | + val : | |
| 1494 | + support.attributes || !documentIsHTML ? | |
| 1495 | + elem.getAttribute( name ) : | |
| 1496 | + (val = elem.getAttributeNode(name)) && val.specified ? | |
| 1497 | + val.value : | |
| 1498 | + null; | |
| 1499 | +}; | |
| 1500 | + | |
| 1501 | +Sizzle.error = function( msg ) { | |
| 1502 | + throw new Error( "Syntax error, unrecognized expression: " + msg ); | |
| 1503 | +}; | |
| 1504 | + | |
| 1505 | +/** | |
| 1506 | + * Document sorting and removing duplicates | |
| 1507 | + * @param {ArrayLike} results | |
| 1508 | + */ | |
| 1509 | +Sizzle.uniqueSort = function( results ) { | |
| 1510 | + var elem, | |
| 1511 | + duplicates = [], | |
| 1512 | + j = 0, | |
| 1513 | + i = 0; | |
| 1514 | + | |
| 1515 | + // Unless we *know* we can detect duplicates, assume their presence | |
| 1516 | + hasDuplicate = !support.detectDuplicates; | |
| 1517 | + sortInput = !support.sortStable && results.slice( 0 ); | |
| 1518 | + results.sort( sortOrder ); | |
| 1519 | + | |
| 1520 | + if ( hasDuplicate ) { | |
| 1521 | + while ( (elem = results[i++]) ) { | |
| 1522 | + if ( elem === results[ i ] ) { | |
| 1523 | + j = duplicates.push( i ); | |
| 1524 | + } | |
| 1525 | + } | |
| 1526 | + while ( j-- ) { | |
| 1527 | + results.splice( duplicates[ j ], 1 ); | |
| 1528 | + } | |
| 1529 | + } | |
| 1530 | + | |
| 1531 | + // Clear input after sorting to release objects | |
| 1532 | + // See https://github.com/jquery/sizzle/pull/225 | |
| 1533 | + sortInput = null; | |
| 1534 | + | |
| 1535 | + return results; | |
| 1536 | +}; | |
| 1537 | + | |
| 1538 | +/** | |
| 1539 | + * Utility function for retrieving the text value of an array of DOM nodes | |
| 1540 | + * @param {Array|Element} elem | |
| 1541 | + */ | |
| 1542 | +getText = Sizzle.getText = function( elem ) { | |
| 1543 | + var node, | |
| 1544 | + ret = "", | |
| 1545 | + i = 0, | |
| 1546 | + nodeType = elem.nodeType; | |
| 1547 | + | |
| 1548 | + if ( !nodeType ) { | |
| 1549 | + // If no nodeType, this is expected to be an array | |
| 1550 | + while ( (node = elem[i++]) ) { | |
| 1551 | + // Do not traverse comment nodes | |
| 1552 | + ret += getText( node ); | |
| 1553 | + } | |
| 1554 | + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { | |
| 1555 | + // Use textContent for elements | |
| 1556 | + // innerText usage removed for consistency of new lines (jQuery #11153) | |
| 1557 | + if ( typeof elem.textContent === "string" ) { | |
| 1558 | + return elem.textContent; | |
| 1559 | + } else { | |
| 1560 | + // Traverse its children | |
| 1561 | + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | |
| 1562 | + ret += getText( elem ); | |
| 1563 | + } | |
| 1564 | + } | |
| 1565 | + } else if ( nodeType === 3 || nodeType === 4 ) { | |
| 1566 | + return elem.nodeValue; | |
| 1567 | + } | |
| 1568 | + // Do not include comment or processing instruction nodes | |
| 1569 | + | |
| 1570 | + return ret; | |
| 1571 | +}; | |
| 1572 | + | |
| 1573 | +Expr = Sizzle.selectors = { | |
| 1574 | + | |
| 1575 | + // Can be adjusted by the user | |
| 1576 | + cacheLength: 50, | |
| 1577 | + | |
| 1578 | + createPseudo: markFunction, | |
| 1579 | + | |
| 1580 | + match: matchExpr, | |
| 1581 | + | |
| 1582 | + attrHandle: {}, | |
| 1583 | + | |
| 1584 | + find: {}, | |
| 1585 | + | |
| 1586 | + relative: { | |
| 1587 | + ">": { dir: "parentNode", first: true }, | |
| 1588 | + " ": { dir: "parentNode" }, | |
| 1589 | + "+": { dir: "previousSibling", first: true }, | |
| 1590 | + "~": { dir: "previousSibling" } | |
| 1591 | + }, | |
| 1592 | + | |
| 1593 | + preFilter: { | |
| 1594 | + "ATTR": function( match ) { | |
| 1595 | + match[1] = match[1].replace( runescape, funescape ); | |
| 1596 | + | |
| 1597 | + // Move the given value to match[3] whether quoted or unquoted | |
| 1598 | + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); | |
| 1599 | + | |
| 1600 | + if ( match[2] === "~=" ) { | |
| 1601 | + match[3] = " " + match[3] + " "; | |
| 1602 | + } | |
| 1603 | + | |
| 1604 | + return match.slice( 0, 4 ); | |
| 1605 | + }, | |
| 1606 | + | |
| 1607 | + "CHILD": function( match ) { | |
| 1608 | + /* matches from matchExpr["CHILD"] | |
| 1609 | + 1 type (only|nth|...) | |
| 1610 | + 2 what (child|of-type) | |
| 1611 | + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) | |
| 1612 | + 4 xn-component of xn+y argument ([+-]?\d*n|) | |
| 1613 | + 5 sign of xn-component | |
| 1614 | + 6 x of xn-component | |
| 1615 | + 7 sign of y-component | |
| 1616 | + 8 y of y-component | |
| 1617 | + */ | |
| 1618 | + match[1] = match[1].toLowerCase(); | |
| 1619 | + | |
| 1620 | + if ( match[1].slice( 0, 3 ) === "nth" ) { | |
| 1621 | + // nth-* requires argument | |
| 1622 | + if ( !match[3] ) { | |
| 1623 | + Sizzle.error( match[0] ); | |
| 1624 | + } | |
| 1625 | + | |
| 1626 | + // numeric x and y parameters for Expr.filter.CHILD | |
| 1627 | + // remember that false/true cast respectively to 0/1 | |
| 1628 | + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); | |
| 1629 | + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); | |
| 1630 | + | |
| 1631 | + // other types prohibit arguments | |
| 1632 | + } else if ( match[3] ) { | |
| 1633 | + Sizzle.error( match[0] ); | |
| 1634 | + } | |
| 1635 | + | |
| 1636 | + return match; | |
| 1637 | + }, | |
| 1638 | + | |
| 1639 | + "PSEUDO": function( match ) { | |
| 1640 | + var excess, | |
| 1641 | + unquoted = !match[6] && match[2]; | |
| 1642 | + | |
| 1643 | + if ( matchExpr["CHILD"].test( match[0] ) ) { | |
| 1644 | + return null; | |
| 1645 | + } | |
| 1646 | + | |
| 1647 | + // Accept quoted arguments as-is | |
| 1648 | + if ( match[3] ) { | |
| 1649 | + match[2] = match[4] || match[5] || ""; | |
| 1650 | + | |
| 1651 | + // Strip excess characters from unquoted arguments | |
| 1652 | + } else if ( unquoted && rpseudo.test( unquoted ) && | |
| 1653 | + // Get excess from tokenize (recursively) | |
| 1654 | + (excess = tokenize( unquoted, true )) && | |
| 1655 | + // advance to the next closing parenthesis | |
| 1656 | + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { | |
| 1657 | + | |
| 1658 | + // excess is a negative index | |
| 1659 | + match[0] = match[0].slice( 0, excess ); | |
| 1660 | + match[2] = unquoted.slice( 0, excess ); | |
| 1661 | + } | |
| 1662 | + | |
| 1663 | + // Return only captures needed by the pseudo filter method (type and argument) | |
| 1664 | + return match.slice( 0, 3 ); | |
| 1665 | + } | |
| 1666 | + }, | |
| 1667 | + | |
| 1668 | + filter: { | |
| 1669 | + | |
| 1670 | + "TAG": function( nodeNameSelector ) { | |
| 1671 | + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); | |
| 1672 | + return nodeNameSelector === "*" ? | |
| 1673 | + function() { return true; } : | |
| 1674 | + function( elem ) { | |
| 1675 | + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; | |
| 1676 | + }; | |
| 1677 | + }, | |
| 1678 | + | |
| 1679 | + "CLASS": function( className ) { | |
| 1680 | + var pattern = classCache[ className + " " ]; | |
| 1681 | + | |
| 1682 | + return pattern || | |
| 1683 | + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && | |
| 1684 | + classCache( className, function( elem ) { | |
| 1685 | + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); | |
| 1686 | + }); | |
| 1687 | + }, | |
| 1688 | + | |
| 1689 | + "ATTR": function( name, operator, check ) { | |
| 1690 | + return function( elem ) { | |
| 1691 | + var result = Sizzle.attr( elem, name ); | |
| 1692 | + | |
| 1693 | + if ( result == null ) { | |
| 1694 | + return operator === "!="; | |
| 1695 | + } | |
| 1696 | + if ( !operator ) { | |
| 1697 | + return true; | |
| 1698 | + } | |
| 1699 | + | |
| 1700 | + result += ""; | |
| 1701 | + | |
| 1702 | + return operator === "=" ? result === check : | |
| 1703 | + operator === "!=" ? result !== check : | |
| 1704 | + operator === "^=" ? check && result.indexOf( check ) === 0 : | |
| 1705 | + operator === "*=" ? check && result.indexOf( check ) > -1 : | |
| 1706 | + operator === "$=" ? check && result.slice( -check.length ) === check : | |
| 1707 | + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : | |
| 1708 | + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : | |
| 1709 | + false; | |
| 1710 | + }; | |
| 1711 | + }, | |
| 1712 | + | |
| 1713 | + "CHILD": function( type, what, argument, first, last ) { | |
| 1714 | + var simple = type.slice( 0, 3 ) !== "nth", | |
| 1715 | + forward = type.slice( -4 ) !== "last", | |
| 1716 | + ofType = what === "of-type"; | |
| 1717 | + | |
| 1718 | + return first === 1 && last === 0 ? | |
| 1719 | + | |
| 1720 | + // Shortcut for :nth-*(n) | |
| 1721 | + function( elem ) { | |
| 1722 | + return !!elem.parentNode; | |
| 1723 | + } : | |
| 1724 | + | |
| 1725 | + function( elem, context, xml ) { | |
| 1726 | + var cache, uniqueCache, outerCache, node, nodeIndex, start, | |
| 1727 | + dir = simple !== forward ? "nextSibling" : "previousSibling", | |
| 1728 | + parent = elem.parentNode, | |
| 1729 | + name = ofType && elem.nodeName.toLowerCase(), | |
| 1730 | + useCache = !xml && !ofType, | |
| 1731 | + diff = false; | |
| 1732 | + | |
| 1733 | + if ( parent ) { | |
| 1734 | + | |
| 1735 | + // :(first|last|only)-(child|of-type) | |
| 1736 | + if ( simple ) { | |
| 1737 | + while ( dir ) { | |
| 1738 | + node = elem; | |
| 1739 | + while ( (node = node[ dir ]) ) { | |
| 1740 | + if ( ofType ? | |
| 1741 | + node.nodeName.toLowerCase() === name : | |
| 1742 | + node.nodeType === 1 ) { | |
| 1743 | + | |
| 1744 | + return false; | |
| 1745 | + } | |
| 1746 | + } | |
| 1747 | + // Reverse direction for :only-* (if we haven't yet done so) | |
| 1748 | + start = dir = type === "only" && !start && "nextSibling"; | |
| 1749 | + } | |
| 1750 | + return true; | |
| 1751 | + } | |
| 1752 | + | |
| 1753 | + start = [ forward ? parent.firstChild : parent.lastChild ]; | |
| 1754 | + | |
| 1755 | + // non-xml :nth-child(...) stores cache data on `parent` | |
| 1756 | + if ( forward && useCache ) { | |
| 1757 | + | |
| 1758 | + // Seek `elem` from a previously-cached index | |
| 1759 | + | |
| 1760 | + // ...in a gzip-friendly way | |
| 1761 | + node = parent; | |
| 1762 | + outerCache = node[ expando ] || (node[ expando ] = {}); | |
| 1763 | + | |
| 1764 | + // Support: IE <9 only | |
| 1765 | + // Defend against cloned attroperties (jQuery gh-1709) | |
| 1766 | + uniqueCache = outerCache[ node.uniqueID ] || | |
| 1767 | + (outerCache[ node.uniqueID ] = {}); | |
| 1768 | + | |
| 1769 | + cache = uniqueCache[ type ] || []; | |
| 1770 | + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; | |
| 1771 | + diff = nodeIndex && cache[ 2 ]; | |
| 1772 | + node = nodeIndex && parent.childNodes[ nodeIndex ]; | |
| 1773 | + | |
| 1774 | + while ( (node = ++nodeIndex && node && node[ dir ] || | |
| 1775 | + | |
| 1776 | + // Fallback to seeking `elem` from the start | |
| 1777 | + (diff = nodeIndex = 0) || start.pop()) ) { | |
| 1778 | + | |
| 1779 | + // When found, cache indexes on `parent` and break | |
| 1780 | + if ( node.nodeType === 1 && ++diff && node === elem ) { | |
| 1781 | + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; | |
| 1782 | + break; | |
| 1783 | + } | |
| 1784 | + } | |
| 1785 | + | |
| 1786 | + } else { | |
| 1787 | + // Use previously-cached element index if available | |
| 1788 | + if ( useCache ) { | |
| 1789 | + // ...in a gzip-friendly way | |
| 1790 | + node = elem; | |
| 1791 | + outerCache = node[ expando ] || (node[ expando ] = {}); | |
| 1792 | + | |
| 1793 | + // Support: IE <9 only | |
| 1794 | + // Defend against cloned attroperties (jQuery gh-1709) | |
| 1795 | + uniqueCache = outerCache[ node.uniqueID ] || | |
| 1796 | + (outerCache[ node.uniqueID ] = {}); | |
| 1797 | + | |
| 1798 | + cache = uniqueCache[ type ] || []; | |
| 1799 | + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; | |
| 1800 | + diff = nodeIndex; | |
| 1801 | + } | |
| 1802 | + | |
| 1803 | + // xml :nth-child(...) | |
| 1804 | + // or :nth-last-child(...) or :nth(-last)?-of-type(...) | |
| 1805 | + if ( diff === false ) { | |
| 1806 | + // Use the same loop as above to seek `elem` from the start | |
| 1807 | + while ( (node = ++nodeIndex && node && node[ dir ] || | |
| 1808 | + (diff = nodeIndex = 0) || start.pop()) ) { | |
| 1809 | + | |
| 1810 | + if ( ( ofType ? | |
| 1811 | + node.nodeName.toLowerCase() === name : | |
| 1812 | + node.nodeType === 1 ) && | |
| 1813 | + ++diff ) { | |
| 1814 | + | |
| 1815 | + // Cache the index of each encountered element | |
| 1816 | + if ( useCache ) { | |
| 1817 | + outerCache = node[ expando ] || (node[ expando ] = {}); | |
| 1818 | + | |
| 1819 | + // Support: IE <9 only | |
| 1820 | + // Defend against cloned attroperties (jQuery gh-1709) | |
| 1821 | + uniqueCache = outerCache[ node.uniqueID ] || | |
| 1822 | + (outerCache[ node.uniqueID ] = {}); | |
| 1823 | + | |
| 1824 | + uniqueCache[ type ] = [ dirruns, diff ]; | |
| 1825 | + } | |
| 1826 | + | |
| 1827 | + if ( node === elem ) { | |
| 1828 | + break; | |
| 1829 | + } | |
| 1830 | + } | |
| 1831 | + } | |
| 1832 | + } | |
| 1833 | + } | |
| 1834 | + | |
| 1835 | + // Incorporate the offset, then check against cycle size | |
| 1836 | + diff -= last; | |
| 1837 | + return diff === first || ( diff % first === 0 && diff / first >= 0 ); | |
| 1838 | + } | |
| 1839 | + }; | |
| 1840 | + }, | |
| 1841 | + | |
| 1842 | + "PSEUDO": function( pseudo, argument ) { | |
| 1843 | + // pseudo-class names are case-insensitive | |
| 1844 | + // http://www.w3.org/TR/selectors/#pseudo-classes | |
| 1845 | + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters | |
| 1846 | + // Remember that setFilters inherits from pseudos | |
| 1847 | + var args, | |
| 1848 | + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || | |
| 1849 | + Sizzle.error( "unsupported pseudo: " + pseudo ); | |
| 1850 | + | |
| 1851 | + // The user may use createPseudo to indicate that | |
| 1852 | + // arguments are needed to create the filter function | |
| 1853 | + // just as Sizzle does | |
| 1854 | + if ( fn[ expando ] ) { | |
| 1855 | + return fn( argument ); | |
| 1856 | + } | |
| 1857 | + | |
| 1858 | + // But maintain support for old signatures | |
| 1859 | + if ( fn.length > 1 ) { | |
| 1860 | + args = [ pseudo, pseudo, "", argument ]; | |
| 1861 | + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? | |
| 1862 | + markFunction(function( seed, matches ) { | |
| 1863 | + var idx, | |
| 1864 | + matched = fn( seed, argument ), | |
| 1865 | + i = matched.length; | |
| 1866 | + while ( i-- ) { | |
| 1867 | + idx = indexOf( seed, matched[i] ); | |
| 1868 | + seed[ idx ] = !( matches[ idx ] = matched[i] ); | |
| 1869 | + } | |
| 1870 | + }) : | |
| 1871 | + function( elem ) { | |
| 1872 | + return fn( elem, 0, args ); | |
| 1873 | + }; | |
| 1874 | + } | |
| 1875 | + | |
| 1876 | + return fn; | |
| 1877 | + } | |
| 1878 | + }, | |
| 1879 | + | |
| 1880 | + pseudos: { | |
| 1881 | + // Potentially complex pseudos | |
| 1882 | + "not": markFunction(function( selector ) { | |
| 1883 | + // Trim the selector passed to compile | |
| 1884 | + // to avoid treating leading and trailing | |
| 1885 | + // spaces as combinators | |
| 1886 | + var input = [], | |
| 1887 | + results = [], | |
| 1888 | + matcher = compile( selector.replace( rtrim, "$1" ) ); | |
| 1889 | + | |
| 1890 | + return matcher[ expando ] ? | |
| 1891 | + markFunction(function( seed, matches, context, xml ) { | |
| 1892 | + var elem, | |
| 1893 | + unmatched = matcher( seed, null, xml, [] ), | |
| 1894 | + i = seed.length; | |
| 1895 | + | |
| 1896 | + // Match elements unmatched by `matcher` | |
| 1897 | + while ( i-- ) { | |
| 1898 | + if ( (elem = unmatched[i]) ) { | |
| 1899 | + seed[i] = !(matches[i] = elem); | |
| 1900 | + } | |
| 1901 | + } | |
| 1902 | + }) : | |
| 1903 | + function( elem, context, xml ) { | |
| 1904 | + input[0] = elem; | |
| 1905 | + matcher( input, null, xml, results ); | |
| 1906 | + // Don't keep the element (issue #299) | |
| 1907 | + input[0] = null; | |
| 1908 | + return !results.pop(); | |
| 1909 | + }; | |
| 1910 | + }), | |
| 1911 | + | |
| 1912 | + "has": markFunction(function( selector ) { | |
| 1913 | + return function( elem ) { | |
| 1914 | + return Sizzle( selector, elem ).length > 0; | |
| 1915 | + }; | |
| 1916 | + }), | |
| 1917 | + | |
| 1918 | + "contains": markFunction(function( text ) { | |
| 1919 | + text = text.replace( runescape, funescape ); | |
| 1920 | + return function( elem ) { | |
| 1921 | + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; | |
| 1922 | + }; | |
| 1923 | + }), | |
| 1924 | + | |
| 1925 | + // "Whether an element is represented by a :lang() selector | |
| 1926 | + // is based solely on the element's language value | |
| 1927 | + // being equal to the identifier C, | |
| 1928 | + // or beginning with the identifier C immediately followed by "-". | |
| 1929 | + // The matching of C against the element's language value is performed case-insensitively. | |
| 1930 | + // The identifier C does not have to be a valid language name." | |
| 1931 | + // http://www.w3.org/TR/selectors/#lang-pseudo | |
| 1932 | + "lang": markFunction( function( lang ) { | |
| 1933 | + // lang value must be a valid identifier | |
| 1934 | + if ( !ridentifier.test(lang || "") ) { | |
| 1935 | + Sizzle.error( "unsupported lang: " + lang ); | |
| 1936 | + } | |
| 1937 | + lang = lang.replace( runescape, funescape ).toLowerCase(); | |
| 1938 | + return function( elem ) { | |
| 1939 | + var elemLang; | |
| 1940 | + do { | |
| 1941 | + if ( (elemLang = documentIsHTML ? | |
| 1942 | + elem.lang : | |
| 1943 | + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { | |
| 1944 | + | |
| 1945 | + elemLang = elemLang.toLowerCase(); | |
| 1946 | + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; | |
| 1947 | + } | |
| 1948 | + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); | |
| 1949 | + return false; | |
| 1950 | + }; | |
| 1951 | + }), | |
| 1952 | + | |
| 1953 | + // Miscellaneous | |
| 1954 | + "target": function( elem ) { | |
| 1955 | + var hash = window.location && window.location.hash; | |
| 1956 | + return hash && hash.slice( 1 ) === elem.id; | |
| 1957 | + }, | |
| 1958 | + | |
| 1959 | + "root": function( elem ) { | |
| 1960 | + return elem === docElem; | |
| 1961 | + }, | |
| 1962 | + | |
| 1963 | + "focus": function( elem ) { | |
| 1964 | + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); | |
| 1965 | + }, | |
| 1966 | + | |
| 1967 | + // Boolean properties | |
| 1968 | + "enabled": function( elem ) { | |
| 1969 | + return elem.disabled === false; | |
| 1970 | + }, | |
| 1971 | + | |
| 1972 | + "disabled": function( elem ) { | |
| 1973 | + return elem.disabled === true; | |
| 1974 | + }, | |
| 1975 | + | |
| 1976 | + "checked": function( elem ) { | |
| 1977 | + // In CSS3, :checked should return both checked and selected elements | |
| 1978 | + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | |
| 1979 | + var nodeName = elem.nodeName.toLowerCase(); | |
| 1980 | + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); | |
| 1981 | + }, | |
| 1982 | + | |
| 1983 | + "selected": function( elem ) { | |
| 1984 | + // Accessing this property makes selected-by-default | |
| 1985 | + // options in Safari work properly | |
| 1986 | + if ( elem.parentNode ) { | |
| 1987 | + elem.parentNode.selectedIndex; | |
| 1988 | + } | |
| 1989 | + | |
| 1990 | + return elem.selected === true; | |
| 1991 | + }, | |
| 1992 | + | |
| 1993 | + // Contents | |
| 1994 | + "empty": function( elem ) { | |
| 1995 | + // http://www.w3.org/TR/selectors/#empty-pseudo | |
| 1996 | + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), | |
| 1997 | + // but not by others (comment: 8; processing instruction: 7; etc.) | |
| 1998 | + // nodeType < 6 works because attributes (2) do not appear as children | |
| 1999 | + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | |
| 2000 | + if ( elem.nodeType < 6 ) { | |
| 2001 | + return false; | |
| 2002 | + } | |
| 2003 | + } | |
| 2004 | + return true; | |
| 2005 | + }, | |
| 2006 | + | |
| 2007 | + "parent": function( elem ) { | |
| 2008 | + return !Expr.pseudos["empty"]( elem ); | |
| 2009 | + }, | |
| 2010 | + | |
| 2011 | + // Element/input types | |
| 2012 | + "header": function( elem ) { | |
| 2013 | + return rheader.test( elem.nodeName ); | |
| 2014 | + }, | |
| 2015 | + | |
| 2016 | + "input": function( elem ) { | |
| 2017 | + return rinputs.test( elem.nodeName ); | |
| 2018 | + }, | |
| 2019 | + | |
| 2020 | + "button": function( elem ) { | |
| 2021 | + var name = elem.nodeName.toLowerCase(); | |
| 2022 | + return name === "input" && elem.type === "button" || name === "button"; | |
| 2023 | + }, | |
| 2024 | + | |
| 2025 | + "text": function( elem ) { | |
| 2026 | + var attr; | |
| 2027 | + return elem.nodeName.toLowerCase() === "input" && | |
| 2028 | + elem.type === "text" && | |
| 2029 | + | |
| 2030 | + // Support: IE<8 | |
| 2031 | + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" | |
| 2032 | + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); | |
| 2033 | + }, | |
| 2034 | + | |
| 2035 | + // Position-in-collection | |
| 2036 | + "first": createPositionalPseudo(function() { | |
| 2037 | + return [ 0 ]; | |
| 2038 | + }), | |
| 2039 | + | |
| 2040 | + "last": createPositionalPseudo(function( matchIndexes, length ) { | |
| 2041 | + return [ length - 1 ]; | |
| 2042 | + }), | |
| 2043 | + | |
| 2044 | + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { | |
| 2045 | + return [ argument < 0 ? argument + length : argument ]; | |
| 2046 | + }), | |
| 2047 | + | |
| 2048 | + "even": createPositionalPseudo(function( matchIndexes, length ) { | |
| 2049 | + var i = 0; | |
| 2050 | + for ( ; i < length; i += 2 ) { | |
| 2051 | + matchIndexes.push( i ); | |
| 2052 | + } | |
| 2053 | + return matchIndexes; | |
| 2054 | + }), | |
| 2055 | + | |
| 2056 | + "odd": createPositionalPseudo(function( matchIndexes, length ) { | |
| 2057 | + var i = 1; | |
| 2058 | + for ( ; i < length; i += 2 ) { | |
| 2059 | + matchIndexes.push( i ); | |
| 2060 | + } | |
| 2061 | + return matchIndexes; | |
| 2062 | + }), | |
| 2063 | + | |
| 2064 | + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { | |
| 2065 | + var i = argument < 0 ? argument + length : argument; | |
| 2066 | + for ( ; --i >= 0; ) { | |
| 2067 | + matchIndexes.push( i ); | |
| 2068 | + } | |
| 2069 | + return matchIndexes; | |
| 2070 | + }), | |
| 2071 | + | |
| 2072 | + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { | |
| 2073 | + var i = argument < 0 ? argument + length : argument; | |
| 2074 | + for ( ; ++i < length; ) { | |
| 2075 | + matchIndexes.push( i ); | |
| 2076 | + } | |
| 2077 | + return matchIndexes; | |
| 2078 | + }) | |
| 2079 | + } | |
| 2080 | +}; | |
| 2081 | + | |
| 2082 | +Expr.pseudos["nth"] = Expr.pseudos["eq"]; | |
| 2083 | + | |
| 2084 | +// Add button/input type pseudos | |
| 2085 | +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { | |
| 2086 | + Expr.pseudos[ i ] = createInputPseudo( i ); | |
| 2087 | +} | |
| 2088 | +for ( i in { submit: true, reset: true } ) { | |
| 2089 | + Expr.pseudos[ i ] = createButtonPseudo( i ); | |
| 2090 | +} | |
| 2091 | + | |
| 2092 | +// Easy API for creating new setFilters | |
| 2093 | +function setFilters() {} | |
| 2094 | +setFilters.prototype = Expr.filters = Expr.pseudos; | |
| 2095 | +Expr.setFilters = new setFilters(); | |
| 2096 | + | |
| 2097 | +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { | |
| 2098 | + var matched, match, tokens, type, | |
| 2099 | + soFar, groups, preFilters, | |
| 2100 | + cached = tokenCache[ selector + " " ]; | |
| 2101 | + | |
| 2102 | + if ( cached ) { | |
| 2103 | + return parseOnly ? 0 : cached.slice( 0 ); | |
| 2104 | + } | |
| 2105 | + | |
| 2106 | + soFar = selector; | |
| 2107 | + groups = []; | |
| 2108 | + preFilters = Expr.preFilter; | |
| 2109 | + | |
| 2110 | + while ( soFar ) { | |
| 2111 | + | |
| 2112 | + // Comma and first run | |
| 2113 | + if ( !matched || (match = rcomma.exec( soFar )) ) { | |
| 2114 | + if ( match ) { | |
| 2115 | + // Don't consume trailing commas as valid | |
| 2116 | + soFar = soFar.slice( match[0].length ) || soFar; | |
| 2117 | + } | |
| 2118 | + groups.push( (tokens = []) ); | |
| 2119 | + } | |
| 2120 | + | |
| 2121 | + matched = false; | |
| 2122 | + | |
| 2123 | + // Combinators | |
| 2124 | + if ( (match = rcombinators.exec( soFar )) ) { | |
| 2125 | + matched = match.shift(); | |
| 2126 | + tokens.push({ | |
| 2127 | + value: matched, | |
| 2128 | + // Cast descendant combinators to space | |
| 2129 | + type: match[0].replace( rtrim, " " ) | |
| 2130 | + }); | |
| 2131 | + soFar = soFar.slice( matched.length ); | |
| 2132 | + } | |
| 2133 | + | |
| 2134 | + // Filters | |
| 2135 | + for ( type in Expr.filter ) { | |
| 2136 | + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || | |
| 2137 | + (match = preFilters[ type ]( match ))) ) { | |
| 2138 | + matched = match.shift(); | |
| 2139 | + tokens.push({ | |
| 2140 | + value: matched, | |
| 2141 | + type: type, | |
| 2142 | + matches: match | |
| 2143 | + }); | |
| 2144 | + soFar = soFar.slice( matched.length ); | |
| 2145 | + } | |
| 2146 | + } | |
| 2147 | + | |
| 2148 | + if ( !matched ) { | |
| 2149 | + break; | |
| 2150 | + } | |
| 2151 | + } | |
| 2152 | + | |
| 2153 | + // Return the length of the invalid excess | |
| 2154 | + // if we're just parsing | |
| 2155 | + // Otherwise, throw an error or return tokens | |
| 2156 | + return parseOnly ? | |
| 2157 | + soFar.length : | |
| 2158 | + soFar ? | |
| 2159 | + Sizzle.error( selector ) : | |
| 2160 | + // Cache the tokens | |
| 2161 | + tokenCache( selector, groups ).slice( 0 ); | |
| 2162 | +}; | |
| 2163 | + | |
| 2164 | +function toSelector( tokens ) { | |
| 2165 | + var i = 0, | |
| 2166 | + len = tokens.length, | |
| 2167 | + selector = ""; | |
| 2168 | + for ( ; i < len; i++ ) { | |
| 2169 | + selector += tokens[i].value; | |
| 2170 | + } | |
| 2171 | + return selector; | |
| 2172 | +} | |
| 2173 | + | |
| 2174 | +function addCombinator( matcher, combinator, base ) { | |
| 2175 | + var dir = combinator.dir, | |
| 2176 | + checkNonElements = base && dir === "parentNode", | |
| 2177 | + doneName = done++; | |
| 2178 | + | |
| 2179 | + return combinator.first ? | |
| 2180 | + // Check against closest ancestor/preceding element | |
| 2181 | + function( elem, context, xml ) { | |
| 2182 | + while ( (elem = elem[ dir ]) ) { | |
| 2183 | + if ( elem.nodeType === 1 || checkNonElements ) { | |
| 2184 | + return matcher( elem, context, xml ); | |
| 2185 | + } | |
| 2186 | + } | |
| 2187 | + } : | |
| 2188 | + | |
| 2189 | + // Check against all ancestor/preceding elements | |
| 2190 | + function( elem, context, xml ) { | |
| 2191 | + var oldCache, uniqueCache, outerCache, | |
| 2192 | + newCache = [ dirruns, doneName ]; | |
| 2193 | + | |
| 2194 | + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching | |
| 2195 | + if ( xml ) { | |
| 2196 | + while ( (elem = elem[ dir ]) ) { | |
| 2197 | + if ( elem.nodeType === 1 || checkNonElements ) { | |
| 2198 | + if ( matcher( elem, context, xml ) ) { | |
| 2199 | + return true; | |
| 2200 | + } | |
| 2201 | + } | |
| 2202 | + } | |
| 2203 | + } else { | |
| 2204 | + while ( (elem = elem[ dir ]) ) { | |
| 2205 | + if ( elem.nodeType === 1 || checkNonElements ) { | |
| 2206 | + outerCache = elem[ expando ] || (elem[ expando ] = {}); | |
| 2207 | + | |
| 2208 | + // Support: IE <9 only | |
| 2209 | + // Defend against cloned attroperties (jQuery gh-1709) | |
| 2210 | + uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); | |
| 2211 | + | |
| 2212 | + if ( (oldCache = uniqueCache[ dir ]) && | |
| 2213 | + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { | |
| 2214 | + | |
| 2215 | + // Assign to newCache so results back-propagate to previous elements | |
| 2216 | + return (newCache[ 2 ] = oldCache[ 2 ]); | |
| 2217 | + } else { | |
| 2218 | + // Reuse newcache so results back-propagate to previous elements | |
| 2219 | + uniqueCache[ dir ] = newCache; | |
| 2220 | + | |
| 2221 | + // A match means we're done; a fail means we have to keep checking | |
| 2222 | + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { | |
| 2223 | + return true; | |
| 2224 | + } | |
| 2225 | + } | |
| 2226 | + } | |
| 2227 | + } | |
| 2228 | + } | |
| 2229 | + }; | |
| 2230 | +} | |
| 2231 | + | |
| 2232 | +function elementMatcher( matchers ) { | |
| 2233 | + return matchers.length > 1 ? | |
| 2234 | + function( elem, context, xml ) { | |
| 2235 | + var i = matchers.length; | |
| 2236 | + while ( i-- ) { | |
| 2237 | + if ( !matchers[i]( elem, context, xml ) ) { | |
| 2238 | + return false; | |
| 2239 | + } | |
| 2240 | + } | |
| 2241 | + return true; | |
| 2242 | + } : | |
| 2243 | + matchers[0]; | |
| 2244 | +} | |
| 2245 | + | |
| 2246 | +function multipleContexts( selector, contexts, results ) { | |
| 2247 | + var i = 0, | |
| 2248 | + len = contexts.length; | |
| 2249 | + for ( ; i < len; i++ ) { | |
| 2250 | + Sizzle( selector, contexts[i], results ); | |
| 2251 | + } | |
| 2252 | + return results; | |
| 2253 | +} | |
| 2254 | + | |
| 2255 | +function condense( unmatched, map, filter, context, xml ) { | |
| 2256 | + var elem, | |
| 2257 | + newUnmatched = [], | |
| 2258 | + i = 0, | |
| 2259 | + len = unmatched.length, | |
| 2260 | + mapped = map != null; | |
| 2261 | + | |
| 2262 | + for ( ; i < len; i++ ) { | |
| 2263 | + if ( (elem = unmatched[i]) ) { | |
| 2264 | + if ( !filter || filter( elem, context, xml ) ) { | |
| 2265 | + newUnmatched.push( elem ); | |
| 2266 | + if ( mapped ) { | |
| 2267 | + map.push( i ); | |
| 2268 | + } | |
| 2269 | + } | |
| 2270 | + } | |
| 2271 | + } | |
| 2272 | + | |
| 2273 | + return newUnmatched; | |
| 2274 | +} | |
| 2275 | + | |
| 2276 | +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { | |
| 2277 | + if ( postFilter && !postFilter[ expando ] ) { | |
| 2278 | + postFilter = setMatcher( postFilter ); | |
| 2279 | + } | |
| 2280 | + if ( postFinder && !postFinder[ expando ] ) { | |
| 2281 | + postFinder = setMatcher( postFinder, postSelector ); | |
| 2282 | + } | |
| 2283 | + return markFunction(function( seed, results, context, xml ) { | |
| 2284 | + var temp, i, elem, | |
| 2285 | + preMap = [], | |
| 2286 | + postMap = [], | |
| 2287 | + preexisting = results.length, | |
| 2288 | + | |
| 2289 | + // Get initial elements from seed or context | |
| 2290 | + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), | |
| 2291 | + | |
| 2292 | + // Prefilter to get matcher input, preserving a map for seed-results synchronization | |
| 2293 | + matcherIn = preFilter && ( seed || !selector ) ? | |
| 2294 | + condense( elems, preMap, preFilter, context, xml ) : | |
| 2295 | + elems, | |
| 2296 | + | |
| 2297 | + matcherOut = matcher ? | |
| 2298 | + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, | |
| 2299 | + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? | |
| 2300 | + | |
| 2301 | + // ...intermediate processing is necessary | |
| 2302 | + [] : | |
| 2303 | + | |
| 2304 | + // ...otherwise use results directly | |
| 2305 | + results : | |
| 2306 | + matcherIn; | |
| 2307 | + | |
| 2308 | + // Find primary matches | |
| 2309 | + if ( matcher ) { | |
| 2310 | + matcher( matcherIn, matcherOut, context, xml ); | |
| 2311 | + } | |
| 2312 | + | |
| 2313 | + // Apply postFilter | |
| 2314 | + if ( postFilter ) { | |
| 2315 | + temp = condense( matcherOut, postMap ); | |
| 2316 | + postFilter( temp, [], context, xml ); | |
| 2317 | + | |
| 2318 | + // Un-match failing elements by moving them back to matcherIn | |
| 2319 | + i = temp.length; | |
| 2320 | + while ( i-- ) { | |
| 2321 | + if ( (elem = temp[i]) ) { | |
| 2322 | + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); | |
| 2323 | + } | |
| 2324 | + } | |
| 2325 | + } | |
| 2326 | + | |
| 2327 | + if ( seed ) { | |
| 2328 | + if ( postFinder || preFilter ) { | |
| 2329 | + if ( postFinder ) { | |
| 2330 | + // Get the final matcherOut by condensing this intermediate into postFinder contexts | |
| 2331 | + temp = []; | |
| 2332 | + i = matcherOut.length; | |
| 2333 | + while ( i-- ) { | |
| 2334 | + if ( (elem = matcherOut[i]) ) { | |
| 2335 | + // Restore matcherIn since elem is not yet a final match | |
| 2336 | + temp.push( (matcherIn[i] = elem) ); | |
| 2337 | + } | |
| 2338 | + } | |
| 2339 | + postFinder( null, (matcherOut = []), temp, xml ); | |
| 2340 | + } | |
| 2341 | + | |
| 2342 | + // Move matched elements from seed to results to keep them synchronized | |
| 2343 | + i = matcherOut.length; | |
| 2344 | + while ( i-- ) { | |
| 2345 | + if ( (elem = matcherOut[i]) && | |
| 2346 | + (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { | |
| 2347 | + | |
| 2348 | + seed[temp] = !(results[temp] = elem); | |
| 2349 | + } | |
| 2350 | + } | |
| 2351 | + } | |
| 2352 | + | |
| 2353 | + // Add elements to results, through postFinder if defined | |
| 2354 | + } else { | |
| 2355 | + matcherOut = condense( | |
| 2356 | + matcherOut === results ? | |
| 2357 | + matcherOut.splice( preexisting, matcherOut.length ) : | |
| 2358 | + matcherOut | |
| 2359 | + ); | |
| 2360 | + if ( postFinder ) { | |
| 2361 | + postFinder( null, results, matcherOut, xml ); | |
| 2362 | + } else { | |
| 2363 | + push.apply( results, matcherOut ); | |
| 2364 | + } | |
| 2365 | + } | |
| 2366 | + }); | |
| 2367 | +} | |
| 2368 | + | |
| 2369 | +function matcherFromTokens( tokens ) { | |
| 2370 | + var checkContext, matcher, j, | |
| 2371 | + len = tokens.length, | |
| 2372 | + leadingRelative = Expr.relative[ tokens[0].type ], | |
| 2373 | + implicitRelative = leadingRelative || Expr.relative[" "], | |
| 2374 | + i = leadingRelative ? 1 : 0, | |
| 2375 | + | |
| 2376 | + // The foundational matcher ensures that elements are reachable from top-level context(s) | |
| 2377 | + matchContext = addCombinator( function( elem ) { | |
| 2378 | + return elem === checkContext; | |
| 2379 | + }, implicitRelative, true ), | |
| 2380 | + matchAnyContext = addCombinator( function( elem ) { | |
| 2381 | + return indexOf( checkContext, elem ) > -1; | |
| 2382 | + }, implicitRelative, true ), | |
| 2383 | + matchers = [ function( elem, context, xml ) { | |
| 2384 | + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( | |
| 2385 | + (checkContext = context).nodeType ? | |
| 2386 | + matchContext( elem, context, xml ) : | |
| 2387 | + matchAnyContext( elem, context, xml ) ); | |
| 2388 | + // Avoid hanging onto element (issue #299) | |
| 2389 | + checkContext = null; | |
| 2390 | + return ret; | |
| 2391 | + } ]; | |
| 2392 | + | |
| 2393 | + for ( ; i < len; i++ ) { | |
| 2394 | + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { | |
| 2395 | + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; | |
| 2396 | + } else { | |
| 2397 | + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); | |
| 2398 | + | |
| 2399 | + // Return special upon seeing a positional matcher | |
| 2400 | + if ( matcher[ expando ] ) { | |
| 2401 | + // Find the next relative operator (if any) for proper handling | |
| 2402 | + j = ++i; | |
| 2403 | + for ( ; j < len; j++ ) { | |
| 2404 | + if ( Expr.relative[ tokens[j].type ] ) { | |
| 2405 | + break; | |
| 2406 | + } | |
| 2407 | + } | |
| 2408 | + return setMatcher( | |
| 2409 | + i > 1 && elementMatcher( matchers ), | |
| 2410 | + i > 1 && toSelector( | |
| 2411 | + // If the preceding token was a descendant combinator, insert an implicit any-element `*` | |
| 2412 | + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) | |
| 2413 | + ).replace( rtrim, "$1" ), | |
| 2414 | + matcher, | |
| 2415 | + i < j && matcherFromTokens( tokens.slice( i, j ) ), | |
| 2416 | + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), | |
| 2417 | + j < len && toSelector( tokens ) | |
| 2418 | + ); | |
| 2419 | + } | |
| 2420 | + matchers.push( matcher ); | |
| 2421 | + } | |
| 2422 | + } | |
| 2423 | + | |
| 2424 | + return elementMatcher( matchers ); | |
| 2425 | +} | |
| 2426 | + | |
| 2427 | +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { | |
| 2428 | + var bySet = setMatchers.length > 0, | |
| 2429 | + byElement = elementMatchers.length > 0, | |
| 2430 | + superMatcher = function( seed, context, xml, results, outermost ) { | |
| 2431 | + var elem, j, matcher, | |
| 2432 | + matchedCount = 0, | |
| 2433 | + i = "0", | |
| 2434 | + unmatched = seed && [], | |
| 2435 | + setMatched = [], | |
| 2436 | + contextBackup = outermostContext, | |
| 2437 | + // We must always have either seed elements or outermost context | |
| 2438 | + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), | |
| 2439 | + // Use integer dirruns iff this is the outermost matcher | |
| 2440 | + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), | |
| 2441 | + len = elems.length; | |
| 2442 | + | |
| 2443 | + if ( outermost ) { | |
| 2444 | + outermostContext = context === document || context || outermost; | |
| 2445 | + } | |
| 2446 | + | |
| 2447 | + // Add elements passing elementMatchers directly to results | |
| 2448 | + // Support: IE<9, Safari | |
| 2449 | + // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id | |
| 2450 | + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { | |
| 2451 | + if ( byElement && elem ) { | |
| 2452 | + j = 0; | |
| 2453 | + if ( !context && elem.ownerDocument !== document ) { | |
| 2454 | + setDocument( elem ); | |
| 2455 | + xml = !documentIsHTML; | |
| 2456 | + } | |
| 2457 | + while ( (matcher = elementMatchers[j++]) ) { | |
| 2458 | + if ( matcher( elem, context || document, xml) ) { | |
| 2459 | + results.push( elem ); | |
| 2460 | + break; | |
| 2461 | + } | |
| 2462 | + } | |
| 2463 | + if ( outermost ) { | |
| 2464 | + dirruns = dirrunsUnique; | |
| 2465 | + } | |
| 2466 | + } | |
| 2467 | + | |
| 2468 | + // Track unmatched elements for set filters | |
| 2469 | + if ( bySet ) { | |
| 2470 | + // They will have gone through all possible matchers | |
| 2471 | + if ( (elem = !matcher && elem) ) { | |
| 2472 | + matchedCount--; | |
| 2473 | + } | |
| 2474 | + | |
| 2475 | + // Lengthen the array for every element, matched or not | |
| 2476 | + if ( seed ) { | |
| 2477 | + unmatched.push( elem ); | |
| 2478 | + } | |
| 2479 | + } | |
| 2480 | + } | |
| 2481 | + | |
| 2482 | + // `i` is now the count of elements visited above, and adding it to `matchedCount` | |
| 2483 | + // makes the latter nonnegative. | |
| 2484 | + matchedCount += i; | |
| 2485 | + | |
| 2486 | + // Apply set filters to unmatched elements | |
| 2487 | + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` | |
| 2488 | + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have | |
| 2489 | + // no element matchers and no seed. | |
| 2490 | + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that | |
| 2491 | + // case, which will result in a "00" `matchedCount` that differs from `i` but is also | |
| 2492 | + // numerically zero. | |
| 2493 | + if ( bySet && i !== matchedCount ) { | |
| 2494 | + j = 0; | |
| 2495 | + while ( (matcher = setMatchers[j++]) ) { | |
| 2496 | + matcher( unmatched, setMatched, context, xml ); | |
| 2497 | + } | |
| 2498 | + | |
| 2499 | + if ( seed ) { | |
| 2500 | + // Reintegrate element matches to eliminate the need for sorting | |
| 2501 | + if ( matchedCount > 0 ) { | |
| 2502 | + while ( i-- ) { | |
| 2503 | + if ( !(unmatched[i] || setMatched[i]) ) { | |
| 2504 | + setMatched[i] = pop.call( results ); | |
| 2505 | + } | |
| 2506 | + } | |
| 2507 | + } | |
| 2508 | + | |
| 2509 | + // Discard index placeholder values to get only actual matches | |
| 2510 | + setMatched = condense( setMatched ); | |
| 2511 | + } | |
| 2512 | + | |
| 2513 | + // Add matches to results | |
| 2514 | + push.apply( results, setMatched ); | |
| 2515 | + | |
| 2516 | + // Seedless set matches succeeding multiple successful matchers stipulate sorting | |
| 2517 | + if ( outermost && !seed && setMatched.length > 0 && | |
| 2518 | + ( matchedCount + setMatchers.length ) > 1 ) { | |
| 2519 | + | |
| 2520 | + Sizzle.uniqueSort( results ); | |
| 2521 | + } | |
| 2522 | + } | |
| 2523 | + | |
| 2524 | + // Override manipulation of globals by nested matchers | |
| 2525 | + if ( outermost ) { | |
| 2526 | + dirruns = dirrunsUnique; | |
| 2527 | + outermostContext = contextBackup; | |
| 2528 | + } | |
| 2529 | + | |
| 2530 | + return unmatched; | |
| 2531 | + }; | |
| 2532 | + | |
| 2533 | + return bySet ? | |
| 2534 | + markFunction( superMatcher ) : | |
| 2535 | + superMatcher; | |
| 2536 | +} | |
| 2537 | + | |
| 2538 | +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { | |
| 2539 | + var i, | |
| 2540 | + setMatchers = [], | |
| 2541 | + elementMatchers = [], | |
| 2542 | + cached = compilerCache[ selector + " " ]; | |
| 2543 | + | |
| 2544 | + if ( !cached ) { | |
| 2545 | + // Generate a function of recursive functions that can be used to check each element | |
| 2546 | + if ( !match ) { | |
| 2547 | + match = tokenize( selector ); | |
| 2548 | + } | |
| 2549 | + i = match.length; | |
| 2550 | + while ( i-- ) { | |
| 2551 | + cached = matcherFromTokens( match[i] ); | |
| 2552 | + if ( cached[ expando ] ) { | |
| 2553 | + setMatchers.push( cached ); | |
| 2554 | + } else { | |
| 2555 | + elementMatchers.push( cached ); | |
| 2556 | + } | |
| 2557 | + } | |
| 2558 | + | |
| 2559 | + // Cache the compiled function | |
| 2560 | + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); | |
| 2561 | + | |
| 2562 | + // Save selector and tokenization | |
| 2563 | + cached.selector = selector; | |
| 2564 | + } | |
| 2565 | + return cached; | |
| 2566 | +}; | |
| 2567 | + | |
| 2568 | +/** | |
| 2569 | + * A low-level selection function that works with Sizzle's compiled | |
| 2570 | + * selector functions | |
| 2571 | + * @param {String|Function} selector A selector or a pre-compiled | |
| 2572 | + * selector function built with Sizzle.compile | |
| 2573 | + * @param {Element} context | |
| 2574 | + * @param {Array} [results] | |
| 2575 | + * @param {Array} [seed] A set of elements to match against | |
| 2576 | + */ | |
| 2577 | +select = Sizzle.select = function( selector, context, results, seed ) { | |
| 2578 | + var i, tokens, token, type, find, | |
| 2579 | + compiled = typeof selector === "function" && selector, | |
| 2580 | + match = !seed && tokenize( (selector = compiled.selector || selector) ); | |
| 2581 | + | |
| 2582 | + results = results || []; | |
| 2583 | + | |
| 2584 | + // Try to minimize operations if there is only one selector in the list and no seed | |
| 2585 | + // (the latter of which guarantees us context) | |
| 2586 | + if ( match.length === 1 ) { | |
| 2587 | + | |
| 2588 | + // Reduce context if the leading compound selector is an ID | |
| 2589 | + tokens = match[0] = match[0].slice( 0 ); | |
| 2590 | + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && | |
| 2591 | + support.getById && context.nodeType === 9 && documentIsHTML && | |
| 2592 | + Expr.relative[ tokens[1].type ] ) { | |
| 2593 | + | |
| 2594 | + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; | |
| 2595 | + if ( !context ) { | |
| 2596 | + return results; | |
| 2597 | + | |
| 2598 | + // Precompiled matchers will still verify ancestry, so step up a level | |
| 2599 | + } else if ( compiled ) { | |
| 2600 | + context = context.parentNode; | |
| 2601 | + } | |
| 2602 | + | |
| 2603 | + selector = selector.slice( tokens.shift().value.length ); | |
| 2604 | + } | |
| 2605 | + | |
| 2606 | + // Fetch a seed set for right-to-left matching | |
| 2607 | + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; | |
| 2608 | + while ( i-- ) { | |
| 2609 | + token = tokens[i]; | |
| 2610 | + | |
| 2611 | + // Abort if we hit a combinator | |
| 2612 | + if ( Expr.relative[ (type = token.type) ] ) { | |
| 2613 | + break; | |
| 2614 | + } | |
| 2615 | + if ( (find = Expr.find[ type ]) ) { | |
| 2616 | + // Search, expanding context for leading sibling combinators | |
| 2617 | + if ( (seed = find( | |
| 2618 | + token.matches[0].replace( runescape, funescape ), | |
| 2619 | + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context | |
| 2620 | + )) ) { | |
| 2621 | + | |
| 2622 | + // If seed is empty or no tokens remain, we can return early | |
| 2623 | + tokens.splice( i, 1 ); | |
| 2624 | + selector = seed.length && toSelector( tokens ); | |
| 2625 | + if ( !selector ) { | |
| 2626 | + push.apply( results, seed ); | |
| 2627 | + return results; | |
| 2628 | + } | |
| 2629 | + | |
| 2630 | + break; | |
| 2631 | + } | |
| 2632 | + } | |
| 2633 | + } | |
| 2634 | + } | |
| 2635 | + | |
| 2636 | + // Compile and execute a filtering function if one is not provided | |
| 2637 | + // Provide `match` to avoid retokenization if we modified the selector above | |
| 2638 | + ( compiled || compile( selector, match ) )( | |
| 2639 | + seed, | |
| 2640 | + context, | |
| 2641 | + !documentIsHTML, | |
| 2642 | + results, | |
| 2643 | + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context | |
| 2644 | + ); | |
| 2645 | + return results; | |
| 2646 | +}; | |
| 2647 | + | |
| 2648 | +// One-time assignments | |
| 2649 | + | |
| 2650 | +// Sort stability | |
| 2651 | +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; | |
| 2652 | + | |
| 2653 | +// Support: Chrome 14-35+ | |
| 2654 | +// Always assume duplicates if they aren't passed to the comparison function | |
| 2655 | +support.detectDuplicates = !!hasDuplicate; | |
| 2656 | + | |
| 2657 | +// Initialize against the default document | |
| 2658 | +setDocument(); | |
| 2659 | + | |
| 2660 | +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) | |
| 2661 | +// Detached nodes confoundingly follow *each other* | |
| 2662 | +support.sortDetached = assert(function( div1 ) { | |
| 2663 | + // Should return 1, but returns 4 (following) | |
| 2664 | + return div1.compareDocumentPosition( document.createElement("div") ) & 1; | |
| 2665 | +}); | |
| 2666 | + | |
| 2667 | +// Support: IE<8 | |
| 2668 | +// Prevent attribute/property "interpolation" | |
| 2669 | +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx | |
| 2670 | +if ( !assert(function( div ) { | |
| 2671 | + div.innerHTML = "<a href='#'></a>"; | |
| 2672 | + return div.firstChild.getAttribute("href") === "#" ; | |
| 2673 | +}) ) { | |
| 2674 | + addHandle( "type|href|height|width", function( elem, name, isXML ) { | |
| 2675 | + if ( !isXML ) { | |
| 2676 | + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); | |
| 2677 | + } | |
| 2678 | + }); | |
| 2679 | +} | |
| 2680 | + | |
| 2681 | +// Support: IE<9 | |
| 2682 | +// Use defaultValue in place of getAttribute("value") | |
| 2683 | +if ( !support.attributes || !assert(function( div ) { | |
| 2684 | + div.innerHTML = "<input/>"; | |
| 2685 | + div.firstChild.setAttribute( "value", "" ); | |
| 2686 | + return div.firstChild.getAttribute( "value" ) === ""; | |
| 2687 | +}) ) { | |
| 2688 | + addHandle( "value", function( elem, name, isXML ) { | |
| 2689 | + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { | |
| 2690 | + return elem.defaultValue; | |
| 2691 | + } | |
| 2692 | + }); | |
| 2693 | +} | |
| 2694 | + | |
| 2695 | +// Support: IE<9 | |
| 2696 | +// Use getAttributeNode to fetch booleans when getAttribute lies | |
| 2697 | +if ( !assert(function( div ) { | |
| 2698 | + return div.getAttribute("disabled") == null; | |
| 2699 | +}) ) { | |
| 2700 | + addHandle( booleans, function( elem, name, isXML ) { | |
| 2701 | + var val; | |
| 2702 | + if ( !isXML ) { | |
| 2703 | + return elem[ name ] === true ? name.toLowerCase() : | |
| 2704 | + (val = elem.getAttributeNode( name )) && val.specified ? | |
| 2705 | + val.value : | |
| 2706 | + null; | |
| 2707 | + } | |
| 2708 | + }); | |
| 2709 | +} | |
| 2710 | + | |
| 2711 | +return Sizzle; | |
| 2712 | + | |
| 2713 | +})( window ); | |
| 2714 | + | |
| 2715 | + | |
| 2716 | + | |
| 2717 | +jQuery.find = Sizzle; | |
| 2718 | +jQuery.expr = Sizzle.selectors; | |
| 2719 | +jQuery.expr[ ":" ] = jQuery.expr.pseudos; | |
| 2720 | +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; | |
| 2721 | +jQuery.text = Sizzle.getText; | |
| 2722 | +jQuery.isXMLDoc = Sizzle.isXML; | |
| 2723 | +jQuery.contains = Sizzle.contains; | |
| 2724 | + | |
| 2725 | + | |
| 2726 | + | |
| 2727 | +var dir = function( elem, dir, until ) { | |
| 2728 | + var matched = [], | |
| 2729 | + truncate = until !== undefined; | |
| 2730 | + | |
| 2731 | + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { | |
| 2732 | + if ( elem.nodeType === 1 ) { | |
| 2733 | + if ( truncate && jQuery( elem ).is( until ) ) { | |
| 2734 | + break; | |
| 2735 | + } | |
| 2736 | + matched.push( elem ); | |
| 2737 | + } | |
| 2738 | + } | |
| 2739 | + return matched; | |
| 2740 | +}; | |
| 2741 | + | |
| 2742 | + | |
| 2743 | +var siblings = function( n, elem ) { | |
| 2744 | + var matched = []; | |
| 2745 | + | |
| 2746 | + for ( ; n; n = n.nextSibling ) { | |
| 2747 | + if ( n.nodeType === 1 && n !== elem ) { | |
| 2748 | + matched.push( n ); | |
| 2749 | + } | |
| 2750 | + } | |
| 2751 | + | |
| 2752 | + return matched; | |
| 2753 | +}; | |
| 2754 | + | |
| 2755 | + | |
| 2756 | +var rneedsContext = jQuery.expr.match.needsContext; | |
| 2757 | + | |
| 2758 | +var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); | |
| 2759 | + | |
| 2760 | + | |
| 2761 | + | |
| 2762 | +var risSimple = /^.[^:#\[\.,]*$/; | |
| 2763 | + | |
| 2764 | +// Implement the identical functionality for filter and not | |
| 2765 | +function winnow( elements, qualifier, not ) { | |
| 2766 | + if ( jQuery.isFunction( qualifier ) ) { | |
| 2767 | + return jQuery.grep( elements, function( elem, i ) { | |
| 2768 | + /* jshint -W018 */ | |
| 2769 | + return !!qualifier.call( elem, i, elem ) !== not; | |
| 2770 | + } ); | |
| 2771 | + | |
| 2772 | + } | |
| 2773 | + | |
| 2774 | + if ( qualifier.nodeType ) { | |
| 2775 | + return jQuery.grep( elements, function( elem ) { | |
| 2776 | + return ( elem === qualifier ) !== not; | |
| 2777 | + } ); | |
| 2778 | + | |
| 2779 | + } | |
| 2780 | + | |
| 2781 | + if ( typeof qualifier === "string" ) { | |
| 2782 | + if ( risSimple.test( qualifier ) ) { | |
| 2783 | + return jQuery.filter( qualifier, elements, not ); | |
| 2784 | + } | |
| 2785 | + | |
| 2786 | + qualifier = jQuery.filter( qualifier, elements ); | |
| 2787 | + } | |
| 2788 | + | |
| 2789 | + return jQuery.grep( elements, function( elem ) { | |
| 2790 | + return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not; | |
| 2791 | + } ); | |
| 2792 | +} | |
| 2793 | + | |
| 2794 | +jQuery.filter = function( expr, elems, not ) { | |
| 2795 | + var elem = elems[ 0 ]; | |
| 2796 | + | |
| 2797 | + if ( not ) { | |
| 2798 | + expr = ":not(" + expr + ")"; | |
| 2799 | + } | |
| 2800 | + | |
| 2801 | + return elems.length === 1 && elem.nodeType === 1 ? | |
| 2802 | + jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : | |
| 2803 | + jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { | |
| 2804 | + return elem.nodeType === 1; | |
| 2805 | + } ) ); | |
| 2806 | +}; | |
| 2807 | + | |
| 2808 | +jQuery.fn.extend( { | |
| 2809 | + find: function( selector ) { | |
| 2810 | + var i, | |
| 2811 | + ret = [], | |
| 2812 | + self = this, | |
| 2813 | + len = self.length; | |
| 2814 | + | |
| 2815 | + if ( typeof selector !== "string" ) { | |
| 2816 | + return this.pushStack( jQuery( selector ).filter( function() { | |
| 2817 | + for ( i = 0; i < len; i++ ) { | |
| 2818 | + if ( jQuery.contains( self[ i ], this ) ) { | |
| 2819 | + return true; | |
| 2820 | + } | |
| 2821 | + } | |
| 2822 | + } ) ); | |
| 2823 | + } | |
| 2824 | + | |
| 2825 | + for ( i = 0; i < len; i++ ) { | |
| 2826 | + jQuery.find( selector, self[ i ], ret ); | |
| 2827 | + } | |
| 2828 | + | |
| 2829 | + // Needed because $( selector, context ) becomes $( context ).find( selector ) | |
| 2830 | + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); | |
| 2831 | + ret.selector = this.selector ? this.selector + " " + selector : selector; | |
| 2832 | + return ret; | |
| 2833 | + }, | |
| 2834 | + filter: function( selector ) { | |
| 2835 | + return this.pushStack( winnow( this, selector || [], false ) ); | |
| 2836 | + }, | |
| 2837 | + not: function( selector ) { | |
| 2838 | + return this.pushStack( winnow( this, selector || [], true ) ); | |
| 2839 | + }, | |
| 2840 | + is: function( selector ) { | |
| 2841 | + return !!winnow( | |
| 2842 | + this, | |
| 2843 | + | |
| 2844 | + // If this is a positional/relative selector, check membership in the returned set | |
| 2845 | + // so $("p:first").is("p:last") won't return true for a doc with two "p". | |
| 2846 | + typeof selector === "string" && rneedsContext.test( selector ) ? | |
| 2847 | + jQuery( selector ) : | |
| 2848 | + selector || [], | |
| 2849 | + false | |
| 2850 | + ).length; | |
| 2851 | + } | |
| 2852 | +} ); | |
| 2853 | + | |
| 2854 | + | |
| 2855 | +// Initialize a jQuery object | |
| 2856 | + | |
| 2857 | + | |
| 2858 | +// A central reference to the root jQuery(document) | |
| 2859 | +var rootjQuery, | |
| 2860 | + | |
| 2861 | + // A simple way to check for HTML strings | |
| 2862 | + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) | |
| 2863 | + // Strict HTML recognition (#11290: must start with <) | |
| 2864 | + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, | |
| 2865 | + | |
| 2866 | + init = jQuery.fn.init = function( selector, context, root ) { | |
| 2867 | + var match, elem; | |
| 2868 | + | |
| 2869 | + // HANDLE: $(""), $(null), $(undefined), $(false) | |
| 2870 | + if ( !selector ) { | |
| 2871 | + return this; | |
| 2872 | + } | |
| 2873 | + | |
| 2874 | + // init accepts an alternate rootjQuery | |
| 2875 | + // so migrate can support jQuery.sub (gh-2101) | |
| 2876 | + root = root || rootjQuery; | |
| 2877 | + | |
| 2878 | + // Handle HTML strings | |
| 2879 | + if ( typeof selector === "string" ) { | |
| 2880 | + if ( selector.charAt( 0 ) === "<" && | |
| 2881 | + selector.charAt( selector.length - 1 ) === ">" && | |
| 2882 | + selector.length >= 3 ) { | |
| 2883 | + | |
| 2884 | + // Assume that strings that start and end with <> are HTML and skip the regex check | |
| 2885 | + match = [ null, selector, null ]; | |
| 2886 | + | |
| 2887 | + } else { | |
| 2888 | + match = rquickExpr.exec( selector ); | |
| 2889 | + } | |
| 2890 | + | |
| 2891 | + // Match html or make sure no context is specified for #id | |
| 2892 | + if ( match && ( match[ 1 ] || !context ) ) { | |
| 2893 | + | |
| 2894 | + // HANDLE: $(html) -> $(array) | |
| 2895 | + if ( match[ 1 ] ) { | |
| 2896 | + context = context instanceof jQuery ? context[ 0 ] : context; | |
| 2897 | + | |
| 2898 | + // scripts is true for back-compat | |
| 2899 | + // Intentionally let the error be thrown if parseHTML is not present | |
| 2900 | + jQuery.merge( this, jQuery.parseHTML( | |
| 2901 | + match[ 1 ], | |
| 2902 | + context && context.nodeType ? context.ownerDocument || context : document, | |
| 2903 | + true | |
| 2904 | + ) ); | |
| 2905 | + | |
| 2906 | + // HANDLE: $(html, props) | |
| 2907 | + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { | |
| 2908 | + for ( match in context ) { | |
| 2909 | + | |
| 2910 | + // Properties of context are called as methods if possible | |
| 2911 | + if ( jQuery.isFunction( this[ match ] ) ) { | |
| 2912 | + this[ match ]( context[ match ] ); | |
| 2913 | + | |
| 2914 | + // ...and otherwise set as attributes | |
| 2915 | + } else { | |
| 2916 | + this.attr( match, context[ match ] ); | |
| 2917 | + } | |
| 2918 | + } | |
| 2919 | + } | |
| 2920 | + | |
| 2921 | + return this; | |
| 2922 | + | |
| 2923 | + // HANDLE: $(#id) | |
| 2924 | + } else { | |
| 2925 | + elem = document.getElementById( match[ 2 ] ); | |
| 2926 | + | |
| 2927 | + // Check parentNode to catch when Blackberry 4.6 returns | |
| 2928 | + // nodes that are no longer in the document #6963 | |
| 2929 | + if ( elem && elem.parentNode ) { | |
| 2930 | + | |
| 2931 | + // Handle the case where IE and Opera return items | |
| 2932 | + // by name instead of ID | |
| 2933 | + if ( elem.id !== match[ 2 ] ) { | |
| 2934 | + return rootjQuery.find( selector ); | |
| 2935 | + } | |
| 2936 | + | |
| 2937 | + // Otherwise, we inject the element directly into the jQuery object | |
| 2938 | + this.length = 1; | |
| 2939 | + this[ 0 ] = elem; | |
| 2940 | + } | |
| 2941 | + | |
| 2942 | + this.context = document; | |
| 2943 | + this.selector = selector; | |
| 2944 | + return this; | |
| 2945 | + } | |
| 2946 | + | |
| 2947 | + // HANDLE: $(expr, $(...)) | |
| 2948 | + } else if ( !context || context.jquery ) { | |
| 2949 | + return ( context || root ).find( selector ); | |
| 2950 | + | |
| 2951 | + // HANDLE: $(expr, context) | |
| 2952 | + // (which is just equivalent to: $(context).find(expr) | |
| 2953 | + } else { | |
| 2954 | + return this.constructor( context ).find( selector ); | |
| 2955 | + } | |
| 2956 | + | |
| 2957 | + // HANDLE: $(DOMElement) | |
| 2958 | + } else if ( selector.nodeType ) { | |
| 2959 | + this.context = this[ 0 ] = selector; | |
| 2960 | + this.length = 1; | |
| 2961 | + return this; | |
| 2962 | + | |
| 2963 | + // HANDLE: $(function) | |
| 2964 | + // Shortcut for document ready | |
| 2965 | + } else if ( jQuery.isFunction( selector ) ) { | |
| 2966 | + return typeof root.ready !== "undefined" ? | |
| 2967 | + root.ready( selector ) : | |
| 2968 | + | |
| 2969 | + // Execute immediately if ready is not present | |
| 2970 | + selector( jQuery ); | |
| 2971 | + } | |
| 2972 | + | |
| 2973 | + if ( selector.selector !== undefined ) { | |
| 2974 | + this.selector = selector.selector; | |
| 2975 | + this.context = selector.context; | |
| 2976 | + } | |
| 2977 | + | |
| 2978 | + return jQuery.makeArray( selector, this ); | |
| 2979 | + }; | |
| 2980 | + | |
| 2981 | +// Give the init function the jQuery prototype for later instantiation | |
| 2982 | +init.prototype = jQuery.fn; | |
| 2983 | + | |
| 2984 | +// Initialize central reference | |
| 2985 | +rootjQuery = jQuery( document ); | |
| 2986 | + | |
| 2987 | + | |
| 2988 | +var rparentsprev = /^(?:parents|prev(?:Until|All))/, | |
| 2989 | + | |
| 2990 | + // methods guaranteed to produce a unique set when starting from a unique set | |
| 2991 | + guaranteedUnique = { | |
| 2992 | + children: true, | |
| 2993 | + contents: true, | |
| 2994 | + next: true, | |
| 2995 | + prev: true | |
| 2996 | + }; | |
| 2997 | + | |
| 2998 | +jQuery.fn.extend( { | |
| 2999 | + has: function( target ) { | |
| 3000 | + var i, | |
| 3001 | + targets = jQuery( target, this ), | |
| 3002 | + len = targets.length; | |
| 3003 | + | |
| 3004 | + return this.filter( function() { | |
| 3005 | + for ( i = 0; i < len; i++ ) { | |
| 3006 | + if ( jQuery.contains( this, targets[ i ] ) ) { | |
| 3007 | + return true; | |
| 3008 | + } | |
| 3009 | + } | |
| 3010 | + } ); | |
| 3011 | + }, | |
| 3012 | + | |
| 3013 | + closest: function( selectors, context ) { | |
| 3014 | + var cur, | |
| 3015 | + i = 0, | |
| 3016 | + l = this.length, | |
| 3017 | + matched = [], | |
| 3018 | + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? | |
| 3019 | + jQuery( selectors, context || this.context ) : | |
| 3020 | + 0; | |
| 3021 | + | |
| 3022 | + for ( ; i < l; i++ ) { | |
| 3023 | + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { | |
| 3024 | + | |
| 3025 | + // Always skip document fragments | |
| 3026 | + if ( cur.nodeType < 11 && ( pos ? | |
| 3027 | + pos.index( cur ) > -1 : | |
| 3028 | + | |
| 3029 | + // Don't pass non-elements to Sizzle | |
| 3030 | + cur.nodeType === 1 && | |
| 3031 | + jQuery.find.matchesSelector( cur, selectors ) ) ) { | |
| 3032 | + | |
| 3033 | + matched.push( cur ); | |
| 3034 | + break; | |
| 3035 | + } | |
| 3036 | + } | |
| 3037 | + } | |
| 3038 | + | |
| 3039 | + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); | |
| 3040 | + }, | |
| 3041 | + | |
| 3042 | + // Determine the position of an element within | |
| 3043 | + // the matched set of elements | |
| 3044 | + index: function( elem ) { | |
| 3045 | + | |
| 3046 | + // No argument, return index in parent | |
| 3047 | + if ( !elem ) { | |
| 3048 | + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; | |
| 3049 | + } | |
| 3050 | + | |
| 3051 | + // index in selector | |
| 3052 | + if ( typeof elem === "string" ) { | |
| 3053 | + return jQuery.inArray( this[ 0 ], jQuery( elem ) ); | |
| 3054 | + } | |
| 3055 | + | |
| 3056 | + // Locate the position of the desired element | |
| 3057 | + return jQuery.inArray( | |
| 3058 | + | |
| 3059 | + // If it receives a jQuery object, the first element is used | |
| 3060 | + elem.jquery ? elem[ 0 ] : elem, this ); | |
| 3061 | + }, | |
| 3062 | + | |
| 3063 | + add: function( selector, context ) { | |
| 3064 | + return this.pushStack( | |
| 3065 | + jQuery.uniqueSort( | |
| 3066 | + jQuery.merge( this.get(), jQuery( selector, context ) ) | |
| 3067 | + ) | |
| 3068 | + ); | |
| 3069 | + }, | |
| 3070 | + | |
| 3071 | + addBack: function( selector ) { | |
| 3072 | + return this.add( selector == null ? | |
| 3073 | + this.prevObject : this.prevObject.filter( selector ) | |
| 3074 | + ); | |
| 3075 | + } | |
| 3076 | +} ); | |
| 3077 | + | |
| 3078 | +function sibling( cur, dir ) { | |
| 3079 | + do { | |
| 3080 | + cur = cur[ dir ]; | |
| 3081 | + } while ( cur && cur.nodeType !== 1 ); | |
| 3082 | + | |
| 3083 | + return cur; | |
| 3084 | +} | |
| 3085 | + | |
| 3086 | +jQuery.each( { | |
| 3087 | + parent: function( elem ) { | |
| 3088 | + var parent = elem.parentNode; | |
| 3089 | + return parent && parent.nodeType !== 11 ? parent : null; | |
| 3090 | + }, | |
| 3091 | + parents: function( elem ) { | |
| 3092 | + return dir( elem, "parentNode" ); | |
| 3093 | + }, | |
| 3094 | + parentsUntil: function( elem, i, until ) { | |
| 3095 | + return dir( elem, "parentNode", until ); | |
| 3096 | + }, | |
| 3097 | + next: function( elem ) { | |
| 3098 | + return sibling( elem, "nextSibling" ); | |
| 3099 | + }, | |
| 3100 | + prev: function( elem ) { | |
| 3101 | + return sibling( elem, "previousSibling" ); | |
| 3102 | + }, | |
| 3103 | + nextAll: function( elem ) { | |
| 3104 | + return dir( elem, "nextSibling" ); | |
| 3105 | + }, | |
| 3106 | + prevAll: function( elem ) { | |
| 3107 | + return dir( elem, "previousSibling" ); | |
| 3108 | + }, | |
| 3109 | + nextUntil: function( elem, i, until ) { | |
| 3110 | + return dir( elem, "nextSibling", until ); | |
| 3111 | + }, | |
| 3112 | + prevUntil: function( elem, i, until ) { | |
| 3113 | + return dir( elem, "previousSibling", until ); | |
| 3114 | + }, | |
| 3115 | + siblings: function( elem ) { | |
| 3116 | + return siblings( ( elem.parentNode || {} ).firstChild, elem ); | |
| 3117 | + }, | |
| 3118 | + children: function( elem ) { | |
| 3119 | + return siblings( elem.firstChild ); | |
| 3120 | + }, | |
| 3121 | + contents: function( elem ) { | |
| 3122 | + return jQuery.nodeName( elem, "iframe" ) ? | |
| 3123 | + elem.contentDocument || elem.contentWindow.document : | |
| 3124 | + jQuery.merge( [], elem.childNodes ); | |
| 3125 | + } | |
| 3126 | +}, function( name, fn ) { | |
| 3127 | + jQuery.fn[ name ] = function( until, selector ) { | |
| 3128 | + var ret = jQuery.map( this, fn, until ); | |
| 3129 | + | |
| 3130 | + if ( name.slice( -5 ) !== "Until" ) { | |
| 3131 | + selector = until; | |
| 3132 | + } | |
| 3133 | + | |
| 3134 | + if ( selector && typeof selector === "string" ) { | |
| 3135 | + ret = jQuery.filter( selector, ret ); | |
| 3136 | + } | |
| 3137 | + | |
| 3138 | + if ( this.length > 1 ) { | |
| 3139 | + | |
| 3140 | + // Remove duplicates | |
| 3141 | + if ( !guaranteedUnique[ name ] ) { | |
| 3142 | + ret = jQuery.uniqueSort( ret ); | |
| 3143 | + } | |
| 3144 | + | |
| 3145 | + // Reverse order for parents* and prev-derivatives | |
| 3146 | + if ( rparentsprev.test( name ) ) { | |
| 3147 | + ret = ret.reverse(); | |
| 3148 | + } | |
| 3149 | + } | |
| 3150 | + | |
| 3151 | + return this.pushStack( ret ); | |
| 3152 | + }; | |
| 3153 | +} ); | |
| 3154 | +var rnotwhite = ( /\S+/g ); | |
| 3155 | + | |
| 3156 | + | |
| 3157 | + | |
| 3158 | +// Convert String-formatted options into Object-formatted ones | |
| 3159 | +function createOptions( options ) { | |
| 3160 | + var object = {}; | |
| 3161 | + jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { | |
| 3162 | + object[ flag ] = true; | |
| 3163 | + } ); | |
| 3164 | + return object; | |
| 3165 | +} | |
| 3166 | + | |
| 3167 | +/* | |
| 3168 | + * Create a callback list using the following parameters: | |
| 3169 | + * | |
| 3170 | + * options: an optional list of space-separated options that will change how | |
| 3171 | + * the callback list behaves or a more traditional option object | |
| 3172 | + * | |
| 3173 | + * By default a callback list will act like an event callback list and can be | |
| 3174 | + * "fired" multiple times. | |
| 3175 | + * | |
| 3176 | + * Possible options: | |
| 3177 | + * | |
| 3178 | + * once: will ensure the callback list can only be fired once (like a Deferred) | |
| 3179 | + * | |
| 3180 | + * memory: will keep track of previous values and will call any callback added | |
| 3181 | + * after the list has been fired right away with the latest "memorized" | |
| 3182 | + * values (like a Deferred) | |
| 3183 | + * | |
| 3184 | + * unique: will ensure a callback can only be added once (no duplicate in the list) | |
| 3185 | + * | |
| 3186 | + * stopOnFalse: interrupt callings when a callback returns false | |
| 3187 | + * | |
| 3188 | + */ | |
| 3189 | +jQuery.Callbacks = function( options ) { | |
| 3190 | + | |
| 3191 | + // Convert options from String-formatted to Object-formatted if needed | |
| 3192 | + // (we check in cache first) | |
| 3193 | + options = typeof options === "string" ? | |
| 3194 | + createOptions( options ) : | |
| 3195 | + jQuery.extend( {}, options ); | |
| 3196 | + | |
| 3197 | + var // Flag to know if list is currently firing | |
| 3198 | + firing, | |
| 3199 | + | |
| 3200 | + // Last fire value for non-forgettable lists | |
| 3201 | + memory, | |
| 3202 | + | |
| 3203 | + // Flag to know if list was already fired | |
| 3204 | + fired, | |
| 3205 | + | |
| 3206 | + // Flag to prevent firing | |
| 3207 | + locked, | |
| 3208 | + | |
| 3209 | + // Actual callback list | |
| 3210 | + list = [], | |
| 3211 | + | |
| 3212 | + // Queue of execution data for repeatable lists | |
| 3213 | + queue = [], | |
| 3214 | + | |
| 3215 | + // Index of currently firing callback (modified by add/remove as needed) | |
| 3216 | + firingIndex = -1, | |
| 3217 | + | |
| 3218 | + // Fire callbacks | |
| 3219 | + fire = function() { | |
| 3220 | + | |
| 3221 | + // Enforce single-firing | |
| 3222 | + locked = options.once; | |
| 3223 | + | |
| 3224 | + // Execute callbacks for all pending executions, | |
| 3225 | + // respecting firingIndex overrides and runtime changes | |
| 3226 | + fired = firing = true; | |
| 3227 | + for ( ; queue.length; firingIndex = -1 ) { | |
| 3228 | + memory = queue.shift(); | |
| 3229 | + while ( ++firingIndex < list.length ) { | |
| 3230 | + | |
| 3231 | + // Run callback and check for early termination | |
| 3232 | + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && | |
| 3233 | + options.stopOnFalse ) { | |
| 3234 | + | |
| 3235 | + // Jump to end and forget the data so .add doesn't re-fire | |
| 3236 | + firingIndex = list.length; | |
| 3237 | + memory = false; | |
| 3238 | + } | |
| 3239 | + } | |
| 3240 | + } | |
| 3241 | + | |
| 3242 | + // Forget the data if we're done with it | |
| 3243 | + if ( !options.memory ) { | |
| 3244 | + memory = false; | |
| 3245 | + } | |
| 3246 | + | |
| 3247 | + firing = false; | |
| 3248 | + | |
| 3249 | + // Clean up if we're done firing for good | |
| 3250 | + if ( locked ) { | |
| 3251 | + | |
| 3252 | + // Keep an empty list if we have data for future add calls | |
| 3253 | + if ( memory ) { | |
| 3254 | + list = []; | |
| 3255 | + | |
| 3256 | + // Otherwise, this object is spent | |
| 3257 | + } else { | |
| 3258 | + list = ""; | |
| 3259 | + } | |
| 3260 | + } | |
| 3261 | + }, | |
| 3262 | + | |
| 3263 | + // Actual Callbacks object | |
| 3264 | + self = { | |
| 3265 | + | |
| 3266 | + // Add a callback or a collection of callbacks to the list | |
| 3267 | + add: function() { | |
| 3268 | + if ( list ) { | |
| 3269 | + | |
| 3270 | + // If we have memory from a past run, we should fire after adding | |
| 3271 | + if ( memory && !firing ) { | |
| 3272 | + firingIndex = list.length - 1; | |
| 3273 | + queue.push( memory ); | |
| 3274 | + } | |
| 3275 | + | |
| 3276 | + ( function add( args ) { | |
| 3277 | + jQuery.each( args, function( _, arg ) { | |
| 3278 | + if ( jQuery.isFunction( arg ) ) { | |
| 3279 | + if ( !options.unique || !self.has( arg ) ) { | |
| 3280 | + list.push( arg ); | |
| 3281 | + } | |
| 3282 | + } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { | |
| 3283 | + | |
| 3284 | + // Inspect recursively | |
| 3285 | + add( arg ); | |
| 3286 | + } | |
| 3287 | + } ); | |
| 3288 | + } )( arguments ); | |
| 3289 | + | |
| 3290 | + if ( memory && !firing ) { | |
| 3291 | + fire(); | |
| 3292 | + } | |
| 3293 | + } | |
| 3294 | + return this; | |
| 3295 | + }, | |
| 3296 | + | |
| 3297 | + // Remove a callback from the list | |
| 3298 | + remove: function() { | |
| 3299 | + jQuery.each( arguments, function( _, arg ) { | |
| 3300 | + var index; | |
| 3301 | + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { | |
| 3302 | + list.splice( index, 1 ); | |
| 3303 | + | |
| 3304 | + // Handle firing indexes | |
| 3305 | + if ( index <= firingIndex ) { | |
| 3306 | + firingIndex--; | |
| 3307 | + } | |
| 3308 | + } | |
| 3309 | + } ); | |
| 3310 | + return this; | |
| 3311 | + }, | |
| 3312 | + | |
| 3313 | + // Check if a given callback is in the list. | |
| 3314 | + // If no argument is given, return whether or not list has callbacks attached. | |
| 3315 | + has: function( fn ) { | |
| 3316 | + return fn ? | |
| 3317 | + jQuery.inArray( fn, list ) > -1 : | |
| 3318 | + list.length > 0; | |
| 3319 | + }, | |
| 3320 | + | |
| 3321 | + // Remove all callbacks from the list | |
| 3322 | + empty: function() { | |
| 3323 | + if ( list ) { | |
| 3324 | + list = []; | |
| 3325 | + } | |
| 3326 | + return this; | |
| 3327 | + }, | |
| 3328 | + | |
| 3329 | + // Disable .fire and .add | |
| 3330 | + // Abort any current/pending executions | |
| 3331 | + // Clear all callbacks and values | |
| 3332 | + disable: function() { | |
| 3333 | + locked = queue = []; | |
| 3334 | + list = memory = ""; | |
| 3335 | + return this; | |
| 3336 | + }, | |
| 3337 | + disabled: function() { | |
| 3338 | + return !list; | |
| 3339 | + }, | |
| 3340 | + | |
| 3341 | + // Disable .fire | |
| 3342 | + // Also disable .add unless we have memory (since it would have no effect) | |
| 3343 | + // Abort any pending executions | |
| 3344 | + lock: function() { | |
| 3345 | + locked = true; | |
| 3346 | + if ( !memory ) { | |
| 3347 | + self.disable(); | |
| 3348 | + } | |
| 3349 | + return this; | |
| 3350 | + }, | |
| 3351 | + locked: function() { | |
| 3352 | + return !!locked; | |
| 3353 | + }, | |
| 3354 | + | |
| 3355 | + // Call all callbacks with the given context and arguments | |
| 3356 | + fireWith: function( context, args ) { | |
| 3357 | + if ( !locked ) { | |
| 3358 | + args = args || []; | |
| 3359 | + args = [ context, args.slice ? args.slice() : args ]; | |
| 3360 | + queue.push( args ); | |
| 3361 | + if ( !firing ) { | |
| 3362 | + fire(); | |
| 3363 | + } | |
| 3364 | + } | |
| 3365 | + return this; | |
| 3366 | + }, | |
| 3367 | + | |
| 3368 | + // Call all the callbacks with the given arguments | |
| 3369 | + fire: function() { | |
| 3370 | + self.fireWith( this, arguments ); | |
| 3371 | + return this; | |
| 3372 | + }, | |
| 3373 | + | |
| 3374 | + // To know if the callbacks have already been called at least once | |
| 3375 | + fired: function() { | |
| 3376 | + return !!fired; | |
| 3377 | + } | |
| 3378 | + }; | |
| 3379 | + | |
| 3380 | + return self; | |
| 3381 | +}; | |
| 3382 | + | |
| 3383 | + | |
| 3384 | +jQuery.extend( { | |
| 3385 | + | |
| 3386 | + Deferred: function( func ) { | |
| 3387 | + var tuples = [ | |
| 3388 | + | |
| 3389 | + // action, add listener, listener list, final state | |
| 3390 | + [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], | |
| 3391 | + [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], | |
| 3392 | + [ "notify", "progress", jQuery.Callbacks( "memory" ) ] | |
| 3393 | + ], | |
| 3394 | + state = "pending", | |
| 3395 | + promise = { | |
| 3396 | + state: function() { | |
| 3397 | + return state; | |
| 3398 | + }, | |
| 3399 | + always: function() { | |
| 3400 | + deferred.done( arguments ).fail( arguments ); | |
| 3401 | + return this; | |
| 3402 | + }, | |
| 3403 | + then: function( /* fnDone, fnFail, fnProgress */ ) { | |
| 3404 | + var fns = arguments; | |
| 3405 | + return jQuery.Deferred( function( newDefer ) { | |
| 3406 | + jQuery.each( tuples, function( i, tuple ) { | |
| 3407 | + var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; | |
| 3408 | + | |
| 3409 | + // deferred[ done | fail | progress ] for forwarding actions to newDefer | |
| 3410 | + deferred[ tuple[ 1 ] ]( function() { | |
| 3411 | + var returned = fn && fn.apply( this, arguments ); | |
| 3412 | + if ( returned && jQuery.isFunction( returned.promise ) ) { | |
| 3413 | + returned.promise() | |
| 3414 | + .progress( newDefer.notify ) | |
| 3415 | + .done( newDefer.resolve ) | |
| 3416 | + .fail( newDefer.reject ); | |
| 3417 | + } else { | |
| 3418 | + newDefer[ tuple[ 0 ] + "With" ]( | |
| 3419 | + this === promise ? newDefer.promise() : this, | |
| 3420 | + fn ? [ returned ] : arguments | |
| 3421 | + ); | |
| 3422 | + } | |
| 3423 | + } ); | |
| 3424 | + } ); | |
| 3425 | + fns = null; | |
| 3426 | + } ).promise(); | |
| 3427 | + }, | |
| 3428 | + | |
| 3429 | + // Get a promise for this deferred | |
| 3430 | + // If obj is provided, the promise aspect is added to the object | |
| 3431 | + promise: function( obj ) { | |
| 3432 | + return obj != null ? jQuery.extend( obj, promise ) : promise; | |
| 3433 | + } | |
| 3434 | + }, | |
| 3435 | + deferred = {}; | |
| 3436 | + | |
| 3437 | + // Keep pipe for back-compat | |
| 3438 | + promise.pipe = promise.then; | |
| 3439 | + | |
| 3440 | + // Add list-specific methods | |
| 3441 | + jQuery.each( tuples, function( i, tuple ) { | |
| 3442 | + var list = tuple[ 2 ], | |
| 3443 | + stateString = tuple[ 3 ]; | |
| 3444 | + | |
| 3445 | + // promise[ done | fail | progress ] = list.add | |
| 3446 | + promise[ tuple[ 1 ] ] = list.add; | |
| 3447 | + | |
| 3448 | + // Handle state | |
| 3449 | + if ( stateString ) { | |
| 3450 | + list.add( function() { | |
| 3451 | + | |
| 3452 | + // state = [ resolved | rejected ] | |
| 3453 | + state = stateString; | |
| 3454 | + | |
| 3455 | + // [ reject_list | resolve_list ].disable; progress_list.lock | |
| 3456 | + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); | |
| 3457 | + } | |
| 3458 | + | |
| 3459 | + // deferred[ resolve | reject | notify ] | |
| 3460 | + deferred[ tuple[ 0 ] ] = function() { | |
| 3461 | + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); | |
| 3462 | + return this; | |
| 3463 | + }; | |
| 3464 | + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; | |
| 3465 | + } ); | |
| 3466 | + | |
| 3467 | + // Make the deferred a promise | |
| 3468 | + promise.promise( deferred ); | |
| 3469 | + | |
| 3470 | + // Call given func if any | |
| 3471 | + if ( func ) { | |
| 3472 | + func.call( deferred, deferred ); | |
| 3473 | + } | |
| 3474 | + | |
| 3475 | + // All done! | |
| 3476 | + return deferred; | |
| 3477 | + }, | |
| 3478 | + | |
| 3479 | + // Deferred helper | |
| 3480 | + when: function( subordinate /* , ..., subordinateN */ ) { | |
| 3481 | + var i = 0, | |
| 3482 | + resolveValues = slice.call( arguments ), | |
| 3483 | + length = resolveValues.length, | |
| 3484 | + | |
| 3485 | + // the count of uncompleted subordinates | |
| 3486 | + remaining = length !== 1 || | |
| 3487 | + ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, | |
| 3488 | + | |
| 3489 | + // the master Deferred. | |
| 3490 | + // If resolveValues consist of only a single Deferred, just use that. | |
| 3491 | + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), | |
| 3492 | + | |
| 3493 | + // Update function for both resolve and progress values | |
| 3494 | + updateFunc = function( i, contexts, values ) { | |
| 3495 | + return function( value ) { | |
| 3496 | + contexts[ i ] = this; | |
| 3497 | + values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; | |
| 3498 | + if ( values === progressValues ) { | |
| 3499 | + deferred.notifyWith( contexts, values ); | |
| 3500 | + | |
| 3501 | + } else if ( !( --remaining ) ) { | |
| 3502 | + deferred.resolveWith( contexts, values ); | |
| 3503 | + } | |
| 3504 | + }; | |
| 3505 | + }, | |
| 3506 | + | |
| 3507 | + progressValues, progressContexts, resolveContexts; | |
| 3508 | + | |
| 3509 | + // add listeners to Deferred subordinates; treat others as resolved | |
| 3510 | + if ( length > 1 ) { | |
| 3511 | + progressValues = new Array( length ); | |
| 3512 | + progressContexts = new Array( length ); | |
| 3513 | + resolveContexts = new Array( length ); | |
| 3514 | + for ( ; i < length; i++ ) { | |
| 3515 | + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { | |
| 3516 | + resolveValues[ i ].promise() | |
| 3517 | + .progress( updateFunc( i, progressContexts, progressValues ) ) | |
| 3518 | + .done( updateFunc( i, resolveContexts, resolveValues ) ) | |
| 3519 | + .fail( deferred.reject ); | |
| 3520 | + } else { | |
| 3521 | + --remaining; | |
| 3522 | + } | |
| 3523 | + } | |
| 3524 | + } | |
| 3525 | + | |
| 3526 | + // if we're not waiting on anything, resolve the master | |
| 3527 | + if ( !remaining ) { | |
| 3528 | + deferred.resolveWith( resolveContexts, resolveValues ); | |
| 3529 | + } | |
| 3530 | + | |
| 3531 | + return deferred.promise(); | |
| 3532 | + } | |
| 3533 | +} ); | |
| 3534 | + | |
| 3535 | + | |
| 3536 | +// The deferred used on DOM ready | |
| 3537 | +var readyList; | |
| 3538 | + | |
| 3539 | +jQuery.fn.ready = function( fn ) { | |
| 3540 | + | |
| 3541 | + // Add the callback | |
| 3542 | + jQuery.ready.promise().done( fn ); | |
| 3543 | + | |
| 3544 | + return this; | |
| 3545 | +}; | |
| 3546 | + | |
| 3547 | +jQuery.extend( { | |
| 3548 | + | |
| 3549 | + // Is the DOM ready to be used? Set to true once it occurs. | |
| 3550 | + isReady: false, | |
| 3551 | + | |
| 3552 | + // A counter to track how many items to wait for before | |
| 3553 | + // the ready event fires. See #6781 | |
| 3554 | + readyWait: 1, | |
| 3555 | + | |
| 3556 | + // Hold (or release) the ready event | |
| 3557 | + holdReady: function( hold ) { | |
| 3558 | + if ( hold ) { | |
| 3559 | + jQuery.readyWait++; | |
| 3560 | + } else { | |
| 3561 | + jQuery.ready( true ); | |
| 3562 | + } | |
| 3563 | + }, | |
| 3564 | + | |
| 3565 | + // Handle when the DOM is ready | |
| 3566 | + ready: function( wait ) { | |
| 3567 | + | |
| 3568 | + // Abort if there are pending holds or we're already ready | |
| 3569 | + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { | |
| 3570 | + return; | |
| 3571 | + } | |
| 3572 | + | |
| 3573 | + // Remember that the DOM is ready | |
| 3574 | + jQuery.isReady = true; | |
| 3575 | + | |
| 3576 | + // If a normal DOM Ready event fired, decrement, and wait if need be | |
| 3577 | + if ( wait !== true && --jQuery.readyWait > 0 ) { | |
| 3578 | + return; | |
| 3579 | + } | |
| 3580 | + | |
| 3581 | + // If there are functions bound, to execute | |
| 3582 | + readyList.resolveWith( document, [ jQuery ] ); | |
| 3583 | + | |
| 3584 | + // Trigger any bound ready events | |
| 3585 | + if ( jQuery.fn.triggerHandler ) { | |
| 3586 | + jQuery( document ).triggerHandler( "ready" ); | |
| 3587 | + jQuery( document ).off( "ready" ); | |
| 3588 | + } | |
| 3589 | + } | |
| 3590 | +} ); | |
| 3591 | + | |
| 3592 | +/** | |
| 3593 | + * Clean-up method for dom ready events | |
| 3594 | + */ | |
| 3595 | +function detach() { | |
| 3596 | + if ( document.addEventListener ) { | |
| 3597 | + document.removeEventListener( "DOMContentLoaded", completed ); | |
| 3598 | + window.removeEventListener( "load", completed ); | |
| 3599 | + | |
| 3600 | + } else { | |
| 3601 | + document.detachEvent( "onreadystatechange", completed ); | |
| 3602 | + window.detachEvent( "onload", completed ); | |
| 3603 | + } | |
| 3604 | +} | |
| 3605 | + | |
| 3606 | +/** | |
| 3607 | + * The ready event handler and self cleanup method | |
| 3608 | + */ | |
| 3609 | +function completed() { | |
| 3610 | + | |
| 3611 | + // readyState === "complete" is good enough for us to call the dom ready in oldIE | |
| 3612 | + if ( document.addEventListener || | |
| 3613 | + window.event.type === "load" || | |
| 3614 | + document.readyState === "complete" ) { | |
| 3615 | + | |
| 3616 | + detach(); | |
| 3617 | + jQuery.ready(); | |
| 3618 | + } | |
| 3619 | +} | |
| 3620 | + | |
| 3621 | +jQuery.ready.promise = function( obj ) { | |
| 3622 | + if ( !readyList ) { | |
| 3623 | + | |
| 3624 | + readyList = jQuery.Deferred(); | |
| 3625 | + | |
| 3626 | + // Catch cases where $(document).ready() is called | |
| 3627 | + // after the browser event has already occurred. | |
| 3628 | + // Support: IE6-10 | |
| 3629 | + // Older IE sometimes signals "interactive" too soon | |
| 3630 | + if ( document.readyState === "complete" || | |
| 3631 | + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { | |
| 3632 | + | |
| 3633 | + // Handle it asynchronously to allow scripts the opportunity to delay ready | |
| 3634 | + window.setTimeout( jQuery.ready ); | |
| 3635 | + | |
| 3636 | + // Standards-based browsers support DOMContentLoaded | |
| 3637 | + } else if ( document.addEventListener ) { | |
| 3638 | + | |
| 3639 | + // Use the handy event callback | |
| 3640 | + document.addEventListener( "DOMContentLoaded", completed ); | |
| 3641 | + | |
| 3642 | + // A fallback to window.onload, that will always work | |
| 3643 | + window.addEventListener( "load", completed ); | |
| 3644 | + | |
| 3645 | + // If IE event model is used | |
| 3646 | + } else { | |
| 3647 | + | |
| 3648 | + // Ensure firing before onload, maybe late but safe also for iframes | |
| 3649 | + document.attachEvent( "onreadystatechange", completed ); | |
| 3650 | + | |
| 3651 | + // A fallback to window.onload, that will always work | |
| 3652 | + window.attachEvent( "onload", completed ); | |
| 3653 | + | |
| 3654 | + // If IE and not a frame | |
| 3655 | + // continually check to see if the document is ready | |
| 3656 | + var top = false; | |
| 3657 | + | |
| 3658 | + try { | |
| 3659 | + top = window.frameElement == null && document.documentElement; | |
| 3660 | + } catch ( e ) {} | |
| 3661 | + | |
| 3662 | + if ( top && top.doScroll ) { | |
| 3663 | + ( function doScrollCheck() { | |
| 3664 | + if ( !jQuery.isReady ) { | |
| 3665 | + | |
| 3666 | + try { | |
| 3667 | + | |
| 3668 | + // Use the trick by Diego Perini | |
| 3669 | + // http://javascript.nwbox.com/IEContentLoaded/ | |
| 3670 | + top.doScroll( "left" ); | |
| 3671 | + } catch ( e ) { | |
| 3672 | + return window.setTimeout( doScrollCheck, 50 ); | |
| 3673 | + } | |
| 3674 | + | |
| 3675 | + // detach all dom ready events | |
| 3676 | + detach(); | |
| 3677 | + | |
| 3678 | + // and execute any waiting functions | |
| 3679 | + jQuery.ready(); | |
| 3680 | + } | |
| 3681 | + } )(); | |
| 3682 | + } | |
| 3683 | + } | |
| 3684 | + } | |
| 3685 | + return readyList.promise( obj ); | |
| 3686 | +}; | |
| 3687 | + | |
| 3688 | +// Kick off the DOM ready check even if the user does not | |
| 3689 | +jQuery.ready.promise(); | |
| 3690 | + | |
| 3691 | + | |
| 3692 | + | |
| 3693 | + | |
| 3694 | +// Support: IE<9 | |
| 3695 | +// Iteration over object's inherited properties before its own | |
| 3696 | +var i; | |
| 3697 | +for ( i in jQuery( support ) ) { | |
| 3698 | + break; | |
| 3699 | +} | |
| 3700 | +support.ownFirst = i === "0"; | |
| 3701 | + | |
| 3702 | +// Note: most support tests are defined in their respective modules. | |
| 3703 | +// false until the test is run | |
| 3704 | +support.inlineBlockNeedsLayout = false; | |
| 3705 | + | |
| 3706 | +// Execute ASAP in case we need to set body.style.zoom | |
| 3707 | +jQuery( function() { | |
| 3708 | + | |
| 3709 | + // Minified: var a,b,c,d | |
| 3710 | + var val, div, body, container; | |
| 3711 | + | |
| 3712 | + body = document.getElementsByTagName( "body" )[ 0 ]; | |
| 3713 | + if ( !body || !body.style ) { | |
| 3714 | + | |
| 3715 | + // Return for frameset docs that don't have a body | |
| 3716 | + return; | |
| 3717 | + } | |
| 3718 | + | |
| 3719 | + // Setup | |
| 3720 | + div = document.createElement( "div" ); | |
| 3721 | + container = document.createElement( "div" ); | |
| 3722 | + container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; | |
| 3723 | + body.appendChild( container ).appendChild( div ); | |
| 3724 | + | |
| 3725 | + if ( typeof div.style.zoom !== "undefined" ) { | |
| 3726 | + | |
| 3727 | + // Support: IE<8 | |
| 3728 | + // Check if natively block-level elements act like inline-block | |
| 3729 | + // elements when setting their display to 'inline' and giving | |
| 3730 | + // them layout | |
| 3731 | + div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1"; | |
| 3732 | + | |
| 3733 | + support.inlineBlockNeedsLayout = val = div.offsetWidth === 3; | |
| 3734 | + if ( val ) { | |
| 3735 | + | |
| 3736 | + // Prevent IE 6 from affecting layout for positioned elements #11048 | |
| 3737 | + // Prevent IE from shrinking the body in IE 7 mode #12869 | |
| 3738 | + // Support: IE<8 | |
| 3739 | + body.style.zoom = 1; | |
| 3740 | + } | |
| 3741 | + } | |
| 3742 | + | |
| 3743 | + body.removeChild( container ); | |
| 3744 | +} ); | |
| 3745 | + | |
| 3746 | + | |
| 3747 | +( function() { | |
| 3748 | + var div = document.createElement( "div" ); | |
| 3749 | + | |
| 3750 | + // Support: IE<9 | |
| 3751 | + support.deleteExpando = true; | |
| 3752 | + try { | |
| 3753 | + delete div.test; | |
| 3754 | + } catch ( e ) { | |
| 3755 | + support.deleteExpando = false; | |
| 3756 | + } | |
| 3757 | + | |
| 3758 | + // Null elements to avoid leaks in IE. | |
| 3759 | + div = null; | |
| 3760 | +} )(); | |
| 3761 | +var acceptData = function( elem ) { | |
| 3762 | + var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ], | |
| 3763 | + nodeType = +elem.nodeType || 1; | |
| 3764 | + | |
| 3765 | + // Do not set data on non-element DOM nodes because it will not be cleared (#8335). | |
| 3766 | + return nodeType !== 1 && nodeType !== 9 ? | |
| 3767 | + false : | |
| 3768 | + | |
| 3769 | + // Nodes accept data unless otherwise specified; rejection can be conditional | |
| 3770 | + !noData || noData !== true && elem.getAttribute( "classid" ) === noData; | |
| 3771 | +}; | |
| 3772 | + | |
| 3773 | + | |
| 3774 | + | |
| 3775 | + | |
| 3776 | +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, | |
| 3777 | + rmultiDash = /([A-Z])/g; | |
| 3778 | + | |
| 3779 | +function dataAttr( elem, key, data ) { | |
| 3780 | + | |
| 3781 | + // If nothing was found internally, try to fetch any | |
| 3782 | + // data from the HTML5 data-* attribute | |
| 3783 | + if ( data === undefined && elem.nodeType === 1 ) { | |
| 3784 | + | |
| 3785 | + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); | |
| 3786 | + | |
| 3787 | + data = elem.getAttribute( name ); | |
| 3788 | + | |
| 3789 | + if ( typeof data === "string" ) { | |
| 3790 | + try { | |
| 3791 | + data = data === "true" ? true : | |
| 3792 | + data === "false" ? false : | |
| 3793 | + data === "null" ? null : | |
| 3794 | + | |
| 3795 | + // Only convert to a number if it doesn't change the string | |
| 3796 | + +data + "" === data ? +data : | |
| 3797 | + rbrace.test( data ) ? jQuery.parseJSON( data ) : | |
| 3798 | + data; | |
| 3799 | + } catch ( e ) {} | |
| 3800 | + | |
| 3801 | + // Make sure we set the data so it isn't changed later | |
| 3802 | + jQuery.data( elem, key, data ); | |
| 3803 | + | |
| 3804 | + } else { | |
| 3805 | + data = undefined; | |
| 3806 | + } | |
| 3807 | + } | |
| 3808 | + | |
| 3809 | + return data; | |
| 3810 | +} | |
| 3811 | + | |
| 3812 | +// checks a cache object for emptiness | |
| 3813 | +function isEmptyDataObject( obj ) { | |
| 3814 | + var name; | |
| 3815 | + for ( name in obj ) { | |
| 3816 | + | |
| 3817 | + // if the public data object is empty, the private is still empty | |
| 3818 | + if ( name === "data" && jQuery.isEmptyObject( obj[ name ] ) ) { | |
| 3819 | + continue; | |
| 3820 | + } | |
| 3821 | + if ( name !== "toJSON" ) { | |
| 3822 | + return false; | |
| 3823 | + } | |
| 3824 | + } | |
| 3825 | + | |
| 3826 | + return true; | |
| 3827 | +} | |
| 3828 | + | |
| 3829 | +function internalData( elem, name, data, pvt /* Internal Use Only */ ) { | |
| 3830 | + if ( !acceptData( elem ) ) { | |
| 3831 | + return; | |
| 3832 | + } | |
| 3833 | + | |
| 3834 | + var ret, thisCache, | |
| 3835 | + internalKey = jQuery.expando, | |
| 3836 | + | |
| 3837 | + // We have to handle DOM nodes and JS objects differently because IE6-7 | |
| 3838 | + // can't GC object references properly across the DOM-JS boundary | |
| 3839 | + isNode = elem.nodeType, | |
| 3840 | + | |
| 3841 | + // Only DOM nodes need the global jQuery cache; JS object data is | |
| 3842 | + // attached directly to the object so GC can occur automatically | |
| 3843 | + cache = isNode ? jQuery.cache : elem, | |
| 3844 | + | |
| 3845 | + // Only defining an ID for JS objects if its cache already exists allows | |
| 3846 | + // the code to shortcut on the same path as a DOM node with no cache | |
| 3847 | + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; | |
| 3848 | + | |
| 3849 | + // Avoid doing any more work than we need to when trying to get data on an | |
| 3850 | + // object that has no data at all | |
| 3851 | + if ( ( !id || !cache[ id ] || ( !pvt && !cache[ id ].data ) ) && | |
| 3852 | + data === undefined && typeof name === "string" ) { | |
| 3853 | + return; | |
| 3854 | + } | |
| 3855 | + | |
| 3856 | + if ( !id ) { | |
| 3857 | + | |
| 3858 | + // Only DOM nodes need a new unique ID for each element since their data | |
| 3859 | + // ends up in the global cache | |
| 3860 | + if ( isNode ) { | |
| 3861 | + id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; | |
| 3862 | + } else { | |
| 3863 | + id = internalKey; | |
| 3864 | + } | |
| 3865 | + } | |
| 3866 | + | |
| 3867 | + if ( !cache[ id ] ) { | |
| 3868 | + | |
| 3869 | + // Avoid exposing jQuery metadata on plain JS objects when the object | |
| 3870 | + // is serialized using JSON.stringify | |
| 3871 | + cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; | |
| 3872 | + } | |
| 3873 | + | |
| 3874 | + // An object can be passed to jQuery.data instead of a key/value pair; this gets | |
| 3875 | + // shallow copied over onto the existing cache | |
| 3876 | + if ( typeof name === "object" || typeof name === "function" ) { | |
| 3877 | + if ( pvt ) { | |
| 3878 | + cache[ id ] = jQuery.extend( cache[ id ], name ); | |
| 3879 | + } else { | |
| 3880 | + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); | |
| 3881 | + } | |
| 3882 | + } | |
| 3883 | + | |
| 3884 | + thisCache = cache[ id ]; | |
| 3885 | + | |
| 3886 | + // jQuery data() is stored in a separate object inside the object's internal data | |
| 3887 | + // cache in order to avoid key collisions between internal data and user-defined | |
| 3888 | + // data. | |
| 3889 | + if ( !pvt ) { | |
| 3890 | + if ( !thisCache.data ) { | |
| 3891 | + thisCache.data = {}; | |
| 3892 | + } | |
| 3893 | + | |
| 3894 | + thisCache = thisCache.data; | |
| 3895 | + } | |
| 3896 | + | |
| 3897 | + if ( data !== undefined ) { | |
| 3898 | + thisCache[ jQuery.camelCase( name ) ] = data; | |
| 3899 | + } | |
| 3900 | + | |
| 3901 | + // Check for both converted-to-camel and non-converted data property names | |
| 3902 | + // If a data property was specified | |
| 3903 | + if ( typeof name === "string" ) { | |
| 3904 | + | |
| 3905 | + // First Try to find as-is property data | |
| 3906 | + ret = thisCache[ name ]; | |
| 3907 | + | |
| 3908 | + // Test for null|undefined property data | |
| 3909 | + if ( ret == null ) { | |
| 3910 | + | |
| 3911 | + // Try to find the camelCased property | |
| 3912 | + ret = thisCache[ jQuery.camelCase( name ) ]; | |
| 3913 | + } | |
| 3914 | + } else { | |
| 3915 | + ret = thisCache; | |
| 3916 | + } | |
| 3917 | + | |
| 3918 | + return ret; | |
| 3919 | +} | |
| 3920 | + | |
| 3921 | +function internalRemoveData( elem, name, pvt ) { | |
| 3922 | + if ( !acceptData( elem ) ) { | |
| 3923 | + return; | |
| 3924 | + } | |
| 3925 | + | |
| 3926 | + var thisCache, i, | |
| 3927 | + isNode = elem.nodeType, | |
| 3928 | + | |
| 3929 | + // See jQuery.data for more information | |
| 3930 | + cache = isNode ? jQuery.cache : elem, | |
| 3931 | + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; | |
| 3932 | + | |
| 3933 | + // If there is already no cache entry for this object, there is no | |
| 3934 | + // purpose in continuing | |
| 3935 | + if ( !cache[ id ] ) { | |
| 3936 | + return; | |
| 3937 | + } | |
| 3938 | + | |
| 3939 | + if ( name ) { | |
| 3940 | + | |
| 3941 | + thisCache = pvt ? cache[ id ] : cache[ id ].data; | |
| 3942 | + | |
| 3943 | + if ( thisCache ) { | |
| 3944 | + | |
| 3945 | + // Support array or space separated string names for data keys | |
| 3946 | + if ( !jQuery.isArray( name ) ) { | |
| 3947 | + | |
| 3948 | + // try the string as a key before any manipulation | |
| 3949 | + if ( name in thisCache ) { | |
| 3950 | + name = [ name ]; | |
| 3951 | + } else { | |
| 3952 | + | |
| 3953 | + // split the camel cased version by spaces unless a key with the spaces exists | |
| 3954 | + name = jQuery.camelCase( name ); | |
| 3955 | + if ( name in thisCache ) { | |
| 3956 | + name = [ name ]; | |
| 3957 | + } else { | |
| 3958 | + name = name.split( " " ); | |
| 3959 | + } | |
| 3960 | + } | |
| 3961 | + } else { | |
| 3962 | + | |
| 3963 | + // If "name" is an array of keys... | |
| 3964 | + // When data is initially created, via ("key", "val") signature, | |
| 3965 | + // keys will be converted to camelCase. | |
| 3966 | + // Since there is no way to tell _how_ a key was added, remove | |
| 3967 | + // both plain key and camelCase key. #12786 | |
| 3968 | + // This will only penalize the array argument path. | |
| 3969 | + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); | |
| 3970 | + } | |
| 3971 | + | |
| 3972 | + i = name.length; | |
| 3973 | + while ( i-- ) { | |
| 3974 | + delete thisCache[ name[ i ] ]; | |
| 3975 | + } | |
| 3976 | + | |
| 3977 | + // If there is no data left in the cache, we want to continue | |
| 3978 | + // and let the cache object itself get destroyed | |
| 3979 | + if ( pvt ? !isEmptyDataObject( thisCache ) : !jQuery.isEmptyObject( thisCache ) ) { | |
| 3980 | + return; | |
| 3981 | + } | |
| 3982 | + } | |
| 3983 | + } | |
| 3984 | + | |
| 3985 | + // See jQuery.data for more information | |
| 3986 | + if ( !pvt ) { | |
| 3987 | + delete cache[ id ].data; | |
| 3988 | + | |
| 3989 | + // Don't destroy the parent cache unless the internal data object | |
| 3990 | + // had been the only thing left in it | |
| 3991 | + if ( !isEmptyDataObject( cache[ id ] ) ) { | |
| 3992 | + return; | |
| 3993 | + } | |
| 3994 | + } | |
| 3995 | + | |
| 3996 | + // Destroy the cache | |
| 3997 | + if ( isNode ) { | |
| 3998 | + jQuery.cleanData( [ elem ], true ); | |
| 3999 | + | |
| 4000 | + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) | |
| 4001 | + /* jshint eqeqeq: false */ | |
| 4002 | + } else if ( support.deleteExpando || cache != cache.window ) { | |
| 4003 | + /* jshint eqeqeq: true */ | |
| 4004 | + delete cache[ id ]; | |
| 4005 | + | |
| 4006 | + // When all else fails, undefined | |
| 4007 | + } else { | |
| 4008 | + cache[ id ] = undefined; | |
| 4009 | + } | |
| 4010 | +} | |
| 4011 | + | |
| 4012 | +jQuery.extend( { | |
| 4013 | + cache: {}, | |
| 4014 | + | |
| 4015 | + // The following elements (space-suffixed to avoid Object.prototype collisions) | |
| 4016 | + // throw uncatchable exceptions if you attempt to set expando properties | |
| 4017 | + noData: { | |
| 4018 | + "applet ": true, | |
| 4019 | + "embed ": true, | |
| 4020 | + | |
| 4021 | + // ...but Flash objects (which have this classid) *can* handle expandos | |
| 4022 | + "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" | |
| 4023 | + }, | |
| 4024 | + | |
| 4025 | + hasData: function( elem ) { | |
| 4026 | + elem = elem.nodeType ? jQuery.cache[ elem[ jQuery.expando ] ] : elem[ jQuery.expando ]; | |
| 4027 | + return !!elem && !isEmptyDataObject( elem ); | |
| 4028 | + }, | |
| 4029 | + | |
| 4030 | + data: function( elem, name, data ) { | |
| 4031 | + return internalData( elem, name, data ); | |
| 4032 | + }, | |
| 4033 | + | |
| 4034 | + removeData: function( elem, name ) { | |
| 4035 | + return internalRemoveData( elem, name ); | |
| 4036 | + }, | |
| 4037 | + | |
| 4038 | + // For internal use only. | |
| 4039 | + _data: function( elem, name, data ) { | |
| 4040 | + return internalData( elem, name, data, true ); | |
| 4041 | + }, | |
| 4042 | + | |
| 4043 | + _removeData: function( elem, name ) { | |
| 4044 | + return internalRemoveData( elem, name, true ); | |
| 4045 | + } | |
| 4046 | +} ); | |
| 4047 | + | |
| 4048 | +jQuery.fn.extend( { | |
| 4049 | + data: function( key, value ) { | |
| 4050 | + var i, name, data, | |
| 4051 | + elem = this[ 0 ], | |
| 4052 | + attrs = elem && elem.attributes; | |
| 4053 | + | |
| 4054 | + // Special expections of .data basically thwart jQuery.access, | |
| 4055 | + // so implement the relevant behavior ourselves | |
| 4056 | + | |
| 4057 | + // Gets all values | |
| 4058 | + if ( key === undefined ) { | |
| 4059 | + if ( this.length ) { | |
| 4060 | + data = jQuery.data( elem ); | |
| 4061 | + | |
| 4062 | + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { | |
| 4063 | + i = attrs.length; | |
| 4064 | + while ( i-- ) { | |
| 4065 | + | |
| 4066 | + // Support: IE11+ | |
| 4067 | + // The attrs elements can be null (#14894) | |
| 4068 | + if ( attrs[ i ] ) { | |
| 4069 | + name = attrs[ i ].name; | |
| 4070 | + if ( name.indexOf( "data-" ) === 0 ) { | |
| 4071 | + name = jQuery.camelCase( name.slice( 5 ) ); | |
| 4072 | + dataAttr( elem, name, data[ name ] ); | |
| 4073 | + } | |
| 4074 | + } | |
| 4075 | + } | |
| 4076 | + jQuery._data( elem, "parsedAttrs", true ); | |
| 4077 | + } | |
| 4078 | + } | |
| 4079 | + | |
| 4080 | + return data; | |
| 4081 | + } | |
| 4082 | + | |
| 4083 | + // Sets multiple values | |
| 4084 | + if ( typeof key === "object" ) { | |
| 4085 | + return this.each( function() { | |
| 4086 | + jQuery.data( this, key ); | |
| 4087 | + } ); | |
| 4088 | + } | |
| 4089 | + | |
| 4090 | + return arguments.length > 1 ? | |
| 4091 | + | |
| 4092 | + // Sets one value | |
| 4093 | + this.each( function() { | |
| 4094 | + jQuery.data( this, key, value ); | |
| 4095 | + } ) : | |
| 4096 | + | |
| 4097 | + // Gets one value | |
| 4098 | + // Try to fetch any internally stored data first | |
| 4099 | + elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined; | |
| 4100 | + }, | |
| 4101 | + | |
| 4102 | + removeData: function( key ) { | |
| 4103 | + return this.each( function() { | |
| 4104 | + jQuery.removeData( this, key ); | |
| 4105 | + } ); | |
| 4106 | + } | |
| 4107 | +} ); | |
| 4108 | + | |
| 4109 | + | |
| 4110 | +jQuery.extend( { | |
| 4111 | + queue: function( elem, type, data ) { | |
| 4112 | + var queue; | |
| 4113 | + | |
| 4114 | + if ( elem ) { | |
| 4115 | + type = ( type || "fx" ) + "queue"; | |
| 4116 | + queue = jQuery._data( elem, type ); | |
| 4117 | + | |
| 4118 | + // Speed up dequeue by getting out quickly if this is just a lookup | |
| 4119 | + if ( data ) { | |
| 4120 | + if ( !queue || jQuery.isArray( data ) ) { | |
| 4121 | + queue = jQuery._data( elem, type, jQuery.makeArray( data ) ); | |
| 4122 | + } else { | |
| 4123 | + queue.push( data ); | |
| 4124 | + } | |
| 4125 | + } | |
| 4126 | + return queue || []; | |
| 4127 | + } | |
| 4128 | + }, | |
| 4129 | + | |
| 4130 | + dequeue: function( elem, type ) { | |
| 4131 | + type = type || "fx"; | |
| 4132 | + | |
| 4133 | + var queue = jQuery.queue( elem, type ), | |
| 4134 | + startLength = queue.length, | |
| 4135 | + fn = queue.shift(), | |
| 4136 | + hooks = jQuery._queueHooks( elem, type ), | |
| 4137 | + next = function() { | |
| 4138 | + jQuery.dequeue( elem, type ); | |
| 4139 | + }; | |
| 4140 | + | |
| 4141 | + // If the fx queue is dequeued, always remove the progress sentinel | |
| 4142 | + if ( fn === "inprogress" ) { | |
| 4143 | + fn = queue.shift(); | |
| 4144 | + startLength--; | |
| 4145 | + } | |
| 4146 | + | |
| 4147 | + if ( fn ) { | |
| 4148 | + | |
| 4149 | + // Add a progress sentinel to prevent the fx queue from being | |
| 4150 | + // automatically dequeued | |
| 4151 | + if ( type === "fx" ) { | |
| 4152 | + queue.unshift( "inprogress" ); | |
| 4153 | + } | |
| 4154 | + | |
| 4155 | + // clear up the last queue stop function | |
| 4156 | + delete hooks.stop; | |
| 4157 | + fn.call( elem, next, hooks ); | |
| 4158 | + } | |
| 4159 | + | |
| 4160 | + if ( !startLength && hooks ) { | |
| 4161 | + hooks.empty.fire(); | |
| 4162 | + } | |
| 4163 | + }, | |
| 4164 | + | |
| 4165 | + // not intended for public consumption - generates a queueHooks object, | |
| 4166 | + // or returns the current one | |
| 4167 | + _queueHooks: function( elem, type ) { | |
| 4168 | + var key = type + "queueHooks"; | |
| 4169 | + return jQuery._data( elem, key ) || jQuery._data( elem, key, { | |
| 4170 | + empty: jQuery.Callbacks( "once memory" ).add( function() { | |
| 4171 | + jQuery._removeData( elem, type + "queue" ); | |
| 4172 | + jQuery._removeData( elem, key ); | |
| 4173 | + } ) | |
| 4174 | + } ); | |
| 4175 | + } | |
| 4176 | +} ); | |
| 4177 | + | |
| 4178 | +jQuery.fn.extend( { | |
| 4179 | + queue: function( type, data ) { | |
| 4180 | + var setter = 2; | |
| 4181 | + | |
| 4182 | + if ( typeof type !== "string" ) { | |
| 4183 | + data = type; | |
| 4184 | + type = "fx"; | |
| 4185 | + setter--; | |
| 4186 | + } | |
| 4187 | + | |
| 4188 | + if ( arguments.length < setter ) { | |
| 4189 | + return jQuery.queue( this[ 0 ], type ); | |
| 4190 | + } | |
| 4191 | + | |
| 4192 | + return data === undefined ? | |
| 4193 | + this : | |
| 4194 | + this.each( function() { | |
| 4195 | + var queue = jQuery.queue( this, type, data ); | |
| 4196 | + | |
| 4197 | + // ensure a hooks for this queue | |
| 4198 | + jQuery._queueHooks( this, type ); | |
| 4199 | + | |
| 4200 | + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { | |
| 4201 | + jQuery.dequeue( this, type ); | |
| 4202 | + } | |
| 4203 | + } ); | |
| 4204 | + }, | |
| 4205 | + dequeue: function( type ) { | |
| 4206 | + return this.each( function() { | |
| 4207 | + jQuery.dequeue( this, type ); | |
| 4208 | + } ); | |
| 4209 | + }, | |
| 4210 | + clearQueue: function( type ) { | |
| 4211 | + return this.queue( type || "fx", [] ); | |
| 4212 | + }, | |
| 4213 | + | |
| 4214 | + // Get a promise resolved when queues of a certain type | |
| 4215 | + // are emptied (fx is the type by default) | |
| 4216 | + promise: function( type, obj ) { | |
| 4217 | + var tmp, | |
| 4218 | + count = 1, | |
| 4219 | + defer = jQuery.Deferred(), | |
| 4220 | + elements = this, | |
| 4221 | + i = this.length, | |
| 4222 | + resolve = function() { | |
| 4223 | + if ( !( --count ) ) { | |
| 4224 | + defer.resolveWith( elements, [ elements ] ); | |
| 4225 | + } | |
| 4226 | + }; | |
| 4227 | + | |
| 4228 | + if ( typeof type !== "string" ) { | |
| 4229 | + obj = type; | |
| 4230 | + type = undefined; | |
| 4231 | + } | |
| 4232 | + type = type || "fx"; | |
| 4233 | + | |
| 4234 | + while ( i-- ) { | |
| 4235 | + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); | |
| 4236 | + if ( tmp && tmp.empty ) { | |
| 4237 | + count++; | |
| 4238 | + tmp.empty.add( resolve ); | |
| 4239 | + } | |
| 4240 | + } | |
| 4241 | + resolve(); | |
| 4242 | + return defer.promise( obj ); | |
| 4243 | + } | |
| 4244 | +} ); | |
| 4245 | + | |
| 4246 | + | |
| 4247 | +( function() { | |
| 4248 | + var shrinkWrapBlocksVal; | |
| 4249 | + | |
| 4250 | + support.shrinkWrapBlocks = function() { | |
| 4251 | + if ( shrinkWrapBlocksVal != null ) { | |
| 4252 | + return shrinkWrapBlocksVal; | |
| 4253 | + } | |
| 4254 | + | |
| 4255 | + // Will be changed later if needed. | |
| 4256 | + shrinkWrapBlocksVal = false; | |
| 4257 | + | |
| 4258 | + // Minified: var b,c,d | |
| 4259 | + var div, body, container; | |
| 4260 | + | |
| 4261 | + body = document.getElementsByTagName( "body" )[ 0 ]; | |
| 4262 | + if ( !body || !body.style ) { | |
| 4263 | + | |
| 4264 | + // Test fired too early or in an unsupported environment, exit. | |
| 4265 | + return; | |
| 4266 | + } | |
| 4267 | + | |
| 4268 | + // Setup | |
| 4269 | + div = document.createElement( "div" ); | |
| 4270 | + container = document.createElement( "div" ); | |
| 4271 | + container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; | |
| 4272 | + body.appendChild( container ).appendChild( div ); | |
| 4273 | + | |
| 4274 | + // Support: IE6 | |
| 4275 | + // Check if elements with layout shrink-wrap their children | |
| 4276 | + if ( typeof div.style.zoom !== "undefined" ) { | |
| 4277 | + | |
| 4278 | + // Reset CSS: box-sizing; display; margin; border | |
| 4279 | + div.style.cssText = | |
| 4280 | + | |
| 4281 | + // Support: Firefox<29, Android 2.3 | |
| 4282 | + // Vendor-prefix box-sizing | |
| 4283 | + "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + | |
| 4284 | + "box-sizing:content-box;display:block;margin:0;border:0;" + | |
| 4285 | + "padding:1px;width:1px;zoom:1"; | |
| 4286 | + div.appendChild( document.createElement( "div" ) ).style.width = "5px"; | |
| 4287 | + shrinkWrapBlocksVal = div.offsetWidth !== 3; | |
| 4288 | + } | |
| 4289 | + | |
| 4290 | + body.removeChild( container ); | |
| 4291 | + | |
| 4292 | + return shrinkWrapBlocksVal; | |
| 4293 | + }; | |
| 4294 | + | |
| 4295 | +} )(); | |
| 4296 | +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; | |
| 4297 | + | |
| 4298 | +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); | |
| 4299 | + | |
| 4300 | + | |
| 4301 | +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; | |
| 4302 | + | |
| 4303 | +var isHidden = function( elem, el ) { | |
| 4304 | + | |
| 4305 | + // isHidden might be called from jQuery#filter function; | |
| 4306 | + // in that case, element will be second argument | |
| 4307 | + elem = el || elem; | |
| 4308 | + return jQuery.css( elem, "display" ) === "none" || | |
| 4309 | + !jQuery.contains( elem.ownerDocument, elem ); | |
| 4310 | + }; | |
| 4311 | + | |
| 4312 | + | |
| 4313 | + | |
| 4314 | +function adjustCSS( elem, prop, valueParts, tween ) { | |
| 4315 | + var adjusted, | |
| 4316 | + scale = 1, | |
| 4317 | + maxIterations = 20, | |
| 4318 | + currentValue = tween ? | |
| 4319 | + function() { return tween.cur(); } : | |
| 4320 | + function() { return jQuery.css( elem, prop, "" ); }, | |
| 4321 | + initial = currentValue(), | |
| 4322 | + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), | |
| 4323 | + | |
| 4324 | + // Starting value computation is required for potential unit mismatches | |
| 4325 | + initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && | |
| 4326 | + rcssNum.exec( jQuery.css( elem, prop ) ); | |
| 4327 | + | |
| 4328 | + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { | |
| 4329 | + | |
| 4330 | + // Trust units reported by jQuery.css | |
| 4331 | + unit = unit || initialInUnit[ 3 ]; | |
| 4332 | + | |
| 4333 | + // Make sure we update the tween properties later on | |
| 4334 | + valueParts = valueParts || []; | |
| 4335 | + | |
| 4336 | + // Iteratively approximate from a nonzero starting point | |
| 4337 | + initialInUnit = +initial || 1; | |
| 4338 | + | |
| 4339 | + do { | |
| 4340 | + | |
| 4341 | + // If previous iteration zeroed out, double until we get *something*. | |
| 4342 | + // Use string for doubling so we don't accidentally see scale as unchanged below | |
| 4343 | + scale = scale || ".5"; | |
| 4344 | + | |
| 4345 | + // Adjust and apply | |
| 4346 | + initialInUnit = initialInUnit / scale; | |
| 4347 | + jQuery.style( elem, prop, initialInUnit + unit ); | |
| 4348 | + | |
| 4349 | + // Update scale, tolerating zero or NaN from tween.cur() | |
| 4350 | + // Break the loop if scale is unchanged or perfect, or if we've just had enough. | |
| 4351 | + } while ( | |
| 4352 | + scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations | |
| 4353 | + ); | |
| 4354 | + } | |
| 4355 | + | |
| 4356 | + if ( valueParts ) { | |
| 4357 | + initialInUnit = +initialInUnit || +initial || 0; | |
| 4358 | + | |
| 4359 | + // Apply relative offset (+=/-=) if specified | |
| 4360 | + adjusted = valueParts[ 1 ] ? | |
| 4361 | + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : | |
| 4362 | + +valueParts[ 2 ]; | |
| 4363 | + if ( tween ) { | |
| 4364 | + tween.unit = unit; | |
| 4365 | + tween.start = initialInUnit; | |
| 4366 | + tween.end = adjusted; | |
| 4367 | + } | |
| 4368 | + } | |
| 4369 | + return adjusted; | |
| 4370 | +} | |
| 4371 | + | |
| 4372 | + | |
| 4373 | +// Multifunctional method to get and set values of a collection | |
| 4374 | +// The value/s can optionally be executed if it's a function | |
| 4375 | +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { | |
| 4376 | + var i = 0, | |
| 4377 | + length = elems.length, | |
| 4378 | + bulk = key == null; | |
| 4379 | + | |
| 4380 | + // Sets many values | |
| 4381 | + if ( jQuery.type( key ) === "object" ) { | |
| 4382 | + chainable = true; | |
| 4383 | + for ( i in key ) { | |
| 4384 | + access( elems, fn, i, key[ i ], true, emptyGet, raw ); | |
| 4385 | + } | |
| 4386 | + | |
| 4387 | + // Sets one value | |
| 4388 | + } else if ( value !== undefined ) { | |
| 4389 | + chainable = true; | |
| 4390 | + | |
| 4391 | + if ( !jQuery.isFunction( value ) ) { | |
| 4392 | + raw = true; | |
| 4393 | + } | |
| 4394 | + | |
| 4395 | + if ( bulk ) { | |
| 4396 | + | |
| 4397 | + // Bulk operations run against the entire set | |
| 4398 | + if ( raw ) { | |
| 4399 | + fn.call( elems, value ); | |
| 4400 | + fn = null; | |
| 4401 | + | |
| 4402 | + // ...except when executing function values | |
| 4403 | + } else { | |
| 4404 | + bulk = fn; | |
| 4405 | + fn = function( elem, key, value ) { | |
| 4406 | + return bulk.call( jQuery( elem ), value ); | |
| 4407 | + }; | |
| 4408 | + } | |
| 4409 | + } | |
| 4410 | + | |
| 4411 | + if ( fn ) { | |
| 4412 | + for ( ; i < length; i++ ) { | |
| 4413 | + fn( | |
| 4414 | + elems[ i ], | |
| 4415 | + key, | |
| 4416 | + raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) ) | |
| 4417 | + ); | |
| 4418 | + } | |
| 4419 | + } | |
| 4420 | + } | |
| 4421 | + | |
| 4422 | + return chainable ? | |
| 4423 | + elems : | |
| 4424 | + | |
| 4425 | + // Gets | |
| 4426 | + bulk ? | |
| 4427 | + fn.call( elems ) : | |
| 4428 | + length ? fn( elems[ 0 ], key ) : emptyGet; | |
| 4429 | +}; | |
| 4430 | +var rcheckableType = ( /^(?:checkbox|radio)$/i ); | |
| 4431 | + | |
| 4432 | +var rtagName = ( /<([\w:-]+)/ ); | |
| 4433 | + | |
| 4434 | +var rscriptType = ( /^$|\/(?:java|ecma)script/i ); | |
| 4435 | + | |
| 4436 | +var rleadingWhitespace = ( /^\s+/ ); | |
| 4437 | + | |
| 4438 | +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" + | |
| 4439 | + "details|dialog|figcaption|figure|footer|header|hgroup|main|" + | |
| 4440 | + "mark|meter|nav|output|picture|progress|section|summary|template|time|video"; | |
| 4441 | + | |
| 4442 | + | |
| 4443 | + | |
| 4444 | +function createSafeFragment( document ) { | |
| 4445 | + var list = nodeNames.split( "|" ), | |
| 4446 | + safeFrag = document.createDocumentFragment(); | |
| 4447 | + | |
| 4448 | + if ( safeFrag.createElement ) { | |
| 4449 | + while ( list.length ) { | |
| 4450 | + safeFrag.createElement( | |
| 4451 | + list.pop() | |
| 4452 | + ); | |
| 4453 | + } | |
| 4454 | + } | |
| 4455 | + return safeFrag; | |
| 4456 | +} | |
| 4457 | + | |
| 4458 | + | |
| 4459 | +( function() { | |
| 4460 | + var div = document.createElement( "div" ), | |
| 4461 | + fragment = document.createDocumentFragment(), | |
| 4462 | + input = document.createElement( "input" ); | |
| 4463 | + | |
| 4464 | + // Setup | |
| 4465 | + div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; | |
| 4466 | + | |
| 4467 | + // IE strips leading whitespace when .innerHTML is used | |
| 4468 | + support.leadingWhitespace = div.firstChild.nodeType === 3; | |
| 4469 | + | |
| 4470 | + // Make sure that tbody elements aren't automatically inserted | |
| 4471 | + // IE will insert them into empty tables | |
| 4472 | + support.tbody = !div.getElementsByTagName( "tbody" ).length; | |
| 4473 | + | |
| 4474 | + // Make sure that link elements get serialized correctly by innerHTML | |
| 4475 | + // This requires a wrapper element in IE | |
| 4476 | + support.htmlSerialize = !!div.getElementsByTagName( "link" ).length; | |
| 4477 | + | |
| 4478 | + // Makes sure cloning an html5 element does not cause problems | |
| 4479 | + // Where outerHTML is undefined, this still works | |
| 4480 | + support.html5Clone = | |
| 4481 | + document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>"; | |
| 4482 | + | |
| 4483 | + // Check if a disconnected checkbox will retain its checked | |
| 4484 | + // value of true after appended to the DOM (IE6/7) | |
| 4485 | + input.type = "checkbox"; | |
| 4486 | + input.checked = true; | |
| 4487 | + fragment.appendChild( input ); | |
| 4488 | + support.appendChecked = input.checked; | |
| 4489 | + | |
| 4490 | + // Make sure textarea (and checkbox) defaultValue is properly cloned | |
| 4491 | + // Support: IE6-IE11+ | |
| 4492 | + div.innerHTML = "<textarea>x</textarea>"; | |
| 4493 | + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; | |
| 4494 | + | |
| 4495 | + // #11217 - WebKit loses check when the name is after the checked attribute | |
| 4496 | + fragment.appendChild( div ); | |
| 4497 | + | |
| 4498 | + // Support: Windows Web Apps (WWA) | |
| 4499 | + // `name` and `type` must use .setAttribute for WWA (#14901) | |
| 4500 | + input = document.createElement( "input" ); | |
| 4501 | + input.setAttribute( "type", "radio" ); | |
| 4502 | + input.setAttribute( "checked", "checked" ); | |
| 4503 | + input.setAttribute( "name", "t" ); | |
| 4504 | + | |
| 4505 | + div.appendChild( input ); | |
| 4506 | + | |
| 4507 | + // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 | |
| 4508 | + // old WebKit doesn't clone checked state correctly in fragments | |
| 4509 | + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; | |
| 4510 | + | |
| 4511 | + // Support: IE<9 | |
| 4512 | + // Cloned elements keep attachEvent handlers, we use addEventListener on IE9+ | |
| 4513 | + support.noCloneEvent = !!div.addEventListener; | |
| 4514 | + | |
| 4515 | + // Support: IE<9 | |
| 4516 | + // Since attributes and properties are the same in IE, | |
| 4517 | + // cleanData must set properties to undefined rather than use removeAttribute | |
| 4518 | + div[ jQuery.expando ] = 1; | |
| 4519 | + support.attributes = !div.getAttribute( jQuery.expando ); | |
| 4520 | +} )(); | |
| 4521 | + | |
| 4522 | + | |
| 4523 | +// We have to close these tags to support XHTML (#13200) | |
| 4524 | +var wrapMap = { | |
| 4525 | + option: [ 1, "<select multiple='multiple'>", "</select>" ], | |
| 4526 | + legend: [ 1, "<fieldset>", "</fieldset>" ], | |
| 4527 | + area: [ 1, "<map>", "</map>" ], | |
| 4528 | + | |
| 4529 | + // Support: IE8 | |
| 4530 | + param: [ 1, "<object>", "</object>" ], | |
| 4531 | + thead: [ 1, "<table>", "</table>" ], | |
| 4532 | + tr: [ 2, "<table><tbody>", "</tbody></table>" ], | |
| 4533 | + col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], | |
| 4534 | + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], | |
| 4535 | + | |
| 4536 | + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, | |
| 4537 | + // unless wrapped in a div with non-breaking characters in front of it. | |
| 4538 | + _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] | |
| 4539 | +}; | |
| 4540 | + | |
| 4541 | +// Support: IE8-IE9 | |
| 4542 | +wrapMap.optgroup = wrapMap.option; | |
| 4543 | + | |
| 4544 | +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; | |
| 4545 | +wrapMap.th = wrapMap.td; | |
| 4546 | + | |
| 4547 | + | |
| 4548 | +function getAll( context, tag ) { | |
| 4549 | + var elems, elem, | |
| 4550 | + i = 0, | |
| 4551 | + found = typeof context.getElementsByTagName !== "undefined" ? | |
| 4552 | + context.getElementsByTagName( tag || "*" ) : | |
| 4553 | + typeof context.querySelectorAll !== "undefined" ? | |
| 4554 | + context.querySelectorAll( tag || "*" ) : | |
| 4555 | + undefined; | |
| 4556 | + | |
| 4557 | + if ( !found ) { | |
| 4558 | + for ( found = [], elems = context.childNodes || context; | |
| 4559 | + ( elem = elems[ i ] ) != null; | |
| 4560 | + i++ | |
| 4561 | + ) { | |
| 4562 | + if ( !tag || jQuery.nodeName( elem, tag ) ) { | |
| 4563 | + found.push( elem ); | |
| 4564 | + } else { | |
| 4565 | + jQuery.merge( found, getAll( elem, tag ) ); | |
| 4566 | + } | |
| 4567 | + } | |
| 4568 | + } | |
| 4569 | + | |
| 4570 | + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? | |
| 4571 | + jQuery.merge( [ context ], found ) : | |
| 4572 | + found; | |
| 4573 | +} | |
| 4574 | + | |
| 4575 | + | |
| 4576 | +// Mark scripts as having already been evaluated | |
| 4577 | +function setGlobalEval( elems, refElements ) { | |
| 4578 | + var elem, | |
| 4579 | + i = 0; | |
| 4580 | + for ( ; ( elem = elems[ i ] ) != null; i++ ) { | |
| 4581 | + jQuery._data( | |
| 4582 | + elem, | |
| 4583 | + "globalEval", | |
| 4584 | + !refElements || jQuery._data( refElements[ i ], "globalEval" ) | |
| 4585 | + ); | |
| 4586 | + } | |
| 4587 | +} | |
| 4588 | + | |
| 4589 | + | |
| 4590 | +var rhtml = /<|&#?\w+;/, | |
| 4591 | + rtbody = /<tbody/i; | |
| 4592 | + | |
| 4593 | +function fixDefaultChecked( elem ) { | |
| 4594 | + if ( rcheckableType.test( elem.type ) ) { | |
| 4595 | + elem.defaultChecked = elem.checked; | |
| 4596 | + } | |
| 4597 | +} | |
| 4598 | + | |
| 4599 | +function buildFragment( elems, context, scripts, selection, ignored ) { | |
| 4600 | + var j, elem, contains, | |
| 4601 | + tmp, tag, tbody, wrap, | |
| 4602 | + l = elems.length, | |
| 4603 | + | |
| 4604 | + // Ensure a safe fragment | |
| 4605 | + safe = createSafeFragment( context ), | |
| 4606 | + | |
| 4607 | + nodes = [], | |
| 4608 | + i = 0; | |
| 4609 | + | |
| 4610 | + for ( ; i < l; i++ ) { | |
| 4611 | + elem = elems[ i ]; | |
| 4612 | + | |
| 4613 | + if ( elem || elem === 0 ) { | |
| 4614 | + | |
| 4615 | + // Add nodes directly | |
| 4616 | + if ( jQuery.type( elem ) === "object" ) { | |
| 4617 | + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); | |
| 4618 | + | |
| 4619 | + // Convert non-html into a text node | |
| 4620 | + } else if ( !rhtml.test( elem ) ) { | |
| 4621 | + nodes.push( context.createTextNode( elem ) ); | |
| 4622 | + | |
| 4623 | + // Convert html into DOM nodes | |
| 4624 | + } else { | |
| 4625 | + tmp = tmp || safe.appendChild( context.createElement( "div" ) ); | |
| 4626 | + | |
| 4627 | + // Deserialize a standard representation | |
| 4628 | + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); | |
| 4629 | + wrap = wrapMap[ tag ] || wrapMap._default; | |
| 4630 | + | |
| 4631 | + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; | |
| 4632 | + | |
| 4633 | + // Descend through wrappers to the right content | |
| 4634 | + j = wrap[ 0 ]; | |
| 4635 | + while ( j-- ) { | |
| 4636 | + tmp = tmp.lastChild; | |
| 4637 | + } | |
| 4638 | + | |
| 4639 | + // Manually add leading whitespace removed by IE | |
| 4640 | + if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { | |
| 4641 | + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[ 0 ] ) ); | |
| 4642 | + } | |
| 4643 | + | |
| 4644 | + // Remove IE's autoinserted <tbody> from table fragments | |
| 4645 | + if ( !support.tbody ) { | |
| 4646 | + | |
| 4647 | + // String was a <table>, *may* have spurious <tbody> | |
| 4648 | + elem = tag === "table" && !rtbody.test( elem ) ? | |
| 4649 | + tmp.firstChild : | |
| 4650 | + | |
| 4651 | + // String was a bare <thead> or <tfoot> | |
| 4652 | + wrap[ 1 ] === "<table>" && !rtbody.test( elem ) ? | |
| 4653 | + tmp : | |
| 4654 | + 0; | |
| 4655 | + | |
| 4656 | + j = elem && elem.childNodes.length; | |
| 4657 | + while ( j-- ) { | |
| 4658 | + if ( jQuery.nodeName( ( tbody = elem.childNodes[ j ] ), "tbody" ) && | |
| 4659 | + !tbody.childNodes.length ) { | |
| 4660 | + | |
| 4661 | + elem.removeChild( tbody ); | |
| 4662 | + } | |
| 4663 | + } | |
| 4664 | + } | |
| 4665 | + | |
| 4666 | + jQuery.merge( nodes, tmp.childNodes ); | |
| 4667 | + | |
| 4668 | + // Fix #12392 for WebKit and IE > 9 | |
| 4669 | + tmp.textContent = ""; | |
| 4670 | + | |
| 4671 | + // Fix #12392 for oldIE | |
| 4672 | + while ( tmp.firstChild ) { | |
| 4673 | + tmp.removeChild( tmp.firstChild ); | |
| 4674 | + } | |
| 4675 | + | |
| 4676 | + // Remember the top-level container for proper cleanup | |
| 4677 | + tmp = safe.lastChild; | |
| 4678 | + } | |
| 4679 | + } | |
| 4680 | + } | |
| 4681 | + | |
| 4682 | + // Fix #11356: Clear elements from fragment | |
| 4683 | + if ( tmp ) { | |
| 4684 | + safe.removeChild( tmp ); | |
| 4685 | + } | |
| 4686 | + | |
| 4687 | + // Reset defaultChecked for any radios and checkboxes | |
| 4688 | + // about to be appended to the DOM in IE 6/7 (#8060) | |
| 4689 | + if ( !support.appendChecked ) { | |
| 4690 | + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); | |
| 4691 | + } | |
| 4692 | + | |
| 4693 | + i = 0; | |
| 4694 | + while ( ( elem = nodes[ i++ ] ) ) { | |
| 4695 | + | |
| 4696 | + // Skip elements already in the context collection (trac-4087) | |
| 4697 | + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { | |
| 4698 | + if ( ignored ) { | |
| 4699 | + ignored.push( elem ); | |
| 4700 | + } | |
| 4701 | + | |
| 4702 | + continue; | |
| 4703 | + } | |
| 4704 | + | |
| 4705 | + contains = jQuery.contains( elem.ownerDocument, elem ); | |
| 4706 | + | |
| 4707 | + // Append to fragment | |
| 4708 | + tmp = getAll( safe.appendChild( elem ), "script" ); | |
| 4709 | + | |
| 4710 | + // Preserve script evaluation history | |
| 4711 | + if ( contains ) { | |
| 4712 | + setGlobalEval( tmp ); | |
| 4713 | + } | |
| 4714 | + | |
| 4715 | + // Capture executables | |
| 4716 | + if ( scripts ) { | |
| 4717 | + j = 0; | |
| 4718 | + while ( ( elem = tmp[ j++ ] ) ) { | |
| 4719 | + if ( rscriptType.test( elem.type || "" ) ) { | |
| 4720 | + scripts.push( elem ); | |
| 4721 | + } | |
| 4722 | + } | |
| 4723 | + } | |
| 4724 | + } | |
| 4725 | + | |
| 4726 | + tmp = null; | |
| 4727 | + | |
| 4728 | + return safe; | |
| 4729 | +} | |
| 4730 | + | |
| 4731 | + | |
| 4732 | +( function() { | |
| 4733 | + var i, eventName, | |
| 4734 | + div = document.createElement( "div" ); | |
| 4735 | + | |
| 4736 | + // Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events) | |
| 4737 | + for ( i in { submit: true, change: true, focusin: true } ) { | |
| 4738 | + eventName = "on" + i; | |
| 4739 | + | |
| 4740 | + if ( !( support[ i ] = eventName in window ) ) { | |
| 4741 | + | |
| 4742 | + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) | |
| 4743 | + div.setAttribute( eventName, "t" ); | |
| 4744 | + support[ i ] = div.attributes[ eventName ].expando === false; | |
| 4745 | + } | |
| 4746 | + } | |
| 4747 | + | |
| 4748 | + // Null elements to avoid leaks in IE. | |
| 4749 | + div = null; | |
| 4750 | +} )(); | |
| 4751 | + | |
| 4752 | + | |
| 4753 | +var rformElems = /^(?:input|select|textarea)$/i, | |
| 4754 | + rkeyEvent = /^key/, | |
| 4755 | + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, | |
| 4756 | + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, | |
| 4757 | + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; | |
| 4758 | + | |
| 4759 | +function returnTrue() { | |
| 4760 | + return true; | |
| 4761 | +} | |
| 4762 | + | |
| 4763 | +function returnFalse() { | |
| 4764 | + return false; | |
| 4765 | +} | |
| 4766 | + | |
| 4767 | +// Support: IE9 | |
| 4768 | +// See #13393 for more info | |
| 4769 | +function safeActiveElement() { | |
| 4770 | + try { | |
| 4771 | + return document.activeElement; | |
| 4772 | + } catch ( err ) { } | |
| 4773 | +} | |
| 4774 | + | |
| 4775 | +function on( elem, types, selector, data, fn, one ) { | |
| 4776 | + var origFn, type; | |
| 4777 | + | |
| 4778 | + // Types can be a map of types/handlers | |
| 4779 | + if ( typeof types === "object" ) { | |
| 4780 | + | |
| 4781 | + // ( types-Object, selector, data ) | |
| 4782 | + if ( typeof selector !== "string" ) { | |
| 4783 | + | |
| 4784 | + // ( types-Object, data ) | |
| 4785 | + data = data || selector; | |
| 4786 | + selector = undefined; | |
| 4787 | + } | |
| 4788 | + for ( type in types ) { | |
| 4789 | + on( elem, type, selector, data, types[ type ], one ); | |
| 4790 | + } | |
| 4791 | + return elem; | |
| 4792 | + } | |
| 4793 | + | |
| 4794 | + if ( data == null && fn == null ) { | |
| 4795 | + | |
| 4796 | + // ( types, fn ) | |
| 4797 | + fn = selector; | |
| 4798 | + data = selector = undefined; | |
| 4799 | + } else if ( fn == null ) { | |
| 4800 | + if ( typeof selector === "string" ) { | |
| 4801 | + | |
| 4802 | + // ( types, selector, fn ) | |
| 4803 | + fn = data; | |
| 4804 | + data = undefined; | |
| 4805 | + } else { | |
| 4806 | + | |
| 4807 | + // ( types, data, fn ) | |
| 4808 | + fn = data; | |
| 4809 | + data = selector; | |
| 4810 | + selector = undefined; | |
| 4811 | + } | |
| 4812 | + } | |
| 4813 | + if ( fn === false ) { | |
| 4814 | + fn = returnFalse; | |
| 4815 | + } else if ( !fn ) { | |
| 4816 | + return elem; | |
| 4817 | + } | |
| 4818 | + | |
| 4819 | + if ( one === 1 ) { | |
| 4820 | + origFn = fn; | |
| 4821 | + fn = function( event ) { | |
| 4822 | + | |
| 4823 | + // Can use an empty set, since event contains the info | |
| 4824 | + jQuery().off( event ); | |
| 4825 | + return origFn.apply( this, arguments ); | |
| 4826 | + }; | |
| 4827 | + | |
| 4828 | + // Use same guid so caller can remove using origFn | |
| 4829 | + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); | |
| 4830 | + } | |
| 4831 | + return elem.each( function() { | |
| 4832 | + jQuery.event.add( this, types, fn, data, selector ); | |
| 4833 | + } ); | |
| 4834 | +} | |
| 4835 | + | |
| 4836 | +/* | |
| 4837 | + * Helper functions for managing events -- not part of the public interface. | |
| 4838 | + * Props to Dean Edwards' addEvent library for many of the ideas. | |
| 4839 | + */ | |
| 4840 | +jQuery.event = { | |
| 4841 | + | |
| 4842 | + global: {}, | |
| 4843 | + | |
| 4844 | + add: function( elem, types, handler, data, selector ) { | |
| 4845 | + var tmp, events, t, handleObjIn, | |
| 4846 | + special, eventHandle, handleObj, | |
| 4847 | + handlers, type, namespaces, origType, | |
| 4848 | + elemData = jQuery._data( elem ); | |
| 4849 | + | |
| 4850 | + // Don't attach events to noData or text/comment nodes (but allow plain objects) | |
| 4851 | + if ( !elemData ) { | |
| 4852 | + return; | |
| 4853 | + } | |
| 4854 | + | |
| 4855 | + // Caller can pass in an object of custom data in lieu of the handler | |
| 4856 | + if ( handler.handler ) { | |
| 4857 | + handleObjIn = handler; | |
| 4858 | + handler = handleObjIn.handler; | |
| 4859 | + selector = handleObjIn.selector; | |
| 4860 | + } | |
| 4861 | + | |
| 4862 | + // Make sure that the handler has a unique ID, used to find/remove it later | |
| 4863 | + if ( !handler.guid ) { | |
| 4864 | + handler.guid = jQuery.guid++; | |
| 4865 | + } | |
| 4866 | + | |
| 4867 | + // Init the element's event structure and main handler, if this is the first | |
| 4868 | + if ( !( events = elemData.events ) ) { | |
| 4869 | + events = elemData.events = {}; | |
| 4870 | + } | |
| 4871 | + if ( !( eventHandle = elemData.handle ) ) { | |
| 4872 | + eventHandle = elemData.handle = function( e ) { | |
| 4873 | + | |
| 4874 | + // Discard the second event of a jQuery.event.trigger() and | |
| 4875 | + // when an event is called after a page has unloaded | |
| 4876 | + return typeof jQuery !== "undefined" && | |
| 4877 | + ( !e || jQuery.event.triggered !== e.type ) ? | |
| 4878 | + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : | |
| 4879 | + undefined; | |
| 4880 | + }; | |
| 4881 | + | |
| 4882 | + // Add elem as a property of the handle fn to prevent a memory leak | |
| 4883 | + // with IE non-native events | |
| 4884 | + eventHandle.elem = elem; | |
| 4885 | + } | |
| 4886 | + | |
| 4887 | + // Handle multiple events separated by a space | |
| 4888 | + types = ( types || "" ).match( rnotwhite ) || [ "" ]; | |
| 4889 | + t = types.length; | |
| 4890 | + while ( t-- ) { | |
| 4891 | + tmp = rtypenamespace.exec( types[ t ] ) || []; | |
| 4892 | + type = origType = tmp[ 1 ]; | |
| 4893 | + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); | |
| 4894 | + | |
| 4895 | + // There *must* be a type, no attaching namespace-only handlers | |
| 4896 | + if ( !type ) { | |
| 4897 | + continue; | |
| 4898 | + } | |
| 4899 | + | |
| 4900 | + // If event changes its type, use the special event handlers for the changed type | |
| 4901 | + special = jQuery.event.special[ type ] || {}; | |
| 4902 | + | |
| 4903 | + // If selector defined, determine special event api type, otherwise given type | |
| 4904 | + type = ( selector ? special.delegateType : special.bindType ) || type; | |
| 4905 | + | |
| 4906 | + // Update special based on newly reset type | |
| 4907 | + special = jQuery.event.special[ type ] || {}; | |
| 4908 | + | |
| 4909 | + // handleObj is passed to all event handlers | |
| 4910 | + handleObj = jQuery.extend( { | |
| 4911 | + type: type, | |
| 4912 | + origType: origType, | |
| 4913 | + data: data, | |
| 4914 | + handler: handler, | |
| 4915 | + guid: handler.guid, | |
| 4916 | + selector: selector, | |
| 4917 | + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), | |
| 4918 | + namespace: namespaces.join( "." ) | |
| 4919 | + }, handleObjIn ); | |
| 4920 | + | |
| 4921 | + // Init the event handler queue if we're the first | |
| 4922 | + if ( !( handlers = events[ type ] ) ) { | |
| 4923 | + handlers = events[ type ] = []; | |
| 4924 | + handlers.delegateCount = 0; | |
| 4925 | + | |
| 4926 | + // Only use addEventListener/attachEvent if the special events handler returns false | |
| 4927 | + if ( !special.setup || | |
| 4928 | + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { | |
| 4929 | + | |
| 4930 | + // Bind the global event handler to the element | |
| 4931 | + if ( elem.addEventListener ) { | |
| 4932 | + elem.addEventListener( type, eventHandle, false ); | |
| 4933 | + | |
| 4934 | + } else if ( elem.attachEvent ) { | |
| 4935 | + elem.attachEvent( "on" + type, eventHandle ); | |
| 4936 | + } | |
| 4937 | + } | |
| 4938 | + } | |
| 4939 | + | |
| 4940 | + if ( special.add ) { | |
| 4941 | + special.add.call( elem, handleObj ); | |
| 4942 | + | |
| 4943 | + if ( !handleObj.handler.guid ) { | |
| 4944 | + handleObj.handler.guid = handler.guid; | |
| 4945 | + } | |
| 4946 | + } | |
| 4947 | + | |
| 4948 | + // Add to the element's handler list, delegates in front | |
| 4949 | + if ( selector ) { | |
| 4950 | + handlers.splice( handlers.delegateCount++, 0, handleObj ); | |
| 4951 | + } else { | |
| 4952 | + handlers.push( handleObj ); | |
| 4953 | + } | |
| 4954 | + | |
| 4955 | + // Keep track of which events have ever been used, for event optimization | |
| 4956 | + jQuery.event.global[ type ] = true; | |
| 4957 | + } | |
| 4958 | + | |
| 4959 | + // Nullify elem to prevent memory leaks in IE | |
| 4960 | + elem = null; | |
| 4961 | + }, | |
| 4962 | + | |
| 4963 | + // Detach an event or set of events from an element | |
| 4964 | + remove: function( elem, types, handler, selector, mappedTypes ) { | |
| 4965 | + var j, handleObj, tmp, | |
| 4966 | + origCount, t, events, | |
| 4967 | + special, handlers, type, | |
| 4968 | + namespaces, origType, | |
| 4969 | + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); | |
| 4970 | + | |
| 4971 | + if ( !elemData || !( events = elemData.events ) ) { | |
| 4972 | + return; | |
| 4973 | + } | |
| 4974 | + | |
| 4975 | + // Once for each type.namespace in types; type may be omitted | |
| 4976 | + types = ( types || "" ).match( rnotwhite ) || [ "" ]; | |
| 4977 | + t = types.length; | |
| 4978 | + while ( t-- ) { | |
| 4979 | + tmp = rtypenamespace.exec( types[ t ] ) || []; | |
| 4980 | + type = origType = tmp[ 1 ]; | |
| 4981 | + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); | |
| 4982 | + | |
| 4983 | + // Unbind all events (on this namespace, if provided) for the element | |
| 4984 | + if ( !type ) { | |
| 4985 | + for ( type in events ) { | |
| 4986 | + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); | |
| 4987 | + } | |
| 4988 | + continue; | |
| 4989 | + } | |
| 4990 | + | |
| 4991 | + special = jQuery.event.special[ type ] || {}; | |
| 4992 | + type = ( selector ? special.delegateType : special.bindType ) || type; | |
| 4993 | + handlers = events[ type ] || []; | |
| 4994 | + tmp = tmp[ 2 ] && | |
| 4995 | + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); | |
| 4996 | + | |
| 4997 | + // Remove matching events | |
| 4998 | + origCount = j = handlers.length; | |
| 4999 | + while ( j-- ) { | |
| 5000 | + handleObj = handlers[ j ]; | |
| 5001 | + | |
| 5002 | + if ( ( mappedTypes || origType === handleObj.origType ) && | |
| 5003 | + ( !handler || handler.guid === handleObj.guid ) && | |
| 5004 | + ( !tmp || tmp.test( handleObj.namespace ) ) && | |
| 5005 | + ( !selector || selector === handleObj.selector || | |
| 5006 | + selector === "**" && handleObj.selector ) ) { | |
| 5007 | + handlers.splice( j, 1 ); | |
| 5008 | + | |
| 5009 | + if ( handleObj.selector ) { | |
| 5010 | + handlers.delegateCount--; | |
| 5011 | + } | |
| 5012 | + if ( special.remove ) { | |
| 5013 | + special.remove.call( elem, handleObj ); | |
| 5014 | + } | |
| 5015 | + } | |
| 5016 | + } | |
| 5017 | + | |
| 5018 | + // Remove generic event handler if we removed something and no more handlers exist | |
| 5019 | + // (avoids potential for endless recursion during removal of special event handlers) | |
| 5020 | + if ( origCount && !handlers.length ) { | |
| 5021 | + if ( !special.teardown || | |
| 5022 | + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { | |
| 5023 | + | |
| 5024 | + jQuery.removeEvent( elem, type, elemData.handle ); | |
| 5025 | + } | |
| 5026 | + | |
| 5027 | + delete events[ type ]; | |
| 5028 | + } | |
| 5029 | + } | |
| 5030 | + | |
| 5031 | + // Remove the expando if it's no longer used | |
| 5032 | + if ( jQuery.isEmptyObject( events ) ) { | |
| 5033 | + delete elemData.handle; | |
| 5034 | + | |
| 5035 | + // removeData also checks for emptiness and clears the expando if empty | |
| 5036 | + // so use it instead of delete | |
| 5037 | + jQuery._removeData( elem, "events" ); | |
| 5038 | + } | |
| 5039 | + }, | |
| 5040 | + | |
| 5041 | + trigger: function( event, data, elem, onlyHandlers ) { | |
| 5042 | + var handle, ontype, cur, | |
| 5043 | + bubbleType, special, tmp, i, | |
| 5044 | + eventPath = [ elem || document ], | |
| 5045 | + type = hasOwn.call( event, "type" ) ? event.type : event, | |
| 5046 | + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; | |
| 5047 | + | |
| 5048 | + cur = tmp = elem = elem || document; | |
| 5049 | + | |
| 5050 | + // Don't do events on text and comment nodes | |
| 5051 | + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { | |
| 5052 | + return; | |
| 5053 | + } | |
| 5054 | + | |
| 5055 | + // focus/blur morphs to focusin/out; ensure we're not firing them right now | |
| 5056 | + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { | |
| 5057 | + return; | |
| 5058 | + } | |
| 5059 | + | |
| 5060 | + if ( type.indexOf( "." ) > -1 ) { | |
| 5061 | + | |
| 5062 | + // Namespaced trigger; create a regexp to match event type in handle() | |
| 5063 | + namespaces = type.split( "." ); | |
| 5064 | + type = namespaces.shift(); | |
| 5065 | + namespaces.sort(); | |
| 5066 | + } | |
| 5067 | + ontype = type.indexOf( ":" ) < 0 && "on" + type; | |
| 5068 | + | |
| 5069 | + // Caller can pass in a jQuery.Event object, Object, or just an event type string | |
| 5070 | + event = event[ jQuery.expando ] ? | |
| 5071 | + event : | |
| 5072 | + new jQuery.Event( type, typeof event === "object" && event ); | |
| 5073 | + | |
| 5074 | + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) | |
| 5075 | + event.isTrigger = onlyHandlers ? 2 : 3; | |
| 5076 | + event.namespace = namespaces.join( "." ); | |
| 5077 | + event.rnamespace = event.namespace ? | |
| 5078 | + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : | |
| 5079 | + null; | |
| 5080 | + | |
| 5081 | + // Clean up the event in case it is being reused | |
| 5082 | + event.result = undefined; | |
| 5083 | + if ( !event.target ) { | |
| 5084 | + event.target = elem; | |
| 5085 | + } | |
| 5086 | + | |
| 5087 | + // Clone any incoming data and prepend the event, creating the handler arg list | |
| 5088 | + data = data == null ? | |
| 5089 | + [ event ] : | |
| 5090 | + jQuery.makeArray( data, [ event ] ); | |
| 5091 | + | |
| 5092 | + // Allow special events to draw outside the lines | |
| 5093 | + special = jQuery.event.special[ type ] || {}; | |
| 5094 | + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { | |
| 5095 | + return; | |
| 5096 | + } | |
| 5097 | + | |
| 5098 | + // Determine event propagation path in advance, per W3C events spec (#9951) | |
| 5099 | + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) | |
| 5100 | + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { | |
| 5101 | + | |
| 5102 | + bubbleType = special.delegateType || type; | |
| 5103 | + if ( !rfocusMorph.test( bubbleType + type ) ) { | |
| 5104 | + cur = cur.parentNode; | |
| 5105 | + } | |
| 5106 | + for ( ; cur; cur = cur.parentNode ) { | |
| 5107 | + eventPath.push( cur ); | |
| 5108 | + tmp = cur; | |
| 5109 | + } | |
| 5110 | + | |
| 5111 | + // Only add window if we got to document (e.g., not plain obj or detached DOM) | |
| 5112 | + if ( tmp === ( elem.ownerDocument || document ) ) { | |
| 5113 | + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); | |
| 5114 | + } | |
| 5115 | + } | |
| 5116 | + | |
| 5117 | + // Fire handlers on the event path | |
| 5118 | + i = 0; | |
| 5119 | + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { | |
| 5120 | + | |
| 5121 | + event.type = i > 1 ? | |
| 5122 | + bubbleType : | |
| 5123 | + special.bindType || type; | |
| 5124 | + | |
| 5125 | + // jQuery handler | |
| 5126 | + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && | |
| 5127 | + jQuery._data( cur, "handle" ); | |
| 5128 | + | |
| 5129 | + if ( handle ) { | |
| 5130 | + handle.apply( cur, data ); | |
| 5131 | + } | |
| 5132 | + | |
| 5133 | + // Native handler | |
| 5134 | + handle = ontype && cur[ ontype ]; | |
| 5135 | + if ( handle && handle.apply && acceptData( cur ) ) { | |
| 5136 | + event.result = handle.apply( cur, data ); | |
| 5137 | + if ( event.result === false ) { | |
| 5138 | + event.preventDefault(); | |
| 5139 | + } | |
| 5140 | + } | |
| 5141 | + } | |
| 5142 | + event.type = type; | |
| 5143 | + | |
| 5144 | + // If nobody prevented the default action, do it now | |
| 5145 | + if ( !onlyHandlers && !event.isDefaultPrevented() ) { | |
| 5146 | + | |
| 5147 | + if ( | |
| 5148 | + ( !special._default || | |
| 5149 | + special._default.apply( eventPath.pop(), data ) === false | |
| 5150 | + ) && acceptData( elem ) | |
| 5151 | + ) { | |
| 5152 | + | |
| 5153 | + // Call a native DOM method on the target with the same name name as the event. | |
| 5154 | + // Can't use an .isFunction() check here because IE6/7 fails that test. | |
| 5155 | + // Don't do default actions on window, that's where global variables be (#6170) | |
| 5156 | + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { | |
| 5157 | + | |
| 5158 | + // Don't re-trigger an onFOO event when we call its FOO() method | |
| 5159 | + tmp = elem[ ontype ]; | |
| 5160 | + | |
| 5161 | + if ( tmp ) { | |
| 5162 | + elem[ ontype ] = null; | |
| 5163 | + } | |
| 5164 | + | |
| 5165 | + // Prevent re-triggering of the same event, since we already bubbled it above | |
| 5166 | + jQuery.event.triggered = type; | |
| 5167 | + try { | |
| 5168 | + elem[ type ](); | |
| 5169 | + } catch ( e ) { | |
| 5170 | + | |
| 5171 | + // IE<9 dies on focus/blur to hidden element (#1486,#12518) | |
| 5172 | + // only reproducible on winXP IE8 native, not IE9 in IE8 mode | |
| 5173 | + } | |
| 5174 | + jQuery.event.triggered = undefined; | |
| 5175 | + | |
| 5176 | + if ( tmp ) { | |
| 5177 | + elem[ ontype ] = tmp; | |
| 5178 | + } | |
| 5179 | + } | |
| 5180 | + } | |
| 5181 | + } | |
| 5182 | + | |
| 5183 | + return event.result; | |
| 5184 | + }, | |
| 5185 | + | |
| 5186 | + dispatch: function( event ) { | |
| 5187 | + | |
| 5188 | + // Make a writable jQuery.Event from the native event object | |
| 5189 | + event = jQuery.event.fix( event ); | |
| 5190 | + | |
| 5191 | + var i, j, ret, matched, handleObj, | |
| 5192 | + handlerQueue = [], | |
| 5193 | + args = slice.call( arguments ), | |
| 5194 | + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], | |
| 5195 | + special = jQuery.event.special[ event.type ] || {}; | |
| 5196 | + | |
| 5197 | + // Use the fix-ed jQuery.Event rather than the (read-only) native event | |
| 5198 | + args[ 0 ] = event; | |
| 5199 | + event.delegateTarget = this; | |
| 5200 | + | |
| 5201 | + // Call the preDispatch hook for the mapped type, and let it bail if desired | |
| 5202 | + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { | |
| 5203 | + return; | |
| 5204 | + } | |
| 5205 | + | |
| 5206 | + // Determine handlers | |
| 5207 | + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); | |
| 5208 | + | |
| 5209 | + // Run delegates first; they may want to stop propagation beneath us | |
| 5210 | + i = 0; | |
| 5211 | + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { | |
| 5212 | + event.currentTarget = matched.elem; | |
| 5213 | + | |
| 5214 | + j = 0; | |
| 5215 | + while ( ( handleObj = matched.handlers[ j++ ] ) && | |
| 5216 | + !event.isImmediatePropagationStopped() ) { | |
| 5217 | + | |
| 5218 | + // Triggered event must either 1) have no namespace, or 2) have namespace(s) | |
| 5219 | + // a subset or equal to those in the bound event (both can have no namespace). | |
| 5220 | + if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { | |
| 5221 | + | |
| 5222 | + event.handleObj = handleObj; | |
| 5223 | + event.data = handleObj.data; | |
| 5224 | + | |
| 5225 | + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || | |
| 5226 | + handleObj.handler ).apply( matched.elem, args ); | |
| 5227 | + | |
| 5228 | + if ( ret !== undefined ) { | |
| 5229 | + if ( ( event.result = ret ) === false ) { | |
| 5230 | + event.preventDefault(); | |
| 5231 | + event.stopPropagation(); | |
| 5232 | + } | |
| 5233 | + } | |
| 5234 | + } | |
| 5235 | + } | |
| 5236 | + } | |
| 5237 | + | |
| 5238 | + // Call the postDispatch hook for the mapped type | |
| 5239 | + if ( special.postDispatch ) { | |
| 5240 | + special.postDispatch.call( this, event ); | |
| 5241 | + } | |
| 5242 | + | |
| 5243 | + return event.result; | |
| 5244 | + }, | |
| 5245 | + | |
| 5246 | + handlers: function( event, handlers ) { | |
| 5247 | + var i, matches, sel, handleObj, | |
| 5248 | + handlerQueue = [], | |
| 5249 | + delegateCount = handlers.delegateCount, | |
| 5250 | + cur = event.target; | |
| 5251 | + | |
| 5252 | + // Support (at least): Chrome, IE9 | |
| 5253 | + // Find delegate handlers | |
| 5254 | + // Black-hole SVG <use> instance trees (#13180) | |
| 5255 | + // | |
| 5256 | + // Support: Firefox<=42+ | |
| 5257 | + // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) | |
| 5258 | + if ( delegateCount && cur.nodeType && | |
| 5259 | + ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) { | |
| 5260 | + | |
| 5261 | + /* jshint eqeqeq: false */ | |
| 5262 | + for ( ; cur != this; cur = cur.parentNode || this ) { | |
| 5263 | + /* jshint eqeqeq: true */ | |
| 5264 | + | |
| 5265 | + // Don't check non-elements (#13208) | |
| 5266 | + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) | |
| 5267 | + if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) { | |
| 5268 | + matches = []; | |
| 5269 | + for ( i = 0; i < delegateCount; i++ ) { | |
| 5270 | + handleObj = handlers[ i ]; | |
| 5271 | + | |
| 5272 | + // Don't conflict with Object.prototype properties (#13203) | |
| 5273 | + sel = handleObj.selector + " "; | |
| 5274 | + | |
| 5275 | + if ( matches[ sel ] === undefined ) { | |
| 5276 | + matches[ sel ] = handleObj.needsContext ? | |
| 5277 | + jQuery( sel, this ).index( cur ) > -1 : | |
| 5278 | + jQuery.find( sel, this, null, [ cur ] ).length; | |
| 5279 | + } | |
| 5280 | + if ( matches[ sel ] ) { | |
| 5281 | + matches.push( handleObj ); | |
| 5282 | + } | |
| 5283 | + } | |
| 5284 | + if ( matches.length ) { | |
| 5285 | + handlerQueue.push( { elem: cur, handlers: matches } ); | |
| 5286 | + } | |
| 5287 | + } | |
| 5288 | + } | |
| 5289 | + } | |
| 5290 | + | |
| 5291 | + // Add the remaining (directly-bound) handlers | |
| 5292 | + if ( delegateCount < handlers.length ) { | |
| 5293 | + handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); | |
| 5294 | + } | |
| 5295 | + | |
| 5296 | + return handlerQueue; | |
| 5297 | + }, | |
| 5298 | + | |
| 5299 | + fix: function( event ) { | |
| 5300 | + if ( event[ jQuery.expando ] ) { | |
| 5301 | + return event; | |
| 5302 | + } | |
| 5303 | + | |
| 5304 | + // Create a writable copy of the event object and normalize some properties | |
| 5305 | + var i, prop, copy, | |
| 5306 | + type = event.type, | |
| 5307 | + originalEvent = event, | |
| 5308 | + fixHook = this.fixHooks[ type ]; | |
| 5309 | + | |
| 5310 | + if ( !fixHook ) { | |
| 5311 | + this.fixHooks[ type ] = fixHook = | |
| 5312 | + rmouseEvent.test( type ) ? this.mouseHooks : | |
| 5313 | + rkeyEvent.test( type ) ? this.keyHooks : | |
| 5314 | + {}; | |
| 5315 | + } | |
| 5316 | + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; | |
| 5317 | + | |
| 5318 | + event = new jQuery.Event( originalEvent ); | |
| 5319 | + | |
| 5320 | + i = copy.length; | |
| 5321 | + while ( i-- ) { | |
| 5322 | + prop = copy[ i ]; | |
| 5323 | + event[ prop ] = originalEvent[ prop ]; | |
| 5324 | + } | |
| 5325 | + | |
| 5326 | + // Support: IE<9 | |
| 5327 | + // Fix target property (#1925) | |
| 5328 | + if ( !event.target ) { | |
| 5329 | + event.target = originalEvent.srcElement || document; | |
| 5330 | + } | |
| 5331 | + | |
| 5332 | + // Support: Safari 6-8+ | |
| 5333 | + // Target should not be a text node (#504, #13143) | |
| 5334 | + if ( event.target.nodeType === 3 ) { | |
| 5335 | + event.target = event.target.parentNode; | |
| 5336 | + } | |
| 5337 | + | |
| 5338 | + // Support: IE<9 | |
| 5339 | + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) | |
| 5340 | + event.metaKey = !!event.metaKey; | |
| 5341 | + | |
| 5342 | + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; | |
| 5343 | + }, | |
| 5344 | + | |
| 5345 | + // Includes some event props shared by KeyEvent and MouseEvent | |
| 5346 | + props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + | |
| 5347 | + "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), | |
| 5348 | + | |
| 5349 | + fixHooks: {}, | |
| 5350 | + | |
| 5351 | + keyHooks: { | |
| 5352 | + props: "char charCode key keyCode".split( " " ), | |
| 5353 | + filter: function( event, original ) { | |
| 5354 | + | |
| 5355 | + // Add which for key events | |
| 5356 | + if ( event.which == null ) { | |
| 5357 | + event.which = original.charCode != null ? original.charCode : original.keyCode; | |
| 5358 | + } | |
| 5359 | + | |
| 5360 | + return event; | |
| 5361 | + } | |
| 5362 | + }, | |
| 5363 | + | |
| 5364 | + mouseHooks: { | |
| 5365 | + props: ( "button buttons clientX clientY fromElement offsetX offsetY " + | |
| 5366 | + "pageX pageY screenX screenY toElement" ).split( " " ), | |
| 5367 | + filter: function( event, original ) { | |
| 5368 | + var body, eventDoc, doc, | |
| 5369 | + button = original.button, | |
| 5370 | + fromElement = original.fromElement; | |
| 5371 | + | |
| 5372 | + // Calculate pageX/Y if missing and clientX/Y available | |
| 5373 | + if ( event.pageX == null && original.clientX != null ) { | |
| 5374 | + eventDoc = event.target.ownerDocument || document; | |
| 5375 | + doc = eventDoc.documentElement; | |
| 5376 | + body = eventDoc.body; | |
| 5377 | + | |
| 5378 | + event.pageX = original.clientX + | |
| 5379 | + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - | |
| 5380 | + ( doc && doc.clientLeft || body && body.clientLeft || 0 ); | |
| 5381 | + event.pageY = original.clientY + | |
| 5382 | + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - | |
| 5383 | + ( doc && doc.clientTop || body && body.clientTop || 0 ); | |
| 5384 | + } | |
| 5385 | + | |
| 5386 | + // Add relatedTarget, if necessary | |
| 5387 | + if ( !event.relatedTarget && fromElement ) { | |
| 5388 | + event.relatedTarget = fromElement === event.target ? | |
| 5389 | + original.toElement : | |
| 5390 | + fromElement; | |
| 5391 | + } | |
| 5392 | + | |
| 5393 | + // Add which for click: 1 === left; 2 === middle; 3 === right | |
| 5394 | + // Note: button is not normalized, so don't use it | |
| 5395 | + if ( !event.which && button !== undefined ) { | |
| 5396 | + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); | |
| 5397 | + } | |
| 5398 | + | |
| 5399 | + return event; | |
| 5400 | + } | |
| 5401 | + }, | |
| 5402 | + | |
| 5403 | + special: { | |
| 5404 | + load: { | |
| 5405 | + | |
| 5406 | + // Prevent triggered image.load events from bubbling to window.load | |
| 5407 | + noBubble: true | |
| 5408 | + }, | |
| 5409 | + focus: { | |
| 5410 | + | |
| 5411 | + // Fire native event if possible so blur/focus sequence is correct | |
| 5412 | + trigger: function() { | |
| 5413 | + if ( this !== safeActiveElement() && this.focus ) { | |
| 5414 | + try { | |
| 5415 | + this.focus(); | |
| 5416 | + return false; | |
| 5417 | + } catch ( e ) { | |
| 5418 | + | |
| 5419 | + // Support: IE<9 | |
| 5420 | + // If we error on focus to hidden element (#1486, #12518), | |
| 5421 | + // let .trigger() run the handlers | |
| 5422 | + } | |
| 5423 | + } | |
| 5424 | + }, | |
| 5425 | + delegateType: "focusin" | |
| 5426 | + }, | |
| 5427 | + blur: { | |
| 5428 | + trigger: function() { | |
| 5429 | + if ( this === safeActiveElement() && this.blur ) { | |
| 5430 | + this.blur(); | |
| 5431 | + return false; | |
| 5432 | + } | |
| 5433 | + }, | |
| 5434 | + delegateType: "focusout" | |
| 5435 | + }, | |
| 5436 | + click: { | |
| 5437 | + | |
| 5438 | + // For checkbox, fire native event so checked state will be right | |
| 5439 | + trigger: function() { | |
| 5440 | + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { | |
| 5441 | + this.click(); | |
| 5442 | + return false; | |
| 5443 | + } | |
| 5444 | + }, | |
| 5445 | + | |
| 5446 | + // For cross-browser consistency, don't fire native .click() on links | |
| 5447 | + _default: function( event ) { | |
| 5448 | + return jQuery.nodeName( event.target, "a" ); | |
| 5449 | + } | |
| 5450 | + }, | |
| 5451 | + | |
| 5452 | + beforeunload: { | |
| 5453 | + postDispatch: function( event ) { | |
| 5454 | + | |
| 5455 | + // Support: Firefox 20+ | |
| 5456 | + // Firefox doesn't alert if the returnValue field is not set. | |
| 5457 | + if ( event.result !== undefined && event.originalEvent ) { | |
| 5458 | + event.originalEvent.returnValue = event.result; | |
| 5459 | + } | |
| 5460 | + } | |
| 5461 | + } | |
| 5462 | + }, | |
| 5463 | + | |
| 5464 | + // Piggyback on a donor event to simulate a different one | |
| 5465 | + simulate: function( type, elem, event ) { | |
| 5466 | + var e = jQuery.extend( | |
| 5467 | + new jQuery.Event(), | |
| 5468 | + event, | |
| 5469 | + { | |
| 5470 | + type: type, | |
| 5471 | + isSimulated: true | |
| 5472 | + | |
| 5473 | + // Previously, `originalEvent: {}` was set here, so stopPropagation call | |
| 5474 | + // would not be triggered on donor event, since in our own | |
| 5475 | + // jQuery.event.stopPropagation function we had a check for existence of | |
| 5476 | + // originalEvent.stopPropagation method, so, consequently it would be a noop. | |
| 5477 | + // | |
| 5478 | + // Guard for simulated events was moved to jQuery.event.stopPropagation function | |
| 5479 | + // since `originalEvent` should point to the original event for the | |
| 5480 | + // constancy with other events and for more focused logic | |
| 5481 | + } | |
| 5482 | + ); | |
| 5483 | + | |
| 5484 | + jQuery.event.trigger( e, null, elem ); | |
| 5485 | + | |
| 5486 | + if ( e.isDefaultPrevented() ) { | |
| 5487 | + event.preventDefault(); | |
| 5488 | + } | |
| 5489 | + } | |
| 5490 | +}; | |
| 5491 | + | |
| 5492 | +jQuery.removeEvent = document.removeEventListener ? | |
| 5493 | + function( elem, type, handle ) { | |
| 5494 | + | |
| 5495 | + // This "if" is needed for plain objects | |
| 5496 | + if ( elem.removeEventListener ) { | |
| 5497 | + elem.removeEventListener( type, handle ); | |
| 5498 | + } | |
| 5499 | + } : | |
| 5500 | + function( elem, type, handle ) { | |
| 5501 | + var name = "on" + type; | |
| 5502 | + | |
| 5503 | + if ( elem.detachEvent ) { | |
| 5504 | + | |
| 5505 | + // #8545, #7054, preventing memory leaks for custom events in IE6-8 | |
| 5506 | + // detachEvent needed property on element, by name of that event, | |
| 5507 | + // to properly expose it to GC | |
| 5508 | + if ( typeof elem[ name ] === "undefined" ) { | |
| 5509 | + elem[ name ] = null; | |
| 5510 | + } | |
| 5511 | + | |
| 5512 | + elem.detachEvent( name, handle ); | |
| 5513 | + } | |
| 5514 | + }; | |
| 5515 | + | |
| 5516 | +jQuery.Event = function( src, props ) { | |
| 5517 | + | |
| 5518 | + // Allow instantiation without the 'new' keyword | |
| 5519 | + if ( !( this instanceof jQuery.Event ) ) { | |
| 5520 | + return new jQuery.Event( src, props ); | |
| 5521 | + } | |
| 5522 | + | |
| 5523 | + // Event object | |
| 5524 | + if ( src && src.type ) { | |
| 5525 | + this.originalEvent = src; | |
| 5526 | + this.type = src.type; | |
| 5527 | + | |
| 5528 | + // Events bubbling up the document may have been marked as prevented | |
| 5529 | + // by a handler lower down the tree; reflect the correct value. | |
| 5530 | + this.isDefaultPrevented = src.defaultPrevented || | |
| 5531 | + src.defaultPrevented === undefined && | |
| 5532 | + | |
| 5533 | + // Support: IE < 9, Android < 4.0 | |
| 5534 | + src.returnValue === false ? | |
| 5535 | + returnTrue : | |
| 5536 | + returnFalse; | |
| 5537 | + | |
| 5538 | + // Event type | |
| 5539 | + } else { | |
| 5540 | + this.type = src; | |
| 5541 | + } | |
| 5542 | + | |
| 5543 | + // Put explicitly provided properties onto the event object | |
| 5544 | + if ( props ) { | |
| 5545 | + jQuery.extend( this, props ); | |
| 5546 | + } | |
| 5547 | + | |
| 5548 | + // Create a timestamp if incoming event doesn't have one | |
| 5549 | + this.timeStamp = src && src.timeStamp || jQuery.now(); | |
| 5550 | + | |
| 5551 | + // Mark it as fixed | |
| 5552 | + this[ jQuery.expando ] = true; | |
| 5553 | +}; | |
| 5554 | + | |
| 5555 | +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding | |
| 5556 | +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html | |
| 5557 | +jQuery.Event.prototype = { | |
| 5558 | + constructor: jQuery.Event, | |
| 5559 | + isDefaultPrevented: returnFalse, | |
| 5560 | + isPropagationStopped: returnFalse, | |
| 5561 | + isImmediatePropagationStopped: returnFalse, | |
| 5562 | + | |
| 5563 | + preventDefault: function() { | |
| 5564 | + var e = this.originalEvent; | |
| 5565 | + | |
| 5566 | + this.isDefaultPrevented = returnTrue; | |
| 5567 | + if ( !e ) { | |
| 5568 | + return; | |
| 5569 | + } | |
| 5570 | + | |
| 5571 | + // If preventDefault exists, run it on the original event | |
| 5572 | + if ( e.preventDefault ) { | |
| 5573 | + e.preventDefault(); | |
| 5574 | + | |
| 5575 | + // Support: IE | |
| 5576 | + // Otherwise set the returnValue property of the original event to false | |
| 5577 | + } else { | |
| 5578 | + e.returnValue = false; | |
| 5579 | + } | |
| 5580 | + }, | |
| 5581 | + stopPropagation: function() { | |
| 5582 | + var e = this.originalEvent; | |
| 5583 | + | |
| 5584 | + this.isPropagationStopped = returnTrue; | |
| 5585 | + | |
| 5586 | + if ( !e || this.isSimulated ) { | |
| 5587 | + return; | |
| 5588 | + } | |
| 5589 | + | |
| 5590 | + // If stopPropagation exists, run it on the original event | |
| 5591 | + if ( e.stopPropagation ) { | |
| 5592 | + e.stopPropagation(); | |
| 5593 | + } | |
| 5594 | + | |
| 5595 | + // Support: IE | |
| 5596 | + // Set the cancelBubble property of the original event to true | |
| 5597 | + e.cancelBubble = true; | |
| 5598 | + }, | |
| 5599 | + stopImmediatePropagation: function() { | |
| 5600 | + var e = this.originalEvent; | |
| 5601 | + | |
| 5602 | + this.isImmediatePropagationStopped = returnTrue; | |
| 5603 | + | |
| 5604 | + if ( e && e.stopImmediatePropagation ) { | |
| 5605 | + e.stopImmediatePropagation(); | |
| 5606 | + } | |
| 5607 | + | |
| 5608 | + this.stopPropagation(); | |
| 5609 | + } | |
| 5610 | +}; | |
| 5611 | + | |
| 5612 | +// Create mouseenter/leave events using mouseover/out and event-time checks | |
| 5613 | +// so that event delegation works in jQuery. | |
| 5614 | +// Do the same for pointerenter/pointerleave and pointerover/pointerout | |
| 5615 | +// | |
| 5616 | +// Support: Safari 7 only | |
| 5617 | +// Safari sends mouseenter too often; see: | |
| 5618 | +// https://code.google.com/p/chromium/issues/detail?id=470258 | |
| 5619 | +// for the description of the bug (it existed in older Chrome versions as well). | |
| 5620 | +jQuery.each( { | |
| 5621 | + mouseenter: "mouseover", | |
| 5622 | + mouseleave: "mouseout", | |
| 5623 | + pointerenter: "pointerover", | |
| 5624 | + pointerleave: "pointerout" | |
| 5625 | +}, function( orig, fix ) { | |
| 5626 | + jQuery.event.special[ orig ] = { | |
| 5627 | + delegateType: fix, | |
| 5628 | + bindType: fix, | |
| 5629 | + | |
| 5630 | + handle: function( event ) { | |
| 5631 | + var ret, | |
| 5632 | + target = this, | |
| 5633 | + related = event.relatedTarget, | |
| 5634 | + handleObj = event.handleObj; | |
| 5635 | + | |
| 5636 | + // For mouseenter/leave call the handler if related is outside the target. | |
| 5637 | + // NB: No relatedTarget if the mouse left/entered the browser window | |
| 5638 | + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { | |
| 5639 | + event.type = handleObj.origType; | |
| 5640 | + ret = handleObj.handler.apply( this, arguments ); | |
| 5641 | + event.type = fix; | |
| 5642 | + } | |
| 5643 | + return ret; | |
| 5644 | + } | |
| 5645 | + }; | |
| 5646 | +} ); | |
| 5647 | + | |
| 5648 | +// IE submit delegation | |
| 5649 | +if ( !support.submit ) { | |
| 5650 | + | |
| 5651 | + jQuery.event.special.submit = { | |
| 5652 | + setup: function() { | |
| 5653 | + | |
| 5654 | + // Only need this for delegated form submit events | |
| 5655 | + if ( jQuery.nodeName( this, "form" ) ) { | |
| 5656 | + return false; | |
| 5657 | + } | |
| 5658 | + | |
| 5659 | + // Lazy-add a submit handler when a descendant form may potentially be submitted | |
| 5660 | + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { | |
| 5661 | + | |
| 5662 | + // Node name check avoids a VML-related crash in IE (#9807) | |
| 5663 | + var elem = e.target, | |
| 5664 | + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? | |
| 5665 | + | |
| 5666 | + // Support: IE <=8 | |
| 5667 | + // We use jQuery.prop instead of elem.form | |
| 5668 | + // to allow fixing the IE8 delegated submit issue (gh-2332) | |
| 5669 | + // by 3rd party polyfills/workarounds. | |
| 5670 | + jQuery.prop( elem, "form" ) : | |
| 5671 | + undefined; | |
| 5672 | + | |
| 5673 | + if ( form && !jQuery._data( form, "submit" ) ) { | |
| 5674 | + jQuery.event.add( form, "submit._submit", function( event ) { | |
| 5675 | + event._submitBubble = true; | |
| 5676 | + } ); | |
| 5677 | + jQuery._data( form, "submit", true ); | |
| 5678 | + } | |
| 5679 | + } ); | |
| 5680 | + | |
| 5681 | + // return undefined since we don't need an event listener | |
| 5682 | + }, | |
| 5683 | + | |
| 5684 | + postDispatch: function( event ) { | |
| 5685 | + | |
| 5686 | + // If form was submitted by the user, bubble the event up the tree | |
| 5687 | + if ( event._submitBubble ) { | |
| 5688 | + delete event._submitBubble; | |
| 5689 | + if ( this.parentNode && !event.isTrigger ) { | |
| 5690 | + jQuery.event.simulate( "submit", this.parentNode, event ); | |
| 5691 | + } | |
| 5692 | + } | |
| 5693 | + }, | |
| 5694 | + | |
| 5695 | + teardown: function() { | |
| 5696 | + | |
| 5697 | + // Only need this for delegated form submit events | |
| 5698 | + if ( jQuery.nodeName( this, "form" ) ) { | |
| 5699 | + return false; | |
| 5700 | + } | |
| 5701 | + | |
| 5702 | + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above | |
| 5703 | + jQuery.event.remove( this, "._submit" ); | |
| 5704 | + } | |
| 5705 | + }; | |
| 5706 | +} | |
| 5707 | + | |
| 5708 | +// IE change delegation and checkbox/radio fix | |
| 5709 | +if ( !support.change ) { | |
| 5710 | + | |
| 5711 | + jQuery.event.special.change = { | |
| 5712 | + | |
| 5713 | + setup: function() { | |
| 5714 | + | |
| 5715 | + if ( rformElems.test( this.nodeName ) ) { | |
| 5716 | + | |
| 5717 | + // IE doesn't fire change on a check/radio until blur; trigger it on click | |
| 5718 | + // after a propertychange. Eat the blur-change in special.change.handle. | |
| 5719 | + // This still fires onchange a second time for check/radio after blur. | |
| 5720 | + if ( this.type === "checkbox" || this.type === "radio" ) { | |
| 5721 | + jQuery.event.add( this, "propertychange._change", function( event ) { | |
| 5722 | + if ( event.originalEvent.propertyName === "checked" ) { | |
| 5723 | + this._justChanged = true; | |
| 5724 | + } | |
| 5725 | + } ); | |
| 5726 | + jQuery.event.add( this, "click._change", function( event ) { | |
| 5727 | + if ( this._justChanged && !event.isTrigger ) { | |
| 5728 | + this._justChanged = false; | |
| 5729 | + } | |
| 5730 | + | |
| 5731 | + // Allow triggered, simulated change events (#11500) | |
| 5732 | + jQuery.event.simulate( "change", this, event ); | |
| 5733 | + } ); | |
| 5734 | + } | |
| 5735 | + return false; | |
| 5736 | + } | |
| 5737 | + | |
| 5738 | + // Delegated event; lazy-add a change handler on descendant inputs | |
| 5739 | + jQuery.event.add( this, "beforeactivate._change", function( e ) { | |
| 5740 | + var elem = e.target; | |
| 5741 | + | |
| 5742 | + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "change" ) ) { | |
| 5743 | + jQuery.event.add( elem, "change._change", function( event ) { | |
| 5744 | + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { | |
| 5745 | + jQuery.event.simulate( "change", this.parentNode, event ); | |
| 5746 | + } | |
| 5747 | + } ); | |
| 5748 | + jQuery._data( elem, "change", true ); | |
| 5749 | + } | |
| 5750 | + } ); | |
| 5751 | + }, | |
| 5752 | + | |
| 5753 | + handle: function( event ) { | |
| 5754 | + var elem = event.target; | |
| 5755 | + | |
| 5756 | + // Swallow native change events from checkbox/radio, we already triggered them above | |
| 5757 | + if ( this !== elem || event.isSimulated || event.isTrigger || | |
| 5758 | + ( elem.type !== "radio" && elem.type !== "checkbox" ) ) { | |
| 5759 | + | |
| 5760 | + return event.handleObj.handler.apply( this, arguments ); | |
| 5761 | + } | |
| 5762 | + }, | |
| 5763 | + | |
| 5764 | + teardown: function() { | |
| 5765 | + jQuery.event.remove( this, "._change" ); | |
| 5766 | + | |
| 5767 | + return !rformElems.test( this.nodeName ); | |
| 5768 | + } | |
| 5769 | + }; | |
| 5770 | +} | |
| 5771 | + | |
| 5772 | +// Support: Firefox | |
| 5773 | +// Firefox doesn't have focus(in | out) events | |
| 5774 | +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 | |
| 5775 | +// | |
| 5776 | +// Support: Chrome, Safari | |
| 5777 | +// focus(in | out) events fire after focus & blur events, | |
| 5778 | +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order | |
| 5779 | +// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857 | |
| 5780 | +if ( !support.focusin ) { | |
| 5781 | + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { | |
| 5782 | + | |
| 5783 | + // Attach a single capturing handler on the document while someone wants focusin/focusout | |
| 5784 | + var handler = function( event ) { | |
| 5785 | + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); | |
| 5786 | + }; | |
| 5787 | + | |
| 5788 | + jQuery.event.special[ fix ] = { | |
| 5789 | + setup: function() { | |
| 5790 | + var doc = this.ownerDocument || this, | |
| 5791 | + attaches = jQuery._data( doc, fix ); | |
| 5792 | + | |
| 5793 | + if ( !attaches ) { | |
| 5794 | + doc.addEventListener( orig, handler, true ); | |
| 5795 | + } | |
| 5796 | + jQuery._data( doc, fix, ( attaches || 0 ) + 1 ); | |
| 5797 | + }, | |
| 5798 | + teardown: function() { | |
| 5799 | + var doc = this.ownerDocument || this, | |
| 5800 | + attaches = jQuery._data( doc, fix ) - 1; | |
| 5801 | + | |
| 5802 | + if ( !attaches ) { | |
| 5803 | + doc.removeEventListener( orig, handler, true ); | |
| 5804 | + jQuery._removeData( doc, fix ); | |
| 5805 | + } else { | |
| 5806 | + jQuery._data( doc, fix, attaches ); | |
| 5807 | + } | |
| 5808 | + } | |
| 5809 | + }; | |
| 5810 | + } ); | |
| 5811 | +} | |
| 5812 | + | |
| 5813 | +jQuery.fn.extend( { | |
| 5814 | + | |
| 5815 | + on: function( types, selector, data, fn ) { | |
| 5816 | + return on( this, types, selector, data, fn ); | |
| 5817 | + }, | |
| 5818 | + one: function( types, selector, data, fn ) { | |
| 5819 | + return on( this, types, selector, data, fn, 1 ); | |
| 5820 | + }, | |
| 5821 | + off: function( types, selector, fn ) { | |
| 5822 | + var handleObj, type; | |
| 5823 | + if ( types && types.preventDefault && types.handleObj ) { | |
| 5824 | + | |
| 5825 | + // ( event ) dispatched jQuery.Event | |
| 5826 | + handleObj = types.handleObj; | |
| 5827 | + jQuery( types.delegateTarget ).off( | |
| 5828 | + handleObj.namespace ? | |
| 5829 | + handleObj.origType + "." + handleObj.namespace : | |
| 5830 | + handleObj.origType, | |
| 5831 | + handleObj.selector, | |
| 5832 | + handleObj.handler | |
| 5833 | + ); | |
| 5834 | + return this; | |
| 5835 | + } | |
| 5836 | + if ( typeof types === "object" ) { | |
| 5837 | + | |
| 5838 | + // ( types-object [, selector] ) | |
| 5839 | + for ( type in types ) { | |
| 5840 | + this.off( type, selector, types[ type ] ); | |
| 5841 | + } | |
| 5842 | + return this; | |
| 5843 | + } | |
| 5844 | + if ( selector === false || typeof selector === "function" ) { | |
| 5845 | + | |
| 5846 | + // ( types [, fn] ) | |
| 5847 | + fn = selector; | |
| 5848 | + selector = undefined; | |
| 5849 | + } | |
| 5850 | + if ( fn === false ) { | |
| 5851 | + fn = returnFalse; | |
| 5852 | + } | |
| 5853 | + return this.each( function() { | |
| 5854 | + jQuery.event.remove( this, types, fn, selector ); | |
| 5855 | + } ); | |
| 5856 | + }, | |
| 5857 | + | |
| 5858 | + trigger: function( type, data ) { | |
| 5859 | + return this.each( function() { | |
| 5860 | + jQuery.event.trigger( type, data, this ); | |
| 5861 | + } ); | |
| 5862 | + }, | |
| 5863 | + triggerHandler: function( type, data ) { | |
| 5864 | + var elem = this[ 0 ]; | |
| 5865 | + if ( elem ) { | |
| 5866 | + return jQuery.event.trigger( type, data, elem, true ); | |
| 5867 | + } | |
| 5868 | + } | |
| 5869 | +} ); | |
| 5870 | + | |
| 5871 | + | |
| 5872 | +var rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, | |
| 5873 | + rnoshimcache = new RegExp( "<(?:" + nodeNames + ")[\\s/>]", "i" ), | |
| 5874 | + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, | |
| 5875 | + | |
| 5876 | + // Support: IE 10-11, Edge 10240+ | |
| 5877 | + // In IE/Edge using regex groups here causes severe slowdowns. | |
| 5878 | + // See https://connect.microsoft.com/IE/feedback/details/1736512/ | |
| 5879 | + rnoInnerhtml = /<script|<style|<link/i, | |
| 5880 | + | |
| 5881 | + // checked="checked" or checked | |
| 5882 | + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, | |
| 5883 | + rscriptTypeMasked = /^true\/(.*)/, | |
| 5884 | + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, | |
| 5885 | + safeFragment = createSafeFragment( document ), | |
| 5886 | + fragmentDiv = safeFragment.appendChild( document.createElement( "div" ) ); | |
| 5887 | + | |
| 5888 | +// Support: IE<8 | |
| 5889 | +// Manipulating tables requires a tbody | |
| 5890 | +function manipulationTarget( elem, content ) { | |
| 5891 | + return jQuery.nodeName( elem, "table" ) && | |
| 5892 | + jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? | |
| 5893 | + | |
| 5894 | + elem.getElementsByTagName( "tbody" )[ 0 ] || | |
| 5895 | + elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) : | |
| 5896 | + elem; | |
| 5897 | +} | |
| 5898 | + | |
| 5899 | +// Replace/restore the type attribute of script elements for safe DOM manipulation | |
| 5900 | +function disableScript( elem ) { | |
| 5901 | + elem.type = ( jQuery.find.attr( elem, "type" ) !== null ) + "/" + elem.type; | |
| 5902 | + return elem; | |
| 5903 | +} | |
| 5904 | +function restoreScript( elem ) { | |
| 5905 | + var match = rscriptTypeMasked.exec( elem.type ); | |
| 5906 | + if ( match ) { | |
| 5907 | + elem.type = match[ 1 ]; | |
| 5908 | + } else { | |
| 5909 | + elem.removeAttribute( "type" ); | |
| 5910 | + } | |
| 5911 | + return elem; | |
| 5912 | +} | |
| 5913 | + | |
| 5914 | +function cloneCopyEvent( src, dest ) { | |
| 5915 | + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { | |
| 5916 | + return; | |
| 5917 | + } | |
| 5918 | + | |
| 5919 | + var type, i, l, | |
| 5920 | + oldData = jQuery._data( src ), | |
| 5921 | + curData = jQuery._data( dest, oldData ), | |
| 5922 | + events = oldData.events; | |
| 5923 | + | |
| 5924 | + if ( events ) { | |
| 5925 | + delete curData.handle; | |
| 5926 | + curData.events = {}; | |
| 5927 | + | |
| 5928 | + for ( type in events ) { | |
| 5929 | + for ( i = 0, l = events[ type ].length; i < l; i++ ) { | |
| 5930 | + jQuery.event.add( dest, type, events[ type ][ i ] ); | |
| 5931 | + } | |
| 5932 | + } | |
| 5933 | + } | |
| 5934 | + | |
| 5935 | + // make the cloned public data object a copy from the original | |
| 5936 | + if ( curData.data ) { | |
| 5937 | + curData.data = jQuery.extend( {}, curData.data ); | |
| 5938 | + } | |
| 5939 | +} | |
| 5940 | + | |
| 5941 | +function fixCloneNodeIssues( src, dest ) { | |
| 5942 | + var nodeName, e, data; | |
| 5943 | + | |
| 5944 | + // We do not need to do anything for non-Elements | |
| 5945 | + if ( dest.nodeType !== 1 ) { | |
| 5946 | + return; | |
| 5947 | + } | |
| 5948 | + | |
| 5949 | + nodeName = dest.nodeName.toLowerCase(); | |
| 5950 | + | |
| 5951 | + // IE6-8 copies events bound via attachEvent when using cloneNode. | |
| 5952 | + if ( !support.noCloneEvent && dest[ jQuery.expando ] ) { | |
| 5953 | + data = jQuery._data( dest ); | |
| 5954 | + | |
| 5955 | + for ( e in data.events ) { | |
| 5956 | + jQuery.removeEvent( dest, e, data.handle ); | |
| 5957 | + } | |
| 5958 | + | |
| 5959 | + // Event data gets referenced instead of copied if the expando gets copied too | |
| 5960 | + dest.removeAttribute( jQuery.expando ); | |
| 5961 | + } | |
| 5962 | + | |
| 5963 | + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text | |
| 5964 | + if ( nodeName === "script" && dest.text !== src.text ) { | |
| 5965 | + disableScript( dest ).text = src.text; | |
| 5966 | + restoreScript( dest ); | |
| 5967 | + | |
| 5968 | + // IE6-10 improperly clones children of object elements using classid. | |
| 5969 | + // IE10 throws NoModificationAllowedError if parent is null, #12132. | |
| 5970 | + } else if ( nodeName === "object" ) { | |
| 5971 | + if ( dest.parentNode ) { | |
| 5972 | + dest.outerHTML = src.outerHTML; | |
| 5973 | + } | |
| 5974 | + | |
| 5975 | + // This path appears unavoidable for IE9. When cloning an object | |
| 5976 | + // element in IE9, the outerHTML strategy above is not sufficient. | |
| 5977 | + // If the src has innerHTML and the destination does not, | |
| 5978 | + // copy the src.innerHTML into the dest.innerHTML. #10324 | |
| 5979 | + if ( support.html5Clone && ( src.innerHTML && !jQuery.trim( dest.innerHTML ) ) ) { | |
| 5980 | + dest.innerHTML = src.innerHTML; | |
| 5981 | + } | |
| 5982 | + | |
| 5983 | + } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { | |
| 5984 | + | |
| 5985 | + // IE6-8 fails to persist the checked state of a cloned checkbox | |
| 5986 | + // or radio button. Worse, IE6-7 fail to give the cloned element | |
| 5987 | + // a checked appearance if the defaultChecked value isn't also set | |
| 5988 | + | |
| 5989 | + dest.defaultChecked = dest.checked = src.checked; | |
| 5990 | + | |
| 5991 | + // IE6-7 get confused and end up setting the value of a cloned | |
| 5992 | + // checkbox/radio button to an empty string instead of "on" | |
| 5993 | + if ( dest.value !== src.value ) { | |
| 5994 | + dest.value = src.value; | |
| 5995 | + } | |
| 5996 | + | |
| 5997 | + // IE6-8 fails to return the selected option to the default selected | |
| 5998 | + // state when cloning options | |
| 5999 | + } else if ( nodeName === "option" ) { | |
| 6000 | + dest.defaultSelected = dest.selected = src.defaultSelected; | |
| 6001 | + | |
| 6002 | + // IE6-8 fails to set the defaultValue to the correct value when | |
| 6003 | + // cloning other types of input fields | |
| 6004 | + } else if ( nodeName === "input" || nodeName === "textarea" ) { | |
| 6005 | + dest.defaultValue = src.defaultValue; | |
| 6006 | + } | |
| 6007 | +} | |
| 6008 | + | |
| 6009 | +function domManip( collection, args, callback, ignored ) { | |
| 6010 | + | |
| 6011 | + // Flatten any nested arrays | |
| 6012 | + args = concat.apply( [], args ); | |
| 6013 | + | |
| 6014 | + var first, node, hasScripts, | |
| 6015 | + scripts, doc, fragment, | |
| 6016 | + i = 0, | |
| 6017 | + l = collection.length, | |
| 6018 | + iNoClone = l - 1, | |
| 6019 | + value = args[ 0 ], | |
| 6020 | + isFunction = jQuery.isFunction( value ); | |
| 6021 | + | |
| 6022 | + // We can't cloneNode fragments that contain checked, in WebKit | |
| 6023 | + if ( isFunction || | |
| 6024 | + ( l > 1 && typeof value === "string" && | |
| 6025 | + !support.checkClone && rchecked.test( value ) ) ) { | |
| 6026 | + return collection.each( function( index ) { | |
| 6027 | + var self = collection.eq( index ); | |
| 6028 | + if ( isFunction ) { | |
| 6029 | + args[ 0 ] = value.call( this, index, self.html() ); | |
| 6030 | + } | |
| 6031 | + domManip( self, args, callback, ignored ); | |
| 6032 | + } ); | |
| 6033 | + } | |
| 6034 | + | |
| 6035 | + if ( l ) { | |
| 6036 | + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); | |
| 6037 | + first = fragment.firstChild; | |
| 6038 | + | |
| 6039 | + if ( fragment.childNodes.length === 1 ) { | |
| 6040 | + fragment = first; | |
| 6041 | + } | |
| 6042 | + | |
| 6043 | + // Require either new content or an interest in ignored elements to invoke the callback | |
| 6044 | + if ( first || ignored ) { | |
| 6045 | + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); | |
| 6046 | + hasScripts = scripts.length; | |
| 6047 | + | |
| 6048 | + // Use the original fragment for the last item | |
| 6049 | + // instead of the first because it can end up | |
| 6050 | + // being emptied incorrectly in certain situations (#8070). | |
| 6051 | + for ( ; i < l; i++ ) { | |
| 6052 | + node = fragment; | |
| 6053 | + | |
| 6054 | + if ( i !== iNoClone ) { | |
| 6055 | + node = jQuery.clone( node, true, true ); | |
| 6056 | + | |
| 6057 | + // Keep references to cloned scripts for later restoration | |
| 6058 | + if ( hasScripts ) { | |
| 6059 | + | |
| 6060 | + // Support: Android<4.1, PhantomJS<2 | |
| 6061 | + // push.apply(_, arraylike) throws on ancient WebKit | |
| 6062 | + jQuery.merge( scripts, getAll( node, "script" ) ); | |
| 6063 | + } | |
| 6064 | + } | |
| 6065 | + | |
| 6066 | + callback.call( collection[ i ], node, i ); | |
| 6067 | + } | |
| 6068 | + | |
| 6069 | + if ( hasScripts ) { | |
| 6070 | + doc = scripts[ scripts.length - 1 ].ownerDocument; | |
| 6071 | + | |
| 6072 | + // Reenable scripts | |
| 6073 | + jQuery.map( scripts, restoreScript ); | |
| 6074 | + | |
| 6075 | + // Evaluate executable scripts on first document insertion | |
| 6076 | + for ( i = 0; i < hasScripts; i++ ) { | |
| 6077 | + node = scripts[ i ]; | |
| 6078 | + if ( rscriptType.test( node.type || "" ) && | |
| 6079 | + !jQuery._data( node, "globalEval" ) && | |
| 6080 | + jQuery.contains( doc, node ) ) { | |
| 6081 | + | |
| 6082 | + if ( node.src ) { | |
| 6083 | + | |
| 6084 | + // Optional AJAX dependency, but won't run scripts if not present | |
| 6085 | + if ( jQuery._evalUrl ) { | |
| 6086 | + jQuery._evalUrl( node.src ); | |
| 6087 | + } | |
| 6088 | + } else { | |
| 6089 | + jQuery.globalEval( | |
| 6090 | + ( node.text || node.textContent || node.innerHTML || "" ) | |
| 6091 | + .replace( rcleanScript, "" ) | |
| 6092 | + ); | |
| 6093 | + } | |
| 6094 | + } | |
| 6095 | + } | |
| 6096 | + } | |
| 6097 | + | |
| 6098 | + // Fix #11809: Avoid leaking memory | |
| 6099 | + fragment = first = null; | |
| 6100 | + } | |
| 6101 | + } | |
| 6102 | + | |
| 6103 | + return collection; | |
| 6104 | +} | |
| 6105 | + | |
| 6106 | +function remove( elem, selector, keepData ) { | |
| 6107 | + var node, | |
| 6108 | + elems = selector ? jQuery.filter( selector, elem ) : elem, | |
| 6109 | + i = 0; | |
| 6110 | + | |
| 6111 | + for ( ; ( node = elems[ i ] ) != null; i++ ) { | |
| 6112 | + | |
| 6113 | + if ( !keepData && node.nodeType === 1 ) { | |
| 6114 | + jQuery.cleanData( getAll( node ) ); | |
| 6115 | + } | |
| 6116 | + | |
| 6117 | + if ( node.parentNode ) { | |
| 6118 | + if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { | |
| 6119 | + setGlobalEval( getAll( node, "script" ) ); | |
| 6120 | + } | |
| 6121 | + node.parentNode.removeChild( node ); | |
| 6122 | + } | |
| 6123 | + } | |
| 6124 | + | |
| 6125 | + return elem; | |
| 6126 | +} | |
| 6127 | + | |
| 6128 | +jQuery.extend( { | |
| 6129 | + htmlPrefilter: function( html ) { | |
| 6130 | + return html.replace( rxhtmlTag, "<$1></$2>" ); | |
| 6131 | + }, | |
| 6132 | + | |
| 6133 | + clone: function( elem, dataAndEvents, deepDataAndEvents ) { | |
| 6134 | + var destElements, node, clone, i, srcElements, | |
| 6135 | + inPage = jQuery.contains( elem.ownerDocument, elem ); | |
| 6136 | + | |
| 6137 | + if ( support.html5Clone || jQuery.isXMLDoc( elem ) || | |
| 6138 | + !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { | |
| 6139 | + | |
| 6140 | + clone = elem.cloneNode( true ); | |
| 6141 | + | |
| 6142 | + // IE<=8 does not properly clone detached, unknown element nodes | |
| 6143 | + } else { | |
| 6144 | + fragmentDiv.innerHTML = elem.outerHTML; | |
| 6145 | + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); | |
| 6146 | + } | |
| 6147 | + | |
| 6148 | + if ( ( !support.noCloneEvent || !support.noCloneChecked ) && | |
| 6149 | + ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { | |
| 6150 | + | |
| 6151 | + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 | |
| 6152 | + destElements = getAll( clone ); | |
| 6153 | + srcElements = getAll( elem ); | |
| 6154 | + | |
| 6155 | + // Fix all IE cloning issues | |
| 6156 | + for ( i = 0; ( node = srcElements[ i ] ) != null; ++i ) { | |
| 6157 | + | |
| 6158 | + // Ensure that the destination node is not null; Fixes #9587 | |
| 6159 | + if ( destElements[ i ] ) { | |
| 6160 | + fixCloneNodeIssues( node, destElements[ i ] ); | |
| 6161 | + } | |
| 6162 | + } | |
| 6163 | + } | |
| 6164 | + | |
| 6165 | + // Copy the events from the original to the clone | |
| 6166 | + if ( dataAndEvents ) { | |
| 6167 | + if ( deepDataAndEvents ) { | |
| 6168 | + srcElements = srcElements || getAll( elem ); | |
| 6169 | + destElements = destElements || getAll( clone ); | |
| 6170 | + | |
| 6171 | + for ( i = 0; ( node = srcElements[ i ] ) != null; i++ ) { | |
| 6172 | + cloneCopyEvent( node, destElements[ i ] ); | |
| 6173 | + } | |
| 6174 | + } else { | |
| 6175 | + cloneCopyEvent( elem, clone ); | |
| 6176 | + } | |
| 6177 | + } | |
| 6178 | + | |
| 6179 | + // Preserve script evaluation history | |
| 6180 | + destElements = getAll( clone, "script" ); | |
| 6181 | + if ( destElements.length > 0 ) { | |
| 6182 | + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); | |
| 6183 | + } | |
| 6184 | + | |
| 6185 | + destElements = srcElements = node = null; | |
| 6186 | + | |
| 6187 | + // Return the cloned set | |
| 6188 | + return clone; | |
| 6189 | + }, | |
| 6190 | + | |
| 6191 | + cleanData: function( elems, /* internal */ forceAcceptData ) { | |
| 6192 | + var elem, type, id, data, | |
| 6193 | + i = 0, | |
| 6194 | + internalKey = jQuery.expando, | |
| 6195 | + cache = jQuery.cache, | |
| 6196 | + attributes = support.attributes, | |
| 6197 | + special = jQuery.event.special; | |
| 6198 | + | |
| 6199 | + for ( ; ( elem = elems[ i ] ) != null; i++ ) { | |
| 6200 | + if ( forceAcceptData || acceptData( elem ) ) { | |
| 6201 | + | |
| 6202 | + id = elem[ internalKey ]; | |
| 6203 | + data = id && cache[ id ]; | |
| 6204 | + | |
| 6205 | + if ( data ) { | |
| 6206 | + if ( data.events ) { | |
| 6207 | + for ( type in data.events ) { | |
| 6208 | + if ( special[ type ] ) { | |
| 6209 | + jQuery.event.remove( elem, type ); | |
| 6210 | + | |
| 6211 | + // This is a shortcut to avoid jQuery.event.remove's overhead | |
| 6212 | + } else { | |
| 6213 | + jQuery.removeEvent( elem, type, data.handle ); | |
| 6214 | + } | |
| 6215 | + } | |
| 6216 | + } | |
| 6217 | + | |
| 6218 | + // Remove cache only if it was not already removed by jQuery.event.remove | |
| 6219 | + if ( cache[ id ] ) { | |
| 6220 | + | |
| 6221 | + delete cache[ id ]; | |
| 6222 | + | |
| 6223 | + // Support: IE<9 | |
| 6224 | + // IE does not allow us to delete expando properties from nodes | |
| 6225 | + // IE creates expando attributes along with the property | |
| 6226 | + // IE does not have a removeAttribute function on Document nodes | |
| 6227 | + if ( !attributes && typeof elem.removeAttribute !== "undefined" ) { | |
| 6228 | + elem.removeAttribute( internalKey ); | |
| 6229 | + | |
| 6230 | + // Webkit & Blink performance suffers when deleting properties | |
| 6231 | + // from DOM nodes, so set to undefined instead | |
| 6232 | + // https://code.google.com/p/chromium/issues/detail?id=378607 | |
| 6233 | + } else { | |
| 6234 | + elem[ internalKey ] = undefined; | |
| 6235 | + } | |
| 6236 | + | |
| 6237 | + deletedIds.push( id ); | |
| 6238 | + } | |
| 6239 | + } | |
| 6240 | + } | |
| 6241 | + } | |
| 6242 | + } | |
| 6243 | +} ); | |
| 6244 | + | |
| 6245 | +jQuery.fn.extend( { | |
| 6246 | + | |
| 6247 | + // Keep domManip exposed until 3.0 (gh-2225) | |
| 6248 | + domManip: domManip, | |
| 6249 | + | |
| 6250 | + detach: function( selector ) { | |
| 6251 | + return remove( this, selector, true ); | |
| 6252 | + }, | |
| 6253 | + | |
| 6254 | + remove: function( selector ) { | |
| 6255 | + return remove( this, selector ); | |
| 6256 | + }, | |
| 6257 | + | |
| 6258 | + text: function( value ) { | |
| 6259 | + return access( this, function( value ) { | |
| 6260 | + return value === undefined ? | |
| 6261 | + jQuery.text( this ) : | |
| 6262 | + this.empty().append( | |
| 6263 | + ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) | |
| 6264 | + ); | |
| 6265 | + }, null, value, arguments.length ); | |
| 6266 | + }, | |
| 6267 | + | |
| 6268 | + append: function() { | |
| 6269 | + return domManip( this, arguments, function( elem ) { | |
| 6270 | + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | |
| 6271 | + var target = manipulationTarget( this, elem ); | |
| 6272 | + target.appendChild( elem ); | |
| 6273 | + } | |
| 6274 | + } ); | |
| 6275 | + }, | |
| 6276 | + | |
| 6277 | + prepend: function() { | |
| 6278 | + return domManip( this, arguments, function( elem ) { | |
| 6279 | + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | |
| 6280 | + var target = manipulationTarget( this, elem ); | |
| 6281 | + target.insertBefore( elem, target.firstChild ); | |
| 6282 | + } | |
| 6283 | + } ); | |
| 6284 | + }, | |
| 6285 | + | |
| 6286 | + before: function() { | |
| 6287 | + return domManip( this, arguments, function( elem ) { | |
| 6288 | + if ( this.parentNode ) { | |
| 6289 | + this.parentNode.insertBefore( elem, this ); | |
| 6290 | + } | |
| 6291 | + } ); | |
| 6292 | + }, | |
| 6293 | + | |
| 6294 | + after: function() { | |
| 6295 | + return domManip( this, arguments, function( elem ) { | |
| 6296 | + if ( this.parentNode ) { | |
| 6297 | + this.parentNode.insertBefore( elem, this.nextSibling ); | |
| 6298 | + } | |
| 6299 | + } ); | |
| 6300 | + }, | |
| 6301 | + | |
| 6302 | + empty: function() { | |
| 6303 | + var elem, | |
| 6304 | + i = 0; | |
| 6305 | + | |
| 6306 | + for ( ; ( elem = this[ i ] ) != null; i++ ) { | |
| 6307 | + | |
| 6308 | + // Remove element nodes and prevent memory leaks | |
| 6309 | + if ( elem.nodeType === 1 ) { | |
| 6310 | + jQuery.cleanData( getAll( elem, false ) ); | |
| 6311 | + } | |
| 6312 | + | |
| 6313 | + // Remove any remaining nodes | |
| 6314 | + while ( elem.firstChild ) { | |
| 6315 | + elem.removeChild( elem.firstChild ); | |
| 6316 | + } | |
| 6317 | + | |
| 6318 | + // If this is a select, ensure that it displays empty (#12336) | |
| 6319 | + // Support: IE<9 | |
| 6320 | + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { | |
| 6321 | + elem.options.length = 0; | |
| 6322 | + } | |
| 6323 | + } | |
| 6324 | + | |
| 6325 | + return this; | |
| 6326 | + }, | |
| 6327 | + | |
| 6328 | + clone: function( dataAndEvents, deepDataAndEvents ) { | |
| 6329 | + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; | |
| 6330 | + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; | |
| 6331 | + | |
| 6332 | + return this.map( function() { | |
| 6333 | + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); | |
| 6334 | + } ); | |
| 6335 | + }, | |
| 6336 | + | |
| 6337 | + html: function( value ) { | |
| 6338 | + return access( this, function( value ) { | |
| 6339 | + var elem = this[ 0 ] || {}, | |
| 6340 | + i = 0, | |
| 6341 | + l = this.length; | |
| 6342 | + | |
| 6343 | + if ( value === undefined ) { | |
| 6344 | + return elem.nodeType === 1 ? | |
| 6345 | + elem.innerHTML.replace( rinlinejQuery, "" ) : | |
| 6346 | + undefined; | |
| 6347 | + } | |
| 6348 | + | |
| 6349 | + // See if we can take a shortcut and just use innerHTML | |
| 6350 | + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && | |
| 6351 | + ( support.htmlSerialize || !rnoshimcache.test( value ) ) && | |
| 6352 | + ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && | |
| 6353 | + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { | |
| 6354 | + | |
| 6355 | + value = jQuery.htmlPrefilter( value ); | |
| 6356 | + | |
| 6357 | + try { | |
| 6358 | + for ( ; i < l; i++ ) { | |
| 6359 | + | |
| 6360 | + // Remove element nodes and prevent memory leaks | |
| 6361 | + elem = this[ i ] || {}; | |
| 6362 | + if ( elem.nodeType === 1 ) { | |
| 6363 | + jQuery.cleanData( getAll( elem, false ) ); | |
| 6364 | + elem.innerHTML = value; | |
| 6365 | + } | |
| 6366 | + } | |
| 6367 | + | |
| 6368 | + elem = 0; | |
| 6369 | + | |
| 6370 | + // If using innerHTML throws an exception, use the fallback method | |
| 6371 | + } catch ( e ) {} | |
| 6372 | + } | |
| 6373 | + | |
| 6374 | + if ( elem ) { | |
| 6375 | + this.empty().append( value ); | |
| 6376 | + } | |
| 6377 | + }, null, value, arguments.length ); | |
| 6378 | + }, | |
| 6379 | + | |
| 6380 | + replaceWith: function() { | |
| 6381 | + var ignored = []; | |
| 6382 | + | |
| 6383 | + // Make the changes, replacing each non-ignored context element with the new content | |
| 6384 | + return domManip( this, arguments, function( elem ) { | |
| 6385 | + var parent = this.parentNode; | |
| 6386 | + | |
| 6387 | + if ( jQuery.inArray( this, ignored ) < 0 ) { | |
| 6388 | + jQuery.cleanData( getAll( this ) ); | |
| 6389 | + if ( parent ) { | |
| 6390 | + parent.replaceChild( elem, this ); | |
| 6391 | + } | |
| 6392 | + } | |
| 6393 | + | |
| 6394 | + // Force callback invocation | |
| 6395 | + }, ignored ); | |
| 6396 | + } | |
| 6397 | +} ); | |
| 6398 | + | |
| 6399 | +jQuery.each( { | |
| 6400 | + appendTo: "append", | |
| 6401 | + prependTo: "prepend", | |
| 6402 | + insertBefore: "before", | |
| 6403 | + insertAfter: "after", | |
| 6404 | + replaceAll: "replaceWith" | |
| 6405 | +}, function( name, original ) { | |
| 6406 | + jQuery.fn[ name ] = function( selector ) { | |
| 6407 | + var elems, | |
| 6408 | + i = 0, | |
| 6409 | + ret = [], | |
| 6410 | + insert = jQuery( selector ), | |
| 6411 | + last = insert.length - 1; | |
| 6412 | + | |
| 6413 | + for ( ; i <= last; i++ ) { | |
| 6414 | + elems = i === last ? this : this.clone( true ); | |
| 6415 | + jQuery( insert[ i ] )[ original ]( elems ); | |
| 6416 | + | |
| 6417 | + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() | |
| 6418 | + push.apply( ret, elems.get() ); | |
| 6419 | + } | |
| 6420 | + | |
| 6421 | + return this.pushStack( ret ); | |
| 6422 | + }; | |
| 6423 | +} ); | |
| 6424 | + | |
| 6425 | + | |
| 6426 | +var iframe, | |
| 6427 | + elemdisplay = { | |
| 6428 | + | |
| 6429 | + // Support: Firefox | |
| 6430 | + // We have to pre-define these values for FF (#10227) | |
| 6431 | + HTML: "block", | |
| 6432 | + BODY: "block" | |
| 6433 | + }; | |
| 6434 | + | |
| 6435 | +/** | |
| 6436 | + * Retrieve the actual display of a element | |
| 6437 | + * @param {String} name nodeName of the element | |
| 6438 | + * @param {Object} doc Document object | |
| 6439 | + */ | |
| 6440 | + | |
| 6441 | +// Called only from within defaultDisplay | |
| 6442 | +function actualDisplay( name, doc ) { | |
| 6443 | + var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), | |
| 6444 | + | |
| 6445 | + display = jQuery.css( elem[ 0 ], "display" ); | |
| 6446 | + | |
| 6447 | + // We don't have any data stored on the element, | |
| 6448 | + // so use "detach" method as fast way to get rid of the element | |
| 6449 | + elem.detach(); | |
| 6450 | + | |
| 6451 | + return display; | |
| 6452 | +} | |
| 6453 | + | |
| 6454 | +/** | |
| 6455 | + * Try to determine the default display value of an element | |
| 6456 | + * @param {String} nodeName | |
| 6457 | + */ | |
| 6458 | +function defaultDisplay( nodeName ) { | |
| 6459 | + var doc = document, | |
| 6460 | + display = elemdisplay[ nodeName ]; | |
| 6461 | + | |
| 6462 | + if ( !display ) { | |
| 6463 | + display = actualDisplay( nodeName, doc ); | |
| 6464 | + | |
| 6465 | + // If the simple way fails, read from inside an iframe | |
| 6466 | + if ( display === "none" || !display ) { | |
| 6467 | + | |
| 6468 | + // Use the already-created iframe if possible | |
| 6469 | + iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) ) | |
| 6470 | + .appendTo( doc.documentElement ); | |
| 6471 | + | |
| 6472 | + // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse | |
| 6473 | + doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document; | |
| 6474 | + | |
| 6475 | + // Support: IE | |
| 6476 | + doc.write(); | |
| 6477 | + doc.close(); | |
| 6478 | + | |
| 6479 | + display = actualDisplay( nodeName, doc ); | |
| 6480 | + iframe.detach(); | |
| 6481 | + } | |
| 6482 | + | |
| 6483 | + // Store the correct default display | |
| 6484 | + elemdisplay[ nodeName ] = display; | |
| 6485 | + } | |
| 6486 | + | |
| 6487 | + return display; | |
| 6488 | +} | |
| 6489 | +var rmargin = ( /^margin/ ); | |
| 6490 | + | |
| 6491 | +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); | |
| 6492 | + | |
| 6493 | +var swap = function( elem, options, callback, args ) { | |
| 6494 | + var ret, name, | |
| 6495 | + old = {}; | |
| 6496 | + | |
| 6497 | + // Remember the old values, and insert the new ones | |
| 6498 | + for ( name in options ) { | |
| 6499 | + old[ name ] = elem.style[ name ]; | |
| 6500 | + elem.style[ name ] = options[ name ]; | |
| 6501 | + } | |
| 6502 | + | |
| 6503 | + ret = callback.apply( elem, args || [] ); | |
| 6504 | + | |
| 6505 | + // Revert the old values | |
| 6506 | + for ( name in options ) { | |
| 6507 | + elem.style[ name ] = old[ name ]; | |
| 6508 | + } | |
| 6509 | + | |
| 6510 | + return ret; | |
| 6511 | +}; | |
| 6512 | + | |
| 6513 | + | |
| 6514 | +var documentElement = document.documentElement; | |
| 6515 | + | |
| 6516 | + | |
| 6517 | + | |
| 6518 | +( function() { | |
| 6519 | + var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal, | |
| 6520 | + reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal, | |
| 6521 | + container = document.createElement( "div" ), | |
| 6522 | + div = document.createElement( "div" ); | |
| 6523 | + | |
| 6524 | + // Finish early in limited (non-browser) environments | |
| 6525 | + if ( !div.style ) { | |
| 6526 | + return; | |
| 6527 | + } | |
| 6528 | + | |
| 6529 | + div.style.cssText = "float:left;opacity:.5"; | |
| 6530 | + | |
| 6531 | + // Support: IE<9 | |
| 6532 | + // Make sure that element opacity exists (as opposed to filter) | |
| 6533 | + support.opacity = div.style.opacity === "0.5"; | |
| 6534 | + | |
| 6535 | + // Verify style float existence | |
| 6536 | + // (IE uses styleFloat instead of cssFloat) | |
| 6537 | + support.cssFloat = !!div.style.cssFloat; | |
| 6538 | + | |
| 6539 | + div.style.backgroundClip = "content-box"; | |
| 6540 | + div.cloneNode( true ).style.backgroundClip = ""; | |
| 6541 | + support.clearCloneStyle = div.style.backgroundClip === "content-box"; | |
| 6542 | + | |
| 6543 | + container = document.createElement( "div" ); | |
| 6544 | + container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + | |
| 6545 | + "padding:0;margin-top:1px;position:absolute"; | |
| 6546 | + div.innerHTML = ""; | |
| 6547 | + container.appendChild( div ); | |
| 6548 | + | |
| 6549 | + // Support: Firefox<29, Android 2.3 | |
| 6550 | + // Vendor-prefix box-sizing | |
| 6551 | + support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" || | |
| 6552 | + div.style.WebkitBoxSizing === ""; | |
| 6553 | + | |
| 6554 | + jQuery.extend( support, { | |
| 6555 | + reliableHiddenOffsets: function() { | |
| 6556 | + if ( pixelPositionVal == null ) { | |
| 6557 | + computeStyleTests(); | |
| 6558 | + } | |
| 6559 | + return reliableHiddenOffsetsVal; | |
| 6560 | + }, | |
| 6561 | + | |
| 6562 | + boxSizingReliable: function() { | |
| 6563 | + | |
| 6564 | + // We're checking for pixelPositionVal here instead of boxSizingReliableVal | |
| 6565 | + // since that compresses better and they're computed together anyway. | |
| 6566 | + if ( pixelPositionVal == null ) { | |
| 6567 | + computeStyleTests(); | |
| 6568 | + } | |
| 6569 | + return boxSizingReliableVal; | |
| 6570 | + }, | |
| 6571 | + | |
| 6572 | + pixelMarginRight: function() { | |
| 6573 | + | |
| 6574 | + // Support: Android 4.0-4.3 | |
| 6575 | + if ( pixelPositionVal == null ) { | |
| 6576 | + computeStyleTests(); | |
| 6577 | + } | |
| 6578 | + return pixelMarginRightVal; | |
| 6579 | + }, | |
| 6580 | + | |
| 6581 | + pixelPosition: function() { | |
| 6582 | + if ( pixelPositionVal == null ) { | |
| 6583 | + computeStyleTests(); | |
| 6584 | + } | |
| 6585 | + return pixelPositionVal; | |
| 6586 | + }, | |
| 6587 | + | |
| 6588 | + reliableMarginRight: function() { | |
| 6589 | + | |
| 6590 | + // Support: Android 2.3 | |
| 6591 | + if ( pixelPositionVal == null ) { | |
| 6592 | + computeStyleTests(); | |
| 6593 | + } | |
| 6594 | + return reliableMarginRightVal; | |
| 6595 | + }, | |
| 6596 | + | |
| 6597 | + reliableMarginLeft: function() { | |
| 6598 | + | |
| 6599 | + // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37 | |
| 6600 | + if ( pixelPositionVal == null ) { | |
| 6601 | + computeStyleTests(); | |
| 6602 | + } | |
| 6603 | + return reliableMarginLeftVal; | |
| 6604 | + } | |
| 6605 | + } ); | |
| 6606 | + | |
| 6607 | + function computeStyleTests() { | |
| 6608 | + var contents, divStyle, | |
| 6609 | + documentElement = document.documentElement; | |
| 6610 | + | |
| 6611 | + // Setup | |
| 6612 | + documentElement.appendChild( container ); | |
| 6613 | + | |
| 6614 | + div.style.cssText = | |
| 6615 | + | |
| 6616 | + // Support: Android 2.3 | |
| 6617 | + // Vendor-prefix box-sizing | |
| 6618 | + "-webkit-box-sizing:border-box;box-sizing:border-box;" + | |
| 6619 | + "position:relative;display:block;" + | |
| 6620 | + "margin:auto;border:1px;padding:1px;" + | |
| 6621 | + "top:1%;width:50%"; | |
| 6622 | + | |
| 6623 | + // Support: IE<9 | |
| 6624 | + // Assume reasonable values in the absence of getComputedStyle | |
| 6625 | + pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false; | |
| 6626 | + pixelMarginRightVal = reliableMarginRightVal = true; | |
| 6627 | + | |
| 6628 | + // Check for getComputedStyle so that this code is not run in IE<9. | |
| 6629 | + if ( window.getComputedStyle ) { | |
| 6630 | + divStyle = window.getComputedStyle( div ); | |
| 6631 | + pixelPositionVal = ( divStyle || {} ).top !== "1%"; | |
| 6632 | + reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px"; | |
| 6633 | + boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px"; | |
| 6634 | + | |
| 6635 | + // Support: Android 4.0 - 4.3 only | |
| 6636 | + // Some styles come back with percentage values, even though they shouldn't | |
| 6637 | + div.style.marginRight = "50%"; | |
| 6638 | + pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px"; | |
| 6639 | + | |
| 6640 | + // Support: Android 2.3 only | |
| 6641 | + // Div with explicit width and no margin-right incorrectly | |
| 6642 | + // gets computed margin-right based on width of container (#3333) | |
| 6643 | + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | |
| 6644 | + contents = div.appendChild( document.createElement( "div" ) ); | |
| 6645 | + | |
| 6646 | + // Reset CSS: box-sizing; display; margin; border; padding | |
| 6647 | + contents.style.cssText = div.style.cssText = | |
| 6648 | + | |
| 6649 | + // Support: Android 2.3 | |
| 6650 | + // Vendor-prefix box-sizing | |
| 6651 | + "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + | |
| 6652 | + "box-sizing:content-box;display:block;margin:0;border:0;padding:0"; | |
| 6653 | + contents.style.marginRight = contents.style.width = "0"; | |
| 6654 | + div.style.width = "1px"; | |
| 6655 | + | |
| 6656 | + reliableMarginRightVal = | |
| 6657 | + !parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight ); | |
| 6658 | + | |
| 6659 | + div.removeChild( contents ); | |
| 6660 | + } | |
| 6661 | + | |
| 6662 | + // Support: IE6-8 | |
| 6663 | + // First check that getClientRects works as expected | |
| 6664 | + // Check if table cells still have offsetWidth/Height when they are set | |
| 6665 | + // to display:none and there are still other visible table cells in a | |
| 6666 | + // table row; if so, offsetWidth/Height are not reliable for use when | |
| 6667 | + // determining if an element has been hidden directly using | |
| 6668 | + // display:none (it is still safe to use offsets if a parent element is | |
| 6669 | + // hidden; don safety goggles and see bug #4512 for more information). | |
| 6670 | + div.style.display = "none"; | |
| 6671 | + reliableHiddenOffsetsVal = div.getClientRects().length === 0; | |
| 6672 | + if ( reliableHiddenOffsetsVal ) { | |
| 6673 | + div.style.display = ""; | |
| 6674 | + div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; | |
| 6675 | + contents = div.getElementsByTagName( "td" ); | |
| 6676 | + contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none"; | |
| 6677 | + reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; | |
| 6678 | + if ( reliableHiddenOffsetsVal ) { | |
| 6679 | + contents[ 0 ].style.display = ""; | |
| 6680 | + contents[ 1 ].style.display = "none"; | |
| 6681 | + reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; | |
| 6682 | + } | |
| 6683 | + } | |
| 6684 | + | |
| 6685 | + // Teardown | |
| 6686 | + documentElement.removeChild( container ); | |
| 6687 | + } | |
| 6688 | + | |
| 6689 | +} )(); | |
| 6690 | + | |
| 6691 | + | |
| 6692 | +var getStyles, curCSS, | |
| 6693 | + rposition = /^(top|right|bottom|left)$/; | |
| 6694 | + | |
| 6695 | +if ( window.getComputedStyle ) { | |
| 6696 | + getStyles = function( elem ) { | |
| 6697 | + | |
| 6698 | + // Support: IE<=11+, Firefox<=30+ (#15098, #14150) | |
| 6699 | + // IE throws on elements created in popups | |
| 6700 | + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" | |
| 6701 | + var view = elem.ownerDocument.defaultView; | |
| 6702 | + | |
| 6703 | + if ( !view || !view.opener ) { | |
| 6704 | + view = window; | |
| 6705 | + } | |
| 6706 | + | |
| 6707 | + return view.getComputedStyle( elem ); | |
| 6708 | + }; | |
| 6709 | + | |
| 6710 | + curCSS = function( elem, name, computed ) { | |
| 6711 | + var width, minWidth, maxWidth, ret, | |
| 6712 | + style = elem.style; | |
| 6713 | + | |
| 6714 | + computed = computed || getStyles( elem ); | |
| 6715 | + | |
| 6716 | + // getPropertyValue is only needed for .css('filter') in IE9, see #12537 | |
| 6717 | + ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined; | |
| 6718 | + | |
| 6719 | + // Support: Opera 12.1x only | |
| 6720 | + // Fall back to style even without computed | |
| 6721 | + // computed is undefined for elems on document fragments | |
| 6722 | + if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) { | |
| 6723 | + ret = jQuery.style( elem, name ); | |
| 6724 | + } | |
| 6725 | + | |
| 6726 | + if ( computed ) { | |
| 6727 | + | |
| 6728 | + // A tribute to the "awesome hack by Dean Edwards" | |
| 6729 | + // Chrome < 17 and Safari 5.0 uses "computed value" | |
| 6730 | + // instead of "used value" for margin-right | |
| 6731 | + // Safari 5.1.7 (at least) returns percentage for a larger set of values, | |
| 6732 | + // but width seems to be reliably pixels | |
| 6733 | + // this is against the CSSOM draft spec: | |
| 6734 | + // http://dev.w3.org/csswg/cssom/#resolved-values | |
| 6735 | + if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { | |
| 6736 | + | |
| 6737 | + // Remember the original values | |
| 6738 | + width = style.width; | |
| 6739 | + minWidth = style.minWidth; | |
| 6740 | + maxWidth = style.maxWidth; | |
| 6741 | + | |
| 6742 | + // Put in the new values to get a computed value out | |
| 6743 | + style.minWidth = style.maxWidth = style.width = ret; | |
| 6744 | + ret = computed.width; | |
| 6745 | + | |
| 6746 | + // Revert the changed values | |
| 6747 | + style.width = width; | |
| 6748 | + style.minWidth = minWidth; | |
| 6749 | + style.maxWidth = maxWidth; | |
| 6750 | + } | |
| 6751 | + } | |
| 6752 | + | |
| 6753 | + // Support: IE | |
| 6754 | + // IE returns zIndex value as an integer. | |
| 6755 | + return ret === undefined ? | |
| 6756 | + ret : | |
| 6757 | + ret + ""; | |
| 6758 | + }; | |
| 6759 | +} else if ( documentElement.currentStyle ) { | |
| 6760 | + getStyles = function( elem ) { | |
| 6761 | + return elem.currentStyle; | |
| 6762 | + }; | |
| 6763 | + | |
| 6764 | + curCSS = function( elem, name, computed ) { | |
| 6765 | + var left, rs, rsLeft, ret, | |
| 6766 | + style = elem.style; | |
| 6767 | + | |
| 6768 | + computed = computed || getStyles( elem ); | |
| 6769 | + ret = computed ? computed[ name ] : undefined; | |
| 6770 | + | |
| 6771 | + // Avoid setting ret to empty string here | |
| 6772 | + // so we don't default to auto | |
| 6773 | + if ( ret == null && style && style[ name ] ) { | |
| 6774 | + ret = style[ name ]; | |
| 6775 | + } | |
| 6776 | + | |
| 6777 | + // From the awesome hack by Dean Edwards | |
| 6778 | + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 | |
| 6779 | + | |
| 6780 | + // If we're not dealing with a regular pixel number | |
| 6781 | + // but a number that has a weird ending, we need to convert it to pixels | |
| 6782 | + // but not position css attributes, as those are | |
| 6783 | + // proportional to the parent element instead | |
| 6784 | + // and we can't measure the parent instead because it | |
| 6785 | + // might trigger a "stacking dolls" problem | |
| 6786 | + if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { | |
| 6787 | + | |
| 6788 | + // Remember the original values | |
| 6789 | + left = style.left; | |
| 6790 | + rs = elem.runtimeStyle; | |
| 6791 | + rsLeft = rs && rs.left; | |
| 6792 | + | |
| 6793 | + // Put in the new values to get a computed value out | |
| 6794 | + if ( rsLeft ) { | |
| 6795 | + rs.left = elem.currentStyle.left; | |
| 6796 | + } | |
| 6797 | + style.left = name === "fontSize" ? "1em" : ret; | |
| 6798 | + ret = style.pixelLeft + "px"; | |
| 6799 | + | |
| 6800 | + // Revert the changed values | |
| 6801 | + style.left = left; | |
| 6802 | + if ( rsLeft ) { | |
| 6803 | + rs.left = rsLeft; | |
| 6804 | + } | |
| 6805 | + } | |
| 6806 | + | |
| 6807 | + // Support: IE | |
| 6808 | + // IE returns zIndex value as an integer. | |
| 6809 | + return ret === undefined ? | |
| 6810 | + ret : | |
| 6811 | + ret + "" || "auto"; | |
| 6812 | + }; | |
| 6813 | +} | |
| 6814 | + | |
| 6815 | + | |
| 6816 | + | |
| 6817 | + | |
| 6818 | +function addGetHookIf( conditionFn, hookFn ) { | |
| 6819 | + | |
| 6820 | + // Define the hook, we'll check on the first run if it's really needed. | |
| 6821 | + return { | |
| 6822 | + get: function() { | |
| 6823 | + if ( conditionFn() ) { | |
| 6824 | + | |
| 6825 | + // Hook not needed (or it's not possible to use it due | |
| 6826 | + // to missing dependency), remove it. | |
| 6827 | + delete this.get; | |
| 6828 | + return; | |
| 6829 | + } | |
| 6830 | + | |
| 6831 | + // Hook needed; redefine it so that the support test is not executed again. | |
| 6832 | + return ( this.get = hookFn ).apply( this, arguments ); | |
| 6833 | + } | |
| 6834 | + }; | |
| 6835 | +} | |
| 6836 | + | |
| 6837 | + | |
| 6838 | +var | |
| 6839 | + | |
| 6840 | + ralpha = /alpha\([^)]*\)/i, | |
| 6841 | + ropacity = /opacity\s*=\s*([^)]*)/i, | |
| 6842 | + | |
| 6843 | + // swappable if display is none or starts with table except | |
| 6844 | + // "table", "table-cell", or "table-caption" | |
| 6845 | + // see here for display values: | |
| 6846 | + // https://developer.mozilla.org/en-US/docs/CSS/display | |
| 6847 | + rdisplayswap = /^(none|table(?!-c[ea]).+)/, | |
| 6848 | + rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), | |
| 6849 | + | |
| 6850 | + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, | |
| 6851 | + cssNormalTransform = { | |
| 6852 | + letterSpacing: "0", | |
| 6853 | + fontWeight: "400" | |
| 6854 | + }, | |
| 6855 | + | |
| 6856 | + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], | |
| 6857 | + emptyStyle = document.createElement( "div" ).style; | |
| 6858 | + | |
| 6859 | + | |
| 6860 | +// return a css property mapped to a potentially vendor prefixed property | |
| 6861 | +function vendorPropName( name ) { | |
| 6862 | + | |
| 6863 | + // shortcut for names that are not vendor prefixed | |
| 6864 | + if ( name in emptyStyle ) { | |
| 6865 | + return name; | |
| 6866 | + } | |
| 6867 | + | |
| 6868 | + // check for vendor prefixed names | |
| 6869 | + var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ), | |
| 6870 | + i = cssPrefixes.length; | |
| 6871 | + | |
| 6872 | + while ( i-- ) { | |
| 6873 | + name = cssPrefixes[ i ] + capName; | |
| 6874 | + if ( name in emptyStyle ) { | |
| 6875 | + return name; | |
| 6876 | + } | |
| 6877 | + } | |
| 6878 | +} | |
| 6879 | + | |
| 6880 | +function showHide( elements, show ) { | |
| 6881 | + var display, elem, hidden, | |
| 6882 | + values = [], | |
| 6883 | + index = 0, | |
| 6884 | + length = elements.length; | |
| 6885 | + | |
| 6886 | + for ( ; index < length; index++ ) { | |
| 6887 | + elem = elements[ index ]; | |
| 6888 | + if ( !elem.style ) { | |
| 6889 | + continue; | |
| 6890 | + } | |
| 6891 | + | |
| 6892 | + values[ index ] = jQuery._data( elem, "olddisplay" ); | |
| 6893 | + display = elem.style.display; | |
| 6894 | + if ( show ) { | |
| 6895 | + | |
| 6896 | + // Reset the inline display of this element to learn if it is | |
| 6897 | + // being hidden by cascaded rules or not | |
| 6898 | + if ( !values[ index ] && display === "none" ) { | |
| 6899 | + elem.style.display = ""; | |
| 6900 | + } | |
| 6901 | + | |
| 6902 | + // Set elements which have been overridden with display: none | |
| 6903 | + // in a stylesheet to whatever the default browser style is | |
| 6904 | + // for such an element | |
| 6905 | + if ( elem.style.display === "" && isHidden( elem ) ) { | |
| 6906 | + values[ index ] = | |
| 6907 | + jQuery._data( elem, "olddisplay", defaultDisplay( elem.nodeName ) ); | |
| 6908 | + } | |
| 6909 | + } else { | |
| 6910 | + hidden = isHidden( elem ); | |
| 6911 | + | |
| 6912 | + if ( display && display !== "none" || !hidden ) { | |
| 6913 | + jQuery._data( | |
| 6914 | + elem, | |
| 6915 | + "olddisplay", | |
| 6916 | + hidden ? display : jQuery.css( elem, "display" ) | |
| 6917 | + ); | |
| 6918 | + } | |
| 6919 | + } | |
| 6920 | + } | |
| 6921 | + | |
| 6922 | + // Set the display of most of the elements in a second loop | |
| 6923 | + // to avoid the constant reflow | |
| 6924 | + for ( index = 0; index < length; index++ ) { | |
| 6925 | + elem = elements[ index ]; | |
| 6926 | + if ( !elem.style ) { | |
| 6927 | + continue; | |
| 6928 | + } | |
| 6929 | + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { | |
| 6930 | + elem.style.display = show ? values[ index ] || "" : "none"; | |
| 6931 | + } | |
| 6932 | + } | |
| 6933 | + | |
| 6934 | + return elements; | |
| 6935 | +} | |
| 6936 | + | |
| 6937 | +function setPositiveNumber( elem, value, subtract ) { | |
| 6938 | + var matches = rnumsplit.exec( value ); | |
| 6939 | + return matches ? | |
| 6940 | + | |
| 6941 | + // Guard against undefined "subtract", e.g., when used as in cssHooks | |
| 6942 | + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : | |
| 6943 | + value; | |
| 6944 | +} | |
| 6945 | + | |
| 6946 | +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { | |
| 6947 | + var i = extra === ( isBorderBox ? "border" : "content" ) ? | |
| 6948 | + | |
| 6949 | + // If we already have the right measurement, avoid augmentation | |
| 6950 | + 4 : | |
| 6951 | + | |
| 6952 | + // Otherwise initialize for horizontal or vertical properties | |
| 6953 | + name === "width" ? 1 : 0, | |
| 6954 | + | |
| 6955 | + val = 0; | |
| 6956 | + | |
| 6957 | + for ( ; i < 4; i += 2 ) { | |
| 6958 | + | |
| 6959 | + // both box models exclude margin, so add it if we want it | |
| 6960 | + if ( extra === "margin" ) { | |
| 6961 | + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); | |
| 6962 | + } | |
| 6963 | + | |
| 6964 | + if ( isBorderBox ) { | |
| 6965 | + | |
| 6966 | + // border-box includes padding, so remove it if we want content | |
| 6967 | + if ( extra === "content" ) { | |
| 6968 | + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | |
| 6969 | + } | |
| 6970 | + | |
| 6971 | + // at this point, extra isn't border nor margin, so remove border | |
| 6972 | + if ( extra !== "margin" ) { | |
| 6973 | + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | |
| 6974 | + } | |
| 6975 | + } else { | |
| 6976 | + | |
| 6977 | + // at this point, extra isn't content, so add padding | |
| 6978 | + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | |
| 6979 | + | |
| 6980 | + // at this point, extra isn't content nor padding, so add border | |
| 6981 | + if ( extra !== "padding" ) { | |
| 6982 | + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | |
| 6983 | + } | |
| 6984 | + } | |
| 6985 | + } | |
| 6986 | + | |
| 6987 | + return val; | |
| 6988 | +} | |
| 6989 | + | |
| 6990 | +function getWidthOrHeight( elem, name, extra ) { | |
| 6991 | + | |
| 6992 | + // Start with offset property, which is equivalent to the border-box value | |
| 6993 | + var valueIsBorderBox = true, | |
| 6994 | + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, | |
| 6995 | + styles = getStyles( elem ), | |
| 6996 | + isBorderBox = support.boxSizing && | |
| 6997 | + jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; | |
| 6998 | + | |
| 6999 | + // Support: IE11 only | |
| 7000 | + // In IE 11 fullscreen elements inside of an iframe have | |
| 7001 | + // 100x too small dimensions (gh-1764). | |
| 7002 | + if ( document.msFullscreenElement && window.top !== window ) { | |
| 7003 | + | |
| 7004 | + // Support: IE11 only | |
| 7005 | + // Running getBoundingClientRect on a disconnected node | |
| 7006 | + // in IE throws an error. | |
| 7007 | + if ( elem.getClientRects().length ) { | |
| 7008 | + val = Math.round( elem.getBoundingClientRect()[ name ] * 100 ); | |
| 7009 | + } | |
| 7010 | + } | |
| 7011 | + | |
| 7012 | + // some non-html elements return undefined for offsetWidth, so check for null/undefined | |
| 7013 | + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 | |
| 7014 | + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 | |
| 7015 | + if ( val <= 0 || val == null ) { | |
| 7016 | + | |
| 7017 | + // Fall back to computed then uncomputed css if necessary | |
| 7018 | + val = curCSS( elem, name, styles ); | |
| 7019 | + if ( val < 0 || val == null ) { | |
| 7020 | + val = elem.style[ name ]; | |
| 7021 | + } | |
| 7022 | + | |
| 7023 | + // Computed unit is not pixels. Stop here and return. | |
| 7024 | + if ( rnumnonpx.test( val ) ) { | |
| 7025 | + return val; | |
| 7026 | + } | |
| 7027 | + | |
| 7028 | + // we need the check for style in case a browser which returns unreliable values | |
| 7029 | + // for getComputedStyle silently falls back to the reliable elem.style | |
| 7030 | + valueIsBorderBox = isBorderBox && | |
| 7031 | + ( support.boxSizingReliable() || val === elem.style[ name ] ); | |
| 7032 | + | |
| 7033 | + // Normalize "", auto, and prepare for extra | |
| 7034 | + val = parseFloat( val ) || 0; | |
| 7035 | + } | |
| 7036 | + | |
| 7037 | + // use the active box-sizing model to add/subtract irrelevant styles | |
| 7038 | + return ( val + | |
| 7039 | + augmentWidthOrHeight( | |
| 7040 | + elem, | |
| 7041 | + name, | |
| 7042 | + extra || ( isBorderBox ? "border" : "content" ), | |
| 7043 | + valueIsBorderBox, | |
| 7044 | + styles | |
| 7045 | + ) | |
| 7046 | + ) + "px"; | |
| 7047 | +} | |
| 7048 | + | |
| 7049 | +jQuery.extend( { | |
| 7050 | + | |
| 7051 | + // Add in style property hooks for overriding the default | |
| 7052 | + // behavior of getting and setting a style property | |
| 7053 | + cssHooks: { | |
| 7054 | + opacity: { | |
| 7055 | + get: function( elem, computed ) { | |
| 7056 | + if ( computed ) { | |
| 7057 | + | |
| 7058 | + // We should always get a number back from opacity | |
| 7059 | + var ret = curCSS( elem, "opacity" ); | |
| 7060 | + return ret === "" ? "1" : ret; | |
| 7061 | + } | |
| 7062 | + } | |
| 7063 | + } | |
| 7064 | + }, | |
| 7065 | + | |
| 7066 | + // Don't automatically add "px" to these possibly-unitless properties | |
| 7067 | + cssNumber: { | |
| 7068 | + "animationIterationCount": true, | |
| 7069 | + "columnCount": true, | |
| 7070 | + "fillOpacity": true, | |
| 7071 | + "flexGrow": true, | |
| 7072 | + "flexShrink": true, | |
| 7073 | + "fontWeight": true, | |
| 7074 | + "lineHeight": true, | |
| 7075 | + "opacity": true, | |
| 7076 | + "order": true, | |
| 7077 | + "orphans": true, | |
| 7078 | + "widows": true, | |
| 7079 | + "zIndex": true, | |
| 7080 | + "zoom": true | |
| 7081 | + }, | |
| 7082 | + | |
| 7083 | + // Add in properties whose names you wish to fix before | |
| 7084 | + // setting or getting the value | |
| 7085 | + cssProps: { | |
| 7086 | + | |
| 7087 | + // normalize float css property | |
| 7088 | + "float": support.cssFloat ? "cssFloat" : "styleFloat" | |
| 7089 | + }, | |
| 7090 | + | |
| 7091 | + // Get and set the style property on a DOM Node | |
| 7092 | + style: function( elem, name, value, extra ) { | |
| 7093 | + | |
| 7094 | + // Don't set styles on text and comment nodes | |
| 7095 | + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { | |
| 7096 | + return; | |
| 7097 | + } | |
| 7098 | + | |
| 7099 | + // Make sure that we're working with the right name | |
| 7100 | + var ret, type, hooks, | |
| 7101 | + origName = jQuery.camelCase( name ), | |
| 7102 | + style = elem.style; | |
| 7103 | + | |
| 7104 | + name = jQuery.cssProps[ origName ] || | |
| 7105 | + ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); | |
| 7106 | + | |
| 7107 | + // gets hook for the prefixed version | |
| 7108 | + // followed by the unprefixed version | |
| 7109 | + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | |
| 7110 | + | |
| 7111 | + // Check if we're setting a value | |
| 7112 | + if ( value !== undefined ) { | |
| 7113 | + type = typeof value; | |
| 7114 | + | |
| 7115 | + // Convert "+=" or "-=" to relative numbers (#7345) | |
| 7116 | + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { | |
| 7117 | + value = adjustCSS( elem, name, ret ); | |
| 7118 | + | |
| 7119 | + // Fixes bug #9237 | |
| 7120 | + type = "number"; | |
| 7121 | + } | |
| 7122 | + | |
| 7123 | + // Make sure that null and NaN values aren't set. See: #7116 | |
| 7124 | + if ( value == null || value !== value ) { | |
| 7125 | + return; | |
| 7126 | + } | |
| 7127 | + | |
| 7128 | + // If a number was passed in, add the unit (except for certain CSS properties) | |
| 7129 | + if ( type === "number" ) { | |
| 7130 | + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); | |
| 7131 | + } | |
| 7132 | + | |
| 7133 | + // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, | |
| 7134 | + // but it would mean to define eight | |
| 7135 | + // (for every problematic property) identical functions | |
| 7136 | + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { | |
| 7137 | + style[ name ] = "inherit"; | |
| 7138 | + } | |
| 7139 | + | |
| 7140 | + // If a hook was provided, use that value, otherwise just set the specified value | |
| 7141 | + if ( !hooks || !( "set" in hooks ) || | |
| 7142 | + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { | |
| 7143 | + | |
| 7144 | + // Support: IE | |
| 7145 | + // Swallow errors from 'invalid' CSS values (#5509) | |
| 7146 | + try { | |
| 7147 | + style[ name ] = value; | |
| 7148 | + } catch ( e ) {} | |
| 7149 | + } | |
| 7150 | + | |
| 7151 | + } else { | |
| 7152 | + | |
| 7153 | + // If a hook was provided get the non-computed value from there | |
| 7154 | + if ( hooks && "get" in hooks && | |
| 7155 | + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { | |
| 7156 | + | |
| 7157 | + return ret; | |
| 7158 | + } | |
| 7159 | + | |
| 7160 | + // Otherwise just get the value from the style object | |
| 7161 | + return style[ name ]; | |
| 7162 | + } | |
| 7163 | + }, | |
| 7164 | + | |
| 7165 | + css: function( elem, name, extra, styles ) { | |
| 7166 | + var num, val, hooks, | |
| 7167 | + origName = jQuery.camelCase( name ); | |
| 7168 | + | |
| 7169 | + // Make sure that we're working with the right name | |
| 7170 | + name = jQuery.cssProps[ origName ] || | |
| 7171 | + ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); | |
| 7172 | + | |
| 7173 | + // gets hook for the prefixed version | |
| 7174 | + // followed by the unprefixed version | |
| 7175 | + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | |
| 7176 | + | |
| 7177 | + // If a hook was provided get the computed value from there | |
| 7178 | + if ( hooks && "get" in hooks ) { | |
| 7179 | + val = hooks.get( elem, true, extra ); | |
| 7180 | + } | |
| 7181 | + | |
| 7182 | + // Otherwise, if a way to get the computed value exists, use that | |
| 7183 | + if ( val === undefined ) { | |
| 7184 | + val = curCSS( elem, name, styles ); | |
| 7185 | + } | |
| 7186 | + | |
| 7187 | + //convert "normal" to computed value | |
| 7188 | + if ( val === "normal" && name in cssNormalTransform ) { | |
| 7189 | + val = cssNormalTransform[ name ]; | |
| 7190 | + } | |
| 7191 | + | |
| 7192 | + // Return, converting to number if forced or a qualifier was provided and val looks numeric | |
| 7193 | + if ( extra === "" || extra ) { | |
| 7194 | + num = parseFloat( val ); | |
| 7195 | + return extra === true || isFinite( num ) ? num || 0 : val; | |
| 7196 | + } | |
| 7197 | + return val; | |
| 7198 | + } | |
| 7199 | +} ); | |
| 7200 | + | |
| 7201 | +jQuery.each( [ "height", "width" ], function( i, name ) { | |
| 7202 | + jQuery.cssHooks[ name ] = { | |
| 7203 | + get: function( elem, computed, extra ) { | |
| 7204 | + if ( computed ) { | |
| 7205 | + | |
| 7206 | + // certain elements can have dimension info if we invisibly show them | |
| 7207 | + // however, it must have a current display style that would benefit from this | |
| 7208 | + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && | |
| 7209 | + elem.offsetWidth === 0 ? | |
| 7210 | + swap( elem, cssShow, function() { | |
| 7211 | + return getWidthOrHeight( elem, name, extra ); | |
| 7212 | + } ) : | |
| 7213 | + getWidthOrHeight( elem, name, extra ); | |
| 7214 | + } | |
| 7215 | + }, | |
| 7216 | + | |
| 7217 | + set: function( elem, value, extra ) { | |
| 7218 | + var styles = extra && getStyles( elem ); | |
| 7219 | + return setPositiveNumber( elem, value, extra ? | |
| 7220 | + augmentWidthOrHeight( | |
| 7221 | + elem, | |
| 7222 | + name, | |
| 7223 | + extra, | |
| 7224 | + support.boxSizing && | |
| 7225 | + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", | |
| 7226 | + styles | |
| 7227 | + ) : 0 | |
| 7228 | + ); | |
| 7229 | + } | |
| 7230 | + }; | |
| 7231 | +} ); | |
| 7232 | + | |
| 7233 | +if ( !support.opacity ) { | |
| 7234 | + jQuery.cssHooks.opacity = { | |
| 7235 | + get: function( elem, computed ) { | |
| 7236 | + | |
| 7237 | + // IE uses filters for opacity | |
| 7238 | + return ropacity.test( ( computed && elem.currentStyle ? | |
| 7239 | + elem.currentStyle.filter : | |
| 7240 | + elem.style.filter ) || "" ) ? | |
| 7241 | + ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : | |
| 7242 | + computed ? "1" : ""; | |
| 7243 | + }, | |
| 7244 | + | |
| 7245 | + set: function( elem, value ) { | |
| 7246 | + var style = elem.style, | |
| 7247 | + currentStyle = elem.currentStyle, | |
| 7248 | + opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", | |
| 7249 | + filter = currentStyle && currentStyle.filter || style.filter || ""; | |
| 7250 | + | |
| 7251 | + // IE has trouble with opacity if it does not have layout | |
| 7252 | + // Force it by setting the zoom level | |
| 7253 | + style.zoom = 1; | |
| 7254 | + | |
| 7255 | + // if setting opacity to 1, and no other filters exist - | |
| 7256 | + // attempt to remove filter attribute #6652 | |
| 7257 | + // if value === "", then remove inline opacity #12685 | |
| 7258 | + if ( ( value >= 1 || value === "" ) && | |
| 7259 | + jQuery.trim( filter.replace( ralpha, "" ) ) === "" && | |
| 7260 | + style.removeAttribute ) { | |
| 7261 | + | |
| 7262 | + // Setting style.filter to null, "" & " " still leave "filter:" in the cssText | |
| 7263 | + // if "filter:" is present at all, clearType is disabled, we want to avoid this | |
| 7264 | + // style.removeAttribute is IE Only, but so apparently is this code path... | |
| 7265 | + style.removeAttribute( "filter" ); | |
| 7266 | + | |
| 7267 | + // if there is no filter style applied in a css rule | |
| 7268 | + // or unset inline opacity, we are done | |
| 7269 | + if ( value === "" || currentStyle && !currentStyle.filter ) { | |
| 7270 | + return; | |
| 7271 | + } | |
| 7272 | + } | |
| 7273 | + | |
| 7274 | + // otherwise, set new filter values | |
| 7275 | + style.filter = ralpha.test( filter ) ? | |
| 7276 | + filter.replace( ralpha, opacity ) : | |
| 7277 | + filter + " " + opacity; | |
| 7278 | + } | |
| 7279 | + }; | |
| 7280 | +} | |
| 7281 | + | |
| 7282 | +jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, | |
| 7283 | + function( elem, computed ) { | |
| 7284 | + if ( computed ) { | |
| 7285 | + return swap( elem, { "display": "inline-block" }, | |
| 7286 | + curCSS, [ elem, "marginRight" ] ); | |
| 7287 | + } | |
| 7288 | + } | |
| 7289 | +); | |
| 7290 | + | |
| 7291 | +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, | |
| 7292 | + function( elem, computed ) { | |
| 7293 | + if ( computed ) { | |
| 7294 | + return ( | |
| 7295 | + parseFloat( curCSS( elem, "marginLeft" ) ) || | |
| 7296 | + | |
| 7297 | + // Support: IE<=11+ | |
| 7298 | + // Running getBoundingClientRect on a disconnected node in IE throws an error | |
| 7299 | + // Support: IE8 only | |
| 7300 | + // getClientRects() errors on disconnected elems | |
| 7301 | + ( jQuery.contains( elem.ownerDocument, elem ) ? | |
| 7302 | + elem.getBoundingClientRect().left - | |
| 7303 | + swap( elem, { marginLeft: 0 }, function() { | |
| 7304 | + return elem.getBoundingClientRect().left; | |
| 7305 | + } ) : | |
| 7306 | + 0 | |
| 7307 | + ) | |
| 7308 | + ) + "px"; | |
| 7309 | + } | |
| 7310 | + } | |
| 7311 | +); | |
| 7312 | + | |
| 7313 | +// These hooks are used by animate to expand properties | |
| 7314 | +jQuery.each( { | |
| 7315 | + margin: "", | |
| 7316 | + padding: "", | |
| 7317 | + border: "Width" | |
| 7318 | +}, function( prefix, suffix ) { | |
| 7319 | + jQuery.cssHooks[ prefix + suffix ] = { | |
| 7320 | + expand: function( value ) { | |
| 7321 | + var i = 0, | |
| 7322 | + expanded = {}, | |
| 7323 | + | |
| 7324 | + // assumes a single number if not a string | |
| 7325 | + parts = typeof value === "string" ? value.split( " " ) : [ value ]; | |
| 7326 | + | |
| 7327 | + for ( ; i < 4; i++ ) { | |
| 7328 | + expanded[ prefix + cssExpand[ i ] + suffix ] = | |
| 7329 | + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; | |
| 7330 | + } | |
| 7331 | + | |
| 7332 | + return expanded; | |
| 7333 | + } | |
| 7334 | + }; | |
| 7335 | + | |
| 7336 | + if ( !rmargin.test( prefix ) ) { | |
| 7337 | + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; | |
| 7338 | + } | |
| 7339 | +} ); | |
| 7340 | + | |
| 7341 | +jQuery.fn.extend( { | |
| 7342 | + css: function( name, value ) { | |
| 7343 | + return access( this, function( elem, name, value ) { | |
| 7344 | + var styles, len, | |
| 7345 | + map = {}, | |
| 7346 | + i = 0; | |
| 7347 | + | |
| 7348 | + if ( jQuery.isArray( name ) ) { | |
| 7349 | + styles = getStyles( elem ); | |
| 7350 | + len = name.length; | |
| 7351 | + | |
| 7352 | + for ( ; i < len; i++ ) { | |
| 7353 | + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); | |
| 7354 | + } | |
| 7355 | + | |
| 7356 | + return map; | |
| 7357 | + } | |
| 7358 | + | |
| 7359 | + return value !== undefined ? | |
| 7360 | + jQuery.style( elem, name, value ) : | |
| 7361 | + jQuery.css( elem, name ); | |
| 7362 | + }, name, value, arguments.length > 1 ); | |
| 7363 | + }, | |
| 7364 | + show: function() { | |
| 7365 | + return showHide( this, true ); | |
| 7366 | + }, | |
| 7367 | + hide: function() { | |
| 7368 | + return showHide( this ); | |
| 7369 | + }, | |
| 7370 | + toggle: function( state ) { | |
| 7371 | + if ( typeof state === "boolean" ) { | |
| 7372 | + return state ? this.show() : this.hide(); | |
| 7373 | + } | |
| 7374 | + | |
| 7375 | + return this.each( function() { | |
| 7376 | + if ( isHidden( this ) ) { | |
| 7377 | + jQuery( this ).show(); | |
| 7378 | + } else { | |
| 7379 | + jQuery( this ).hide(); | |
| 7380 | + } | |
| 7381 | + } ); | |
| 7382 | + } | |
| 7383 | +} ); | |
| 7384 | + | |
| 7385 | + | |
| 7386 | +function Tween( elem, options, prop, end, easing ) { | |
| 7387 | + return new Tween.prototype.init( elem, options, prop, end, easing ); | |
| 7388 | +} | |
| 7389 | +jQuery.Tween = Tween; | |
| 7390 | + | |
| 7391 | +Tween.prototype = { | |
| 7392 | + constructor: Tween, | |
| 7393 | + init: function( elem, options, prop, end, easing, unit ) { | |
| 7394 | + this.elem = elem; | |
| 7395 | + this.prop = prop; | |
| 7396 | + this.easing = easing || jQuery.easing._default; | |
| 7397 | + this.options = options; | |
| 7398 | + this.start = this.now = this.cur(); | |
| 7399 | + this.end = end; | |
| 7400 | + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); | |
| 7401 | + }, | |
| 7402 | + cur: function() { | |
| 7403 | + var hooks = Tween.propHooks[ this.prop ]; | |
| 7404 | + | |
| 7405 | + return hooks && hooks.get ? | |
| 7406 | + hooks.get( this ) : | |
| 7407 | + Tween.propHooks._default.get( this ); | |
| 7408 | + }, | |
| 7409 | + run: function( percent ) { | |
| 7410 | + var eased, | |
| 7411 | + hooks = Tween.propHooks[ this.prop ]; | |
| 7412 | + | |
| 7413 | + if ( this.options.duration ) { | |
| 7414 | + this.pos = eased = jQuery.easing[ this.easing ]( | |
| 7415 | + percent, this.options.duration * percent, 0, 1, this.options.duration | |
| 7416 | + ); | |
| 7417 | + } else { | |
| 7418 | + this.pos = eased = percent; | |
| 7419 | + } | |
| 7420 | + this.now = ( this.end - this.start ) * eased + this.start; | |
| 7421 | + | |
| 7422 | + if ( this.options.step ) { | |
| 7423 | + this.options.step.call( this.elem, this.now, this ); | |
| 7424 | + } | |
| 7425 | + | |
| 7426 | + if ( hooks && hooks.set ) { | |
| 7427 | + hooks.set( this ); | |
| 7428 | + } else { | |
| 7429 | + Tween.propHooks._default.set( this ); | |
| 7430 | + } | |
| 7431 | + return this; | |
| 7432 | + } | |
| 7433 | +}; | |
| 7434 | + | |
| 7435 | +Tween.prototype.init.prototype = Tween.prototype; | |
| 7436 | + | |
| 7437 | +Tween.propHooks = { | |
| 7438 | + _default: { | |
| 7439 | + get: function( tween ) { | |
| 7440 | + var result; | |
| 7441 | + | |
| 7442 | + // Use a property on the element directly when it is not a DOM element, | |
| 7443 | + // or when there is no matching style property that exists. | |
| 7444 | + if ( tween.elem.nodeType !== 1 || | |
| 7445 | + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { | |
| 7446 | + return tween.elem[ tween.prop ]; | |
| 7447 | + } | |
| 7448 | + | |
| 7449 | + // passing an empty string as a 3rd parameter to .css will automatically | |
| 7450 | + // attempt a parseFloat and fallback to a string if the parse fails | |
| 7451 | + // so, simple values such as "10px" are parsed to Float. | |
| 7452 | + // complex values such as "rotate(1rad)" are returned as is. | |
| 7453 | + result = jQuery.css( tween.elem, tween.prop, "" ); | |
| 7454 | + | |
| 7455 | + // Empty strings, null, undefined and "auto" are converted to 0. | |
| 7456 | + return !result || result === "auto" ? 0 : result; | |
| 7457 | + }, | |
| 7458 | + set: function( tween ) { | |
| 7459 | + | |
| 7460 | + // use step hook for back compat - use cssHook if its there - use .style if its | |
| 7461 | + // available and use plain properties where available | |
| 7462 | + if ( jQuery.fx.step[ tween.prop ] ) { | |
| 7463 | + jQuery.fx.step[ tween.prop ]( tween ); | |
| 7464 | + } else if ( tween.elem.nodeType === 1 && | |
| 7465 | + ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || | |
| 7466 | + jQuery.cssHooks[ tween.prop ] ) ) { | |
| 7467 | + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); | |
| 7468 | + } else { | |
| 7469 | + tween.elem[ tween.prop ] = tween.now; | |
| 7470 | + } | |
| 7471 | + } | |
| 7472 | + } | |
| 7473 | +}; | |
| 7474 | + | |
| 7475 | +// Support: IE <=9 | |
| 7476 | +// Panic based approach to setting things on disconnected nodes | |
| 7477 | + | |
| 7478 | +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { | |
| 7479 | + set: function( tween ) { | |
| 7480 | + if ( tween.elem.nodeType && tween.elem.parentNode ) { | |
| 7481 | + tween.elem[ tween.prop ] = tween.now; | |
| 7482 | + } | |
| 7483 | + } | |
| 7484 | +}; | |
| 7485 | + | |
| 7486 | +jQuery.easing = { | |
| 7487 | + linear: function( p ) { | |
| 7488 | + return p; | |
| 7489 | + }, | |
| 7490 | + swing: function( p ) { | |
| 7491 | + return 0.5 - Math.cos( p * Math.PI ) / 2; | |
| 7492 | + }, | |
| 7493 | + _default: "swing" | |
| 7494 | +}; | |
| 7495 | + | |
| 7496 | +jQuery.fx = Tween.prototype.init; | |
| 7497 | + | |
| 7498 | +// Back Compat <1.8 extension point | |
| 7499 | +jQuery.fx.step = {}; | |
| 7500 | + | |
| 7501 | + | |
| 7502 | + | |
| 7503 | + | |
| 7504 | +var | |
| 7505 | + fxNow, timerId, | |
| 7506 | + rfxtypes = /^(?:toggle|show|hide)$/, | |
| 7507 | + rrun = /queueHooks$/; | |
| 7508 | + | |
| 7509 | +// Animations created synchronously will run synchronously | |
| 7510 | +function createFxNow() { | |
| 7511 | + window.setTimeout( function() { | |
| 7512 | + fxNow = undefined; | |
| 7513 | + } ); | |
| 7514 | + return ( fxNow = jQuery.now() ); | |
| 7515 | +} | |
| 7516 | + | |
| 7517 | +// Generate parameters to create a standard animation | |
| 7518 | +function genFx( type, includeWidth ) { | |
| 7519 | + var which, | |
| 7520 | + attrs = { height: type }, | |
| 7521 | + i = 0; | |
| 7522 | + | |
| 7523 | + // if we include width, step value is 1 to do all cssExpand values, | |
| 7524 | + // if we don't include width, step value is 2 to skip over Left and Right | |
| 7525 | + includeWidth = includeWidth ? 1 : 0; | |
| 7526 | + for ( ; i < 4 ; i += 2 - includeWidth ) { | |
| 7527 | + which = cssExpand[ i ]; | |
| 7528 | + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; | |
| 7529 | + } | |
| 7530 | + | |
| 7531 | + if ( includeWidth ) { | |
| 7532 | + attrs.opacity = attrs.width = type; | |
| 7533 | + } | |
| 7534 | + | |
| 7535 | + return attrs; | |
| 7536 | +} | |
| 7537 | + | |
| 7538 | +function createTween( value, prop, animation ) { | |
| 7539 | + var tween, | |
| 7540 | + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), | |
| 7541 | + index = 0, | |
| 7542 | + length = collection.length; | |
| 7543 | + for ( ; index < length; index++ ) { | |
| 7544 | + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { | |
| 7545 | + | |
| 7546 | + // we're done with this property | |
| 7547 | + return tween; | |
| 7548 | + } | |
| 7549 | + } | |
| 7550 | +} | |
| 7551 | + | |
| 7552 | +function defaultPrefilter( elem, props, opts ) { | |
| 7553 | + /* jshint validthis: true */ | |
| 7554 | + var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, | |
| 7555 | + anim = this, | |
| 7556 | + orig = {}, | |
| 7557 | + style = elem.style, | |
| 7558 | + hidden = elem.nodeType && isHidden( elem ), | |
| 7559 | + dataShow = jQuery._data( elem, "fxshow" ); | |
| 7560 | + | |
| 7561 | + // handle queue: false promises | |
| 7562 | + if ( !opts.queue ) { | |
| 7563 | + hooks = jQuery._queueHooks( elem, "fx" ); | |
| 7564 | + if ( hooks.unqueued == null ) { | |
| 7565 | + hooks.unqueued = 0; | |
| 7566 | + oldfire = hooks.empty.fire; | |
| 7567 | + hooks.empty.fire = function() { | |
| 7568 | + if ( !hooks.unqueued ) { | |
| 7569 | + oldfire(); | |
| 7570 | + } | |
| 7571 | + }; | |
| 7572 | + } | |
| 7573 | + hooks.unqueued++; | |
| 7574 | + | |
| 7575 | + anim.always( function() { | |
| 7576 | + | |
| 7577 | + // doing this makes sure that the complete handler will be called | |
| 7578 | + // before this completes | |
| 7579 | + anim.always( function() { | |
| 7580 | + hooks.unqueued--; | |
| 7581 | + if ( !jQuery.queue( elem, "fx" ).length ) { | |
| 7582 | + hooks.empty.fire(); | |
| 7583 | + } | |
| 7584 | + } ); | |
| 7585 | + } ); | |
| 7586 | + } | |
| 7587 | + | |
| 7588 | + // height/width overflow pass | |
| 7589 | + if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { | |
| 7590 | + | |
| 7591 | + // Make sure that nothing sneaks out | |
| 7592 | + // Record all 3 overflow attributes because IE does not | |
| 7593 | + // change the overflow attribute when overflowX and | |
| 7594 | + // overflowY are set to the same value | |
| 7595 | + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; | |
| 7596 | + | |
| 7597 | + // Set display property to inline-block for height/width | |
| 7598 | + // animations on inline elements that are having width/height animated | |
| 7599 | + display = jQuery.css( elem, "display" ); | |
| 7600 | + | |
| 7601 | + // Test default display if display is currently "none" | |
| 7602 | + checkDisplay = display === "none" ? | |
| 7603 | + jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; | |
| 7604 | + | |
| 7605 | + if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { | |
| 7606 | + | |
| 7607 | + // inline-level elements accept inline-block; | |
| 7608 | + // block-level elements need to be inline with layout | |
| 7609 | + if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) { | |
| 7610 | + style.display = "inline-block"; | |
| 7611 | + } else { | |
| 7612 | + style.zoom = 1; | |
| 7613 | + } | |
| 7614 | + } | |
| 7615 | + } | |
| 7616 | + | |
| 7617 | + if ( opts.overflow ) { | |
| 7618 | + style.overflow = "hidden"; | |
| 7619 | + if ( !support.shrinkWrapBlocks() ) { | |
| 7620 | + anim.always( function() { | |
| 7621 | + style.overflow = opts.overflow[ 0 ]; | |
| 7622 | + style.overflowX = opts.overflow[ 1 ]; | |
| 7623 | + style.overflowY = opts.overflow[ 2 ]; | |
| 7624 | + } ); | |
| 7625 | + } | |
| 7626 | + } | |
| 7627 | + | |
| 7628 | + // show/hide pass | |
| 7629 | + for ( prop in props ) { | |
| 7630 | + value = props[ prop ]; | |
| 7631 | + if ( rfxtypes.exec( value ) ) { | |
| 7632 | + delete props[ prop ]; | |
| 7633 | + toggle = toggle || value === "toggle"; | |
| 7634 | + if ( value === ( hidden ? "hide" : "show" ) ) { | |
| 7635 | + | |
| 7636 | + // If there is dataShow left over from a stopped hide or show | |
| 7637 | + // and we are going to proceed with show, we should pretend to be hidden | |
| 7638 | + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { | |
| 7639 | + hidden = true; | |
| 7640 | + } else { | |
| 7641 | + continue; | |
| 7642 | + } | |
| 7643 | + } | |
| 7644 | + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); | |
| 7645 | + | |
| 7646 | + // Any non-fx value stops us from restoring the original display value | |
| 7647 | + } else { | |
| 7648 | + display = undefined; | |
| 7649 | + } | |
| 7650 | + } | |
| 7651 | + | |
| 7652 | + if ( !jQuery.isEmptyObject( orig ) ) { | |
| 7653 | + if ( dataShow ) { | |
| 7654 | + if ( "hidden" in dataShow ) { | |
| 7655 | + hidden = dataShow.hidden; | |
| 7656 | + } | |
| 7657 | + } else { | |
| 7658 | + dataShow = jQuery._data( elem, "fxshow", {} ); | |
| 7659 | + } | |
| 7660 | + | |
| 7661 | + // store state if its toggle - enables .stop().toggle() to "reverse" | |
| 7662 | + if ( toggle ) { | |
| 7663 | + dataShow.hidden = !hidden; | |
| 7664 | + } | |
| 7665 | + if ( hidden ) { | |
| 7666 | + jQuery( elem ).show(); | |
| 7667 | + } else { | |
| 7668 | + anim.done( function() { | |
| 7669 | + jQuery( elem ).hide(); | |
| 7670 | + } ); | |
| 7671 | + } | |
| 7672 | + anim.done( function() { | |
| 7673 | + var prop; | |
| 7674 | + jQuery._removeData( elem, "fxshow" ); | |
| 7675 | + for ( prop in orig ) { | |
| 7676 | + jQuery.style( elem, prop, orig[ prop ] ); | |
| 7677 | + } | |
| 7678 | + } ); | |
| 7679 | + for ( prop in orig ) { | |
| 7680 | + tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); | |
| 7681 | + | |
| 7682 | + if ( !( prop in dataShow ) ) { | |
| 7683 | + dataShow[ prop ] = tween.start; | |
| 7684 | + if ( hidden ) { | |
| 7685 | + tween.end = tween.start; | |
| 7686 | + tween.start = prop === "width" || prop === "height" ? 1 : 0; | |
| 7687 | + } | |
| 7688 | + } | |
| 7689 | + } | |
| 7690 | + | |
| 7691 | + // If this is a noop like .hide().hide(), restore an overwritten display value | |
| 7692 | + } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { | |
| 7693 | + style.display = display; | |
| 7694 | + } | |
| 7695 | +} | |
| 7696 | + | |
| 7697 | +function propFilter( props, specialEasing ) { | |
| 7698 | + var index, name, easing, value, hooks; | |
| 7699 | + | |
| 7700 | + // camelCase, specialEasing and expand cssHook pass | |
| 7701 | + for ( index in props ) { | |
| 7702 | + name = jQuery.camelCase( index ); | |
| 7703 | + easing = specialEasing[ name ]; | |
| 7704 | + value = props[ index ]; | |
| 7705 | + if ( jQuery.isArray( value ) ) { | |
| 7706 | + easing = value[ 1 ]; | |
| 7707 | + value = props[ index ] = value[ 0 ]; | |
| 7708 | + } | |
| 7709 | + | |
| 7710 | + if ( index !== name ) { | |
| 7711 | + props[ name ] = value; | |
| 7712 | + delete props[ index ]; | |
| 7713 | + } | |
| 7714 | + | |
| 7715 | + hooks = jQuery.cssHooks[ name ]; | |
| 7716 | + if ( hooks && "expand" in hooks ) { | |
| 7717 | + value = hooks.expand( value ); | |
| 7718 | + delete props[ name ]; | |
| 7719 | + | |
| 7720 | + // not quite $.extend, this wont overwrite keys already present. | |
| 7721 | + // also - reusing 'index' from above because we have the correct "name" | |
| 7722 | + for ( index in value ) { | |
| 7723 | + if ( !( index in props ) ) { | |
| 7724 | + props[ index ] = value[ index ]; | |
| 7725 | + specialEasing[ index ] = easing; | |
| 7726 | + } | |
| 7727 | + } | |
| 7728 | + } else { | |
| 7729 | + specialEasing[ name ] = easing; | |
| 7730 | + } | |
| 7731 | + } | |
| 7732 | +} | |
| 7733 | + | |
| 7734 | +function Animation( elem, properties, options ) { | |
| 7735 | + var result, | |
| 7736 | + stopped, | |
| 7737 | + index = 0, | |
| 7738 | + length = Animation.prefilters.length, | |
| 7739 | + deferred = jQuery.Deferred().always( function() { | |
| 7740 | + | |
| 7741 | + // don't match elem in the :animated selector | |
| 7742 | + delete tick.elem; | |
| 7743 | + } ), | |
| 7744 | + tick = function() { | |
| 7745 | + if ( stopped ) { | |
| 7746 | + return false; | |
| 7747 | + } | |
| 7748 | + var currentTime = fxNow || createFxNow(), | |
| 7749 | + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), | |
| 7750 | + | |
| 7751 | + // Support: Android 2.3 | |
| 7752 | + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) | |
| 7753 | + temp = remaining / animation.duration || 0, | |
| 7754 | + percent = 1 - temp, | |
| 7755 | + index = 0, | |
| 7756 | + length = animation.tweens.length; | |
| 7757 | + | |
| 7758 | + for ( ; index < length ; index++ ) { | |
| 7759 | + animation.tweens[ index ].run( percent ); | |
| 7760 | + } | |
| 7761 | + | |
| 7762 | + deferred.notifyWith( elem, [ animation, percent, remaining ] ); | |
| 7763 | + | |
| 7764 | + if ( percent < 1 && length ) { | |
| 7765 | + return remaining; | |
| 7766 | + } else { | |
| 7767 | + deferred.resolveWith( elem, [ animation ] ); | |
| 7768 | + return false; | |
| 7769 | + } | |
| 7770 | + }, | |
| 7771 | + animation = deferred.promise( { | |
| 7772 | + elem: elem, | |
| 7773 | + props: jQuery.extend( {}, properties ), | |
| 7774 | + opts: jQuery.extend( true, { | |
| 7775 | + specialEasing: {}, | |
| 7776 | + easing: jQuery.easing._default | |
| 7777 | + }, options ), | |
| 7778 | + originalProperties: properties, | |
| 7779 | + originalOptions: options, | |
| 7780 | + startTime: fxNow || createFxNow(), | |
| 7781 | + duration: options.duration, | |
| 7782 | + tweens: [], | |
| 7783 | + createTween: function( prop, end ) { | |
| 7784 | + var tween = jQuery.Tween( elem, animation.opts, prop, end, | |
| 7785 | + animation.opts.specialEasing[ prop ] || animation.opts.easing ); | |
| 7786 | + animation.tweens.push( tween ); | |
| 7787 | + return tween; | |
| 7788 | + }, | |
| 7789 | + stop: function( gotoEnd ) { | |
| 7790 | + var index = 0, | |
| 7791 | + | |
| 7792 | + // if we are going to the end, we want to run all the tweens | |
| 7793 | + // otherwise we skip this part | |
| 7794 | + length = gotoEnd ? animation.tweens.length : 0; | |
| 7795 | + if ( stopped ) { | |
| 7796 | + return this; | |
| 7797 | + } | |
| 7798 | + stopped = true; | |
| 7799 | + for ( ; index < length ; index++ ) { | |
| 7800 | + animation.tweens[ index ].run( 1 ); | |
| 7801 | + } | |
| 7802 | + | |
| 7803 | + // resolve when we played the last frame | |
| 7804 | + // otherwise, reject | |
| 7805 | + if ( gotoEnd ) { | |
| 7806 | + deferred.notifyWith( elem, [ animation, 1, 0 ] ); | |
| 7807 | + deferred.resolveWith( elem, [ animation, gotoEnd ] ); | |
| 7808 | + } else { | |
| 7809 | + deferred.rejectWith( elem, [ animation, gotoEnd ] ); | |
| 7810 | + } | |
| 7811 | + return this; | |
| 7812 | + } | |
| 7813 | + } ), | |
| 7814 | + props = animation.props; | |
| 7815 | + | |
| 7816 | + propFilter( props, animation.opts.specialEasing ); | |
| 7817 | + | |
| 7818 | + for ( ; index < length ; index++ ) { | |
| 7819 | + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); | |
| 7820 | + if ( result ) { | |
| 7821 | + if ( jQuery.isFunction( result.stop ) ) { | |
| 7822 | + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = | |
| 7823 | + jQuery.proxy( result.stop, result ); | |
| 7824 | + } | |
| 7825 | + return result; | |
| 7826 | + } | |
| 7827 | + } | |
| 7828 | + | |
| 7829 | + jQuery.map( props, createTween, animation ); | |
| 7830 | + | |
| 7831 | + if ( jQuery.isFunction( animation.opts.start ) ) { | |
| 7832 | + animation.opts.start.call( elem, animation ); | |
| 7833 | + } | |
| 7834 | + | |
| 7835 | + jQuery.fx.timer( | |
| 7836 | + jQuery.extend( tick, { | |
| 7837 | + elem: elem, | |
| 7838 | + anim: animation, | |
| 7839 | + queue: animation.opts.queue | |
| 7840 | + } ) | |
| 7841 | + ); | |
| 7842 | + | |
| 7843 | + // attach callbacks from options | |
| 7844 | + return animation.progress( animation.opts.progress ) | |
| 7845 | + .done( animation.opts.done, animation.opts.complete ) | |
| 7846 | + .fail( animation.opts.fail ) | |
| 7847 | + .always( animation.opts.always ); | |
| 7848 | +} | |
| 7849 | + | |
| 7850 | +jQuery.Animation = jQuery.extend( Animation, { | |
| 7851 | + | |
| 7852 | + tweeners: { | |
| 7853 | + "*": [ function( prop, value ) { | |
| 7854 | + var tween = this.createTween( prop, value ); | |
| 7855 | + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); | |
| 7856 | + return tween; | |
| 7857 | + } ] | |
| 7858 | + }, | |
| 7859 | + | |
| 7860 | + tweener: function( props, callback ) { | |
| 7861 | + if ( jQuery.isFunction( props ) ) { | |
| 7862 | + callback = props; | |
| 7863 | + props = [ "*" ]; | |
| 7864 | + } else { | |
| 7865 | + props = props.match( rnotwhite ); | |
| 7866 | + } | |
| 7867 | + | |
| 7868 | + var prop, | |
| 7869 | + index = 0, | |
| 7870 | + length = props.length; | |
| 7871 | + | |
| 7872 | + for ( ; index < length ; index++ ) { | |
| 7873 | + prop = props[ index ]; | |
| 7874 | + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; | |
| 7875 | + Animation.tweeners[ prop ].unshift( callback ); | |
| 7876 | + } | |
| 7877 | + }, | |
| 7878 | + | |
| 7879 | + prefilters: [ defaultPrefilter ], | |
| 7880 | + | |
| 7881 | + prefilter: function( callback, prepend ) { | |
| 7882 | + if ( prepend ) { | |
| 7883 | + Animation.prefilters.unshift( callback ); | |
| 7884 | + } else { | |
| 7885 | + Animation.prefilters.push( callback ); | |
| 7886 | + } | |
| 7887 | + } | |
| 7888 | +} ); | |
| 7889 | + | |
| 7890 | +jQuery.speed = function( speed, easing, fn ) { | |
| 7891 | + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { | |
| 7892 | + complete: fn || !fn && easing || | |
| 7893 | + jQuery.isFunction( speed ) && speed, | |
| 7894 | + duration: speed, | |
| 7895 | + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing | |
| 7896 | + }; | |
| 7897 | + | |
| 7898 | + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : | |
| 7899 | + opt.duration in jQuery.fx.speeds ? | |
| 7900 | + jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; | |
| 7901 | + | |
| 7902 | + // normalize opt.queue - true/undefined/null -> "fx" | |
| 7903 | + if ( opt.queue == null || opt.queue === true ) { | |
| 7904 | + opt.queue = "fx"; | |
| 7905 | + } | |
| 7906 | + | |
| 7907 | + // Queueing | |
| 7908 | + opt.old = opt.complete; | |
| 7909 | + | |
| 7910 | + opt.complete = function() { | |
| 7911 | + if ( jQuery.isFunction( opt.old ) ) { | |
| 7912 | + opt.old.call( this ); | |
| 7913 | + } | |
| 7914 | + | |
| 7915 | + if ( opt.queue ) { | |
| 7916 | + jQuery.dequeue( this, opt.queue ); | |
| 7917 | + } | |
| 7918 | + }; | |
| 7919 | + | |
| 7920 | + return opt; | |
| 7921 | +}; | |
| 7922 | + | |
| 7923 | +jQuery.fn.extend( { | |
| 7924 | + fadeTo: function( speed, to, easing, callback ) { | |
| 7925 | + | |
| 7926 | + // show any hidden elements after setting opacity to 0 | |
| 7927 | + return this.filter( isHidden ).css( "opacity", 0 ).show() | |
| 7928 | + | |
| 7929 | + // animate to the value specified | |
| 7930 | + .end().animate( { opacity: to }, speed, easing, callback ); | |
| 7931 | + }, | |
| 7932 | + animate: function( prop, speed, easing, callback ) { | |
| 7933 | + var empty = jQuery.isEmptyObject( prop ), | |
| 7934 | + optall = jQuery.speed( speed, easing, callback ), | |
| 7935 | + doAnimation = function() { | |
| 7936 | + | |
| 7937 | + // Operate on a copy of prop so per-property easing won't be lost | |
| 7938 | + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); | |
| 7939 | + | |
| 7940 | + // Empty animations, or finishing resolves immediately | |
| 7941 | + if ( empty || jQuery._data( this, "finish" ) ) { | |
| 7942 | + anim.stop( true ); | |
| 7943 | + } | |
| 7944 | + }; | |
| 7945 | + doAnimation.finish = doAnimation; | |
| 7946 | + | |
| 7947 | + return empty || optall.queue === false ? | |
| 7948 | + this.each( doAnimation ) : | |
| 7949 | + this.queue( optall.queue, doAnimation ); | |
| 7950 | + }, | |
| 7951 | + stop: function( type, clearQueue, gotoEnd ) { | |
| 7952 | + var stopQueue = function( hooks ) { | |
| 7953 | + var stop = hooks.stop; | |
| 7954 | + delete hooks.stop; | |
| 7955 | + stop( gotoEnd ); | |
| 7956 | + }; | |
| 7957 | + | |
| 7958 | + if ( typeof type !== "string" ) { | |
| 7959 | + gotoEnd = clearQueue; | |
| 7960 | + clearQueue = type; | |
| 7961 | + type = undefined; | |
| 7962 | + } | |
| 7963 | + if ( clearQueue && type !== false ) { | |
| 7964 | + this.queue( type || "fx", [] ); | |
| 7965 | + } | |
| 7966 | + | |
| 7967 | + return this.each( function() { | |
| 7968 | + var dequeue = true, | |
| 7969 | + index = type != null && type + "queueHooks", | |
| 7970 | + timers = jQuery.timers, | |
| 7971 | + data = jQuery._data( this ); | |
| 7972 | + | |
| 7973 | + if ( index ) { | |
| 7974 | + if ( data[ index ] && data[ index ].stop ) { | |
| 7975 | + stopQueue( data[ index ] ); | |
| 7976 | + } | |
| 7977 | + } else { | |
| 7978 | + for ( index in data ) { | |
| 7979 | + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { | |
| 7980 | + stopQueue( data[ index ] ); | |
| 7981 | + } | |
| 7982 | + } | |
| 7983 | + } | |
| 7984 | + | |
| 7985 | + for ( index = timers.length; index--; ) { | |
| 7986 | + if ( timers[ index ].elem === this && | |
| 7987 | + ( type == null || timers[ index ].queue === type ) ) { | |
| 7988 | + | |
| 7989 | + timers[ index ].anim.stop( gotoEnd ); | |
| 7990 | + dequeue = false; | |
| 7991 | + timers.splice( index, 1 ); | |
| 7992 | + } | |
| 7993 | + } | |
| 7994 | + | |
| 7995 | + // start the next in the queue if the last step wasn't forced | |
| 7996 | + // timers currently will call their complete callbacks, which will dequeue | |
| 7997 | + // but only if they were gotoEnd | |
| 7998 | + if ( dequeue || !gotoEnd ) { | |
| 7999 | + jQuery.dequeue( this, type ); | |
| 8000 | + } | |
| 8001 | + } ); | |
| 8002 | + }, | |
| 8003 | + finish: function( type ) { | |
| 8004 | + if ( type !== false ) { | |
| 8005 | + type = type || "fx"; | |
| 8006 | + } | |
| 8007 | + return this.each( function() { | |
| 8008 | + var index, | |
| 8009 | + data = jQuery._data( this ), | |
| 8010 | + queue = data[ type + "queue" ], | |
| 8011 | + hooks = data[ type + "queueHooks" ], | |
| 8012 | + timers = jQuery.timers, | |
| 8013 | + length = queue ? queue.length : 0; | |
| 8014 | + | |
| 8015 | + // enable finishing flag on private data | |
| 8016 | + data.finish = true; | |
| 8017 | + | |
| 8018 | + // empty the queue first | |
| 8019 | + jQuery.queue( this, type, [] ); | |
| 8020 | + | |
| 8021 | + if ( hooks && hooks.stop ) { | |
| 8022 | + hooks.stop.call( this, true ); | |
| 8023 | + } | |
| 8024 | + | |
| 8025 | + // look for any active animations, and finish them | |
| 8026 | + for ( index = timers.length; index--; ) { | |
| 8027 | + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { | |
| 8028 | + timers[ index ].anim.stop( true ); | |
| 8029 | + timers.splice( index, 1 ); | |
| 8030 | + } | |
| 8031 | + } | |
| 8032 | + | |
| 8033 | + // look for any animations in the old queue and finish them | |
| 8034 | + for ( index = 0; index < length; index++ ) { | |
| 8035 | + if ( queue[ index ] && queue[ index ].finish ) { | |
| 8036 | + queue[ index ].finish.call( this ); | |
| 8037 | + } | |
| 8038 | + } | |
| 8039 | + | |
| 8040 | + // turn off finishing flag | |
| 8041 | + delete data.finish; | |
| 8042 | + } ); | |
| 8043 | + } | |
| 8044 | +} ); | |
| 8045 | + | |
| 8046 | +jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { | |
| 8047 | + var cssFn = jQuery.fn[ name ]; | |
| 8048 | + jQuery.fn[ name ] = function( speed, easing, callback ) { | |
| 8049 | + return speed == null || typeof speed === "boolean" ? | |
| 8050 | + cssFn.apply( this, arguments ) : | |
| 8051 | + this.animate( genFx( name, true ), speed, easing, callback ); | |
| 8052 | + }; | |
| 8053 | +} ); | |
| 8054 | + | |
| 8055 | +// Generate shortcuts for custom animations | |
| 8056 | +jQuery.each( { | |
| 8057 | + slideDown: genFx( "show" ), | |
| 8058 | + slideUp: genFx( "hide" ), | |
| 8059 | + slideToggle: genFx( "toggle" ), | |
| 8060 | + fadeIn: { opacity: "show" }, | |
| 8061 | + fadeOut: { opacity: "hide" }, | |
| 8062 | + fadeToggle: { opacity: "toggle" } | |
| 8063 | +}, function( name, props ) { | |
| 8064 | + jQuery.fn[ name ] = function( speed, easing, callback ) { | |
| 8065 | + return this.animate( props, speed, easing, callback ); | |
| 8066 | + }; | |
| 8067 | +} ); | |
| 8068 | + | |
| 8069 | +jQuery.timers = []; | |
| 8070 | +jQuery.fx.tick = function() { | |
| 8071 | + var timer, | |
| 8072 | + timers = jQuery.timers, | |
| 8073 | + i = 0; | |
| 8074 | + | |
| 8075 | + fxNow = jQuery.now(); | |
| 8076 | + | |
| 8077 | + for ( ; i < timers.length; i++ ) { | |
| 8078 | + timer = timers[ i ]; | |
| 8079 | + | |
| 8080 | + // Checks the timer has not already been removed | |
| 8081 | + if ( !timer() && timers[ i ] === timer ) { | |
| 8082 | + timers.splice( i--, 1 ); | |
| 8083 | + } | |
| 8084 | + } | |
| 8085 | + | |
| 8086 | + if ( !timers.length ) { | |
| 8087 | + jQuery.fx.stop(); | |
| 8088 | + } | |
| 8089 | + fxNow = undefined; | |
| 8090 | +}; | |
| 8091 | + | |
| 8092 | +jQuery.fx.timer = function( timer ) { | |
| 8093 | + jQuery.timers.push( timer ); | |
| 8094 | + if ( timer() ) { | |
| 8095 | + jQuery.fx.start(); | |
| 8096 | + } else { | |
| 8097 | + jQuery.timers.pop(); | |
| 8098 | + } | |
| 8099 | +}; | |
| 8100 | + | |
| 8101 | +jQuery.fx.interval = 13; | |
| 8102 | + | |
| 8103 | +jQuery.fx.start = function() { | |
| 8104 | + if ( !timerId ) { | |
| 8105 | + timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); | |
| 8106 | + } | |
| 8107 | +}; | |
| 8108 | + | |
| 8109 | +jQuery.fx.stop = function() { | |
| 8110 | + window.clearInterval( timerId ); | |
| 8111 | + timerId = null; | |
| 8112 | +}; | |
| 8113 | + | |
| 8114 | +jQuery.fx.speeds = { | |
| 8115 | + slow: 600, | |
| 8116 | + fast: 200, | |
| 8117 | + | |
| 8118 | + // Default speed | |
| 8119 | + _default: 400 | |
| 8120 | +}; | |
| 8121 | + | |
| 8122 | + | |
| 8123 | +// Based off of the plugin by Clint Helfers, with permission. | |
| 8124 | +// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ | |
| 8125 | +jQuery.fn.delay = function( time, type ) { | |
| 8126 | + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; | |
| 8127 | + type = type || "fx"; | |
| 8128 | + | |
| 8129 | + return this.queue( type, function( next, hooks ) { | |
| 8130 | + var timeout = window.setTimeout( next, time ); | |
| 8131 | + hooks.stop = function() { | |
| 8132 | + window.clearTimeout( timeout ); | |
| 8133 | + }; | |
| 8134 | + } ); | |
| 8135 | +}; | |
| 8136 | + | |
| 8137 | + | |
| 8138 | +( function() { | |
| 8139 | + var a, | |
| 8140 | + input = document.createElement( "input" ), | |
| 8141 | + div = document.createElement( "div" ), | |
| 8142 | + select = document.createElement( "select" ), | |
| 8143 | + opt = select.appendChild( document.createElement( "option" ) ); | |
| 8144 | + | |
| 8145 | + // Setup | |
| 8146 | + div = document.createElement( "div" ); | |
| 8147 | + div.setAttribute( "className", "t" ); | |
| 8148 | + div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; | |
| 8149 | + a = div.getElementsByTagName( "a" )[ 0 ]; | |
| 8150 | + | |
| 8151 | + // Support: Windows Web Apps (WWA) | |
| 8152 | + // `type` must use .setAttribute for WWA (#14901) | |
| 8153 | + input.setAttribute( "type", "checkbox" ); | |
| 8154 | + div.appendChild( input ); | |
| 8155 | + | |
| 8156 | + a = div.getElementsByTagName( "a" )[ 0 ]; | |
| 8157 | + | |
| 8158 | + // First batch of tests. | |
| 8159 | + a.style.cssText = "top:1px"; | |
| 8160 | + | |
| 8161 | + // Test setAttribute on camelCase class. | |
| 8162 | + // If it works, we need attrFixes when doing get/setAttribute (ie6/7) | |
| 8163 | + support.getSetAttribute = div.className !== "t"; | |
| 8164 | + | |
| 8165 | + // Get the style information from getAttribute | |
| 8166 | + // (IE uses .cssText instead) | |
| 8167 | + support.style = /top/.test( a.getAttribute( "style" ) ); | |
| 8168 | + | |
| 8169 | + // Make sure that URLs aren't manipulated | |
| 8170 | + // (IE normalizes it by default) | |
| 8171 | + support.hrefNormalized = a.getAttribute( "href" ) === "/a"; | |
| 8172 | + | |
| 8173 | + // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) | |
| 8174 | + support.checkOn = !!input.value; | |
| 8175 | + | |
| 8176 | + // Make sure that a selected-by-default option has a working selected property. | |
| 8177 | + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) | |
| 8178 | + support.optSelected = opt.selected; | |
| 8179 | + | |
| 8180 | + // Tests for enctype support on a form (#6743) | |
| 8181 | + support.enctype = !!document.createElement( "form" ).enctype; | |
| 8182 | + | |
| 8183 | + // Make sure that the options inside disabled selects aren't marked as disabled | |
| 8184 | + // (WebKit marks them as disabled) | |
| 8185 | + select.disabled = true; | |
| 8186 | + support.optDisabled = !opt.disabled; | |
| 8187 | + | |
| 8188 | + // Support: IE8 only | |
| 8189 | + // Check if we can trust getAttribute("value") | |
| 8190 | + input = document.createElement( "input" ); | |
| 8191 | + input.setAttribute( "value", "" ); | |
| 8192 | + support.input = input.getAttribute( "value" ) === ""; | |
| 8193 | + | |
| 8194 | + // Check if an input maintains its value after becoming a radio | |
| 8195 | + input.value = "t"; | |
| 8196 | + input.setAttribute( "type", "radio" ); | |
| 8197 | + support.radioValue = input.value === "t"; | |
| 8198 | +} )(); | |
| 8199 | + | |
| 8200 | + | |
| 8201 | +var rreturn = /\r/g; | |
| 8202 | + | |
| 8203 | +jQuery.fn.extend( { | |
| 8204 | + val: function( value ) { | |
| 8205 | + var hooks, ret, isFunction, | |
| 8206 | + elem = this[ 0 ]; | |
| 8207 | + | |
| 8208 | + if ( !arguments.length ) { | |
| 8209 | + if ( elem ) { | |
| 8210 | + hooks = jQuery.valHooks[ elem.type ] || | |
| 8211 | + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; | |
| 8212 | + | |
| 8213 | + if ( | |
| 8214 | + hooks && | |
| 8215 | + "get" in hooks && | |
| 8216 | + ( ret = hooks.get( elem, "value" ) ) !== undefined | |
| 8217 | + ) { | |
| 8218 | + return ret; | |
| 8219 | + } | |
| 8220 | + | |
| 8221 | + ret = elem.value; | |
| 8222 | + | |
| 8223 | + return typeof ret === "string" ? | |
| 8224 | + | |
| 8225 | + // handle most common string cases | |
| 8226 | + ret.replace( rreturn, "" ) : | |
| 8227 | + | |
| 8228 | + // handle cases where value is null/undef or number | |
| 8229 | + ret == null ? "" : ret; | |
| 8230 | + } | |
| 8231 | + | |
| 8232 | + return; | |
| 8233 | + } | |
| 8234 | + | |
| 8235 | + isFunction = jQuery.isFunction( value ); | |
| 8236 | + | |
| 8237 | + return this.each( function( i ) { | |
| 8238 | + var val; | |
| 8239 | + | |
| 8240 | + if ( this.nodeType !== 1 ) { | |
| 8241 | + return; | |
| 8242 | + } | |
| 8243 | + | |
| 8244 | + if ( isFunction ) { | |
| 8245 | + val = value.call( this, i, jQuery( this ).val() ); | |
| 8246 | + } else { | |
| 8247 | + val = value; | |
| 8248 | + } | |
| 8249 | + | |
| 8250 | + // Treat null/undefined as ""; convert numbers to string | |
| 8251 | + if ( val == null ) { | |
| 8252 | + val = ""; | |
| 8253 | + } else if ( typeof val === "number" ) { | |
| 8254 | + val += ""; | |
| 8255 | + } else if ( jQuery.isArray( val ) ) { | |
| 8256 | + val = jQuery.map( val, function( value ) { | |
| 8257 | + return value == null ? "" : value + ""; | |
| 8258 | + } ); | |
| 8259 | + } | |
| 8260 | + | |
| 8261 | + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; | |
| 8262 | + | |
| 8263 | + // If set returns undefined, fall back to normal setting | |
| 8264 | + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { | |
| 8265 | + this.value = val; | |
| 8266 | + } | |
| 8267 | + } ); | |
| 8268 | + } | |
| 8269 | +} ); | |
| 8270 | + | |
| 8271 | +jQuery.extend( { | |
| 8272 | + valHooks: { | |
| 8273 | + option: { | |
| 8274 | + get: function( elem ) { | |
| 8275 | + var val = jQuery.find.attr( elem, "value" ); | |
| 8276 | + return val != null ? | |
| 8277 | + val : | |
| 8278 | + | |
| 8279 | + // Support: IE10-11+ | |
| 8280 | + // option.text throws exceptions (#14686, #14858) | |
| 8281 | + jQuery.trim( jQuery.text( elem ) ); | |
| 8282 | + } | |
| 8283 | + }, | |
| 8284 | + select: { | |
| 8285 | + get: function( elem ) { | |
| 8286 | + var value, option, | |
| 8287 | + options = elem.options, | |
| 8288 | + index = elem.selectedIndex, | |
| 8289 | + one = elem.type === "select-one" || index < 0, | |
| 8290 | + values = one ? null : [], | |
| 8291 | + max = one ? index + 1 : options.length, | |
| 8292 | + i = index < 0 ? | |
| 8293 | + max : | |
| 8294 | + one ? index : 0; | |
| 8295 | + | |
| 8296 | + // Loop through all the selected options | |
| 8297 | + for ( ; i < max; i++ ) { | |
| 8298 | + option = options[ i ]; | |
| 8299 | + | |
| 8300 | + // oldIE doesn't update selected after form reset (#2551) | |
| 8301 | + if ( ( option.selected || i === index ) && | |
| 8302 | + | |
| 8303 | + // Don't return options that are disabled or in a disabled optgroup | |
| 8304 | + ( support.optDisabled ? | |
| 8305 | + !option.disabled : | |
| 8306 | + option.getAttribute( "disabled" ) === null ) && | |
| 8307 | + ( !option.parentNode.disabled || | |
| 8308 | + !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { | |
| 8309 | + | |
| 8310 | + // Get the specific value for the option | |
| 8311 | + value = jQuery( option ).val(); | |
| 8312 | + | |
| 8313 | + // We don't need an array for one selects | |
| 8314 | + if ( one ) { | |
| 8315 | + return value; | |
| 8316 | + } | |
| 8317 | + | |
| 8318 | + // Multi-Selects return an array | |
| 8319 | + values.push( value ); | |
| 8320 | + } | |
| 8321 | + } | |
| 8322 | + | |
| 8323 | + return values; | |
| 8324 | + }, | |
| 8325 | + | |
| 8326 | + set: function( elem, value ) { | |
| 8327 | + var optionSet, option, | |
| 8328 | + options = elem.options, | |
| 8329 | + values = jQuery.makeArray( value ), | |
| 8330 | + i = options.length; | |
| 8331 | + | |
| 8332 | + while ( i-- ) { | |
| 8333 | + option = options[ i ]; | |
| 8334 | + | |
| 8335 | + if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) { | |
| 8336 | + | |
| 8337 | + // Support: IE6 | |
| 8338 | + // When new option element is added to select box we need to | |
| 8339 | + // force reflow of newly added node in order to workaround delay | |
| 8340 | + // of initialization properties | |
| 8341 | + try { | |
| 8342 | + option.selected = optionSet = true; | |
| 8343 | + | |
| 8344 | + } catch ( _ ) { | |
| 8345 | + | |
| 8346 | + // Will be executed only in IE6 | |
| 8347 | + option.scrollHeight; | |
| 8348 | + } | |
| 8349 | + | |
| 8350 | + } else { | |
| 8351 | + option.selected = false; | |
| 8352 | + } | |
| 8353 | + } | |
| 8354 | + | |
| 8355 | + // Force browsers to behave consistently when non-matching value is set | |
| 8356 | + if ( !optionSet ) { | |
| 8357 | + elem.selectedIndex = -1; | |
| 8358 | + } | |
| 8359 | + | |
| 8360 | + return options; | |
| 8361 | + } | |
| 8362 | + } | |
| 8363 | + } | |
| 8364 | +} ); | |
| 8365 | + | |
| 8366 | +// Radios and checkboxes getter/setter | |
| 8367 | +jQuery.each( [ "radio", "checkbox" ], function() { | |
| 8368 | + jQuery.valHooks[ this ] = { | |
| 8369 | + set: function( elem, value ) { | |
| 8370 | + if ( jQuery.isArray( value ) ) { | |
| 8371 | + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); | |
| 8372 | + } | |
| 8373 | + } | |
| 8374 | + }; | |
| 8375 | + if ( !support.checkOn ) { | |
| 8376 | + jQuery.valHooks[ this ].get = function( elem ) { | |
| 8377 | + return elem.getAttribute( "value" ) === null ? "on" : elem.value; | |
| 8378 | + }; | |
| 8379 | + } | |
| 8380 | +} ); | |
| 8381 | + | |
| 8382 | + | |
| 8383 | + | |
| 8384 | + | |
| 8385 | +var nodeHook, boolHook, | |
| 8386 | + attrHandle = jQuery.expr.attrHandle, | |
| 8387 | + ruseDefault = /^(?:checked|selected)$/i, | |
| 8388 | + getSetAttribute = support.getSetAttribute, | |
| 8389 | + getSetInput = support.input; | |
| 8390 | + | |
| 8391 | +jQuery.fn.extend( { | |
| 8392 | + attr: function( name, value ) { | |
| 8393 | + return access( this, jQuery.attr, name, value, arguments.length > 1 ); | |
| 8394 | + }, | |
| 8395 | + | |
| 8396 | + removeAttr: function( name ) { | |
| 8397 | + return this.each( function() { | |
| 8398 | + jQuery.removeAttr( this, name ); | |
| 8399 | + } ); | |
| 8400 | + } | |
| 8401 | +} ); | |
| 8402 | + | |
| 8403 | +jQuery.extend( { | |
| 8404 | + attr: function( elem, name, value ) { | |
| 8405 | + var ret, hooks, | |
| 8406 | + nType = elem.nodeType; | |
| 8407 | + | |
| 8408 | + // Don't get/set attributes on text, comment and attribute nodes | |
| 8409 | + if ( nType === 3 || nType === 8 || nType === 2 ) { | |
| 8410 | + return; | |
| 8411 | + } | |
| 8412 | + | |
| 8413 | + // Fallback to prop when attributes are not supported | |
| 8414 | + if ( typeof elem.getAttribute === "undefined" ) { | |
| 8415 | + return jQuery.prop( elem, name, value ); | |
| 8416 | + } | |
| 8417 | + | |
| 8418 | + // All attributes are lowercase | |
| 8419 | + // Grab necessary hook if one is defined | |
| 8420 | + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { | |
| 8421 | + name = name.toLowerCase(); | |
| 8422 | + hooks = jQuery.attrHooks[ name ] || | |
| 8423 | + ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); | |
| 8424 | + } | |
| 8425 | + | |
| 8426 | + if ( value !== undefined ) { | |
| 8427 | + if ( value === null ) { | |
| 8428 | + jQuery.removeAttr( elem, name ); | |
| 8429 | + return; | |
| 8430 | + } | |
| 8431 | + | |
| 8432 | + if ( hooks && "set" in hooks && | |
| 8433 | + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { | |
| 8434 | + return ret; | |
| 8435 | + } | |
| 8436 | + | |
| 8437 | + elem.setAttribute( name, value + "" ); | |
| 8438 | + return value; | |
| 8439 | + } | |
| 8440 | + | |
| 8441 | + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { | |
| 8442 | + return ret; | |
| 8443 | + } | |
| 8444 | + | |
| 8445 | + ret = jQuery.find.attr( elem, name ); | |
| 8446 | + | |
| 8447 | + // Non-existent attributes return null, we normalize to undefined | |
| 8448 | + return ret == null ? undefined : ret; | |
| 8449 | + }, | |
| 8450 | + | |
| 8451 | + attrHooks: { | |
| 8452 | + type: { | |
| 8453 | + set: function( elem, value ) { | |
| 8454 | + if ( !support.radioValue && value === "radio" && | |
| 8455 | + jQuery.nodeName( elem, "input" ) ) { | |
| 8456 | + | |
| 8457 | + // Setting the type on a radio button after the value resets the value in IE8-9 | |
| 8458 | + // Reset value to default in case type is set after value during creation | |
| 8459 | + var val = elem.value; | |
| 8460 | + elem.setAttribute( "type", value ); | |
| 8461 | + if ( val ) { | |
| 8462 | + elem.value = val; | |
| 8463 | + } | |
| 8464 | + return value; | |
| 8465 | + } | |
| 8466 | + } | |
| 8467 | + } | |
| 8468 | + }, | |
| 8469 | + | |
| 8470 | + removeAttr: function( elem, value ) { | |
| 8471 | + var name, propName, | |
| 8472 | + i = 0, | |
| 8473 | + attrNames = value && value.match( rnotwhite ); | |
| 8474 | + | |
| 8475 | + if ( attrNames && elem.nodeType === 1 ) { | |
| 8476 | + while ( ( name = attrNames[ i++ ] ) ) { | |
| 8477 | + propName = jQuery.propFix[ name ] || name; | |
| 8478 | + | |
| 8479 | + // Boolean attributes get special treatment (#10870) | |
| 8480 | + if ( jQuery.expr.match.bool.test( name ) ) { | |
| 8481 | + | |
| 8482 | + // Set corresponding property to false | |
| 8483 | + if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { | |
| 8484 | + elem[ propName ] = false; | |
| 8485 | + | |
| 8486 | + // Support: IE<9 | |
| 8487 | + // Also clear defaultChecked/defaultSelected (if appropriate) | |
| 8488 | + } else { | |
| 8489 | + elem[ jQuery.camelCase( "default-" + name ) ] = | |
| 8490 | + elem[ propName ] = false; | |
| 8491 | + } | |
| 8492 | + | |
| 8493 | + // See #9699 for explanation of this approach (setting first, then removal) | |
| 8494 | + } else { | |
| 8495 | + jQuery.attr( elem, name, "" ); | |
| 8496 | + } | |
| 8497 | + | |
| 8498 | + elem.removeAttribute( getSetAttribute ? name : propName ); | |
| 8499 | + } | |
| 8500 | + } | |
| 8501 | + } | |
| 8502 | +} ); | |
| 8503 | + | |
| 8504 | +// Hooks for boolean attributes | |
| 8505 | +boolHook = { | |
| 8506 | + set: function( elem, value, name ) { | |
| 8507 | + if ( value === false ) { | |
| 8508 | + | |
| 8509 | + // Remove boolean attributes when set to false | |
| 8510 | + jQuery.removeAttr( elem, name ); | |
| 8511 | + } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { | |
| 8512 | + | |
| 8513 | + // IE<8 needs the *property* name | |
| 8514 | + elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); | |
| 8515 | + | |
| 8516 | + } else { | |
| 8517 | + | |
| 8518 | + // Support: IE<9 | |
| 8519 | + // Use defaultChecked and defaultSelected for oldIE | |
| 8520 | + elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; | |
| 8521 | + } | |
| 8522 | + return name; | |
| 8523 | + } | |
| 8524 | +}; | |
| 8525 | + | |
| 8526 | +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { | |
| 8527 | + var getter = attrHandle[ name ] || jQuery.find.attr; | |
| 8528 | + | |
| 8529 | + if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { | |
| 8530 | + attrHandle[ name ] = function( elem, name, isXML ) { | |
| 8531 | + var ret, handle; | |
| 8532 | + if ( !isXML ) { | |
| 8533 | + | |
| 8534 | + // Avoid an infinite loop by temporarily removing this function from the getter | |
| 8535 | + handle = attrHandle[ name ]; | |
| 8536 | + attrHandle[ name ] = ret; | |
| 8537 | + ret = getter( elem, name, isXML ) != null ? | |
| 8538 | + name.toLowerCase() : | |
| 8539 | + null; | |
| 8540 | + attrHandle[ name ] = handle; | |
| 8541 | + } | |
| 8542 | + return ret; | |
| 8543 | + }; | |
| 8544 | + } else { | |
| 8545 | + attrHandle[ name ] = function( elem, name, isXML ) { | |
| 8546 | + if ( !isXML ) { | |
| 8547 | + return elem[ jQuery.camelCase( "default-" + name ) ] ? | |
| 8548 | + name.toLowerCase() : | |
| 8549 | + null; | |
| 8550 | + } | |
| 8551 | + }; | |
| 8552 | + } | |
| 8553 | +} ); | |
| 8554 | + | |
| 8555 | +// fix oldIE attroperties | |
| 8556 | +if ( !getSetInput || !getSetAttribute ) { | |
| 8557 | + jQuery.attrHooks.value = { | |
| 8558 | + set: function( elem, value, name ) { | |
| 8559 | + if ( jQuery.nodeName( elem, "input" ) ) { | |
| 8560 | + | |
| 8561 | + // Does not return so that setAttribute is also used | |
| 8562 | + elem.defaultValue = value; | |
| 8563 | + } else { | |
| 8564 | + | |
| 8565 | + // Use nodeHook if defined (#1954); otherwise setAttribute is fine | |
| 8566 | + return nodeHook && nodeHook.set( elem, value, name ); | |
| 8567 | + } | |
| 8568 | + } | |
| 8569 | + }; | |
| 8570 | +} | |
| 8571 | + | |
| 8572 | +// IE6/7 do not support getting/setting some attributes with get/setAttribute | |
| 8573 | +if ( !getSetAttribute ) { | |
| 8574 | + | |
| 8575 | + // Use this for any attribute in IE6/7 | |
| 8576 | + // This fixes almost every IE6/7 issue | |
| 8577 | + nodeHook = { | |
| 8578 | + set: function( elem, value, name ) { | |
| 8579 | + | |
| 8580 | + // Set the existing or create a new attribute node | |
| 8581 | + var ret = elem.getAttributeNode( name ); | |
| 8582 | + if ( !ret ) { | |
| 8583 | + elem.setAttributeNode( | |
| 8584 | + ( ret = elem.ownerDocument.createAttribute( name ) ) | |
| 8585 | + ); | |
| 8586 | + } | |
| 8587 | + | |
| 8588 | + ret.value = value += ""; | |
| 8589 | + | |
| 8590 | + // Break association with cloned elements by also using setAttribute (#9646) | |
| 8591 | + if ( name === "value" || value === elem.getAttribute( name ) ) { | |
| 8592 | + return value; | |
| 8593 | + } | |
| 8594 | + } | |
| 8595 | + }; | |
| 8596 | + | |
| 8597 | + // Some attributes are constructed with empty-string values when not defined | |
| 8598 | + attrHandle.id = attrHandle.name = attrHandle.coords = | |
| 8599 | + function( elem, name, isXML ) { | |
| 8600 | + var ret; | |
| 8601 | + if ( !isXML ) { | |
| 8602 | + return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ? | |
| 8603 | + ret.value : | |
| 8604 | + null; | |
| 8605 | + } | |
| 8606 | + }; | |
| 8607 | + | |
| 8608 | + // Fixing value retrieval on a button requires this module | |
| 8609 | + jQuery.valHooks.button = { | |
| 8610 | + get: function( elem, name ) { | |
| 8611 | + var ret = elem.getAttributeNode( name ); | |
| 8612 | + if ( ret && ret.specified ) { | |
| 8613 | + return ret.value; | |
| 8614 | + } | |
| 8615 | + }, | |
| 8616 | + set: nodeHook.set | |
| 8617 | + }; | |
| 8618 | + | |
| 8619 | + // Set contenteditable to false on removals(#10429) | |
| 8620 | + // Setting to empty string throws an error as an invalid value | |
| 8621 | + jQuery.attrHooks.contenteditable = { | |
| 8622 | + set: function( elem, value, name ) { | |
| 8623 | + nodeHook.set( elem, value === "" ? false : value, name ); | |
| 8624 | + } | |
| 8625 | + }; | |
| 8626 | + | |
| 8627 | + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) | |
| 8628 | + // This is for removals | |
| 8629 | + jQuery.each( [ "width", "height" ], function( i, name ) { | |
| 8630 | + jQuery.attrHooks[ name ] = { | |
| 8631 | + set: function( elem, value ) { | |
| 8632 | + if ( value === "" ) { | |
| 8633 | + elem.setAttribute( name, "auto" ); | |
| 8634 | + return value; | |
| 8635 | + } | |
| 8636 | + } | |
| 8637 | + }; | |
| 8638 | + } ); | |
| 8639 | +} | |
| 8640 | + | |
| 8641 | +if ( !support.style ) { | |
| 8642 | + jQuery.attrHooks.style = { | |
| 8643 | + get: function( elem ) { | |
| 8644 | + | |
| 8645 | + // Return undefined in the case of empty string | |
| 8646 | + // Note: IE uppercases css property names, but if we were to .toLowerCase() | |
| 8647 | + // .cssText, that would destroy case sensitivity in URL's, like in "background" | |
| 8648 | + return elem.style.cssText || undefined; | |
| 8649 | + }, | |
| 8650 | + set: function( elem, value ) { | |
| 8651 | + return ( elem.style.cssText = value + "" ); | |
| 8652 | + } | |
| 8653 | + }; | |
| 8654 | +} | |
| 8655 | + | |
| 8656 | + | |
| 8657 | + | |
| 8658 | + | |
| 8659 | +var rfocusable = /^(?:input|select|textarea|button|object)$/i, | |
| 8660 | + rclickable = /^(?:a|area)$/i; | |
| 8661 | + | |
| 8662 | +jQuery.fn.extend( { | |
| 8663 | + prop: function( name, value ) { | |
| 8664 | + return access( this, jQuery.prop, name, value, arguments.length > 1 ); | |
| 8665 | + }, | |
| 8666 | + | |
| 8667 | + removeProp: function( name ) { | |
| 8668 | + name = jQuery.propFix[ name ] || name; | |
| 8669 | + return this.each( function() { | |
| 8670 | + | |
| 8671 | + // try/catch handles cases where IE balks (such as removing a property on window) | |
| 8672 | + try { | |
| 8673 | + this[ name ] = undefined; | |
| 8674 | + delete this[ name ]; | |
| 8675 | + } catch ( e ) {} | |
| 8676 | + } ); | |
| 8677 | + } | |
| 8678 | +} ); | |
| 8679 | + | |
| 8680 | +jQuery.extend( { | |
| 8681 | + prop: function( elem, name, value ) { | |
| 8682 | + var ret, hooks, | |
| 8683 | + nType = elem.nodeType; | |
| 8684 | + | |
| 8685 | + // Don't get/set properties on text, comment and attribute nodes | |
| 8686 | + if ( nType === 3 || nType === 8 || nType === 2 ) { | |
| 8687 | + return; | |
| 8688 | + } | |
| 8689 | + | |
| 8690 | + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { | |
| 8691 | + | |
| 8692 | + // Fix name and attach hooks | |
| 8693 | + name = jQuery.propFix[ name ] || name; | |
| 8694 | + hooks = jQuery.propHooks[ name ]; | |
| 8695 | + } | |
| 8696 | + | |
| 8697 | + if ( value !== undefined ) { | |
| 8698 | + if ( hooks && "set" in hooks && | |
| 8699 | + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { | |
| 8700 | + return ret; | |
| 8701 | + } | |
| 8702 | + | |
| 8703 | + return ( elem[ name ] = value ); | |
| 8704 | + } | |
| 8705 | + | |
| 8706 | + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { | |
| 8707 | + return ret; | |
| 8708 | + } | |
| 8709 | + | |
| 8710 | + return elem[ name ]; | |
| 8711 | + }, | |
| 8712 | + | |
| 8713 | + propHooks: { | |
| 8714 | + tabIndex: { | |
| 8715 | + get: function( elem ) { | |
| 8716 | + | |
| 8717 | + // elem.tabIndex doesn't always return the | |
| 8718 | + // correct value when it hasn't been explicitly set | |
| 8719 | + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ | |
| 8720 | + // Use proper attribute retrieval(#12072) | |
| 8721 | + var tabindex = jQuery.find.attr( elem, "tabindex" ); | |
| 8722 | + | |
| 8723 | + return tabindex ? | |
| 8724 | + parseInt( tabindex, 10 ) : | |
| 8725 | + rfocusable.test( elem.nodeName ) || | |
| 8726 | + rclickable.test( elem.nodeName ) && elem.href ? | |
| 8727 | + 0 : | |
| 8728 | + -1; | |
| 8729 | + } | |
| 8730 | + } | |
| 8731 | + }, | |
| 8732 | + | |
| 8733 | + propFix: { | |
| 8734 | + "for": "htmlFor", | |
| 8735 | + "class": "className" | |
| 8736 | + } | |
| 8737 | +} ); | |
| 8738 | + | |
| 8739 | +// Some attributes require a special call on IE | |
| 8740 | +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx | |
| 8741 | +if ( !support.hrefNormalized ) { | |
| 8742 | + | |
| 8743 | + // href/src property should get the full normalized URL (#10299/#12915) | |
| 8744 | + jQuery.each( [ "href", "src" ], function( i, name ) { | |
| 8745 | + jQuery.propHooks[ name ] = { | |
| 8746 | + get: function( elem ) { | |
| 8747 | + return elem.getAttribute( name, 4 ); | |
| 8748 | + } | |
| 8749 | + }; | |
| 8750 | + } ); | |
| 8751 | +} | |
| 8752 | + | |
| 8753 | +// Support: Safari, IE9+ | |
| 8754 | +// mis-reports the default selected property of an option | |
| 8755 | +// Accessing the parent's selectedIndex property fixes it | |
| 8756 | +if ( !support.optSelected ) { | |
| 8757 | + jQuery.propHooks.selected = { | |
| 8758 | + get: function( elem ) { | |
| 8759 | + var parent = elem.parentNode; | |
| 8760 | + | |
| 8761 | + if ( parent ) { | |
| 8762 | + parent.selectedIndex; | |
| 8763 | + | |
| 8764 | + // Make sure that it also works with optgroups, see #5701 | |
| 8765 | + if ( parent.parentNode ) { | |
| 8766 | + parent.parentNode.selectedIndex; | |
| 8767 | + } | |
| 8768 | + } | |
| 8769 | + return null; | |
| 8770 | + } | |
| 8771 | + }; | |
| 8772 | +} | |
| 8773 | + | |
| 8774 | +jQuery.each( [ | |
| 8775 | + "tabIndex", | |
| 8776 | + "readOnly", | |
| 8777 | + "maxLength", | |
| 8778 | + "cellSpacing", | |
| 8779 | + "cellPadding", | |
| 8780 | + "rowSpan", | |
| 8781 | + "colSpan", | |
| 8782 | + "useMap", | |
| 8783 | + "frameBorder", | |
| 8784 | + "contentEditable" | |
| 8785 | +], function() { | |
| 8786 | + jQuery.propFix[ this.toLowerCase() ] = this; | |
| 8787 | +} ); | |
| 8788 | + | |
| 8789 | +// IE6/7 call enctype encoding | |
| 8790 | +if ( !support.enctype ) { | |
| 8791 | + jQuery.propFix.enctype = "encoding"; | |
| 8792 | +} | |
| 8793 | + | |
| 8794 | + | |
| 8795 | + | |
| 8796 | + | |
| 8797 | +var rclass = /[\t\r\n\f]/g; | |
| 8798 | + | |
| 8799 | +function getClass( elem ) { | |
| 8800 | + return jQuery.attr( elem, "class" ) || ""; | |
| 8801 | +} | |
| 8802 | + | |
| 8803 | +jQuery.fn.extend( { | |
| 8804 | + addClass: function( value ) { | |
| 8805 | + var classes, elem, cur, curValue, clazz, j, finalValue, | |
| 8806 | + i = 0; | |
| 8807 | + | |
| 8808 | + if ( jQuery.isFunction( value ) ) { | |
| 8809 | + return this.each( function( j ) { | |
| 8810 | + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); | |
| 8811 | + } ); | |
| 8812 | + } | |
| 8813 | + | |
| 8814 | + if ( typeof value === "string" && value ) { | |
| 8815 | + classes = value.match( rnotwhite ) || []; | |
| 8816 | + | |
| 8817 | + while ( ( elem = this[ i++ ] ) ) { | |
| 8818 | + curValue = getClass( elem ); | |
| 8819 | + cur = elem.nodeType === 1 && | |
| 8820 | + ( " " + curValue + " " ).replace( rclass, " " ); | |
| 8821 | + | |
| 8822 | + if ( cur ) { | |
| 8823 | + j = 0; | |
| 8824 | + while ( ( clazz = classes[ j++ ] ) ) { | |
| 8825 | + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { | |
| 8826 | + cur += clazz + " "; | |
| 8827 | + } | |
| 8828 | + } | |
| 8829 | + | |
| 8830 | + // only assign if different to avoid unneeded rendering. | |
| 8831 | + finalValue = jQuery.trim( cur ); | |
| 8832 | + if ( curValue !== finalValue ) { | |
| 8833 | + jQuery.attr( elem, "class", finalValue ); | |
| 8834 | + } | |
| 8835 | + } | |
| 8836 | + } | |
| 8837 | + } | |
| 8838 | + | |
| 8839 | + return this; | |
| 8840 | + }, | |
| 8841 | + | |
| 8842 | + removeClass: function( value ) { | |
| 8843 | + var classes, elem, cur, curValue, clazz, j, finalValue, | |
| 8844 | + i = 0; | |
| 8845 | + | |
| 8846 | + if ( jQuery.isFunction( value ) ) { | |
| 8847 | + return this.each( function( j ) { | |
| 8848 | + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); | |
| 8849 | + } ); | |
| 8850 | + } | |
| 8851 | + | |
| 8852 | + if ( !arguments.length ) { | |
| 8853 | + return this.attr( "class", "" ); | |
| 8854 | + } | |
| 8855 | + | |
| 8856 | + if ( typeof value === "string" && value ) { | |
| 8857 | + classes = value.match( rnotwhite ) || []; | |
| 8858 | + | |
| 8859 | + while ( ( elem = this[ i++ ] ) ) { | |
| 8860 | + curValue = getClass( elem ); | |
| 8861 | + | |
| 8862 | + // This expression is here for better compressibility (see addClass) | |
| 8863 | + cur = elem.nodeType === 1 && | |
| 8864 | + ( " " + curValue + " " ).replace( rclass, " " ); | |
| 8865 | + | |
| 8866 | + if ( cur ) { | |
| 8867 | + j = 0; | |
| 8868 | + while ( ( clazz = classes[ j++ ] ) ) { | |
| 8869 | + | |
| 8870 | + // Remove *all* instances | |
| 8871 | + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { | |
| 8872 | + cur = cur.replace( " " + clazz + " ", " " ); | |
| 8873 | + } | |
| 8874 | + } | |
| 8875 | + | |
| 8876 | + // Only assign if different to avoid unneeded rendering. | |
| 8877 | + finalValue = jQuery.trim( cur ); | |
| 8878 | + if ( curValue !== finalValue ) { | |
| 8879 | + jQuery.attr( elem, "class", finalValue ); | |
| 8880 | + } | |
| 8881 | + } | |
| 8882 | + } | |
| 8883 | + } | |
| 8884 | + | |
| 8885 | + return this; | |
| 8886 | + }, | |
| 8887 | + | |
| 8888 | + toggleClass: function( value, stateVal ) { | |
| 8889 | + var type = typeof value; | |
| 8890 | + | |
| 8891 | + if ( typeof stateVal === "boolean" && type === "string" ) { | |
| 8892 | + return stateVal ? this.addClass( value ) : this.removeClass( value ); | |
| 8893 | + } | |
| 8894 | + | |
| 8895 | + if ( jQuery.isFunction( value ) ) { | |
| 8896 | + return this.each( function( i ) { | |
| 8897 | + jQuery( this ).toggleClass( | |
| 8898 | + value.call( this, i, getClass( this ), stateVal ), | |
| 8899 | + stateVal | |
| 8900 | + ); | |
| 8901 | + } ); | |
| 8902 | + } | |
| 8903 | + | |
| 8904 | + return this.each( function() { | |
| 8905 | + var className, i, self, classNames; | |
| 8906 | + | |
| 8907 | + if ( type === "string" ) { | |
| 8908 | + | |
| 8909 | + // Toggle individual class names | |
| 8910 | + i = 0; | |
| 8911 | + self = jQuery( this ); | |
| 8912 | + classNames = value.match( rnotwhite ) || []; | |
| 8913 | + | |
| 8914 | + while ( ( className = classNames[ i++ ] ) ) { | |
| 8915 | + | |
| 8916 | + // Check each className given, space separated list | |
| 8917 | + if ( self.hasClass( className ) ) { | |
| 8918 | + self.removeClass( className ); | |
| 8919 | + } else { | |
| 8920 | + self.addClass( className ); | |
| 8921 | + } | |
| 8922 | + } | |
| 8923 | + | |
| 8924 | + // Toggle whole class name | |
| 8925 | + } else if ( value === undefined || type === "boolean" ) { | |
| 8926 | + className = getClass( this ); | |
| 8927 | + if ( className ) { | |
| 8928 | + | |
| 8929 | + // store className if set | |
| 8930 | + jQuery._data( this, "__className__", className ); | |
| 8931 | + } | |
| 8932 | + | |
| 8933 | + // If the element has a class name or if we're passed "false", | |
| 8934 | + // then remove the whole classname (if there was one, the above saved it). | |
| 8935 | + // Otherwise bring back whatever was previously saved (if anything), | |
| 8936 | + // falling back to the empty string if nothing was stored. | |
| 8937 | + jQuery.attr( this, "class", | |
| 8938 | + className || value === false ? | |
| 8939 | + "" : | |
| 8940 | + jQuery._data( this, "__className__" ) || "" | |
| 8941 | + ); | |
| 8942 | + } | |
| 8943 | + } ); | |
| 8944 | + }, | |
| 8945 | + | |
| 8946 | + hasClass: function( selector ) { | |
| 8947 | + var className, elem, | |
| 8948 | + i = 0; | |
| 8949 | + | |
| 8950 | + className = " " + selector + " "; | |
| 8951 | + while ( ( elem = this[ i++ ] ) ) { | |
| 8952 | + if ( elem.nodeType === 1 && | |
| 8953 | + ( " " + getClass( elem ) + " " ).replace( rclass, " " ) | |
| 8954 | + .indexOf( className ) > -1 | |
| 8955 | + ) { | |
| 8956 | + return true; | |
| 8957 | + } | |
| 8958 | + } | |
| 8959 | + | |
| 8960 | + return false; | |
| 8961 | + } | |
| 8962 | +} ); | |
| 8963 | + | |
| 8964 | + | |
| 8965 | + | |
| 8966 | + | |
| 8967 | +// Return jQuery for attributes-only inclusion | |
| 8968 | + | |
| 8969 | + | |
| 8970 | +jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " + | |
| 8971 | + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + | |
| 8972 | + "change select submit keydown keypress keyup error contextmenu" ).split( " " ), | |
| 8973 | + function( i, name ) { | |
| 8974 | + | |
| 8975 | + // Handle event binding | |
| 8976 | + jQuery.fn[ name ] = function( data, fn ) { | |
| 8977 | + return arguments.length > 0 ? | |
| 8978 | + this.on( name, null, data, fn ) : | |
| 8979 | + this.trigger( name ); | |
| 8980 | + }; | |
| 8981 | +} ); | |
| 8982 | + | |
| 8983 | +jQuery.fn.extend( { | |
| 8984 | + hover: function( fnOver, fnOut ) { | |
| 8985 | + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); | |
| 8986 | + } | |
| 8987 | +} ); | |
| 8988 | + | |
| 8989 | + | |
| 8990 | +var location = window.location; | |
| 8991 | + | |
| 8992 | +var nonce = jQuery.now(); | |
| 8993 | + | |
| 8994 | +var rquery = ( /\?/ ); | |
| 8995 | + | |
| 8996 | + | |
| 8997 | + | |
| 8998 | +var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g; | |
| 8999 | + | |
| 9000 | +jQuery.parseJSON = function( data ) { | |
| 9001 | + | |
| 9002 | + // Attempt to parse using the native JSON parser first | |
| 9003 | + if ( window.JSON && window.JSON.parse ) { | |
| 9004 | + | |
| 9005 | + // Support: Android 2.3 | |
| 9006 | + // Workaround failure to string-cast null input | |
| 9007 | + return window.JSON.parse( data + "" ); | |
| 9008 | + } | |
| 9009 | + | |
| 9010 | + var requireNonComma, | |
| 9011 | + depth = null, | |
| 9012 | + str = jQuery.trim( data + "" ); | |
| 9013 | + | |
| 9014 | + // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains | |
| 9015 | + // after removing valid tokens | |
| 9016 | + return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) { | |
| 9017 | + | |
| 9018 | + // Force termination if we see a misplaced comma | |
| 9019 | + if ( requireNonComma && comma ) { | |
| 9020 | + depth = 0; | |
| 9021 | + } | |
| 9022 | + | |
| 9023 | + // Perform no more replacements after returning to outermost depth | |
| 9024 | + if ( depth === 0 ) { | |
| 9025 | + return token; | |
| 9026 | + } | |
| 9027 | + | |
| 9028 | + // Commas must not follow "[", "{", or "," | |
| 9029 | + requireNonComma = open || comma; | |
| 9030 | + | |
| 9031 | + // Determine new depth | |
| 9032 | + // array/object open ("[" or "{"): depth += true - false (increment) | |
| 9033 | + // array/object close ("]" or "}"): depth += false - true (decrement) | |
| 9034 | + // other cases ("," or primitive): depth += true - true (numeric cast) | |
| 9035 | + depth += !close - !open; | |
| 9036 | + | |
| 9037 | + // Remove this token | |
| 9038 | + return ""; | |
| 9039 | + } ) ) ? | |
| 9040 | + ( Function( "return " + str ) )() : | |
| 9041 | + jQuery.error( "Invalid JSON: " + data ); | |
| 9042 | +}; | |
| 9043 | + | |
| 9044 | + | |
| 9045 | +// Cross-browser xml parsing | |
| 9046 | +jQuery.parseXML = function( data ) { | |
| 9047 | + var xml, tmp; | |
| 9048 | + if ( !data || typeof data !== "string" ) { | |
| 9049 | + return null; | |
| 9050 | + } | |
| 9051 | + try { | |
| 9052 | + if ( window.DOMParser ) { // Standard | |
| 9053 | + tmp = new window.DOMParser(); | |
| 9054 | + xml = tmp.parseFromString( data, "text/xml" ); | |
| 9055 | + } else { // IE | |
| 9056 | + xml = new window.ActiveXObject( "Microsoft.XMLDOM" ); | |
| 9057 | + xml.async = "false"; | |
| 9058 | + xml.loadXML( data ); | |
| 9059 | + } | |
| 9060 | + } catch ( e ) { | |
| 9061 | + xml = undefined; | |
| 9062 | + } | |
| 9063 | + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { | |
| 9064 | + jQuery.error( "Invalid XML: " + data ); | |
| 9065 | + } | |
| 9066 | + return xml; | |
| 9067 | +}; | |
| 9068 | + | |
| 9069 | + | |
| 9070 | +var | |
| 9071 | + rhash = /#.*$/, | |
| 9072 | + rts = /([?&])_=[^&]*/, | |
| 9073 | + | |
| 9074 | + // IE leaves an \r character at EOL | |
| 9075 | + rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, | |
| 9076 | + | |
| 9077 | + // #7653, #8125, #8152: local protocol detection | |
| 9078 | + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, | |
| 9079 | + rnoContent = /^(?:GET|HEAD)$/, | |
| 9080 | + rprotocol = /^\/\//, | |
| 9081 | + rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/, | |
| 9082 | + | |
| 9083 | + /* Prefilters | |
| 9084 | + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) | |
| 9085 | + * 2) These are called: | |
| 9086 | + * - BEFORE asking for a transport | |
| 9087 | + * - AFTER param serialization (s.data is a string if s.processData is true) | |
| 9088 | + * 3) key is the dataType | |
| 9089 | + * 4) the catchall symbol "*" can be used | |
| 9090 | + * 5) execution will start with transport dataType and THEN continue down to "*" if needed | |
| 9091 | + */ | |
| 9092 | + prefilters = {}, | |
| 9093 | + | |
| 9094 | + /* Transports bindings | |
| 9095 | + * 1) key is the dataType | |
| 9096 | + * 2) the catchall symbol "*" can be used | |
| 9097 | + * 3) selection will start with transport dataType and THEN go to "*" if needed | |
| 9098 | + */ | |
| 9099 | + transports = {}, | |
| 9100 | + | |
| 9101 | + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression | |
| 9102 | + allTypes = "*/".concat( "*" ), | |
| 9103 | + | |
| 9104 | + // Document location | |
| 9105 | + ajaxLocation = location.href, | |
| 9106 | + | |
| 9107 | + // Segment location into parts | |
| 9108 | + ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; | |
| 9109 | + | |
| 9110 | +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport | |
| 9111 | +function addToPrefiltersOrTransports( structure ) { | |
| 9112 | + | |
| 9113 | + // dataTypeExpression is optional and defaults to "*" | |
| 9114 | + return function( dataTypeExpression, func ) { | |
| 9115 | + | |
| 9116 | + if ( typeof dataTypeExpression !== "string" ) { | |
| 9117 | + func = dataTypeExpression; | |
| 9118 | + dataTypeExpression = "*"; | |
| 9119 | + } | |
| 9120 | + | |
| 9121 | + var dataType, | |
| 9122 | + i = 0, | |
| 9123 | + dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; | |
| 9124 | + | |
| 9125 | + if ( jQuery.isFunction( func ) ) { | |
| 9126 | + | |
| 9127 | + // For each dataType in the dataTypeExpression | |
| 9128 | + while ( ( dataType = dataTypes[ i++ ] ) ) { | |
| 9129 | + | |
| 9130 | + // Prepend if requested | |
| 9131 | + if ( dataType.charAt( 0 ) === "+" ) { | |
| 9132 | + dataType = dataType.slice( 1 ) || "*"; | |
| 9133 | + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); | |
| 9134 | + | |
| 9135 | + // Otherwise append | |
| 9136 | + } else { | |
| 9137 | + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); | |
| 9138 | + } | |
| 9139 | + } | |
| 9140 | + } | |
| 9141 | + }; | |
| 9142 | +} | |
| 9143 | + | |
| 9144 | +// Base inspection function for prefilters and transports | |
| 9145 | +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { | |
| 9146 | + | |
| 9147 | + var inspected = {}, | |
| 9148 | + seekingTransport = ( structure === transports ); | |
| 9149 | + | |
| 9150 | + function inspect( dataType ) { | |
| 9151 | + var selected; | |
| 9152 | + inspected[ dataType ] = true; | |
| 9153 | + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { | |
| 9154 | + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); | |
| 9155 | + if ( typeof dataTypeOrTransport === "string" && | |
| 9156 | + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { | |
| 9157 | + | |
| 9158 | + options.dataTypes.unshift( dataTypeOrTransport ); | |
| 9159 | + inspect( dataTypeOrTransport ); | |
| 9160 | + return false; | |
| 9161 | + } else if ( seekingTransport ) { | |
| 9162 | + return !( selected = dataTypeOrTransport ); | |
| 9163 | + } | |
| 9164 | + } ); | |
| 9165 | + return selected; | |
| 9166 | + } | |
| 9167 | + | |
| 9168 | + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); | |
| 9169 | +} | |
| 9170 | + | |
| 9171 | +// A special extend for ajax options | |
| 9172 | +// that takes "flat" options (not to be deep extended) | |
| 9173 | +// Fixes #9887 | |
| 9174 | +function ajaxExtend( target, src ) { | |
| 9175 | + var deep, key, | |
| 9176 | + flatOptions = jQuery.ajaxSettings.flatOptions || {}; | |
| 9177 | + | |
| 9178 | + for ( key in src ) { | |
| 9179 | + if ( src[ key ] !== undefined ) { | |
| 9180 | + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; | |
| 9181 | + } | |
| 9182 | + } | |
| 9183 | + if ( deep ) { | |
| 9184 | + jQuery.extend( true, target, deep ); | |
| 9185 | + } | |
| 9186 | + | |
| 9187 | + return target; | |
| 9188 | +} | |
| 9189 | + | |
| 9190 | +/* Handles responses to an ajax request: | |
| 9191 | + * - finds the right dataType (mediates between content-type and expected dataType) | |
| 9192 | + * - returns the corresponding response | |
| 9193 | + */ | |
| 9194 | +function ajaxHandleResponses( s, jqXHR, responses ) { | |
| 9195 | + var firstDataType, ct, finalDataType, type, | |
| 9196 | + contents = s.contents, | |
| 9197 | + dataTypes = s.dataTypes; | |
| 9198 | + | |
| 9199 | + // Remove auto dataType and get content-type in the process | |
| 9200 | + while ( dataTypes[ 0 ] === "*" ) { | |
| 9201 | + dataTypes.shift(); | |
| 9202 | + if ( ct === undefined ) { | |
| 9203 | + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); | |
| 9204 | + } | |
| 9205 | + } | |
| 9206 | + | |
| 9207 | + // Check if we're dealing with a known content-type | |
| 9208 | + if ( ct ) { | |
| 9209 | + for ( type in contents ) { | |
| 9210 | + if ( contents[ type ] && contents[ type ].test( ct ) ) { | |
| 9211 | + dataTypes.unshift( type ); | |
| 9212 | + break; | |
| 9213 | + } | |
| 9214 | + } | |
| 9215 | + } | |
| 9216 | + | |
| 9217 | + // Check to see if we have a response for the expected dataType | |
| 9218 | + if ( dataTypes[ 0 ] in responses ) { | |
| 9219 | + finalDataType = dataTypes[ 0 ]; | |
| 9220 | + } else { | |
| 9221 | + | |
| 9222 | + // Try convertible dataTypes | |
| 9223 | + for ( type in responses ) { | |
| 9224 | + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { | |
| 9225 | + finalDataType = type; | |
| 9226 | + break; | |
| 9227 | + } | |
| 9228 | + if ( !firstDataType ) { | |
| 9229 | + firstDataType = type; | |
| 9230 | + } | |
| 9231 | + } | |
| 9232 | + | |
| 9233 | + // Or just use first one | |
| 9234 | + finalDataType = finalDataType || firstDataType; | |
| 9235 | + } | |
| 9236 | + | |
| 9237 | + // If we found a dataType | |
| 9238 | + // We add the dataType to the list if needed | |
| 9239 | + // and return the corresponding response | |
| 9240 | + if ( finalDataType ) { | |
| 9241 | + if ( finalDataType !== dataTypes[ 0 ] ) { | |
| 9242 | + dataTypes.unshift( finalDataType ); | |
| 9243 | + } | |
| 9244 | + return responses[ finalDataType ]; | |
| 9245 | + } | |
| 9246 | +} | |
| 9247 | + | |
| 9248 | +/* Chain conversions given the request and the original response | |
| 9249 | + * Also sets the responseXXX fields on the jqXHR instance | |
| 9250 | + */ | |
| 9251 | +function ajaxConvert( s, response, jqXHR, isSuccess ) { | |
| 9252 | + var conv2, current, conv, tmp, prev, | |
| 9253 | + converters = {}, | |
| 9254 | + | |
| 9255 | + // Work with a copy of dataTypes in case we need to modify it for conversion | |
| 9256 | + dataTypes = s.dataTypes.slice(); | |
| 9257 | + | |
| 9258 | + // Create converters map with lowercased keys | |
| 9259 | + if ( dataTypes[ 1 ] ) { | |
| 9260 | + for ( conv in s.converters ) { | |
| 9261 | + converters[ conv.toLowerCase() ] = s.converters[ conv ]; | |
| 9262 | + } | |
| 9263 | + } | |
| 9264 | + | |
| 9265 | + current = dataTypes.shift(); | |
| 9266 | + | |
| 9267 | + // Convert to each sequential dataType | |
| 9268 | + while ( current ) { | |
| 9269 | + | |
| 9270 | + if ( s.responseFields[ current ] ) { | |
| 9271 | + jqXHR[ s.responseFields[ current ] ] = response; | |
| 9272 | + } | |
| 9273 | + | |
| 9274 | + // Apply the dataFilter if provided | |
| 9275 | + if ( !prev && isSuccess && s.dataFilter ) { | |
| 9276 | + response = s.dataFilter( response, s.dataType ); | |
| 9277 | + } | |
| 9278 | + | |
| 9279 | + prev = current; | |
| 9280 | + current = dataTypes.shift(); | |
| 9281 | + | |
| 9282 | + if ( current ) { | |
| 9283 | + | |
| 9284 | + // There's only work to do if current dataType is non-auto | |
| 9285 | + if ( current === "*" ) { | |
| 9286 | + | |
| 9287 | + current = prev; | |
| 9288 | + | |
| 9289 | + // Convert response if prev dataType is non-auto and differs from current | |
| 9290 | + } else if ( prev !== "*" && prev !== current ) { | |
| 9291 | + | |
| 9292 | + // Seek a direct converter | |
| 9293 | + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; | |
| 9294 | + | |
| 9295 | + // If none found, seek a pair | |
| 9296 | + if ( !conv ) { | |
| 9297 | + for ( conv2 in converters ) { | |
| 9298 | + | |
| 9299 | + // If conv2 outputs current | |
| 9300 | + tmp = conv2.split( " " ); | |
| 9301 | + if ( tmp[ 1 ] === current ) { | |
| 9302 | + | |
| 9303 | + // If prev can be converted to accepted input | |
| 9304 | + conv = converters[ prev + " " + tmp[ 0 ] ] || | |
| 9305 | + converters[ "* " + tmp[ 0 ] ]; | |
| 9306 | + if ( conv ) { | |
| 9307 | + | |
| 9308 | + // Condense equivalence converters | |
| 9309 | + if ( conv === true ) { | |
| 9310 | + conv = converters[ conv2 ]; | |
| 9311 | + | |
| 9312 | + // Otherwise, insert the intermediate dataType | |
| 9313 | + } else if ( converters[ conv2 ] !== true ) { | |
| 9314 | + current = tmp[ 0 ]; | |
| 9315 | + dataTypes.unshift( tmp[ 1 ] ); | |
| 9316 | + } | |
| 9317 | + break; | |
| 9318 | + } | |
| 9319 | + } | |
| 9320 | + } | |
| 9321 | + } | |
| 9322 | + | |
| 9323 | + // Apply converter (if not an equivalence) | |
| 9324 | + if ( conv !== true ) { | |
| 9325 | + | |
| 9326 | + // Unless errors are allowed to bubble, catch and return them | |
| 9327 | + if ( conv && s[ "throws" ] ) { // jscs:ignore requireDotNotation | |
| 9328 | + response = conv( response ); | |
| 9329 | + } else { | |
| 9330 | + try { | |
| 9331 | + response = conv( response ); | |
| 9332 | + } catch ( e ) { | |
| 9333 | + return { | |
| 9334 | + state: "parsererror", | |
| 9335 | + error: conv ? e : "No conversion from " + prev + " to " + current | |
| 9336 | + }; | |
| 9337 | + } | |
| 9338 | + } | |
| 9339 | + } | |
| 9340 | + } | |
| 9341 | + } | |
| 9342 | + } | |
| 9343 | + | |
| 9344 | + return { state: "success", data: response }; | |
| 9345 | +} | |
| 9346 | + | |
| 9347 | +jQuery.extend( { | |
| 9348 | + | |
| 9349 | + // Counter for holding the number of active queries | |
| 9350 | + active: 0, | |
| 9351 | + | |
| 9352 | + // Last-Modified header cache for next request | |
| 9353 | + lastModified: {}, | |
| 9354 | + etag: {}, | |
| 9355 | + | |
| 9356 | + ajaxSettings: { | |
| 9357 | + url: ajaxLocation, | |
| 9358 | + type: "GET", | |
| 9359 | + isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), | |
| 9360 | + global: true, | |
| 9361 | + processData: true, | |
| 9362 | + async: true, | |
| 9363 | + contentType: "application/x-www-form-urlencoded; charset=UTF-8", | |
| 9364 | + /* | |
| 9365 | + timeout: 0, | |
| 9366 | + data: null, | |
| 9367 | + dataType: null, | |
| 9368 | + username: null, | |
| 9369 | + password: null, | |
| 9370 | + cache: null, | |
| 9371 | + throws: false, | |
| 9372 | + traditional: false, | |
| 9373 | + headers: {}, | |
| 9374 | + */ | |
| 9375 | + | |
| 9376 | + accepts: { | |
| 9377 | + "*": allTypes, | |
| 9378 | + text: "text/plain", | |
| 9379 | + html: "text/html", | |
| 9380 | + xml: "application/xml, text/xml", | |
| 9381 | + json: "application/json, text/javascript" | |
| 9382 | + }, | |
| 9383 | + | |
| 9384 | + contents: { | |
| 9385 | + xml: /\bxml\b/, | |
| 9386 | + html: /\bhtml/, | |
| 9387 | + json: /\bjson\b/ | |
| 9388 | + }, | |
| 9389 | + | |
| 9390 | + responseFields: { | |
| 9391 | + xml: "responseXML", | |
| 9392 | + text: "responseText", | |
| 9393 | + json: "responseJSON" | |
| 9394 | + }, | |
| 9395 | + | |
| 9396 | + // Data converters | |
| 9397 | + // Keys separate source (or catchall "*") and destination types with a single space | |
| 9398 | + converters: { | |
| 9399 | + | |
| 9400 | + // Convert anything to text | |
| 9401 | + "* text": String, | |
| 9402 | + | |
| 9403 | + // Text to html (true = no transformation) | |
| 9404 | + "text html": true, | |
| 9405 | + | |
| 9406 | + // Evaluate text as a json expression | |
| 9407 | + "text json": jQuery.parseJSON, | |
| 9408 | + | |
| 9409 | + // Parse text as xml | |
| 9410 | + "text xml": jQuery.parseXML | |
| 9411 | + }, | |
| 9412 | + | |
| 9413 | + // For options that shouldn't be deep extended: | |
| 9414 | + // you can add your own custom options here if | |
| 9415 | + // and when you create one that shouldn't be | |
| 9416 | + // deep extended (see ajaxExtend) | |
| 9417 | + flatOptions: { | |
| 9418 | + url: true, | |
| 9419 | + context: true | |
| 9420 | + } | |
| 9421 | + }, | |
| 9422 | + | |
| 9423 | + // Creates a full fledged settings object into target | |
| 9424 | + // with both ajaxSettings and settings fields. | |
| 9425 | + // If target is omitted, writes into ajaxSettings. | |
| 9426 | + ajaxSetup: function( target, settings ) { | |
| 9427 | + return settings ? | |
| 9428 | + | |
| 9429 | + // Building a settings object | |
| 9430 | + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : | |
| 9431 | + | |
| 9432 | + // Extending ajaxSettings | |
| 9433 | + ajaxExtend( jQuery.ajaxSettings, target ); | |
| 9434 | + }, | |
| 9435 | + | |
| 9436 | + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), | |
| 9437 | + ajaxTransport: addToPrefiltersOrTransports( transports ), | |
| 9438 | + | |
| 9439 | + // Main method | |
| 9440 | + ajax: function( url, options ) { | |
| 9441 | + | |
| 9442 | + // If url is an object, simulate pre-1.5 signature | |
| 9443 | + if ( typeof url === "object" ) { | |
| 9444 | + options = url; | |
| 9445 | + url = undefined; | |
| 9446 | + } | |
| 9447 | + | |
| 9448 | + // Force options to be an object | |
| 9449 | + options = options || {}; | |
| 9450 | + | |
| 9451 | + var | |
| 9452 | + | |
| 9453 | + // Cross-domain detection vars | |
| 9454 | + parts, | |
| 9455 | + | |
| 9456 | + // Loop variable | |
| 9457 | + i, | |
| 9458 | + | |
| 9459 | + // URL without anti-cache param | |
| 9460 | + cacheURL, | |
| 9461 | + | |
| 9462 | + // Response headers as string | |
| 9463 | + responseHeadersString, | |
| 9464 | + | |
| 9465 | + // timeout handle | |
| 9466 | + timeoutTimer, | |
| 9467 | + | |
| 9468 | + // To know if global events are to be dispatched | |
| 9469 | + fireGlobals, | |
| 9470 | + | |
| 9471 | + transport, | |
| 9472 | + | |
| 9473 | + // Response headers | |
| 9474 | + responseHeaders, | |
| 9475 | + | |
| 9476 | + // Create the final options object | |
| 9477 | + s = jQuery.ajaxSetup( {}, options ), | |
| 9478 | + | |
| 9479 | + // Callbacks context | |
| 9480 | + callbackContext = s.context || s, | |
| 9481 | + | |
| 9482 | + // Context for global events is callbackContext if it is a DOM node or jQuery collection | |
| 9483 | + globalEventContext = s.context && | |
| 9484 | + ( callbackContext.nodeType || callbackContext.jquery ) ? | |
| 9485 | + jQuery( callbackContext ) : | |
| 9486 | + jQuery.event, | |
| 9487 | + | |
| 9488 | + // Deferreds | |
| 9489 | + deferred = jQuery.Deferred(), | |
| 9490 | + completeDeferred = jQuery.Callbacks( "once memory" ), | |
| 9491 | + | |
| 9492 | + // Status-dependent callbacks | |
| 9493 | + statusCode = s.statusCode || {}, | |
| 9494 | + | |
| 9495 | + // Headers (they are sent all at once) | |
| 9496 | + requestHeaders = {}, | |
| 9497 | + requestHeadersNames = {}, | |
| 9498 | + | |
| 9499 | + // The jqXHR state | |
| 9500 | + state = 0, | |
| 9501 | + | |
| 9502 | + // Default abort message | |
| 9503 | + strAbort = "canceled", | |
| 9504 | + | |
| 9505 | + // Fake xhr | |
| 9506 | + jqXHR = { | |
| 9507 | + readyState: 0, | |
| 9508 | + | |
| 9509 | + // Builds headers hashtable if needed | |
| 9510 | + getResponseHeader: function( key ) { | |
| 9511 | + var match; | |
| 9512 | + if ( state === 2 ) { | |
| 9513 | + if ( !responseHeaders ) { | |
| 9514 | + responseHeaders = {}; | |
| 9515 | + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { | |
| 9516 | + responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; | |
| 9517 | + } | |
| 9518 | + } | |
| 9519 | + match = responseHeaders[ key.toLowerCase() ]; | |
| 9520 | + } | |
| 9521 | + return match == null ? null : match; | |
| 9522 | + }, | |
| 9523 | + | |
| 9524 | + // Raw string | |
| 9525 | + getAllResponseHeaders: function() { | |
| 9526 | + return state === 2 ? responseHeadersString : null; | |
| 9527 | + }, | |
| 9528 | + | |
| 9529 | + // Caches the header | |
| 9530 | + setRequestHeader: function( name, value ) { | |
| 9531 | + var lname = name.toLowerCase(); | |
| 9532 | + if ( !state ) { | |
| 9533 | + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; | |
| 9534 | + requestHeaders[ name ] = value; | |
| 9535 | + } | |
| 9536 | + return this; | |
| 9537 | + }, | |
| 9538 | + | |
| 9539 | + // Overrides response content-type header | |
| 9540 | + overrideMimeType: function( type ) { | |
| 9541 | + if ( !state ) { | |
| 9542 | + s.mimeType = type; | |
| 9543 | + } | |
| 9544 | + return this; | |
| 9545 | + }, | |
| 9546 | + | |
| 9547 | + // Status-dependent callbacks | |
| 9548 | + statusCode: function( map ) { | |
| 9549 | + var code; | |
| 9550 | + if ( map ) { | |
| 9551 | + if ( state < 2 ) { | |
| 9552 | + for ( code in map ) { | |
| 9553 | + | |
| 9554 | + // Lazy-add the new callback in a way that preserves old ones | |
| 9555 | + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; | |
| 9556 | + } | |
| 9557 | + } else { | |
| 9558 | + | |
| 9559 | + // Execute the appropriate callbacks | |
| 9560 | + jqXHR.always( map[ jqXHR.status ] ); | |
| 9561 | + } | |
| 9562 | + } | |
| 9563 | + return this; | |
| 9564 | + }, | |
| 9565 | + | |
| 9566 | + // Cancel the request | |
| 9567 | + abort: function( statusText ) { | |
| 9568 | + var finalText = statusText || strAbort; | |
| 9569 | + if ( transport ) { | |
| 9570 | + transport.abort( finalText ); | |
| 9571 | + } | |
| 9572 | + done( 0, finalText ); | |
| 9573 | + return this; | |
| 9574 | + } | |
| 9575 | + }; | |
| 9576 | + | |
| 9577 | + // Attach deferreds | |
| 9578 | + deferred.promise( jqXHR ).complete = completeDeferred.add; | |
| 9579 | + jqXHR.success = jqXHR.done; | |
| 9580 | + jqXHR.error = jqXHR.fail; | |
| 9581 | + | |
| 9582 | + // Remove hash character (#7531: and string promotion) | |
| 9583 | + // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) | |
| 9584 | + // Handle falsy url in the settings object (#10093: consistency with old signature) | |
| 9585 | + // We also use the url parameter if available | |
| 9586 | + s.url = ( ( url || s.url || ajaxLocation ) + "" ) | |
| 9587 | + .replace( rhash, "" ) | |
| 9588 | + .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); | |
| 9589 | + | |
| 9590 | + // Alias method option to type as per ticket #12004 | |
| 9591 | + s.type = options.method || options.type || s.method || s.type; | |
| 9592 | + | |
| 9593 | + // Extract dataTypes list | |
| 9594 | + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; | |
| 9595 | + | |
| 9596 | + // A cross-domain request is in order when we have a protocol:host:port mismatch | |
| 9597 | + if ( s.crossDomain == null ) { | |
| 9598 | + parts = rurl.exec( s.url.toLowerCase() ); | |
| 9599 | + s.crossDomain = !!( parts && | |
| 9600 | + ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || | |
| 9601 | + ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== | |
| 9602 | + ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) | |
| 9603 | + ); | |
| 9604 | + } | |
| 9605 | + | |
| 9606 | + // Convert data if not already a string | |
| 9607 | + if ( s.data && s.processData && typeof s.data !== "string" ) { | |
| 9608 | + s.data = jQuery.param( s.data, s.traditional ); | |
| 9609 | + } | |
| 9610 | + | |
| 9611 | + // Apply prefilters | |
| 9612 | + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); | |
| 9613 | + | |
| 9614 | + // If request was aborted inside a prefilter, stop there | |
| 9615 | + if ( state === 2 ) { | |
| 9616 | + return jqXHR; | |
| 9617 | + } | |
| 9618 | + | |
| 9619 | + // We can fire global events as of now if asked to | |
| 9620 | + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) | |
| 9621 | + fireGlobals = jQuery.event && s.global; | |
| 9622 | + | |
| 9623 | + // Watch for a new set of requests | |
| 9624 | + if ( fireGlobals && jQuery.active++ === 0 ) { | |
| 9625 | + jQuery.event.trigger( "ajaxStart" ); | |
| 9626 | + } | |
| 9627 | + | |
| 9628 | + // Uppercase the type | |
| 9629 | + s.type = s.type.toUpperCase(); | |
| 9630 | + | |
| 9631 | + // Determine if request has content | |
| 9632 | + s.hasContent = !rnoContent.test( s.type ); | |
| 9633 | + | |
| 9634 | + // Save the URL in case we're toying with the If-Modified-Since | |
| 9635 | + // and/or If-None-Match header later on | |
| 9636 | + cacheURL = s.url; | |
| 9637 | + | |
| 9638 | + // More options handling for requests with no content | |
| 9639 | + if ( !s.hasContent ) { | |
| 9640 | + | |
| 9641 | + // If data is available, append data to url | |
| 9642 | + if ( s.data ) { | |
| 9643 | + cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); | |
| 9644 | + | |
| 9645 | + // #9682: remove data so that it's not used in an eventual retry | |
| 9646 | + delete s.data; | |
| 9647 | + } | |
| 9648 | + | |
| 9649 | + // Add anti-cache in url if needed | |
| 9650 | + if ( s.cache === false ) { | |
| 9651 | + s.url = rts.test( cacheURL ) ? | |
| 9652 | + | |
| 9653 | + // If there is already a '_' parameter, set its value | |
| 9654 | + cacheURL.replace( rts, "$1_=" + nonce++ ) : | |
| 9655 | + | |
| 9656 | + // Otherwise add one to the end | |
| 9657 | + cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; | |
| 9658 | + } | |
| 9659 | + } | |
| 9660 | + | |
| 9661 | + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | |
| 9662 | + if ( s.ifModified ) { | |
| 9663 | + if ( jQuery.lastModified[ cacheURL ] ) { | |
| 9664 | + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); | |
| 9665 | + } | |
| 9666 | + if ( jQuery.etag[ cacheURL ] ) { | |
| 9667 | + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); | |
| 9668 | + } | |
| 9669 | + } | |
| 9670 | + | |
| 9671 | + // Set the correct header, if data is being sent | |
| 9672 | + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { | |
| 9673 | + jqXHR.setRequestHeader( "Content-Type", s.contentType ); | |
| 9674 | + } | |
| 9675 | + | |
| 9676 | + // Set the Accepts header for the server, depending on the dataType | |
| 9677 | + jqXHR.setRequestHeader( | |
| 9678 | + "Accept", | |
| 9679 | + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? | |
| 9680 | + s.accepts[ s.dataTypes[ 0 ] ] + | |
| 9681 | + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : | |
| 9682 | + s.accepts[ "*" ] | |
| 9683 | + ); | |
| 9684 | + | |
| 9685 | + // Check for headers option | |
| 9686 | + for ( i in s.headers ) { | |
| 9687 | + jqXHR.setRequestHeader( i, s.headers[ i ] ); | |
| 9688 | + } | |
| 9689 | + | |
| 9690 | + // Allow custom headers/mimetypes and early abort | |
| 9691 | + if ( s.beforeSend && | |
| 9692 | + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { | |
| 9693 | + | |
| 9694 | + // Abort if not done already and return | |
| 9695 | + return jqXHR.abort(); | |
| 9696 | + } | |
| 9697 | + | |
| 9698 | + // aborting is no longer a cancellation | |
| 9699 | + strAbort = "abort"; | |
| 9700 | + | |
| 9701 | + // Install callbacks on deferreds | |
| 9702 | + for ( i in { success: 1, error: 1, complete: 1 } ) { | |
| 9703 | + jqXHR[ i ]( s[ i ] ); | |
| 9704 | + } | |
| 9705 | + | |
| 9706 | + // Get transport | |
| 9707 | + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); | |
| 9708 | + | |
| 9709 | + // If no transport, we auto-abort | |
| 9710 | + if ( !transport ) { | |
| 9711 | + done( -1, "No Transport" ); | |
| 9712 | + } else { | |
| 9713 | + jqXHR.readyState = 1; | |
| 9714 | + | |
| 9715 | + // Send global event | |
| 9716 | + if ( fireGlobals ) { | |
| 9717 | + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); | |
| 9718 | + } | |
| 9719 | + | |
| 9720 | + // If request was aborted inside ajaxSend, stop there | |
| 9721 | + if ( state === 2 ) { | |
| 9722 | + return jqXHR; | |
| 9723 | + } | |
| 9724 | + | |
| 9725 | + // Timeout | |
| 9726 | + if ( s.async && s.timeout > 0 ) { | |
| 9727 | + timeoutTimer = window.setTimeout( function() { | |
| 9728 | + jqXHR.abort( "timeout" ); | |
| 9729 | + }, s.timeout ); | |
| 9730 | + } | |
| 9731 | + | |
| 9732 | + try { | |
| 9733 | + state = 1; | |
| 9734 | + transport.send( requestHeaders, done ); | |
| 9735 | + } catch ( e ) { | |
| 9736 | + | |
| 9737 | + // Propagate exception as error if not done | |
| 9738 | + if ( state < 2 ) { | |
| 9739 | + done( -1, e ); | |
| 9740 | + | |
| 9741 | + // Simply rethrow otherwise | |
| 9742 | + } else { | |
| 9743 | + throw e; | |
| 9744 | + } | |
| 9745 | + } | |
| 9746 | + } | |
| 9747 | + | |
| 9748 | + // Callback for when everything is done | |
| 9749 | + function done( status, nativeStatusText, responses, headers ) { | |
| 9750 | + var isSuccess, success, error, response, modified, | |
| 9751 | + statusText = nativeStatusText; | |
| 9752 | + | |
| 9753 | + // Called once | |
| 9754 | + if ( state === 2 ) { | |
| 9755 | + return; | |
| 9756 | + } | |
| 9757 | + | |
| 9758 | + // State is "done" now | |
| 9759 | + state = 2; | |
| 9760 | + | |
| 9761 | + // Clear timeout if it exists | |
| 9762 | + if ( timeoutTimer ) { | |
| 9763 | + window.clearTimeout( timeoutTimer ); | |
| 9764 | + } | |
| 9765 | + | |
| 9766 | + // Dereference transport for early garbage collection | |
| 9767 | + // (no matter how long the jqXHR object will be used) | |
| 9768 | + transport = undefined; | |
| 9769 | + | |
| 9770 | + // Cache response headers | |
| 9771 | + responseHeadersString = headers || ""; | |
| 9772 | + | |
| 9773 | + // Set readyState | |
| 9774 | + jqXHR.readyState = status > 0 ? 4 : 0; | |
| 9775 | + | |
| 9776 | + // Determine if successful | |
| 9777 | + isSuccess = status >= 200 && status < 300 || status === 304; | |
| 9778 | + | |
| 9779 | + // Get response data | |
| 9780 | + if ( responses ) { | |
| 9781 | + response = ajaxHandleResponses( s, jqXHR, responses ); | |
| 9782 | + } | |
| 9783 | + | |
| 9784 | + // Convert no matter what (that way responseXXX fields are always set) | |
| 9785 | + response = ajaxConvert( s, response, jqXHR, isSuccess ); | |
| 9786 | + | |
| 9787 | + // If successful, handle type chaining | |
| 9788 | + if ( isSuccess ) { | |
| 9789 | + | |
| 9790 | + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | |
| 9791 | + if ( s.ifModified ) { | |
| 9792 | + modified = jqXHR.getResponseHeader( "Last-Modified" ); | |
| 9793 | + if ( modified ) { | |
| 9794 | + jQuery.lastModified[ cacheURL ] = modified; | |
| 9795 | + } | |
| 9796 | + modified = jqXHR.getResponseHeader( "etag" ); | |
| 9797 | + if ( modified ) { | |
| 9798 | + jQuery.etag[ cacheURL ] = modified; | |
| 9799 | + } | |
| 9800 | + } | |
| 9801 | + | |
| 9802 | + // if no content | |
| 9803 | + if ( status === 204 || s.type === "HEAD" ) { | |
| 9804 | + statusText = "nocontent"; | |
| 9805 | + | |
| 9806 | + // if not modified | |
| 9807 | + } else if ( status === 304 ) { | |
| 9808 | + statusText = "notmodified"; | |
| 9809 | + | |
| 9810 | + // If we have data, let's convert it | |
| 9811 | + } else { | |
| 9812 | + statusText = response.state; | |
| 9813 | + success = response.data; | |
| 9814 | + error = response.error; | |
| 9815 | + isSuccess = !error; | |
| 9816 | + } | |
| 9817 | + } else { | |
| 9818 | + | |
| 9819 | + // We extract error from statusText | |
| 9820 | + // then normalize statusText and status for non-aborts | |
| 9821 | + error = statusText; | |
| 9822 | + if ( status || !statusText ) { | |
| 9823 | + statusText = "error"; | |
| 9824 | + if ( status < 0 ) { | |
| 9825 | + status = 0; | |
| 9826 | + } | |
| 9827 | + } | |
| 9828 | + } | |
| 9829 | + | |
| 9830 | + // Set data for the fake xhr object | |
| 9831 | + jqXHR.status = status; | |
| 9832 | + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; | |
| 9833 | + | |
| 9834 | + // Success/Error | |
| 9835 | + if ( isSuccess ) { | |
| 9836 | + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); | |
| 9837 | + } else { | |
| 9838 | + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); | |
| 9839 | + } | |
| 9840 | + | |
| 9841 | + // Status-dependent callbacks | |
| 9842 | + jqXHR.statusCode( statusCode ); | |
| 9843 | + statusCode = undefined; | |
| 9844 | + | |
| 9845 | + if ( fireGlobals ) { | |
| 9846 | + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", | |
| 9847 | + [ jqXHR, s, isSuccess ? success : error ] ); | |
| 9848 | + } | |
| 9849 | + | |
| 9850 | + // Complete | |
| 9851 | + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); | |
| 9852 | + | |
| 9853 | + if ( fireGlobals ) { | |
| 9854 | + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); | |
| 9855 | + | |
| 9856 | + // Handle the global AJAX counter | |
| 9857 | + if ( !( --jQuery.active ) ) { | |
| 9858 | + jQuery.event.trigger( "ajaxStop" ); | |
| 9859 | + } | |
| 9860 | + } | |
| 9861 | + } | |
| 9862 | + | |
| 9863 | + return jqXHR; | |
| 9864 | + }, | |
| 9865 | + | |
| 9866 | + getJSON: function( url, data, callback ) { | |
| 9867 | + return jQuery.get( url, data, callback, "json" ); | |
| 9868 | + }, | |
| 9869 | + | |
| 9870 | + getScript: function( url, callback ) { | |
| 9871 | + return jQuery.get( url, undefined, callback, "script" ); | |
| 9872 | + } | |
| 9873 | +} ); | |
| 9874 | + | |
| 9875 | +jQuery.each( [ "get", "post" ], function( i, method ) { | |
| 9876 | + jQuery[ method ] = function( url, data, callback, type ) { | |
| 9877 | + | |
| 9878 | + // shift arguments if data argument was omitted | |
| 9879 | + if ( jQuery.isFunction( data ) ) { | |
| 9880 | + type = type || callback; | |
| 9881 | + callback = data; | |
| 9882 | + data = undefined; | |
| 9883 | + } | |
| 9884 | + | |
| 9885 | + // The url can be an options object (which then must have .url) | |
| 9886 | + return jQuery.ajax( jQuery.extend( { | |
| 9887 | + url: url, | |
| 9888 | + type: method, | |
| 9889 | + dataType: type, | |
| 9890 | + data: data, | |
| 9891 | + success: callback | |
| 9892 | + }, jQuery.isPlainObject( url ) && url ) ); | |
| 9893 | + }; | |
| 9894 | +} ); | |
| 9895 | + | |
| 9896 | + | |
| 9897 | +jQuery._evalUrl = function( url ) { | |
| 9898 | + return jQuery.ajax( { | |
| 9899 | + url: url, | |
| 9900 | + | |
| 9901 | + // Make this explicit, since user can override this through ajaxSetup (#11264) | |
| 9902 | + type: "GET", | |
| 9903 | + dataType: "script", | |
| 9904 | + cache: true, | |
| 9905 | + async: false, | |
| 9906 | + global: false, | |
| 9907 | + "throws": true | |
| 9908 | + } ); | |
| 9909 | +}; | |
| 9910 | + | |
| 9911 | + | |
| 9912 | +jQuery.fn.extend( { | |
| 9913 | + wrapAll: function( html ) { | |
| 9914 | + if ( jQuery.isFunction( html ) ) { | |
| 9915 | + return this.each( function( i ) { | |
| 9916 | + jQuery( this ).wrapAll( html.call( this, i ) ); | |
| 9917 | + } ); | |
| 9918 | + } | |
| 9919 | + | |
| 9920 | + if ( this[ 0 ] ) { | |
| 9921 | + | |
| 9922 | + // The elements to wrap the target around | |
| 9923 | + var wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); | |
| 9924 | + | |
| 9925 | + if ( this[ 0 ].parentNode ) { | |
| 9926 | + wrap.insertBefore( this[ 0 ] ); | |
| 9927 | + } | |
| 9928 | + | |
| 9929 | + wrap.map( function() { | |
| 9930 | + var elem = this; | |
| 9931 | + | |
| 9932 | + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { | |
| 9933 | + elem = elem.firstChild; | |
| 9934 | + } | |
| 9935 | + | |
| 9936 | + return elem; | |
| 9937 | + } ).append( this ); | |
| 9938 | + } | |
| 9939 | + | |
| 9940 | + return this; | |
| 9941 | + }, | |
| 9942 | + | |
| 9943 | + wrapInner: function( html ) { | |
| 9944 | + if ( jQuery.isFunction( html ) ) { | |
| 9945 | + return this.each( function( i ) { | |
| 9946 | + jQuery( this ).wrapInner( html.call( this, i ) ); | |
| 9947 | + } ); | |
| 9948 | + } | |
| 9949 | + | |
| 9950 | + return this.each( function() { | |
| 9951 | + var self = jQuery( this ), | |
| 9952 | + contents = self.contents(); | |
| 9953 | + | |
| 9954 | + if ( contents.length ) { | |
| 9955 | + contents.wrapAll( html ); | |
| 9956 | + | |
| 9957 | + } else { | |
| 9958 | + self.append( html ); | |
| 9959 | + } | |
| 9960 | + } ); | |
| 9961 | + }, | |
| 9962 | + | |
| 9963 | + wrap: function( html ) { | |
| 9964 | + var isFunction = jQuery.isFunction( html ); | |
| 9965 | + | |
| 9966 | + return this.each( function( i ) { | |
| 9967 | + jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); | |
| 9968 | + } ); | |
| 9969 | + }, | |
| 9970 | + | |
| 9971 | + unwrap: function() { | |
| 9972 | + return this.parent().each( function() { | |
| 9973 | + if ( !jQuery.nodeName( this, "body" ) ) { | |
| 9974 | + jQuery( this ).replaceWith( this.childNodes ); | |
| 9975 | + } | |
| 9976 | + } ).end(); | |
| 9977 | + } | |
| 9978 | +} ); | |
| 9979 | + | |
| 9980 | + | |
| 9981 | +function getDisplay( elem ) { | |
| 9982 | + return elem.style && elem.style.display || jQuery.css( elem, "display" ); | |
| 9983 | +} | |
| 9984 | + | |
| 9985 | +function filterHidden( elem ) { | |
| 9986 | + while ( elem && elem.nodeType === 1 ) { | |
| 9987 | + if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) { | |
| 9988 | + return true; | |
| 9989 | + } | |
| 9990 | + elem = elem.parentNode; | |
| 9991 | + } | |
| 9992 | + return false; | |
| 9993 | +} | |
| 9994 | + | |
| 9995 | +jQuery.expr.filters.hidden = function( elem ) { | |
| 9996 | + | |
| 9997 | + // Support: Opera <= 12.12 | |
| 9998 | + // Opera reports offsetWidths and offsetHeights less than zero on some elements | |
| 9999 | + return support.reliableHiddenOffsets() ? | |
| 10000 | + ( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 && | |
| 10001 | + !elem.getClientRects().length ) : | |
| 10002 | + filterHidden( elem ); | |
| 10003 | +}; | |
| 10004 | + | |
| 10005 | +jQuery.expr.filters.visible = function( elem ) { | |
| 10006 | + return !jQuery.expr.filters.hidden( elem ); | |
| 10007 | +}; | |
| 10008 | + | |
| 10009 | + | |
| 10010 | + | |
| 10011 | + | |
| 10012 | +var r20 = /%20/g, | |
| 10013 | + rbracket = /\[\]$/, | |
| 10014 | + rCRLF = /\r?\n/g, | |
| 10015 | + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, | |
| 10016 | + rsubmittable = /^(?:input|select|textarea|keygen)/i; | |
| 10017 | + | |
| 10018 | +function buildParams( prefix, obj, traditional, add ) { | |
| 10019 | + var name; | |
| 10020 | + | |
| 10021 | + if ( jQuery.isArray( obj ) ) { | |
| 10022 | + | |
| 10023 | + // Serialize array item. | |
| 10024 | + jQuery.each( obj, function( i, v ) { | |
| 10025 | + if ( traditional || rbracket.test( prefix ) ) { | |
| 10026 | + | |
| 10027 | + // Treat each array item as a scalar. | |
| 10028 | + add( prefix, v ); | |
| 10029 | + | |
| 10030 | + } else { | |
| 10031 | + | |
| 10032 | + // Item is non-scalar (array or object), encode its numeric index. | |
| 10033 | + buildParams( | |
| 10034 | + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", | |
| 10035 | + v, | |
| 10036 | + traditional, | |
| 10037 | + add | |
| 10038 | + ); | |
| 10039 | + } | |
| 10040 | + } ); | |
| 10041 | + | |
| 10042 | + } else if ( !traditional && jQuery.type( obj ) === "object" ) { | |
| 10043 | + | |
| 10044 | + // Serialize object item. | |
| 10045 | + for ( name in obj ) { | |
| 10046 | + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); | |
| 10047 | + } | |
| 10048 | + | |
| 10049 | + } else { | |
| 10050 | + | |
| 10051 | + // Serialize scalar item. | |
| 10052 | + add( prefix, obj ); | |
| 10053 | + } | |
| 10054 | +} | |
| 10055 | + | |
| 10056 | +// Serialize an array of form elements or a set of | |
| 10057 | +// key/values into a query string | |
| 10058 | +jQuery.param = function( a, traditional ) { | |
| 10059 | + var prefix, | |
| 10060 | + s = [], | |
| 10061 | + add = function( key, value ) { | |
| 10062 | + | |
| 10063 | + // If value is a function, invoke it and return its value | |
| 10064 | + value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); | |
| 10065 | + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); | |
| 10066 | + }; | |
| 10067 | + | |
| 10068 | + // Set traditional to true for jQuery <= 1.3.2 behavior. | |
| 10069 | + if ( traditional === undefined ) { | |
| 10070 | + traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; | |
| 10071 | + } | |
| 10072 | + | |
| 10073 | + // If an array was passed in, assume that it is an array of form elements. | |
| 10074 | + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { | |
| 10075 | + | |
| 10076 | + // Serialize the form elements | |
| 10077 | + jQuery.each( a, function() { | |
| 10078 | + add( this.name, this.value ); | |
| 10079 | + } ); | |
| 10080 | + | |
| 10081 | + } else { | |
| 10082 | + | |
| 10083 | + // If traditional, encode the "old" way (the way 1.3.2 or older | |
| 10084 | + // did it), otherwise encode params recursively. | |
| 10085 | + for ( prefix in a ) { | |
| 10086 | + buildParams( prefix, a[ prefix ], traditional, add ); | |
| 10087 | + } | |
| 10088 | + } | |
| 10089 | + | |
| 10090 | + // Return the resulting serialization | |
| 10091 | + return s.join( "&" ).replace( r20, "+" ); | |
| 10092 | +}; | |
| 10093 | + | |
| 10094 | +jQuery.fn.extend( { | |
| 10095 | + serialize: function() { | |
| 10096 | + return jQuery.param( this.serializeArray() ); | |
| 10097 | + }, | |
| 10098 | + serializeArray: function() { | |
| 10099 | + return this.map( function() { | |
| 10100 | + | |
| 10101 | + // Can add propHook for "elements" to filter or add form elements | |
| 10102 | + var elements = jQuery.prop( this, "elements" ); | |
| 10103 | + return elements ? jQuery.makeArray( elements ) : this; | |
| 10104 | + } ) | |
| 10105 | + .filter( function() { | |
| 10106 | + var type = this.type; | |
| 10107 | + | |
| 10108 | + // Use .is(":disabled") so that fieldset[disabled] works | |
| 10109 | + return this.name && !jQuery( this ).is( ":disabled" ) && | |
| 10110 | + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && | |
| 10111 | + ( this.checked || !rcheckableType.test( type ) ); | |
| 10112 | + } ) | |
| 10113 | + .map( function( i, elem ) { | |
| 10114 | + var val = jQuery( this ).val(); | |
| 10115 | + | |
| 10116 | + return val == null ? | |
| 10117 | + null : | |
| 10118 | + jQuery.isArray( val ) ? | |
| 10119 | + jQuery.map( val, function( val ) { | |
| 10120 | + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | |
| 10121 | + } ) : | |
| 10122 | + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | |
| 10123 | + } ).get(); | |
| 10124 | + } | |
| 10125 | +} ); | |
| 10126 | + | |
| 10127 | + | |
| 10128 | +// Create the request object | |
| 10129 | +// (This is still attached to ajaxSettings for backward compatibility) | |
| 10130 | +jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ? | |
| 10131 | + | |
| 10132 | + // Support: IE6-IE8 | |
| 10133 | + function() { | |
| 10134 | + | |
| 10135 | + // XHR cannot access local files, always use ActiveX for that case | |
| 10136 | + if ( this.isLocal ) { | |
| 10137 | + return createActiveXHR(); | |
| 10138 | + } | |
| 10139 | + | |
| 10140 | + // Support: IE 9-11 | |
| 10141 | + // IE seems to error on cross-domain PATCH requests when ActiveX XHR | |
| 10142 | + // is used. In IE 9+ always use the native XHR. | |
| 10143 | + // Note: this condition won't catch Edge as it doesn't define | |
| 10144 | + // document.documentMode but it also doesn't support ActiveX so it won't | |
| 10145 | + // reach this code. | |
| 10146 | + if ( document.documentMode > 8 ) { | |
| 10147 | + return createStandardXHR(); | |
| 10148 | + } | |
| 10149 | + | |
| 10150 | + // Support: IE<9 | |
| 10151 | + // oldIE XHR does not support non-RFC2616 methods (#13240) | |
| 10152 | + // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx | |
| 10153 | + // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9 | |
| 10154 | + // Although this check for six methods instead of eight | |
| 10155 | + // since IE also does not support "trace" and "connect" | |
| 10156 | + return /^(get|post|head|put|delete|options)$/i.test( this.type ) && | |
| 10157 | + createStandardXHR() || createActiveXHR(); | |
| 10158 | + } : | |
| 10159 | + | |
| 10160 | + // For all other browsers, use the standard XMLHttpRequest object | |
| 10161 | + createStandardXHR; | |
| 10162 | + | |
| 10163 | +var xhrId = 0, | |
| 10164 | + xhrCallbacks = {}, | |
| 10165 | + xhrSupported = jQuery.ajaxSettings.xhr(); | |
| 10166 | + | |
| 10167 | +// Support: IE<10 | |
| 10168 | +// Open requests must be manually aborted on unload (#5280) | |
| 10169 | +// See https://support.microsoft.com/kb/2856746 for more info | |
| 10170 | +if ( window.attachEvent ) { | |
| 10171 | + window.attachEvent( "onunload", function() { | |
| 10172 | + for ( var key in xhrCallbacks ) { | |
| 10173 | + xhrCallbacks[ key ]( undefined, true ); | |
| 10174 | + } | |
| 10175 | + } ); | |
| 10176 | +} | |
| 10177 | + | |
| 10178 | +// Determine support properties | |
| 10179 | +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); | |
| 10180 | +xhrSupported = support.ajax = !!xhrSupported; | |
| 10181 | + | |
| 10182 | +// Create transport if the browser can provide an xhr | |
| 10183 | +if ( xhrSupported ) { | |
| 10184 | + | |
| 10185 | + jQuery.ajaxTransport( function( options ) { | |
| 10186 | + | |
| 10187 | + // Cross domain only allowed if supported through XMLHttpRequest | |
| 10188 | + if ( !options.crossDomain || support.cors ) { | |
| 10189 | + | |
| 10190 | + var callback; | |
| 10191 | + | |
| 10192 | + return { | |
| 10193 | + send: function( headers, complete ) { | |
| 10194 | + var i, | |
| 10195 | + xhr = options.xhr(), | |
| 10196 | + id = ++xhrId; | |
| 10197 | + | |
| 10198 | + // Open the socket | |
| 10199 | + xhr.open( | |
| 10200 | + options.type, | |
| 10201 | + options.url, | |
| 10202 | + options.async, | |
| 10203 | + options.username, | |
| 10204 | + options.password | |
| 10205 | + ); | |
| 10206 | + | |
| 10207 | + // Apply custom fields if provided | |
| 10208 | + if ( options.xhrFields ) { | |
| 10209 | + for ( i in options.xhrFields ) { | |
| 10210 | + xhr[ i ] = options.xhrFields[ i ]; | |
| 10211 | + } | |
| 10212 | + } | |
| 10213 | + | |
| 10214 | + // Override mime type if needed | |
| 10215 | + if ( options.mimeType && xhr.overrideMimeType ) { | |
| 10216 | + xhr.overrideMimeType( options.mimeType ); | |
| 10217 | + } | |
| 10218 | + | |
| 10219 | + // X-Requested-With header | |
| 10220 | + // For cross-domain requests, seeing as conditions for a preflight are | |
| 10221 | + // akin to a jigsaw puzzle, we simply never set it to be sure. | |
| 10222 | + // (it can always be set on a per-request basis or even using ajaxSetup) | |
| 10223 | + // For same-domain requests, won't change header if already provided. | |
| 10224 | + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { | |
| 10225 | + headers[ "X-Requested-With" ] = "XMLHttpRequest"; | |
| 10226 | + } | |
| 10227 | + | |
| 10228 | + // Set headers | |
| 10229 | + for ( i in headers ) { | |
| 10230 | + | |
| 10231 | + // Support: IE<9 | |
| 10232 | + // IE's ActiveXObject throws a 'Type Mismatch' exception when setting | |
| 10233 | + // request header to a null-value. | |
| 10234 | + // | |
| 10235 | + // To keep consistent with other XHR implementations, cast the value | |
| 10236 | + // to string and ignore `undefined`. | |
| 10237 | + if ( headers[ i ] !== undefined ) { | |
| 10238 | + xhr.setRequestHeader( i, headers[ i ] + "" ); | |
| 10239 | + } | |
| 10240 | + } | |
| 10241 | + | |
| 10242 | + // Do send the request | |
| 10243 | + // This may raise an exception which is actually | |
| 10244 | + // handled in jQuery.ajax (so no try/catch here) | |
| 10245 | + xhr.send( ( options.hasContent && options.data ) || null ); | |
| 10246 | + | |
| 10247 | + // Listener | |
| 10248 | + callback = function( _, isAbort ) { | |
| 10249 | + var status, statusText, responses; | |
| 10250 | + | |
| 10251 | + // Was never called and is aborted or complete | |
| 10252 | + if ( callback && ( isAbort || xhr.readyState === 4 ) ) { | |
| 10253 | + | |
| 10254 | + // Clean up | |
| 10255 | + delete xhrCallbacks[ id ]; | |
| 10256 | + callback = undefined; | |
| 10257 | + xhr.onreadystatechange = jQuery.noop; | |
| 10258 | + | |
| 10259 | + // Abort manually if needed | |
| 10260 | + if ( isAbort ) { | |
| 10261 | + if ( xhr.readyState !== 4 ) { | |
| 10262 | + xhr.abort(); | |
| 10263 | + } | |
| 10264 | + } else { | |
| 10265 | + responses = {}; | |
| 10266 | + status = xhr.status; | |
| 10267 | + | |
| 10268 | + // Support: IE<10 | |
| 10269 | + // Accessing binary-data responseText throws an exception | |
| 10270 | + // (#11426) | |
| 10271 | + if ( typeof xhr.responseText === "string" ) { | |
| 10272 | + responses.text = xhr.responseText; | |
| 10273 | + } | |
| 10274 | + | |
| 10275 | + // Firefox throws an exception when accessing | |
| 10276 | + // statusText for faulty cross-domain requests | |
| 10277 | + try { | |
| 10278 | + statusText = xhr.statusText; | |
| 10279 | + } catch ( e ) { | |
| 10280 | + | |
| 10281 | + // We normalize with Webkit giving an empty statusText | |
| 10282 | + statusText = ""; | |
| 10283 | + } | |
| 10284 | + | |
| 10285 | + // Filter status for non standard behaviors | |
| 10286 | + | |
| 10287 | + // If the request is local and we have data: assume a success | |
| 10288 | + // (success with no data won't get notified, that's the best we | |
| 10289 | + // can do given current implementations) | |
| 10290 | + if ( !status && options.isLocal && !options.crossDomain ) { | |
| 10291 | + status = responses.text ? 200 : 404; | |
| 10292 | + | |
| 10293 | + // IE - #1450: sometimes returns 1223 when it should be 204 | |
| 10294 | + } else if ( status === 1223 ) { | |
| 10295 | + status = 204; | |
| 10296 | + } | |
| 10297 | + } | |
| 10298 | + } | |
| 10299 | + | |
| 10300 | + // Call complete if needed | |
| 10301 | + if ( responses ) { | |
| 10302 | + complete( status, statusText, responses, xhr.getAllResponseHeaders() ); | |
| 10303 | + } | |
| 10304 | + }; | |
| 10305 | + | |
| 10306 | + // Do send the request | |
| 10307 | + // `xhr.send` may raise an exception, but it will be | |
| 10308 | + // handled in jQuery.ajax (so no try/catch here) | |
| 10309 | + if ( !options.async ) { | |
| 10310 | + | |
| 10311 | + // If we're in sync mode we fire the callback | |
| 10312 | + callback(); | |
| 10313 | + } else if ( xhr.readyState === 4 ) { | |
| 10314 | + | |
| 10315 | + // (IE6 & IE7) if it's in cache and has been | |
| 10316 | + // retrieved directly we need to fire the callback | |
| 10317 | + window.setTimeout( callback ); | |
| 10318 | + } else { | |
| 10319 | + | |
| 10320 | + // Register the callback, but delay it in case `xhr.send` throws | |
| 10321 | + // Add to the list of active xhr callbacks | |
| 10322 | + xhr.onreadystatechange = xhrCallbacks[ id ] = callback; | |
| 10323 | + } | |
| 10324 | + }, | |
| 10325 | + | |
| 10326 | + abort: function() { | |
| 10327 | + if ( callback ) { | |
| 10328 | + callback( undefined, true ); | |
| 10329 | + } | |
| 10330 | + } | |
| 10331 | + }; | |
| 10332 | + } | |
| 10333 | + } ); | |
| 10334 | +} | |
| 10335 | + | |
| 10336 | +// Functions to create xhrs | |
| 10337 | +function createStandardXHR() { | |
| 10338 | + try { | |
| 10339 | + return new window.XMLHttpRequest(); | |
| 10340 | + } catch ( e ) {} | |
| 10341 | +} | |
| 10342 | + | |
| 10343 | +function createActiveXHR() { | |
| 10344 | + try { | |
| 10345 | + return new window.ActiveXObject( "Microsoft.XMLHTTP" ); | |
| 10346 | + } catch ( e ) {} | |
| 10347 | +} | |
| 10348 | + | |
| 10349 | + | |
| 10350 | + | |
| 10351 | + | |
| 10352 | +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) | |
| 10353 | +jQuery.ajaxPrefilter( function( s ) { | |
| 10354 | + if ( s.crossDomain ) { | |
| 10355 | + s.contents.script = false; | |
| 10356 | + } | |
| 10357 | +} ); | |
| 10358 | + | |
| 10359 | +// Install script dataType | |
| 10360 | +jQuery.ajaxSetup( { | |
| 10361 | + accepts: { | |
| 10362 | + script: "text/javascript, application/javascript, " + | |
| 10363 | + "application/ecmascript, application/x-ecmascript" | |
| 10364 | + }, | |
| 10365 | + contents: { | |
| 10366 | + script: /\b(?:java|ecma)script\b/ | |
| 10367 | + }, | |
| 10368 | + converters: { | |
| 10369 | + "text script": function( text ) { | |
| 10370 | + jQuery.globalEval( text ); | |
| 10371 | + return text; | |
| 10372 | + } | |
| 10373 | + } | |
| 10374 | +} ); | |
| 10375 | + | |
| 10376 | +// Handle cache's special case and global | |
| 10377 | +jQuery.ajaxPrefilter( "script", function( s ) { | |
| 10378 | + if ( s.cache === undefined ) { | |
| 10379 | + s.cache = false; | |
| 10380 | + } | |
| 10381 | + if ( s.crossDomain ) { | |
| 10382 | + s.type = "GET"; | |
| 10383 | + s.global = false; | |
| 10384 | + } | |
| 10385 | +} ); | |
| 10386 | + | |
| 10387 | +// Bind script tag hack transport | |
| 10388 | +jQuery.ajaxTransport( "script", function( s ) { | |
| 10389 | + | |
| 10390 | + // This transport only deals with cross domain requests | |
| 10391 | + if ( s.crossDomain ) { | |
| 10392 | + | |
| 10393 | + var script, | |
| 10394 | + head = document.head || jQuery( "head" )[ 0 ] || document.documentElement; | |
| 10395 | + | |
| 10396 | + return { | |
| 10397 | + | |
| 10398 | + send: function( _, callback ) { | |
| 10399 | + | |
| 10400 | + script = document.createElement( "script" ); | |
| 10401 | + | |
| 10402 | + script.async = true; | |
| 10403 | + | |
| 10404 | + if ( s.scriptCharset ) { | |
| 10405 | + script.charset = s.scriptCharset; | |
| 10406 | + } | |
| 10407 | + | |
| 10408 | + script.src = s.url; | |
| 10409 | + | |
| 10410 | + // Attach handlers for all browsers | |
| 10411 | + script.onload = script.onreadystatechange = function( _, isAbort ) { | |
| 10412 | + | |
| 10413 | + if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { | |
| 10414 | + | |
| 10415 | + // Handle memory leak in IE | |
| 10416 | + script.onload = script.onreadystatechange = null; | |
| 10417 | + | |
| 10418 | + // Remove the script | |
| 10419 | + if ( script.parentNode ) { | |
| 10420 | + script.parentNode.removeChild( script ); | |
| 10421 | + } | |
| 10422 | + | |
| 10423 | + // Dereference the script | |
| 10424 | + script = null; | |
| 10425 | + | |
| 10426 | + // Callback if not abort | |
| 10427 | + if ( !isAbort ) { | |
| 10428 | + callback( 200, "success" ); | |
| 10429 | + } | |
| 10430 | + } | |
| 10431 | + }; | |
| 10432 | + | |
| 10433 | + // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending | |
| 10434 | + // Use native DOM manipulation to avoid our domManip AJAX trickery | |
| 10435 | + head.insertBefore( script, head.firstChild ); | |
| 10436 | + }, | |
| 10437 | + | |
| 10438 | + abort: function() { | |
| 10439 | + if ( script ) { | |
| 10440 | + script.onload( undefined, true ); | |
| 10441 | + } | |
| 10442 | + } | |
| 10443 | + }; | |
| 10444 | + } | |
| 10445 | +} ); | |
| 10446 | + | |
| 10447 | + | |
| 10448 | + | |
| 10449 | + | |
| 10450 | +var oldCallbacks = [], | |
| 10451 | + rjsonp = /(=)\?(?=&|$)|\?\?/; | |
| 10452 | + | |
| 10453 | +// Default jsonp settings | |
| 10454 | +jQuery.ajaxSetup( { | |
| 10455 | + jsonp: "callback", | |
| 10456 | + jsonpCallback: function() { | |
| 10457 | + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); | |
| 10458 | + this[ callback ] = true; | |
| 10459 | + return callback; | |
| 10460 | + } | |
| 10461 | +} ); | |
| 10462 | + | |
| 10463 | +// Detect, normalize options and install callbacks for jsonp requests | |
| 10464 | +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { | |
| 10465 | + | |
| 10466 | + var callbackName, overwritten, responseContainer, | |
| 10467 | + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? | |
| 10468 | + "url" : | |
| 10469 | + typeof s.data === "string" && | |
| 10470 | + ( s.contentType || "" ) | |
| 10471 | + .indexOf( "application/x-www-form-urlencoded" ) === 0 && | |
| 10472 | + rjsonp.test( s.data ) && "data" | |
| 10473 | + ); | |
| 10474 | + | |
| 10475 | + // Handle iff the expected data type is "jsonp" or we have a parameter to set | |
| 10476 | + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { | |
| 10477 | + | |
| 10478 | + // Get callback name, remembering preexisting value associated with it | |
| 10479 | + callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? | |
| 10480 | + s.jsonpCallback() : | |
| 10481 | + s.jsonpCallback; | |
| 10482 | + | |
| 10483 | + // Insert callback into url or form data | |
| 10484 | + if ( jsonProp ) { | |
| 10485 | + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); | |
| 10486 | + } else if ( s.jsonp !== false ) { | |
| 10487 | + s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; | |
| 10488 | + } | |
| 10489 | + | |
| 10490 | + // Use data converter to retrieve json after script execution | |
| 10491 | + s.converters[ "script json" ] = function() { | |
| 10492 | + if ( !responseContainer ) { | |
| 10493 | + jQuery.error( callbackName + " was not called" ); | |
| 10494 | + } | |
| 10495 | + return responseContainer[ 0 ]; | |
| 10496 | + }; | |
| 10497 | + | |
| 10498 | + // force json dataType | |
| 10499 | + s.dataTypes[ 0 ] = "json"; | |
| 10500 | + | |
| 10501 | + // Install callback | |
| 10502 | + overwritten = window[ callbackName ]; | |
| 10503 | + window[ callbackName ] = function() { | |
| 10504 | + responseContainer = arguments; | |
| 10505 | + }; | |
| 10506 | + | |
| 10507 | + // Clean-up function (fires after converters) | |
| 10508 | + jqXHR.always( function() { | |
| 10509 | + | |
| 10510 | + // If previous value didn't exist - remove it | |
| 10511 | + if ( overwritten === undefined ) { | |
| 10512 | + jQuery( window ).removeProp( callbackName ); | |
| 10513 | + | |
| 10514 | + // Otherwise restore preexisting value | |
| 10515 | + } else { | |
| 10516 | + window[ callbackName ] = overwritten; | |
| 10517 | + } | |
| 10518 | + | |
| 10519 | + // Save back as free | |
| 10520 | + if ( s[ callbackName ] ) { | |
| 10521 | + | |
| 10522 | + // make sure that re-using the options doesn't screw things around | |
| 10523 | + s.jsonpCallback = originalSettings.jsonpCallback; | |
| 10524 | + | |
| 10525 | + // save the callback name for future use | |
| 10526 | + oldCallbacks.push( callbackName ); | |
| 10527 | + } | |
| 10528 | + | |
| 10529 | + // Call if it was a function and we have a response | |
| 10530 | + if ( responseContainer && jQuery.isFunction( overwritten ) ) { | |
| 10531 | + overwritten( responseContainer[ 0 ] ); | |
| 10532 | + } | |
| 10533 | + | |
| 10534 | + responseContainer = overwritten = undefined; | |
| 10535 | + } ); | |
| 10536 | + | |
| 10537 | + // Delegate to script | |
| 10538 | + return "script"; | |
| 10539 | + } | |
| 10540 | +} ); | |
| 10541 | + | |
| 10542 | + | |
| 10543 | + | |
| 10544 | + | |
| 10545 | +// Support: Safari 8+ | |
| 10546 | +// In Safari 8 documents created via document.implementation.createHTMLDocument | |
| 10547 | +// collapse sibling forms: the second one becomes a child of the first one. | |
| 10548 | +// Because of that, this security measure has to be disabled in Safari 8. | |
| 10549 | +// https://bugs.webkit.org/show_bug.cgi?id=137337 | |
| 10550 | +support.createHTMLDocument = ( function() { | |
| 10551 | + if ( !document.implementation.createHTMLDocument ) { | |
| 10552 | + return false; | |
| 10553 | + } | |
| 10554 | + var doc = document.implementation.createHTMLDocument( "" ); | |
| 10555 | + doc.body.innerHTML = "<form></form><form></form>"; | |
| 10556 | + return doc.body.childNodes.length === 2; | |
| 10557 | +} )(); | |
| 10558 | + | |
| 10559 | + | |
| 10560 | +// data: string of html | |
| 10561 | +// context (optional): If specified, the fragment will be created in this context, | |
| 10562 | +// defaults to document | |
| 10563 | +// keepScripts (optional): If true, will include scripts passed in the html string | |
| 10564 | +jQuery.parseHTML = function( data, context, keepScripts ) { | |
| 10565 | + if ( !data || typeof data !== "string" ) { | |
| 10566 | + return null; | |
| 10567 | + } | |
| 10568 | + if ( typeof context === "boolean" ) { | |
| 10569 | + keepScripts = context; | |
| 10570 | + context = false; | |
| 10571 | + } | |
| 10572 | + | |
| 10573 | + // document.implementation stops scripts or inline event handlers from | |
| 10574 | + // being executed immediately | |
| 10575 | + context = context || ( support.createHTMLDocument ? | |
| 10576 | + document.implementation.createHTMLDocument( "" ) : | |
| 10577 | + document ); | |
| 10578 | + | |
| 10579 | + var parsed = rsingleTag.exec( data ), | |
| 10580 | + scripts = !keepScripts && []; | |
| 10581 | + | |
| 10582 | + // Single tag | |
| 10583 | + if ( parsed ) { | |
| 10584 | + return [ context.createElement( parsed[ 1 ] ) ]; | |
| 10585 | + } | |
| 10586 | + | |
| 10587 | + parsed = buildFragment( [ data ], context, scripts ); | |
| 10588 | + | |
| 10589 | + if ( scripts && scripts.length ) { | |
| 10590 | + jQuery( scripts ).remove(); | |
| 10591 | + } | |
| 10592 | + | |
| 10593 | + return jQuery.merge( [], parsed.childNodes ); | |
| 10594 | +}; | |
| 10595 | + | |
| 10596 | + | |
| 10597 | +// Keep a copy of the old load method | |
| 10598 | +var _load = jQuery.fn.load; | |
| 10599 | + | |
| 10600 | +/** | |
| 10601 | + * Load a url into a page | |
| 10602 | + */ | |
| 10603 | +jQuery.fn.load = function( url, params, callback ) { | |
| 10604 | + if ( typeof url !== "string" && _load ) { | |
| 10605 | + return _load.apply( this, arguments ); | |
| 10606 | + } | |
| 10607 | + | |
| 10608 | + var selector, type, response, | |
| 10609 | + self = this, | |
| 10610 | + off = url.indexOf( " " ); | |
| 10611 | + | |
| 10612 | + if ( off > -1 ) { | |
| 10613 | + selector = jQuery.trim( url.slice( off, url.length ) ); | |
| 10614 | + url = url.slice( 0, off ); | |
| 10615 | + } | |
| 10616 | + | |
| 10617 | + // If it's a function | |
| 10618 | + if ( jQuery.isFunction( params ) ) { | |
| 10619 | + | |
| 10620 | + // We assume that it's the callback | |
| 10621 | + callback = params; | |
| 10622 | + params = undefined; | |
| 10623 | + | |
| 10624 | + // Otherwise, build a param string | |
| 10625 | + } else if ( params && typeof params === "object" ) { | |
| 10626 | + type = "POST"; | |
| 10627 | + } | |
| 10628 | + | |
| 10629 | + // If we have elements to modify, make the request | |
| 10630 | + if ( self.length > 0 ) { | |
| 10631 | + jQuery.ajax( { | |
| 10632 | + url: url, | |
| 10633 | + | |
| 10634 | + // If "type" variable is undefined, then "GET" method will be used. | |
| 10635 | + // Make value of this field explicit since | |
| 10636 | + // user can override it through ajaxSetup method | |
| 10637 | + type: type || "GET", | |
| 10638 | + dataType: "html", | |
| 10639 | + data: params | |
| 10640 | + } ).done( function( responseText ) { | |
| 10641 | + | |
| 10642 | + // Save response for use in complete callback | |
| 10643 | + response = arguments; | |
| 10644 | + | |
| 10645 | + self.html( selector ? | |
| 10646 | + | |
| 10647 | + // If a selector was specified, locate the right elements in a dummy div | |
| 10648 | + // Exclude scripts to avoid IE 'Permission Denied' errors | |
| 10649 | + jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : | |
| 10650 | + | |
| 10651 | + // Otherwise use the full result | |
| 10652 | + responseText ); | |
| 10653 | + | |
| 10654 | + // If the request succeeds, this function gets "data", "status", "jqXHR" | |
| 10655 | + // but they are ignored because response was set above. | |
| 10656 | + // If it fails, this function gets "jqXHR", "status", "error" | |
| 10657 | + } ).always( callback && function( jqXHR, status ) { | |
| 10658 | + self.each( function() { | |
| 10659 | + callback.apply( self, response || [ jqXHR.responseText, status, jqXHR ] ); | |
| 10660 | + } ); | |
| 10661 | + } ); | |
| 10662 | + } | |
| 10663 | + | |
| 10664 | + return this; | |
| 10665 | +}; | |
| 10666 | + | |
| 10667 | + | |
| 10668 | + | |
| 10669 | + | |
| 10670 | +// Attach a bunch of functions for handling common AJAX events | |
| 10671 | +jQuery.each( [ | |
| 10672 | + "ajaxStart", | |
| 10673 | + "ajaxStop", | |
| 10674 | + "ajaxComplete", | |
| 10675 | + "ajaxError", | |
| 10676 | + "ajaxSuccess", | |
| 10677 | + "ajaxSend" | |
| 10678 | +], function( i, type ) { | |
| 10679 | + jQuery.fn[ type ] = function( fn ) { | |
| 10680 | + return this.on( type, fn ); | |
| 10681 | + }; | |
| 10682 | +} ); | |
| 10683 | + | |
| 10684 | + | |
| 10685 | + | |
| 10686 | + | |
| 10687 | +jQuery.expr.filters.animated = function( elem ) { | |
| 10688 | + return jQuery.grep( jQuery.timers, function( fn ) { | |
| 10689 | + return elem === fn.elem; | |
| 10690 | + } ).length; | |
| 10691 | +}; | |
| 10692 | + | |
| 10693 | + | |
| 10694 | + | |
| 10695 | + | |
| 10696 | + | |
| 10697 | +/** | |
| 10698 | + * Gets a window from an element | |
| 10699 | + */ | |
| 10700 | +function getWindow( elem ) { | |
| 10701 | + return jQuery.isWindow( elem ) ? | |
| 10702 | + elem : | |
| 10703 | + elem.nodeType === 9 ? | |
| 10704 | + elem.defaultView || elem.parentWindow : | |
| 10705 | + false; | |
| 10706 | +} | |
| 10707 | + | |
| 10708 | +jQuery.offset = { | |
| 10709 | + setOffset: function( elem, options, i ) { | |
| 10710 | + var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, | |
| 10711 | + position = jQuery.css( elem, "position" ), | |
| 10712 | + curElem = jQuery( elem ), | |
| 10713 | + props = {}; | |
| 10714 | + | |
| 10715 | + // set position first, in-case top/left are set even on static elem | |
| 10716 | + if ( position === "static" ) { | |
| 10717 | + elem.style.position = "relative"; | |
| 10718 | + } | |
| 10719 | + | |
| 10720 | + curOffset = curElem.offset(); | |
| 10721 | + curCSSTop = jQuery.css( elem, "top" ); | |
| 10722 | + curCSSLeft = jQuery.css( elem, "left" ); | |
| 10723 | + calculatePosition = ( position === "absolute" || position === "fixed" ) && | |
| 10724 | + jQuery.inArray( "auto", [ curCSSTop, curCSSLeft ] ) > -1; | |
| 10725 | + | |
| 10726 | + // need to be able to calculate position if either top or left | |
| 10727 | + // is auto and position is either absolute or fixed | |
| 10728 | + if ( calculatePosition ) { | |
| 10729 | + curPosition = curElem.position(); | |
| 10730 | + curTop = curPosition.top; | |
| 10731 | + curLeft = curPosition.left; | |
| 10732 | + } else { | |
| 10733 | + curTop = parseFloat( curCSSTop ) || 0; | |
| 10734 | + curLeft = parseFloat( curCSSLeft ) || 0; | |
| 10735 | + } | |
| 10736 | + | |
| 10737 | + if ( jQuery.isFunction( options ) ) { | |
| 10738 | + | |
| 10739 | + // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) | |
| 10740 | + options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); | |
| 10741 | + } | |
| 10742 | + | |
| 10743 | + if ( options.top != null ) { | |
| 10744 | + props.top = ( options.top - curOffset.top ) + curTop; | |
| 10745 | + } | |
| 10746 | + if ( options.left != null ) { | |
| 10747 | + props.left = ( options.left - curOffset.left ) + curLeft; | |
| 10748 | + } | |
| 10749 | + | |
| 10750 | + if ( "using" in options ) { | |
| 10751 | + options.using.call( elem, props ); | |
| 10752 | + } else { | |
| 10753 | + curElem.css( props ); | |
| 10754 | + } | |
| 10755 | + } | |
| 10756 | +}; | |
| 10757 | + | |
| 10758 | +jQuery.fn.extend( { | |
| 10759 | + offset: function( options ) { | |
| 10760 | + if ( arguments.length ) { | |
| 10761 | + return options === undefined ? | |
| 10762 | + this : | |
| 10763 | + this.each( function( i ) { | |
| 10764 | + jQuery.offset.setOffset( this, options, i ); | |
| 10765 | + } ); | |
| 10766 | + } | |
| 10767 | + | |
| 10768 | + var docElem, win, | |
| 10769 | + box = { top: 0, left: 0 }, | |
| 10770 | + elem = this[ 0 ], | |
| 10771 | + doc = elem && elem.ownerDocument; | |
| 10772 | + | |
| 10773 | + if ( !doc ) { | |
| 10774 | + return; | |
| 10775 | + } | |
| 10776 | + | |
| 10777 | + docElem = doc.documentElement; | |
| 10778 | + | |
| 10779 | + // Make sure it's not a disconnected DOM node | |
| 10780 | + if ( !jQuery.contains( docElem, elem ) ) { | |
| 10781 | + return box; | |
| 10782 | + } | |
| 10783 | + | |
| 10784 | + // If we don't have gBCR, just use 0,0 rather than error | |
| 10785 | + // BlackBerry 5, iOS 3 (original iPhone) | |
| 10786 | + if ( typeof elem.getBoundingClientRect !== "undefined" ) { | |
| 10787 | + box = elem.getBoundingClientRect(); | |
| 10788 | + } | |
| 10789 | + win = getWindow( doc ); | |
| 10790 | + return { | |
| 10791 | + top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), | |
| 10792 | + left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) | |
| 10793 | + }; | |
| 10794 | + }, | |
| 10795 | + | |
| 10796 | + position: function() { | |
| 10797 | + if ( !this[ 0 ] ) { | |
| 10798 | + return; | |
| 10799 | + } | |
| 10800 | + | |
| 10801 | + var offsetParent, offset, | |
| 10802 | + parentOffset = { top: 0, left: 0 }, | |
| 10803 | + elem = this[ 0 ]; | |
| 10804 | + | |
| 10805 | + // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, | |
| 10806 | + // because it is its only offset parent | |
| 10807 | + if ( jQuery.css( elem, "position" ) === "fixed" ) { | |
| 10808 | + | |
| 10809 | + // we assume that getBoundingClientRect is available when computed position is fixed | |
| 10810 | + offset = elem.getBoundingClientRect(); | |
| 10811 | + } else { | |
| 10812 | + | |
| 10813 | + // Get *real* offsetParent | |
| 10814 | + offsetParent = this.offsetParent(); | |
| 10815 | + | |
| 10816 | + // Get correct offsets | |
| 10817 | + offset = this.offset(); | |
| 10818 | + if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { | |
| 10819 | + parentOffset = offsetParent.offset(); | |
| 10820 | + } | |
| 10821 | + | |
| 10822 | + // Add offsetParent borders | |
| 10823 | + parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); | |
| 10824 | + parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); | |
| 10825 | + } | |
| 10826 | + | |
| 10827 | + // Subtract parent offsets and element margins | |
| 10828 | + // note: when an element has margin: auto the offsetLeft and marginLeft | |
| 10829 | + // are the same in Safari causing offset.left to incorrectly be 0 | |
| 10830 | + return { | |
| 10831 | + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), | |
| 10832 | + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) | |
| 10833 | + }; | |
| 10834 | + }, | |
| 10835 | + | |
| 10836 | + offsetParent: function() { | |
| 10837 | + return this.map( function() { | |
| 10838 | + var offsetParent = this.offsetParent; | |
| 10839 | + | |
| 10840 | + while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && | |
| 10841 | + jQuery.css( offsetParent, "position" ) === "static" ) ) { | |
| 10842 | + offsetParent = offsetParent.offsetParent; | |
| 10843 | + } | |
| 10844 | + return offsetParent || documentElement; | |
| 10845 | + } ); | |
| 10846 | + } | |
| 10847 | +} ); | |
| 10848 | + | |
| 10849 | +// Create scrollLeft and scrollTop methods | |
| 10850 | +jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { | |
| 10851 | + var top = /Y/.test( prop ); | |
| 10852 | + | |
| 10853 | + jQuery.fn[ method ] = function( val ) { | |
| 10854 | + return access( this, function( elem, method, val ) { | |
| 10855 | + var win = getWindow( elem ); | |
| 10856 | + | |
| 10857 | + if ( val === undefined ) { | |
| 10858 | + return win ? ( prop in win ) ? win[ prop ] : | |
| 10859 | + win.document.documentElement[ method ] : | |
| 10860 | + elem[ method ]; | |
| 10861 | + } | |
| 10862 | + | |
| 10863 | + if ( win ) { | |
| 10864 | + win.scrollTo( | |
| 10865 | + !top ? val : jQuery( win ).scrollLeft(), | |
| 10866 | + top ? val : jQuery( win ).scrollTop() | |
| 10867 | + ); | |
| 10868 | + | |
| 10869 | + } else { | |
| 10870 | + elem[ method ] = val; | |
| 10871 | + } | |
| 10872 | + }, method, val, arguments.length, null ); | |
| 10873 | + }; | |
| 10874 | +} ); | |
| 10875 | + | |
| 10876 | +// Support: Safari<7-8+, Chrome<37-44+ | |
| 10877 | +// Add the top/left cssHooks using jQuery.fn.position | |
| 10878 | +// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 | |
| 10879 | +// getComputedStyle returns percent when specified for top/left/bottom/right | |
| 10880 | +// rather than make the css module depend on the offset module, we just check for it here | |
| 10881 | +jQuery.each( [ "top", "left" ], function( i, prop ) { | |
| 10882 | + jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, | |
| 10883 | + function( elem, computed ) { | |
| 10884 | + if ( computed ) { | |
| 10885 | + computed = curCSS( elem, prop ); | |
| 10886 | + | |
| 10887 | + // if curCSS returns percentage, fallback to offset | |
| 10888 | + return rnumnonpx.test( computed ) ? | |
| 10889 | + jQuery( elem ).position()[ prop ] + "px" : | |
| 10890 | + computed; | |
| 10891 | + } | |
| 10892 | + } | |
| 10893 | + ); | |
| 10894 | +} ); | |
| 10895 | + | |
| 10896 | + | |
| 10897 | +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods | |
| 10898 | +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { | |
| 10899 | + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, | |
| 10900 | + function( defaultExtra, funcName ) { | |
| 10901 | + | |
| 10902 | + // margin is only for outerHeight, outerWidth | |
| 10903 | + jQuery.fn[ funcName ] = function( margin, value ) { | |
| 10904 | + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), | |
| 10905 | + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); | |
| 10906 | + | |
| 10907 | + return access( this, function( elem, type, value ) { | |
| 10908 | + var doc; | |
| 10909 | + | |
| 10910 | + if ( jQuery.isWindow( elem ) ) { | |
| 10911 | + | |
| 10912 | + // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there | |
| 10913 | + // isn't a whole lot we can do. See pull request at this URL for discussion: | |
| 10914 | + // https://github.com/jquery/jquery/pull/764 | |
| 10915 | + return elem.document.documentElement[ "client" + name ]; | |
| 10916 | + } | |
| 10917 | + | |
| 10918 | + // Get document width or height | |
| 10919 | + if ( elem.nodeType === 9 ) { | |
| 10920 | + doc = elem.documentElement; | |
| 10921 | + | |
| 10922 | + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], | |
| 10923 | + // whichever is greatest | |
| 10924 | + // unfortunately, this causes bug #3838 in IE6/8 only, | |
| 10925 | + // but there is currently no good, small way to fix it. | |
| 10926 | + return Math.max( | |
| 10927 | + elem.body[ "scroll" + name ], doc[ "scroll" + name ], | |
| 10928 | + elem.body[ "offset" + name ], doc[ "offset" + name ], | |
| 10929 | + doc[ "client" + name ] | |
| 10930 | + ); | |
| 10931 | + } | |
| 10932 | + | |
| 10933 | + return value === undefined ? | |
| 10934 | + | |
| 10935 | + // Get width or height on the element, requesting but not forcing parseFloat | |
| 10936 | + jQuery.css( elem, type, extra ) : | |
| 10937 | + | |
| 10938 | + // Set width or height on the element | |
| 10939 | + jQuery.style( elem, type, value, extra ); | |
| 10940 | + }, type, chainable ? margin : undefined, chainable, null ); | |
| 10941 | + }; | |
| 10942 | + } ); | |
| 10943 | +} ); | |
| 10944 | + | |
| 10945 | + | |
| 10946 | +jQuery.fn.extend( { | |
| 10947 | + | |
| 10948 | + bind: function( types, data, fn ) { | |
| 10949 | + return this.on( types, null, data, fn ); | |
| 10950 | + }, | |
| 10951 | + unbind: function( types, fn ) { | |
| 10952 | + return this.off( types, null, fn ); | |
| 10953 | + }, | |
| 10954 | + | |
| 10955 | + delegate: function( selector, types, data, fn ) { | |
| 10956 | + return this.on( types, selector, data, fn ); | |
| 10957 | + }, | |
| 10958 | + undelegate: function( selector, types, fn ) { | |
| 10959 | + | |
| 10960 | + // ( namespace ) or ( selector, types [, fn] ) | |
| 10961 | + return arguments.length === 1 ? | |
| 10962 | + this.off( selector, "**" ) : | |
| 10963 | + this.off( types, selector || "**", fn ); | |
| 10964 | + } | |
| 10965 | +} ); | |
| 10966 | + | |
| 10967 | +// The number of elements contained in the matched element set | |
| 10968 | +jQuery.fn.size = function() { | |
| 10969 | + return this.length; | |
| 10970 | +}; | |
| 10971 | + | |
| 10972 | +jQuery.fn.andSelf = jQuery.fn.addBack; | |
| 10973 | + | |
| 10974 | + | |
| 10975 | + | |
| 10976 | + | |
| 10977 | +// Register as a named AMD module, since jQuery can be concatenated with other | |
| 10978 | +// files that may use define, but not via a proper concatenation script that | |
| 10979 | +// understands anonymous AMD modules. A named AMD is safest and most robust | |
| 10980 | +// way to register. Lowercase jquery is used because AMD module names are | |
| 10981 | +// derived from file names, and jQuery is normally delivered in a lowercase | |
| 10982 | +// file name. Do this after creating the global so that if an AMD module wants | |
| 10983 | +// to call noConflict to hide this version of jQuery, it will work. | |
| 10984 | + | |
| 10985 | +// Note that for maximum portability, libraries that are not jQuery should | |
| 10986 | +// declare themselves as anonymous modules, and avoid setting a global if an | |
| 10987 | +// AMD loader is present. jQuery is a special case. For more information, see | |
| 10988 | +// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon | |
| 10989 | + | |
| 10990 | +if ( typeof define === "function" && define.amd ) { | |
| 10991 | + define( "jquery", [], function() { | |
| 10992 | + return jQuery; | |
| 10993 | + } ); | |
| 10994 | +} | |
| 10995 | + | |
| 10996 | + | |
| 10997 | + | |
| 10998 | +var | |
| 10999 | + | |
| 11000 | + // Map over jQuery in case of overwrite | |
| 11001 | + _jQuery = window.jQuery, | |
| 11002 | + | |
| 11003 | + // Map over the $ in case of overwrite | |
| 11004 | + _$ = window.$; | |
| 11005 | + | |
| 11006 | +jQuery.noConflict = function( deep ) { | |
| 11007 | + if ( window.$ === jQuery ) { | |
| 11008 | + window.$ = _$; | |
| 11009 | + } | |
| 11010 | + | |
| 11011 | + if ( deep && window.jQuery === jQuery ) { | |
| 11012 | + window.jQuery = _jQuery; | |
| 11013 | + } | |
| 11014 | + | |
| 11015 | + return jQuery; | |
| 11016 | +}; | |
| 11017 | + | |
| 11018 | +// Expose jQuery and $ identifiers, even in | |
| 11019 | +// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557) | |
| 11020 | +// and CommonJS for browser emulators (#13566) | |
| 11021 | +if ( !noGlobal ) { | |
| 11022 | + window.jQuery = window.$ = jQuery; | |
| 11023 | +} | |
| 11024 | + | |
| 11025 | +return jQuery; | |
| 11026 | +})); | ... | ... |
lib/md5.js
0 → 100644
| 1 | +++ a/lib/md5.js | |
| 1 | +/* | |
| 2 | + * JavaScript MD5 | |
| 3 | + * https://github.com/blueimp/JavaScript-MD5 | |
| 4 | + * | |
| 5 | + * Copyright 2011, Sebastian Tschan | |
| 6 | + * https://blueimp.net | |
| 7 | + * | |
| 8 | + * Licensed under the MIT license: | |
| 9 | + * http://www.opensource.org/licenses/MIT | |
| 10 | + * | |
| 11 | + * Based on | |
| 12 | + * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message | |
| 13 | + * Digest Algorithm, as defined in RFC 1321. | |
| 14 | + * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 | |
| 15 | + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet | |
| 16 | + * Distributed under the BSD License | |
| 17 | + * See http://pajhome.org.uk/crypt/md5 for more info. | |
| 18 | + */ | |
| 19 | + | |
| 20 | +/*global unescape, define, module */ | |
| 21 | + | |
| 22 | +;(function ($) { | |
| 23 | + 'use strict' | |
| 24 | + | |
| 25 | + /* | |
| 26 | + * Add integers, wrapping at 2^32. This uses 16-bit operations internally | |
| 27 | + * to work around bugs in some JS interpreters. | |
| 28 | + */ | |
| 29 | + function safe_add (x, y) { | |
| 30 | + var lsw = (x & 0xFFFF) + (y & 0xFFFF) | |
| 31 | + var msw = (x >> 16) + (y >> 16) + (lsw >> 16) | |
| 32 | + return (msw << 16) | (lsw & 0xFFFF) | |
| 33 | + } | |
| 34 | + | |
| 35 | + /* | |
| 36 | + * Bitwise rotate a 32-bit number to the left. | |
| 37 | + */ | |
| 38 | + function bit_rol (num, cnt) { | |
| 39 | + return (num << cnt) | (num >>> (32 - cnt)) | |
| 40 | + } | |
| 41 | + | |
| 42 | + /* | |
| 43 | + * These functions implement the four basic operations the algorithm uses. | |
| 44 | + */ | |
| 45 | + function md5_cmn (q, a, b, x, s, t) { | |
| 46 | + return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b) | |
| 47 | + } | |
| 48 | + function md5_ff (a, b, c, d, x, s, t) { | |
| 49 | + return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t) | |
| 50 | + } | |
| 51 | + function md5_gg (a, b, c, d, x, s, t) { | |
| 52 | + return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t) | |
| 53 | + } | |
| 54 | + function md5_hh (a, b, c, d, x, s, t) { | |
| 55 | + return md5_cmn(b ^ c ^ d, a, b, x, s, t) | |
| 56 | + } | |
| 57 | + function md5_ii (a, b, c, d, x, s, t) { | |
| 58 | + return md5_cmn(c ^ (b | (~d)), a, b, x, s, t) | |
| 59 | + } | |
| 60 | + | |
| 61 | + /* | |
| 62 | + * Calculate the MD5 of an array of little-endian words, and a bit length. | |
| 63 | + */ | |
| 64 | + function binl_md5 (x, len) { | |
| 65 | + /* append padding */ | |
| 66 | + x[len >> 5] |= 0x80 << (len % 32) | |
| 67 | + x[(((len + 64) >>> 9) << 4) + 14] = len | |
| 68 | + | |
| 69 | + var i | |
| 70 | + var olda | |
| 71 | + var oldb | |
| 72 | + var oldc | |
| 73 | + var oldd | |
| 74 | + var a = 1732584193 | |
| 75 | + var b = -271733879 | |
| 76 | + var c = -1732584194 | |
| 77 | + var d = 271733878 | |
| 78 | + | |
| 79 | + for (i = 0; i < x.length; i += 16) { | |
| 80 | + olda = a | |
| 81 | + oldb = b | |
| 82 | + oldc = c | |
| 83 | + oldd = d | |
| 84 | + | |
| 85 | + a = md5_ff(a, b, c, d, x[i], 7, -680876936) | |
| 86 | + d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586) | |
| 87 | + c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819) | |
| 88 | + b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330) | |
| 89 | + a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897) | |
| 90 | + d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426) | |
| 91 | + c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341) | |
| 92 | + b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983) | |
| 93 | + a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416) | |
| 94 | + d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417) | |
| 95 | + c = md5_ff(c, d, a, b, x[i + 10], 17, -42063) | |
| 96 | + b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162) | |
| 97 | + a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682) | |
| 98 | + d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101) | |
| 99 | + c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290) | |
| 100 | + b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329) | |
| 101 | + | |
| 102 | + a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510) | |
| 103 | + d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632) | |
| 104 | + c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713) | |
| 105 | + b = md5_gg(b, c, d, a, x[i], 20, -373897302) | |
| 106 | + a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691) | |
| 107 | + d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083) | |
| 108 | + c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335) | |
| 109 | + b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848) | |
| 110 | + a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438) | |
| 111 | + d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690) | |
| 112 | + c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961) | |
| 113 | + b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501) | |
| 114 | + a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467) | |
| 115 | + d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784) | |
| 116 | + c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473) | |
| 117 | + b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734) | |
| 118 | + | |
| 119 | + a = md5_hh(a, b, c, d, x[i + 5], 4, -378558) | |
| 120 | + d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463) | |
| 121 | + c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562) | |
| 122 | + b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556) | |
| 123 | + a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060) | |
| 124 | + d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353) | |
| 125 | + c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632) | |
| 126 | + b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640) | |
| 127 | + a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174) | |
| 128 | + d = md5_hh(d, a, b, c, x[i], 11, -358537222) | |
| 129 | + c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979) | |
| 130 | + b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189) | |
| 131 | + a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487) | |
| 132 | + d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835) | |
| 133 | + c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520) | |
| 134 | + b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651) | |
| 135 | + | |
| 136 | + a = md5_ii(a, b, c, d, x[i], 6, -198630844) | |
| 137 | + d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415) | |
| 138 | + c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905) | |
| 139 | + b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055) | |
| 140 | + a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571) | |
| 141 | + d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606) | |
| 142 | + c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523) | |
| 143 | + b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799) | |
| 144 | + a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359) | |
| 145 | + d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744) | |
| 146 | + c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380) | |
| 147 | + b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649) | |
| 148 | + a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070) | |
| 149 | + d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379) | |
| 150 | + c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259) | |
| 151 | + b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551) | |
| 152 | + | |
| 153 | + a = safe_add(a, olda) | |
| 154 | + b = safe_add(b, oldb) | |
| 155 | + c = safe_add(c, oldc) | |
| 156 | + d = safe_add(d, oldd) | |
| 157 | + } | |
| 158 | + return [a, b, c, d] | |
| 159 | + } | |
| 160 | + | |
| 161 | + /* | |
| 162 | + * Convert an array of little-endian words to a string | |
| 163 | + */ | |
| 164 | + function binl2rstr (input) { | |
| 165 | + var i | |
| 166 | + var output = '' | |
| 167 | + for (i = 0; i < input.length * 32; i += 8) { | |
| 168 | + output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xFF) | |
| 169 | + } | |
| 170 | + return output | |
| 171 | + } | |
| 172 | + | |
| 173 | + /* | |
| 174 | + * Convert a raw string to an array of little-endian words | |
| 175 | + * Characters >255 have their high-byte silently ignored. | |
| 176 | + */ | |
| 177 | + function rstr2binl (input) { | |
| 178 | + var i | |
| 179 | + var output = [] | |
| 180 | + output[(input.length >> 2) - 1] = undefined | |
| 181 | + for (i = 0; i < output.length; i += 1) { | |
| 182 | + output[i] = 0 | |
| 183 | + } | |
| 184 | + for (i = 0; i < input.length * 8; i += 8) { | |
| 185 | + output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << (i % 32) | |
| 186 | + } | |
| 187 | + return output | |
| 188 | + } | |
| 189 | + | |
| 190 | + /* | |
| 191 | + * Calculate the MD5 of a raw string | |
| 192 | + */ | |
| 193 | + function rstr_md5 (s) { | |
| 194 | + return binl2rstr(binl_md5(rstr2binl(s), s.length * 8)) | |
| 195 | + } | |
| 196 | + | |
| 197 | + /* | |
| 198 | + * Calculate the HMAC-MD5, of a key and some data (raw strings) | |
| 199 | + */ | |
| 200 | + function rstr_hmac_md5 (key, data) { | |
| 201 | + var i | |
| 202 | + var bkey = rstr2binl(key) | |
| 203 | + var ipad = [] | |
| 204 | + var opad = [] | |
| 205 | + var hash | |
| 206 | + ipad[15] = opad[15] = undefined | |
| 207 | + if (bkey.length > 16) { | |
| 208 | + bkey = binl_md5(bkey, key.length * 8) | |
| 209 | + } | |
| 210 | + for (i = 0; i < 16; i += 1) { | |
| 211 | + ipad[i] = bkey[i] ^ 0x36363636 | |
| 212 | + opad[i] = bkey[i] ^ 0x5C5C5C5C | |
| 213 | + } | |
| 214 | + hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8) | |
| 215 | + return binl2rstr(binl_md5(opad.concat(hash), 512 + 128)) | |
| 216 | + } | |
| 217 | + | |
| 218 | + /* | |
| 219 | + * Convert a raw string to a hex string | |
| 220 | + */ | |
| 221 | + function rstr2hex (input) { | |
| 222 | + var hex_tab = '0123456789abcdef' | |
| 223 | + var output = '' | |
| 224 | + var x | |
| 225 | + var i | |
| 226 | + for (i = 0; i < input.length; i += 1) { | |
| 227 | + x = input.charCodeAt(i) | |
| 228 | + output += hex_tab.charAt((x >>> 4) & 0x0F) + | |
| 229 | + hex_tab.charAt(x & 0x0F) | |
| 230 | + } | |
| 231 | + return output | |
| 232 | + } | |
| 233 | + | |
| 234 | + /* | |
| 235 | + * Encode a string as utf-8 | |
| 236 | + */ | |
| 237 | + function str2rstr_utf8 (input) { | |
| 238 | + return unescape(encodeURIComponent(input)) | |
| 239 | + } | |
| 240 | + | |
| 241 | + /* | |
| 242 | + * Take string arguments and return either raw or hex encoded strings | |
| 243 | + */ | |
| 244 | + function raw_md5 (s) { | |
| 245 | + return rstr_md5(str2rstr_utf8(s)) | |
| 246 | + } | |
| 247 | + function hex_md5 (s) { | |
| 248 | + return rstr2hex(raw_md5(s)) | |
| 249 | + } | |
| 250 | + function raw_hmac_md5 (k, d) { | |
| 251 | + return rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d)) | |
| 252 | + } | |
| 253 | + function hex_hmac_md5 (k, d) { | |
| 254 | + return rstr2hex(raw_hmac_md5(k, d)) | |
| 255 | + } | |
| 256 | + | |
| 257 | + function md5 (string, key, raw) { | |
| 258 | + if (!key) { | |
| 259 | + if (!raw) { | |
| 260 | + return hex_md5(string) | |
| 261 | + } | |
| 262 | + return raw_md5(string) | |
| 263 | + } | |
| 264 | + if (!raw) { | |
| 265 | + return hex_hmac_md5(key, string) | |
| 266 | + } | |
| 267 | + return raw_hmac_md5(key, string) | |
| 268 | + } | |
| 269 | + | |
| 270 | + if (typeof define === 'function' && define.amd) { | |
| 271 | + define(function () { | |
| 272 | + return md5 | |
| 273 | + }) | |
| 274 | + } else if (typeof module === 'object' && module.exports) { | |
| 275 | + module.exports = md5 | |
| 276 | + } else { | |
| 277 | + $.md5 = md5 | |
| 278 | + } | |
| 279 | +}(this)) | |
| 0 | 280 | \ No newline at end of file | ... | ... |
lib/util.js
0 → 100644
| 1 | +++ a/lib/util.js | |
| 1 | +var util = window.util || { | |
| 2 | + | |
| 3 | + serialize: function(obj){ | |
| 4 | + if(!obj){ | |
| 5 | + return ''; | |
| 6 | + } | |
| 7 | + if(obj instanceof Array){ | |
| 8 | + return ''; | |
| 9 | + } | |
| 10 | + var str = ''; | |
| 11 | + for(var i in obj){ | |
| 12 | + str += i + '=' + obj[i] + '&'; | |
| 13 | + } | |
| 14 | + return str.slice(0, -1); | |
| 15 | + } | |
| 16 | + | |
| 17 | +}; | |
| 0 | 18 | \ No newline at end of file | ... | ... |
manifest.json
0 → 100644
| 1 | +++ a/manifest.json | |
| 1 | +{ | |
| 2 | + "manifest_version": 2, | |
| 3 | + "name": "VideoRecorder", | |
| 4 | + "version": "0.0.1", | |
| 5 | + "description": "Record video in pages for download", | |
| 6 | + "permissions": [ | |
| 7 | + "tabs", | |
| 8 | + "downloads", | |
| 9 | + "webNavigation", | |
| 10 | + "http://*/*", | |
| 11 | + "https://*/*" | |
| 12 | + ], | |
| 13 | + "background": { | |
| 14 | + "scripts": [ | |
| 15 | + "lib/jquery-1.12.1.js", | |
| 16 | + "lib/md5.js", | |
| 17 | + "lib/ffmpeg.min.js", | |
| 18 | + "background/background.js" | |
| 19 | + ] | |
| 20 | + }, | |
| 21 | + "content_scripts": [ | |
| 22 | + { | |
| 23 | + "matches": ["http://*/*", "https://*/*"], | |
| 24 | + "js": ["content/content.js"], | |
| 25 | + "run_at": "document_idle", | |
| 26 | + "all_frames": true | |
| 27 | + } | |
| 28 | + ], | |
| 29 | + "browser_action": { | |
| 30 | + "default_icon": "icon.png", | |
| 31 | + "default_title": "VideoRecorder", | |
| 32 | + "default_popup": "popup/popup.html" | |
| 33 | + } | |
| 34 | +} | |
| 0 | 35 | \ No newline at end of file | ... | ... |
package.json
0 → 100644
| 1 | +++ a/package.json | |
| 1 | +{ | |
| 2 | + "name": "video-recorder", | |
| 3 | + "version": "1.0.0", | |
| 4 | + "description": "## 使用方法：", | |
| 5 | + "main": "index.js", | |
| 6 | + "directories": { | |
| 7 | + "lib": "lib" | |
| 8 | + }, | |
| 9 | + "scripts": { | |
| 10 | + "test": "echo \"Error: no test specified\" && exit 1" | |
| 11 | + }, | |
| 12 | + "keywords": [], | |
| 13 | + "author": "", | |
| 14 | + "license": "ISC" | |
| 15 | +} | ... | ... |
popup/popup.css
0 → 100644
| 1 | +++ a/popup/popup.css | |
| 1 | +*{ | |
| 2 | + margin: 0; | |
| 3 | + padding: 0; | |
| 4 | +} | |
| 5 | +body{ | |
| 6 | + width: 240px; | |
| 7 | + height: 200px; | |
| 8 | + position: relative; | |
| 9 | +} | |
| 10 | +input, | |
| 11 | +button, | |
| 12 | +.msg, | |
| 13 | +.tit{ | |
| 14 | + display: block; | |
| 15 | + width: 80%; | |
| 16 | + box-sizing: border-box; | |
| 17 | + margin: 20px auto; | |
| 18 | + padding: 5px 2px; | |
| 19 | + border-radius: 4px; | |
| 20 | + line-height: 16px; | |
| 21 | +} | |
| 22 | +input, | |
| 23 | +button{ | |
| 24 | + outline: medium; | |
| 25 | + border: 1px solid #ddd; | |
| 26 | + background: #efefef; | |
| 27 | +} | |
| 28 | +button{ | |
| 29 | + background: #55b131; | |
| 30 | + color: #fff; | |
| 31 | + cursor: pointer; | |
| 32 | + border-color: #469129; | |
| 33 | +} | |
| 34 | +.hide{ | |
| 35 | + display: none; | |
| 36 | +} | |
| 37 | +.msg{ | |
| 38 | + transition: opacity .2s linear; | |
| 39 | +} | |
| 40 | +.tit{ | |
| 41 | + font-size: 14px; | |
| 42 | + color: #469129; | |
| 43 | +} | |
| 44 | +.bg{ | |
| 45 | + position: absolute; | |
| 46 | + top: -10%; | |
| 47 | + left: -10%; | |
| 48 | + width: 120%; | |
| 49 | + height: 120%; | |
| 50 | + background-image: url('./icon.png'); | |
| 51 | + background-size: cover; | |
| 52 | + background-position: center center; | |
| 53 | + opacity: 0.1; | |
| 54 | + z-index: -1; | |
| 55 | + -webkit-blur: filter(3px); | |
| 56 | +} | |
| 57 | +.login-box input, | |
| 58 | +.login-box button{ | |
| 59 | + margin: 10px auto; | |
| 60 | +} | |
| 61 | + | ... | ... |
popup/popup.html
0 → 100644
| 1 | +++ a/popup/popup.html | |
| 1 | +<!DOCTYPE html> | |
| 2 | +<html lang="en"> | |
| 3 | +<head> | |
| 4 | + <meta charset="UTF-8"> | |
| 5 | + <title>zoo-vocab</title> | |
| 6 | + <link rel="stylesheet" type="text/css" href="./popup.css"> | |
| 7 | +</head> | |
| 8 | +<body> | |
| 9 | + | |
| 10 | + <div class="tit">111将生词添加到我的有道单词本</div> | |
| 11 | + <div class="login-box hide"> | |
| 12 | + <div class="username"><input type="text" id="username" placeholder="请输入用户名" autofocus="true"></div> | |
| 13 | + <div class="password"><input type="password" id="password" placeholder="请输入密码"></div> | |
| 14 | + <div class="login-btn"><button id="login">登录</button></div> | |
| 15 | + </div> | |
| 16 | + | |
| 17 | + <div class="add-box hide"> | |
| 18 | + <div class="vocab"><input id="vocab" type="text" placeholder="请输入想添加的单词" autofocus="true"></div> | |
| 19 | + <div class="save-btn"><button id="save">添加</button></div> | |
| 20 | + </div> | |
| 21 | + | |
| 22 | + <div class="msg" id="msg"></div> | |
| 23 | + | |
| 24 | + <div class="bg"></div> | |
| 25 | + | |
| 26 | +<script src="../lib/jquery-1.12.1.js"></script> | |
| 27 | +<script src="../lib/util.js"></script> | |
| 28 | +<script src="../lib/md5.js"></script> | |
| 29 | +<script src="./popup.js"></script> | |
| 30 | +</body> | |
| 31 | +</html> | |
| 0 | 32 | \ No newline at end of file | ... | ... |
popup/popup.js
0 → 100644
| 1 | +++ a/popup/popup.js | |
| 1 | +// 点击扩展图标后弹出的窗口 | |
| 2 | + | |
| 3 | +var $msg = $('#msg').html(''); | |
| 4 | +var $login = $('#login'); | |
| 5 | +var $vocab = $('#vocab'); | |
| 6 | +var $save = $('#save'); | |
| 7 | + | |
| 8 | +//登录 | |
| 9 | +function login(){ | |
| 10 | + var username = $.trim($('#username').val()); | |
| 11 | + var password = $.trim($('#password').val()); | |
| 12 | + if(!username || !password){ | |
| 13 | + return showMsg('用户名或密码不能为空~~~') | |
| 14 | + } | |
| 15 | + // 设置credentials: 'include'后会共享youdao.com下的cookie | |
| 16 | + fetch('https://logindict.youdao.com/login/acc/login', { | |
| 17 | + credentials: 'include', | |
| 18 | + method: 'post', | |
| 19 | + headers: { | |
| 20 | + 'Content-Type': 'application/x-www-form-urlencoded', | |
| 21 | + 'X-Requested-With': 'XMLHttpRequest' | |
| 22 | + }, | |
| 23 | + body: util.serialize({ | |
| 24 | + app: 'web', | |
| 25 | + tp: 'urstoken', | |
| 26 | + ru: 'http://dict.youdao.com', | |
| 27 | + product: 'DICT', | |
| 28 | + cf:3, | |
| 29 | + fr:1, | |
| 30 | + type: 1, | |
| 31 | + um: true, | |
| 32 | + username: username, | |
| 33 | + password: md5(password), | |
| 34 | + savelogin: 1 | |
| 35 | + }) | |
| 36 | + }) | |
| 37 | + .then(function(res){ | |
| 38 | + res.text().then(function(text){ | |
| 39 | + if(text.indexOf('登出') > 0){ | |
| 40 | + showAdd(); | |
| 41 | + showMsg('登录成功！'); | |
| 42 | + } | |
| 43 | + else{ | |
| 44 | + showLogin(); | |
| 45 | + showMsg('登录失败~~~'); | |
| 46 | + } | |
| 47 | + }); | |
| 48 | + }); | |
| 49 | +}; | |
| 50 | + | |
| 51 | +$login.on('click', login); | |
| 52 | +$('#username, #password').on('keydown', function(ev){ | |
| 53 | + if(ev.keyCode === 13){ | |
| 54 | + login(); | |
| 55 | + } | |
| 56 | +}); | |
| 57 | + | |
| 58 | +//显示登录 | |
| 59 | +function showLogin(){ | |
| 60 | + $('.login-box').removeClass('hide'); | |
| 61 | + $('.add-box').addClass('hide'); | |
| 62 | +}; | |
| 63 | + | |
| 64 | +//显示添加单词 | |
| 65 | +function showAdd(){ | |
| 66 | + $('.login-box').addClass('hide'); | |
| 67 | + $('.add-box').removeClass('hide'); | |
| 68 | +}; | |
| 69 | + | |
| 70 | +var timer = null; | |
| 71 | +function showMsg(msg){ | |
| 72 | + $msg.html(msg).css('opacity', 1); | |
| 73 | + clearTimeout(timer); | |
| 74 | + timer = setTimeout(function(){ | |
| 75 | + $msg.css('opacity', 0); | |
| 76 | + }, 1000); | |
| 77 | +}; | |
| 78 | + | |
| 79 | +//添加单词 | |
| 80 | +function addVocab(){ | |
| 81 | + var vocab = $.trim($vocab.val()); | |
| 82 | + if(!vocab){ | |
| 83 | + return showMsg('请输入要添加的单词'); | |
| 84 | + } | |
| 85 | + fetch('http://dict.youdao.com/wordbook/ajax?'+util.serialize({ | |
| 86 | + action: 'addword', | |
| 87 | + date: new Date(), | |
| 88 | + len: 'eng', | |
| 89 | + q: vocab | |
| 90 | + }), { | |
| 91 | + credentials: 'include', | |
| 92 | + method: 'get' | |
| 93 | + }) | |
| 94 | + .then(function(res){ | |
| 95 | + res.json().then(function(ret){ | |
| 96 | + if(ret.message === 'nouser'){ | |
| 97 | + showMsg('请先登录~~~'); | |
| 98 | + } | |
| 99 | + else if(ret.message === 'adddone'){ | |
| 100 | + showMsg('添加成功！'); | |
| 101 | + } | |
| 102 | + }); | |
| 103 | + }) | |
| 104 | + .catch(function(err){ | |
| 105 | + showMsg(err); | |
| 106 | + }); | |
| 107 | +}; | |
| 108 | + | |
| 109 | +$save.on('click', addVocab); | |
| 110 | +$vocab.on('keydown', function(ev){ | |
| 111 | + if(ev.keyCode === 13){ | |
| 112 | + addVocab(); | |
| 113 | + } | |
| 114 | +}); | |
| 115 | + | |
| 116 | + | |
| 117 | +new Promise(function(resolve, reject){ | |
| 118 | + //检测登录，通过访问生词本列表页，未登录用户会被重定向到登录 | |
| 119 | + fetch('http://dict.youdao.com/wordbook/wordlist', { | |
| 120 | + credentials: 'include', | |
| 121 | + method: 'get' | |
| 122 | + }) | |
| 123 | + .then(function(res){ | |
| 124 | + res.text().then(function(text){ | |
| 125 | + var isLogin = false; | |
| 126 | + //页面有登出二字，表示已登录，是不是很搞笑？哈哈 | |
| 127 | + if(text.indexOf('登出') > 0){ | |
| 128 | + isLogin = true; | |
| 129 | + } | |
| 130 | + else{ | |
| 131 | + isLogin = false; | |
| 132 | + } | |
| 133 | + resolve(isLogin); | |
| 134 | + }); | |
| 135 | + }) | |
| 136 | +}) | |
| 137 | +.then(function(isLogin){ | |
| 138 | + if(isLogin){ | |
| 139 | + showAdd(); | |
| 140 | + } | |
| 141 | + //否则显示登录窗 | |
| 142 | + else{ | |
| 143 | + showLogin(); | |
| 144 | + } | |
| 145 | +}); | |
| 146 | + | ... | ... |