author | Giulio Cesare Solaroli <giulio.cesare@clipperz.com> | 2013-04-21 15:55:07 (UTC) |
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committer | Giulio Cesare Solaroli <giulio.cesare@clipperz.com> | 2013-04-21 15:55:07 (UTC) |
commit | 959c262afc598c4eeb58fe8fccf90ea8305c0eec (patch) (unidiff) | |
tree | aae9cb7821e59704240751e5b2878a374d21ea91 /frontend/gamma/js/JQuery/1.9.1 | |
parent | 1906ddfb5d3887edeedaf8e07d14ad89abbd214d (diff) | |
download | clipperz-959c262afc598c4eeb58fe8fccf90ea8305c0eec.zip clipperz-959c262afc598c4eeb58fe8fccf90ea8305c0eec.tar.gz clipperz-959c262afc598c4eeb58fe8fccf90ea8305c0eec.tar.bz2 |
Updated mobile prototype
Diffstat (limited to 'frontend/gamma/js/JQuery/1.9.1') (more/less context) (ignore whitespace changes)
-rw-r--r-- | frontend/gamma/js/JQuery/1.9.1/jquery.js | 9620 |
1 files changed, 9620 insertions, 0 deletions
diff --git a/frontend/gamma/js/JQuery/1.9.1/jquery.js b/frontend/gamma/js/JQuery/1.9.1/jquery.js new file mode 100644 index 0000000..9c3bc21 --- a/dev/null +++ b/frontend/gamma/js/JQuery/1.9.1/jquery.js | |||
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1 | /* | ||
2 | |||
3 | Copyright 2008-2013 Clipperz Srl | ||
4 | |||
5 | This file is part of Clipperz, the online password manager. | ||
6 | For further information about its features and functionalities please | ||
7 | refer to http://www.clipperz.com. | ||
8 | |||
9 | * Clipperz is free software: you can redistribute it and/or modify it | ||
10 | under the terms of the GNU Affero General Public License as published | ||
11 | by the Free Software Foundation, either version 3 of the License, or | ||
12 | (at your option) any later version. | ||
13 | |||
14 | * Clipperz is distributed in the hope that it will be useful, but | ||
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | ||
17 | See the GNU Affero General Public License for more details. | ||
18 | |||
19 | * You should have received a copy of the GNU Affero General Public | ||
20 | License along with Clipperz. If not, see http://www.gnu.org/licenses/. | ||
21 | |||
22 | */ | ||
23 | |||
24 | /*! | ||
25 | * jQuery JavaScript Library v1.9.1 | ||
26 | * http://jquery.com/ | ||
27 | * | ||
28 | * Includes Sizzle.js | ||
29 | * http://sizzlejs.com/ | ||
30 | * | ||
31 | * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors | ||
32 | * Released under the MIT license | ||
33 | * http://jquery.org/license | ||
34 | * | ||
35 | * Date: 2013-2-4 | ||
36 | */ | ||
37 | (function( window, undefined ) { | ||
38 | |||
39 | // Can't do this because several apps including ASP.NET trace | ||
40 | // the stack via arguments.caller.callee and Firefox dies if | ||
41 | // you try to trace through "use strict" call chains. (#13335) | ||
42 | // Support: Firefox 18+ | ||
43 | //"use strict"; | ||
44 | var | ||
45 | // The deferred used on DOM ready | ||
46 | readyList, | ||
47 | |||
48 | // A central reference to the root jQuery(document) | ||
49 | rootjQuery, | ||
50 | |||
51 | // Support: IE<9 | ||
52 | // For `typeof node.method` instead of `node.method !== undefined` | ||
53 | core_strundefined = typeof undefined, | ||
54 | |||
55 | // Use the correct document accordingly with window argument (sandbox) | ||
56 | document = window.document, | ||
57 | location = window.location, | ||
58 | |||
59 | // Map over jQuery in case of overwrite | ||
60 | _jQuery = window.jQuery, | ||
61 | |||
62 | // Map over the $ in case of overwrite | ||
63 | _$ = window.$, | ||
64 | |||
65 | // [[Class]] -> type pairs | ||
66 | class2type = {}, | ||
67 | |||
68 | // List of deleted data cache ids, so we can reuse them | ||
69 | core_deletedIds = [], | ||
70 | |||
71 | core_version = "1.9.1", | ||
72 | |||
73 | // Save a reference to some core methods | ||
74 | core_concat = core_deletedIds.concat, | ||
75 | core_push = core_deletedIds.push, | ||
76 | core_slice = core_deletedIds.slice, | ||
77 | core_indexOf = core_deletedIds.indexOf, | ||
78 | core_toString = class2type.toString, | ||
79 | core_hasOwn = class2type.hasOwnProperty, | ||
80 | core_trim = core_version.trim, | ||
81 | |||
82 | // Define a local copy of jQuery | ||
83 | jQuery = function( selector, context ) { | ||
84 | // The jQuery object is actually just the init constructor 'enhanced' | ||
85 | return new jQuery.fn.init( selector, context, rootjQuery ); | ||
86 | }, | ||
87 | |||
88 | // Used for matching numbers | ||
89 | core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, | ||
90 | |||
91 | // Used for splitting on whitespace | ||
92 | core_rnotwhite = /\S+/g, | ||
93 | |||
94 | // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) | ||
95 | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, | ||
96 | |||
97 | // A simple way to check for HTML strings | ||
98 | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) | ||
99 | // Strict HTML recognition (#11290: must start with <) | ||
100 | rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, | ||
101 | |||
102 | // Match a standalone tag | ||
103 | rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, | ||
104 | |||
105 | // JSON RegExp | ||
106 | rvalidchars = /^[\],:{}\s]*$/, | ||
107 | rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, | ||
108 | rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, | ||
109 | rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, | ||
110 | |||
111 | // Matches dashed string for camelizing | ||
112 | rmsPrefix = /^-ms-/, | ||
113 | rdashAlpha = /-([\da-z])/gi, | ||
114 | |||
115 | // Used by jQuery.camelCase as callback to replace() | ||
116 | fcamelCase = function( all, letter ) { | ||
117 | return letter.toUpperCase(); | ||
118 | }, | ||
119 | |||
120 | // The ready event handler | ||
121 | completed = function( event ) { | ||
122 | |||
123 | // readyState === "complete" is good enough for us to call the dom ready in oldIE | ||
124 | if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { | ||
125 | detach(); | ||
126 | jQuery.ready(); | ||
127 | } | ||
128 | }, | ||
129 | // Clean-up method for dom ready events | ||
130 | detach = function() { | ||
131 | if ( document.addEventListener ) { | ||
132 | document.removeEventListener( "DOMContentLoaded", completed, false ); | ||
133 | window.removeEventListener( "load", completed, false ); | ||
134 | |||
135 | } else { | ||
136 | document.detachEvent( "onreadystatechange", completed ); | ||
137 | window.detachEvent( "onload", completed ); | ||
138 | } | ||
139 | }; | ||
140 | |||
141 | jQuery.fn = jQuery.prototype = { | ||
142 | // The current version of jQuery being used | ||
143 | jquery: core_version, | ||
144 | |||
145 | constructor: jQuery, | ||
146 | init: function( selector, context, rootjQuery ) { | ||
147 | var match, elem; | ||
148 | |||
149 | // HANDLE: $(""), $(null), $(undefined), $(false) | ||
150 | if ( !selector ) { | ||
151 | return this; | ||
152 | } | ||
153 | |||
154 | // Handle HTML strings | ||
155 | if ( typeof selector === "string" ) { | ||
156 | if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { | ||
157 | // Assume that strings that start and end with <> are HTML and skip the regex check | ||
158 | match = [ null, selector, null ]; | ||
159 | |||
160 | } else { | ||
161 | match = rquickExpr.exec( selector ); | ||
162 | } | ||
163 | |||
164 | // Match html or make sure no context is specified for #id | ||
165 | if ( match && (match[1] || !context) ) { | ||
166 | |||
167 | // HANDLE: $(html) -> $(array) | ||
168 | if ( match[1] ) { | ||
169 | context = context instanceof jQuery ? context[0] : context; | ||
170 | |||
171 | // scripts is true for back-compat | ||
172 | jQuery.merge( this, jQuery.parseHTML( | ||
173 | match[1], | ||
174 | context && context.nodeType ? context.ownerDocument || context : document, | ||
175 | true | ||
176 | ) ); | ||
177 | |||
178 | // HANDLE: $(html, props) | ||
179 | if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { | ||
180 | for ( match in context ) { | ||
181 | // Properties of context are called as methods if possible | ||
182 | if ( jQuery.isFunction( this[ match ] ) ) { | ||
183 | this[ match ]( context[ match ] ); | ||
184 | |||
185 | // ...and otherwise set as attributes | ||
186 | } else { | ||
187 | this.attr( match, context[ match ] ); | ||
188 | } | ||
189 | } | ||
190 | } | ||
191 | |||
192 | return this; | ||
193 | |||
194 | // HANDLE: $(#id) | ||
195 | } else { | ||
196 | elem = document.getElementById( match[2] ); | ||
197 | |||
198 | // Check parentNode to catch when Blackberry 4.6 returns | ||
199 | // nodes that are no longer in the document #6963 | ||
200 | if ( elem && elem.parentNode ) { | ||
201 | // Handle the case where IE and Opera return items | ||
202 | // by name instead of ID | ||
203 | if ( elem.id !== match[2] ) { | ||
204 | return rootjQuery.find( selector ); | ||
205 | } | ||
206 | |||
207 | // Otherwise, we inject the element directly into the jQuery object | ||
208 | this.length = 1; | ||
209 | this[0] = elem; | ||
210 | } | ||
211 | |||
212 | this.context = document; | ||
213 | this.selector = selector; | ||
214 | return this; | ||
215 | } | ||
216 | |||
217 | // HANDLE: $(expr, $(...)) | ||
218 | } else if ( !context || context.jquery ) { | ||
219 | return ( context || rootjQuery ).find( selector ); | ||
220 | |||
221 | // HANDLE: $(expr, context) | ||
222 | // (which is just equivalent to: $(context).find(expr) | ||
223 | } else { | ||
224 | return this.constructor( context ).find( selector ); | ||
225 | } | ||
226 | |||
227 | // HANDLE: $(DOMElement) | ||
228 | } else if ( selector.nodeType ) { | ||
229 | this.context = this[0] = selector; | ||
230 | this.length = 1; | ||
231 | return this; | ||
232 | |||
233 | // HANDLE: $(function) | ||
234 | // Shortcut for document ready | ||
235 | } else if ( jQuery.isFunction( selector ) ) { | ||
236 | return rootjQuery.ready( selector ); | ||
237 | } | ||
238 | |||
239 | if ( selector.selector !== undefined ) { | ||
240 | this.selector = selector.selector; | ||
241 | this.context = selector.context; | ||
242 | } | ||
243 | |||
244 | return jQuery.makeArray( selector, this ); | ||
245 | }, | ||
246 | |||
247 | // Start with an empty selector | ||
248 | selector: "", | ||
249 | |||
250 | // The default length of a jQuery object is 0 | ||
251 | length: 0, | ||
252 | |||
253 | // The number of elements contained in the matched element set | ||
254 | size: function() { | ||
255 | return this.length; | ||
256 | }, | ||
257 | |||
258 | toArray: function() { | ||
259 | return core_slice.call( this ); | ||
260 | }, | ||
261 | |||
262 | // Get the Nth element in the matched element set OR | ||
263 | // Get the whole matched element set as a clean array | ||
264 | get: function( num ) { | ||
265 | return num == null ? | ||
266 | |||
267 | // Return a 'clean' array | ||
268 | this.toArray() : | ||
269 | |||
270 | // Return just the object | ||
271 | ( num < 0 ? this[ this.length + num ] : this[ num ] ); | ||
272 | }, | ||
273 | |||
274 | // Take an array of elements and push it onto the stack | ||
275 | // (returning the new matched element set) | ||
276 | pushStack: function( elems ) { | ||
277 | |||
278 | // Build a new jQuery matched element set | ||
279 | var ret = jQuery.merge( this.constructor(), elems ); | ||
280 | |||
281 | // Add the old object onto the stack (as a reference) | ||
282 | ret.prevObject = this; | ||
283 | ret.context = this.context; | ||
284 | |||
285 | // Return the newly-formed element set | ||
286 | return ret; | ||
287 | }, | ||
288 | |||
289 | // Execute a callback for every element in the matched set. | ||
290 | // (You can seed the arguments with an array of args, but this is | ||
291 | // only used internally.) | ||
292 | each: function( callback, args ) { | ||
293 | return jQuery.each( this, callback, args ); | ||
294 | }, | ||
295 | |||
296 | ready: function( fn ) { | ||
297 | // Add the callback | ||
298 | jQuery.ready.promise().done( fn ); | ||
299 | |||
300 | return this; | ||
301 | }, | ||
302 | |||
303 | slice: function() { | ||
304 | return this.pushStack( core_slice.apply( this, arguments ) ); | ||
305 | }, | ||
306 | |||
307 | first: function() { | ||
308 | return this.eq( 0 ); | ||
309 | }, | ||
310 | |||
311 | last: function() { | ||
312 | return this.eq( -1 ); | ||
313 | }, | ||
314 | |||
315 | eq: function( i ) { | ||
316 | var len = this.length, | ||
317 | j = +i + ( i < 0 ? len : 0 ); | ||
318 | return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); | ||
319 | }, | ||
320 | |||
321 | map: function( callback ) { | ||
322 | return this.pushStack( jQuery.map(this, function( elem, i ) { | ||
323 | return callback.call( elem, i, elem ); | ||
324 | })); | ||
325 | }, | ||
326 | |||
327 | end: function() { | ||
328 | return this.prevObject || this.constructor(null); | ||
329 | }, | ||
330 | |||
331 | // For internal use only. | ||
332 | // Behaves like an Array's method, not like a jQuery method. | ||
333 | push: core_push, | ||
334 | sort: [].sort, | ||
335 | splice: [].splice | ||
336 | }; | ||
337 | |||
338 | // Give the init function the jQuery prototype for later instantiation | ||
339 | jQuery.fn.init.prototype = jQuery.fn; | ||
340 | |||
341 | jQuery.extend = jQuery.fn.extend = function() { | ||
342 | var src, copyIsArray, copy, name, options, clone, | ||
343 | target = arguments[0] || {}, | ||
344 | i = 1, | ||
345 | length = arguments.length, | ||
346 | deep = false; | ||
347 | |||
348 | // Handle a deep copy situation | ||
349 | if ( typeof target === "boolean" ) { | ||
350 | deep = target; | ||
351 | target = arguments[1] || {}; | ||
352 | // skip the boolean and the target | ||
353 | i = 2; | ||
354 | } | ||
355 | |||
356 | // Handle case when target is a string or something (possible in deep copy) | ||
357 | if ( typeof target !== "object" && !jQuery.isFunction(target) ) { | ||
358 | target = {}; | ||
359 | } | ||
360 | |||
361 | // extend jQuery itself if only one argument is passed | ||
362 | if ( length === i ) { | ||
363 | target = this; | ||
364 | --i; | ||
365 | } | ||
366 | |||
367 | for ( ; i < length; i++ ) { | ||
368 | // Only deal with non-null/undefined values | ||
369 | if ( (options = arguments[ i ]) != null ) { | ||
370 | // Extend the base object | ||
371 | for ( name in options ) { | ||
372 | src = target[ name ]; | ||
373 | copy = options[ name ]; | ||
374 | |||
375 | // Prevent never-ending loop | ||
376 | if ( target === copy ) { | ||
377 | continue; | ||
378 | } | ||
379 | |||
380 | // Recurse if we're merging plain objects or arrays | ||
381 | if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { | ||
382 | if ( copyIsArray ) { | ||
383 | copyIsArray = false; | ||
384 | clone = src && jQuery.isArray(src) ? src : []; | ||
385 | |||
386 | } else { | ||
387 | clone = src && jQuery.isPlainObject(src) ? src : {}; | ||
388 | } | ||
389 | |||
390 | // Never move original objects, clone them | ||
391 | target[ name ] = jQuery.extend( deep, clone, copy ); | ||
392 | |||
393 | // Don't bring in undefined values | ||
394 | } else if ( copy !== undefined ) { | ||
395 | target[ name ] = copy; | ||
396 | } | ||
397 | } | ||
398 | } | ||
399 | } | ||
400 | |||
401 | // Return the modified object | ||
402 | return target; | ||
403 | }; | ||
404 | |||
405 | jQuery.extend({ | ||
406 | noConflict: function( deep ) { | ||
407 | if ( window.$ === jQuery ) { | ||
408 | window.$ = _$; | ||
409 | } | ||
410 | |||
411 | if ( deep && window.jQuery === jQuery ) { | ||
412 | window.jQuery = _jQuery; | ||
413 | } | ||
414 | |||
415 | return jQuery; | ||
416 | }, | ||
417 | |||
418 | // Is the DOM ready to be used? Set to true once it occurs. | ||
419 | isReady: false, | ||
420 | |||
421 | // A counter to track how many items to wait for before | ||
422 | // the ready event fires. See #6781 | ||
423 | readyWait: 1, | ||
424 | |||
425 | // Hold (or release) the ready event | ||
426 | holdReady: function( hold ) { | ||
427 | if ( hold ) { | ||
428 | jQuery.readyWait++; | ||
429 | } else { | ||
430 | jQuery.ready( true ); | ||
431 | } | ||
432 | }, | ||
433 | |||
434 | // Handle when the DOM is ready | ||
435 | ready: function( wait ) { | ||
436 | |||
437 | // Abort if there are pending holds or we're already ready | ||
438 | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { | ||
439 | return; | ||
440 | } | ||
441 | |||
442 | // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). | ||
443 | if ( !document.body ) { | ||
444 | return setTimeout( jQuery.ready ); | ||
445 | } | ||
446 | |||
447 | // Remember that the DOM is ready | ||
448 | jQuery.isReady = true; | ||
449 | |||
450 | // If a normal DOM Ready event fired, decrement, and wait if need be | ||
451 | if ( wait !== true && --jQuery.readyWait > 0 ) { | ||
452 | return; | ||
453 | } | ||
454 | |||
455 | // If there are functions bound, to execute | ||
456 | readyList.resolveWith( document, [ jQuery ] ); | ||
457 | |||
458 | // Trigger any bound ready events | ||
459 | if ( jQuery.fn.trigger ) { | ||
460 | jQuery( document ).trigger("ready").off("ready"); | ||
461 | } | ||
462 | }, | ||
463 | |||
464 | // See test/unit/core.js for details concerning isFunction. | ||
465 | // Since version 1.3, DOM methods and functions like alert | ||
466 | // aren't supported. They return false on IE (#2968). | ||
467 | isFunction: function( obj ) { | ||
468 | return jQuery.type(obj) === "function"; | ||
469 | }, | ||
470 | |||
471 | isArray: Array.isArray || function( obj ) { | ||
472 | return jQuery.type(obj) === "array"; | ||
473 | }, | ||
474 | |||
475 | isWindow: function( obj ) { | ||
476 | return obj != null && obj == obj.window; | ||
477 | }, | ||
478 | |||
479 | isNumeric: function( obj ) { | ||
480 | return !isNaN( parseFloat(obj) ) && isFinite( obj ); | ||
481 | }, | ||
482 | |||
483 | type: function( obj ) { | ||
484 | if ( obj == null ) { | ||
485 | return String( obj ); | ||
486 | } | ||
487 | return typeof obj === "object" || typeof obj === "function" ? | ||
488 | class2type[ core_toString.call(obj) ] || "object" : | ||
489 | typeof obj; | ||
490 | }, | ||
491 | |||
492 | isPlainObject: function( obj ) { | ||
493 | // Must be an Object. | ||
494 | // Because of IE, we also have to check the presence of the constructor property. | ||
495 | // Make sure that DOM nodes and window objects don't pass through, as well | ||
496 | if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { | ||
497 | return false; | ||
498 | } | ||
499 | |||
500 | try { | ||
501 | // Not own constructor property must be Object | ||
502 | if ( obj.constructor && | ||
503 | !core_hasOwn.call(obj, "constructor") && | ||
504 | !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { | ||
505 | return false; | ||
506 | } | ||
507 | } catch ( e ) { | ||
508 | // IE8,9 Will throw exceptions on certain host objects #9897 | ||
509 | return false; | ||
510 | } | ||
511 | |||
512 | // Own properties are enumerated firstly, so to speed up, | ||
513 | // if last one is own, then all properties are own. | ||
514 | |||
515 | var key; | ||
516 | for ( key in obj ) {} | ||
517 | |||
518 | return key === undefined || core_hasOwn.call( obj, key ); | ||
519 | }, | ||
520 | |||
521 | isEmptyObject: function( obj ) { | ||
522 | var name; | ||
523 | for ( name in obj ) { | ||
524 | return false; | ||
525 | } | ||
526 | return true; | ||
527 | }, | ||
528 | |||
529 | error: function( msg ) { | ||
530 | throw new Error( msg ); | ||
531 | }, | ||
532 | |||
533 | // data: string of html | ||
534 | // context (optional): If specified, the fragment will be created in this context, defaults to document | ||
535 | // keepScripts (optional): If true, will include scripts passed in the html string | ||
536 | parseHTML: function( data, context, keepScripts ) { | ||
537 | if ( !data || typeof data !== "string" ) { | ||
538 | return null; | ||
539 | } | ||
540 | if ( typeof context === "boolean" ) { | ||
541 | keepScripts = context; | ||
542 | context = false; | ||
543 | } | ||
544 | context = context || document; | ||
545 | |||
546 | var parsed = rsingleTag.exec( data ), | ||
547 | scripts = !keepScripts && []; | ||
548 | |||
549 | // Single tag | ||
550 | if ( parsed ) { | ||
551 | return [ context.createElement( parsed[1] ) ]; | ||
552 | } | ||
553 | |||
554 | parsed = jQuery.buildFragment( [ data ], context, scripts ); | ||
555 | if ( scripts ) { | ||
556 | jQuery( scripts ).remove(); | ||
557 | } | ||
558 | return jQuery.merge( [], parsed.childNodes ); | ||
559 | }, | ||
560 | |||
561 | parseJSON: function( data ) { | ||
562 | // Attempt to parse using the native JSON parser first | ||
563 | if ( window.JSON && window.JSON.parse ) { | ||
564 | return window.JSON.parse( data ); | ||
565 | } | ||
566 | |||
567 | if ( data === null ) { | ||
568 | return data; | ||
569 | } | ||
570 | |||
571 | if ( typeof data === "string" ) { | ||
572 | |||
573 | // Make sure leading/trailing whitespace is removed (IE can't handle it) | ||
574 | data = jQuery.trim( data ); | ||
575 | |||
576 | if ( data ) { | ||
577 | // Make sure the incoming data is actual JSON | ||
578 | // Logic borrowed from http://json.org/json2.js | ||
579 | if ( rvalidchars.test( data.replace( rvalidescape, "@" ) | ||
580 | .replace( rvalidtokens, "]" ) | ||
581 | .replace( rvalidbraces, "")) ) { | ||
582 | |||
583 | return ( new Function( "return " + data ) )(); | ||
584 | } | ||
585 | } | ||
586 | } | ||
587 | |||
588 | jQuery.error( "Invalid JSON: " + data ); | ||
589 | }, | ||
590 | |||
591 | // Cross-browser xml parsing | ||
592 | parseXML: function( data ) { | ||
593 | var xml, tmp; | ||
594 | if ( !data || typeof data !== "string" ) { | ||
595 | return null; | ||
596 | } | ||
597 | try { | ||
598 | if ( window.DOMParser ) { // Standard | ||
599 | tmp = new DOMParser(); | ||
600 | xml = tmp.parseFromString( data , "text/xml" ); | ||
601 | } else { // IE | ||
602 | xml = new ActiveXObject( "Microsoft.XMLDOM" ); | ||
603 | xml.async = "false"; | ||
604 | xml.loadXML( data ); | ||
605 | } | ||
606 | } catch( e ) { | ||
607 | xml = undefined; | ||
608 | } | ||
609 | if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { | ||
610 | jQuery.error( "Invalid XML: " + data ); | ||
611 | } | ||
612 | return xml; | ||
613 | }, | ||
614 | |||
615 | noop: function() {}, | ||
616 | |||
617 | // Evaluates a script in a global context | ||
618 | // Workarounds based on findings by Jim Driscoll | ||
619 | // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context | ||
620 | globalEval: function( data ) { | ||
621 | if ( data && jQuery.trim( data ) ) { | ||
622 | // We use execScript on Internet Explorer | ||
623 | // We use an anonymous function so that context is window | ||
624 | // rather than jQuery in Firefox | ||
625 | ( window.execScript || function( data ) { | ||
626 | window[ "eval" ].call( window, data ); | ||
627 | } )( data ); | ||
628 | } | ||
629 | }, | ||
630 | |||
631 | // Convert dashed to camelCase; used by the css and data modules | ||
632 | // Microsoft forgot to hump their vendor prefix (#9572) | ||
633 | camelCase: function( string ) { | ||
634 | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); | ||
635 | }, | ||
636 | |||
637 | nodeName: function( elem, name ) { | ||
638 | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); | ||
639 | }, | ||
640 | |||
641 | // args is for internal usage only | ||
642 | each: function( obj, callback, args ) { | ||
643 | var value, | ||
644 | i = 0, | ||
645 | length = obj.length, | ||
646 | isArray = isArraylike( obj ); | ||
647 | |||
648 | if ( args ) { | ||
649 | if ( isArray ) { | ||
650 | for ( ; i < length; i++ ) { | ||
651 | value = callback.apply( obj[ i ], args ); | ||
652 | |||
653 | if ( value === false ) { | ||
654 | break; | ||
655 | } | ||
656 | } | ||
657 | } else { | ||
658 | for ( i in obj ) { | ||
659 | value = callback.apply( obj[ i ], args ); | ||
660 | |||
661 | if ( value === false ) { | ||
662 | break; | ||
663 | } | ||
664 | } | ||
665 | } | ||
666 | |||
667 | // A special, fast, case for the most common use of each | ||
668 | } else { | ||
669 | if ( isArray ) { | ||
670 | for ( ; i < length; i++ ) { | ||
671 | value = callback.call( obj[ i ], i, obj[ i ] ); | ||
672 | |||
673 | if ( value === false ) { | ||
674 | break; | ||
675 | } | ||
676 | } | ||
677 | } else { | ||
678 | for ( i in obj ) { | ||
679 | value = callback.call( obj[ i ], i, obj[ i ] ); | ||
680 | |||
681 | if ( value === false ) { | ||
682 | break; | ||
683 | } | ||
684 | } | ||
685 | } | ||
686 | } | ||
687 | |||
688 | return obj; | ||
689 | }, | ||
690 | |||
691 | // Use native String.trim function wherever possible | ||
692 | trim: core_trim && !core_trim.call("\uFEFF\xA0") ? | ||
693 | function( text ) { | ||
694 | return text == null ? | ||
695 | "" : | ||
696 | core_trim.call( text ); | ||
697 | } : | ||
698 | |||
699 | // Otherwise use our own trimming functionality | ||
700 | function( text ) { | ||
701 | return text == null ? | ||
702 | "" : | ||
703 | ( text + "" ).replace( rtrim, "" ); | ||
704 | }, | ||
705 | |||
706 | // results is for internal usage only | ||
707 | makeArray: function( arr, results ) { | ||
708 | var ret = results || []; | ||
709 | |||
710 | if ( arr != null ) { | ||
711 | if ( isArraylike( Object(arr) ) ) { | ||
712 | jQuery.merge( ret, | ||
713 | typeof arr === "string" ? | ||
714 | [ arr ] : arr | ||
715 | ); | ||
716 | } else { | ||
717 | core_push.call( ret, arr ); | ||
718 | } | ||
719 | } | ||
720 | |||
721 | return ret; | ||
722 | }, | ||
723 | |||
724 | inArray: function( elem, arr, i ) { | ||
725 | var len; | ||
726 | |||
727 | if ( arr ) { | ||
728 | if ( core_indexOf ) { | ||
729 | return core_indexOf.call( arr, elem, i ); | ||
730 | } | ||
731 | |||
732 | len = arr.length; | ||
733 | i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; | ||
734 | |||
735 | for ( ; i < len; i++ ) { | ||
736 | // Skip accessing in sparse arrays | ||
737 | if ( i in arr && arr[ i ] === elem ) { | ||
738 | return i; | ||
739 | } | ||
740 | } | ||
741 | } | ||
742 | |||
743 | return -1; | ||
744 | }, | ||
745 | |||
746 | merge: function( first, second ) { | ||
747 | var l = second.length, | ||
748 | i = first.length, | ||
749 | j = 0; | ||
750 | |||
751 | if ( typeof l === "number" ) { | ||
752 | for ( ; j < l; j++ ) { | ||
753 | first[ i++ ] = second[ j ]; | ||
754 | } | ||
755 | } else { | ||
756 | while ( second[j] !== undefined ) { | ||
757 | first[ i++ ] = second[ j++ ]; | ||
758 | } | ||
759 | } | ||
760 | |||
761 | first.length = i; | ||
762 | |||
763 | return first; | ||
764 | }, | ||
765 | |||
766 | grep: function( elems, callback, inv ) { | ||
767 | var retVal, | ||
768 | ret = [], | ||
769 | i = 0, | ||
770 | length = elems.length; | ||
771 | inv = !!inv; | ||
772 | |||
773 | // Go through the array, only saving the items | ||
774 | // that pass the validator function | ||
775 | for ( ; i < length; i++ ) { | ||
776 | retVal = !!callback( elems[ i ], i ); | ||
777 | if ( inv !== retVal ) { | ||
778 | ret.push( elems[ i ] ); | ||
779 | } | ||
780 | } | ||
781 | |||
782 | return ret; | ||
783 | }, | ||
784 | |||
785 | // arg is for internal usage only | ||
786 | map: function( elems, callback, arg ) { | ||
787 | var value, | ||
788 | i = 0, | ||
789 | length = elems.length, | ||
790 | isArray = isArraylike( elems ), | ||
791 | ret = []; | ||
792 | |||
793 | // Go through the array, translating each of the items to their | ||
794 | if ( isArray ) { | ||
795 | for ( ; i < length; i++ ) { | ||
796 | value = callback( elems[ i ], i, arg ); | ||
797 | |||
798 | if ( value != null ) { | ||
799 | ret[ ret.length ] = value; | ||
800 | } | ||
801 | } | ||
802 | |||
803 | // Go through every key on the object, | ||
804 | } else { | ||
805 | for ( i in elems ) { | ||
806 | value = callback( elems[ i ], i, arg ); | ||
807 | |||
808 | if ( value != null ) { | ||
809 | ret[ ret.length ] = value; | ||
810 | } | ||
811 | } | ||
812 | } | ||
813 | |||
814 | // Flatten any nested arrays | ||
815 | return core_concat.apply( [], ret ); | ||
816 | }, | ||
817 | |||
818 | // A global GUID counter for objects | ||
819 | guid: 1, | ||
820 | |||
821 | // Bind a function to a context, optionally partially applying any | ||
822 | // arguments. | ||
823 | proxy: function( fn, context ) { | ||
824 | var args, proxy, tmp; | ||
825 | |||
826 | if ( typeof context === "string" ) { | ||
827 | tmp = fn[ context ]; | ||
828 | context = fn; | ||
829 | fn = tmp; | ||
830 | } | ||
831 | |||
832 | // Quick check to determine if target is callable, in the spec | ||
833 | // this throws a TypeError, but we will just return undefined. | ||
834 | if ( !jQuery.isFunction( fn ) ) { | ||
835 | return undefined; | ||
836 | } | ||
837 | |||
838 | // Simulated bind | ||
839 | args = core_slice.call( arguments, 2 ); | ||
840 | proxy = function() { | ||
841 | return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); | ||
842 | }; | ||
843 | |||
844 | // Set the guid of unique handler to the same of original handler, so it can be removed | ||
845 | proxy.guid = fn.guid = fn.guid || jQuery.guid++; | ||
846 | |||
847 | return proxy; | ||
848 | }, | ||
849 | |||
850 | // Multifunctional method to get and set values of a collection | ||
851 | // The value/s can optionally be executed if it's a function | ||
852 | access: function( elems, fn, key, value, chainable, emptyGet, raw ) { | ||
853 | var i = 0, | ||
854 | length = elems.length, | ||
855 | bulk = key == null; | ||
856 | |||
857 | // Sets many values | ||
858 | if ( jQuery.type( key ) === "object" ) { | ||
859 | chainable = true; | ||
860 | for ( i in key ) { | ||
861 | jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); | ||
862 | } | ||
863 | |||
864 | // Sets one value | ||
865 | } else if ( value !== undefined ) { | ||
866 | chainable = true; | ||
867 | |||
868 | if ( !jQuery.isFunction( value ) ) { | ||
869 | raw = true; | ||
870 | } | ||
871 | |||
872 | if ( bulk ) { | ||
873 | // Bulk operations run against the entire set | ||
874 | if ( raw ) { | ||
875 | fn.call( elems, value ); | ||
876 | fn = null; | ||
877 | |||
878 | // ...except when executing function values | ||
879 | } else { | ||
880 | bulk = fn; | ||
881 | fn = function( elem, key, value ) { | ||
882 | return bulk.call( jQuery( elem ), value ); | ||
883 | }; | ||
884 | } | ||
885 | } | ||
886 | |||
887 | if ( fn ) { | ||
888 | for ( ; i < length; i++ ) { | ||
889 | fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); | ||
890 | } | ||
891 | } | ||
892 | } | ||
893 | |||
894 | return chainable ? | ||
895 | elems : | ||
896 | |||
897 | // Gets | ||
898 | bulk ? | ||
899 | fn.call( elems ) : | ||
900 | length ? fn( elems[0], key ) : emptyGet; | ||
901 | }, | ||
902 | |||
903 | now: function() { | ||
904 | return ( new Date() ).getTime(); | ||
905 | } | ||
906 | }); | ||
907 | |||
908 | jQuery.ready.promise = function( obj ) { | ||
909 | if ( !readyList ) { | ||
910 | |||
911 | readyList = jQuery.Deferred(); | ||
912 | |||
913 | // Catch cases where $(document).ready() is called after the browser event has already occurred. | ||
914 | // we once tried to use readyState "interactive" here, but it caused issues like the one | ||
915 | // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 | ||
916 | if ( document.readyState === "complete" ) { | ||
917 | // Handle it asynchronously to allow scripts the opportunity to delay ready | ||
918 | setTimeout( jQuery.ready ); | ||
919 | |||
920 | // Standards-based browsers support DOMContentLoaded | ||
921 | } else if ( document.addEventListener ) { | ||
922 | // Use the handy event callback | ||
923 | document.addEventListener( "DOMContentLoaded", completed, false ); | ||
924 | |||
925 | // A fallback to window.onload, that will always work | ||
926 | window.addEventListener( "load", completed, false ); | ||
927 | |||
928 | // If IE event model is used | ||
929 | } else { | ||
930 | // Ensure firing before onload, maybe late but safe also for iframes | ||
931 | document.attachEvent( "onreadystatechange", completed ); | ||
932 | |||
933 | // A fallback to window.onload, that will always work | ||
934 | window.attachEvent( "onload", completed ); | ||
935 | |||
936 | // If IE and not a frame | ||
937 | // continually check to see if the document is ready | ||
938 | var top = false; | ||
939 | |||
940 | try { | ||
941 | top = window.frameElement == null && document.documentElement; | ||
942 | } catch(e) {} | ||
943 | |||
944 | if ( top && top.doScroll ) { | ||
945 | (function doScrollCheck() { | ||
946 | if ( !jQuery.isReady ) { | ||
947 | |||
948 | try { | ||
949 | // Use the trick by Diego Perini | ||
950 | // http://javascript.nwbox.com/IEContentLoaded/ | ||
951 | top.doScroll("left"); | ||
952 | } catch(e) { | ||
953 | return setTimeout( doScrollCheck, 50 ); | ||
954 | } | ||
955 | |||
956 | // detach all dom ready events | ||
957 | detach(); | ||
958 | |||
959 | // and execute any waiting functions | ||
960 | jQuery.ready(); | ||
961 | } | ||
962 | })(); | ||
963 | } | ||
964 | } | ||
965 | } | ||
966 | return readyList.promise( obj ); | ||
967 | }; | ||
968 | |||
969 | // Populate the class2type map | ||
970 | jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { | ||
971 | class2type[ "[object " + name + "]" ] = name.toLowerCase(); | ||
972 | }); | ||
973 | |||
974 | function isArraylike( obj ) { | ||
975 | var length = obj.length, | ||
976 | type = jQuery.type( obj ); | ||
977 | |||
978 | if ( jQuery.isWindow( obj ) ) { | ||
979 | return false; | ||
980 | } | ||
981 | |||
982 | if ( obj.nodeType === 1 && length ) { | ||
983 | return true; | ||
984 | } | ||
985 | |||
986 | return type === "array" || type !== "function" && | ||
987 | ( length === 0 || | ||
988 | typeof length === "number" && length > 0 && ( length - 1 ) in obj ); | ||
989 | } | ||
990 | |||
991 | // All jQuery objects should point back to these | ||
992 | rootjQuery = jQuery(document); | ||
993 | // String to Object options format cache | ||
994 | var optionsCache = {}; | ||
995 | |||
996 | // Convert String-formatted options into Object-formatted ones and store in cache | ||
997 | function createOptions( options ) { | ||
998 | var object = optionsCache[ options ] = {}; | ||
999 | jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { | ||
1000 | object[ flag ] = true; | ||
1001 | }); | ||
1002 | return object; | ||
1003 | } | ||
1004 | |||
1005 | /* | ||
1006 | * Create a callback list using the following parameters: | ||
1007 | * | ||
1008 | *options: an optional list of space-separated options that will change how | ||
1009 | * the callback list behaves or a more traditional option object | ||
1010 | * | ||
1011 | * By default a callback list will act like an event callback list and can be | ||
1012 | * "fired" multiple times. | ||
1013 | * | ||
1014 | * Possible options: | ||
1015 | * | ||
1016 | * once: will ensure the callback list can only be fired once (like a Deferred) | ||
1017 | * | ||
1018 | * memory: will keep track of previous values and will call any callback added | ||
1019 | * after the list has been fired right away with the latest "memorized" | ||
1020 | * values (like a Deferred) | ||
1021 | * | ||
1022 | * unique: will ensure a callback can only be added once (no duplicate in the list) | ||
1023 | * | ||
1024 | * stopOnFalse:interrupt callings when a callback returns false | ||
1025 | * | ||
1026 | */ | ||
1027 | jQuery.Callbacks = function( options ) { | ||
1028 | |||
1029 | // Convert options from String-formatted to Object-formatted if needed | ||
1030 | // (we check in cache first) | ||
1031 | options = typeof options === "string" ? | ||
1032 | ( optionsCache[ options ] || createOptions( options ) ) : | ||
1033 | jQuery.extend( {}, options ); | ||
1034 | |||
1035 | var // Flag to know if list is currently firing | ||
1036 | firing, | ||
1037 | // Last fire value (for non-forgettable lists) | ||
1038 | memory, | ||
1039 | // Flag to know if list was already fired | ||
1040 | fired, | ||
1041 | // End of the loop when firing | ||
1042 | firingLength, | ||
1043 | // Index of currently firing callback (modified by remove if needed) | ||
1044 | firingIndex, | ||
1045 | // First callback to fire (used internally by add and fireWith) | ||
1046 | firingStart, | ||
1047 | // Actual callback list | ||
1048 | list = [], | ||
1049 | // Stack of fire calls for repeatable lists | ||
1050 | stack = !options.once && [], | ||
1051 | // Fire callbacks | ||
1052 | fire = function( data ) { | ||
1053 | memory = options.memory && data; | ||
1054 | fired = true; | ||
1055 | firingIndex = firingStart || 0; | ||
1056 | firingStart = 0; | ||
1057 | firingLength = list.length; | ||
1058 | firing = true; | ||
1059 | for ( ; list && firingIndex < firingLength; firingIndex++ ) { | ||
1060 | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { | ||
1061 | memory = false; // To prevent further calls using add | ||
1062 | break; | ||
1063 | } | ||
1064 | } | ||
1065 | firing = false; | ||
1066 | if ( list ) { | ||
1067 | if ( stack ) { | ||
1068 | if ( stack.length ) { | ||
1069 | fire( stack.shift() ); | ||
1070 | } | ||
1071 | } else if ( memory ) { | ||
1072 | list = []; | ||
1073 | } else { | ||
1074 | self.disable(); | ||
1075 | } | ||
1076 | } | ||
1077 | }, | ||
1078 | // Actual Callbacks object | ||
1079 | self = { | ||
1080 | // Add a callback or a collection of callbacks to the list | ||
1081 | add: function() { | ||
1082 | if ( list ) { | ||
1083 | // First, we save the current length | ||
1084 | var start = list.length; | ||
1085 | (function add( args ) { | ||
1086 | jQuery.each( args, function( _, arg ) { | ||
1087 | var type = jQuery.type( arg ); | ||
1088 | if ( type === "function" ) { | ||
1089 | if ( !options.unique || !self.has( arg ) ) { | ||
1090 | list.push( arg ); | ||
1091 | } | ||
1092 | } else if ( arg && arg.length && type !== "string" ) { | ||
1093 | // Inspect recursively | ||
1094 | add( arg ); | ||
1095 | } | ||
1096 | }); | ||
1097 | })( arguments ); | ||
1098 | // Do we need to add the callbacks to the | ||
1099 | // current firing batch? | ||
1100 | if ( firing ) { | ||
1101 | firingLength = list.length; | ||
1102 | // With memory, if we're not firing then | ||
1103 | // we should call right away | ||
1104 | } else if ( memory ) { | ||
1105 | firingStart = start; | ||
1106 | fire( memory ); | ||
1107 | } | ||
1108 | } | ||
1109 | return this; | ||
1110 | }, | ||
1111 | // Remove a callback from the list | ||
1112 | remove: function() { | ||
1113 | if ( list ) { | ||
1114 | jQuery.each( arguments, function( _, arg ) { | ||
1115 | var index; | ||
1116 | while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { | ||
1117 | list.splice( index, 1 ); | ||
1118 | // Handle firing indexes | ||
1119 | if ( firing ) { | ||
1120 | if ( index <= firingLength ) { | ||
1121 | firingLength--; | ||
1122 | } | ||
1123 | if ( index <= firingIndex ) { | ||
1124 | firingIndex--; | ||
1125 | } | ||
1126 | } | ||
1127 | } | ||
1128 | }); | ||
1129 | } | ||
1130 | return this; | ||
1131 | }, | ||
1132 | // Check if a given callback is in the list. | ||
1133 | // If no argument is given, return whether or not list has callbacks attached. | ||
1134 | has: function( fn ) { | ||
1135 | return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); | ||
1136 | }, | ||
1137 | // Remove all callbacks from the list | ||
1138 | empty: function() { | ||
1139 | list = []; | ||
1140 | return this; | ||
1141 | }, | ||
1142 | // Have the list do nothing anymore | ||
1143 | disable: function() { | ||
1144 | list = stack = memory = undefined; | ||
1145 | return this; | ||
1146 | }, | ||
1147 | // Is it disabled? | ||
1148 | disabled: function() { | ||
1149 | return !list; | ||
1150 | }, | ||
1151 | // Lock the list in its current state | ||
1152 | lock: function() { | ||
1153 | stack = undefined; | ||
1154 | if ( !memory ) { | ||
1155 | self.disable(); | ||
1156 | } | ||
1157 | return this; | ||
1158 | }, | ||
1159 | // Is it locked? | ||
1160 | locked: function() { | ||
1161 | return !stack; | ||
1162 | }, | ||
1163 | // Call all callbacks with the given context and arguments | ||
1164 | fireWith: function( context, args ) { | ||
1165 | args = args || []; | ||
1166 | args = [ context, args.slice ? args.slice() : args ]; | ||
1167 | if ( list && ( !fired || stack ) ) { | ||
1168 | if ( firing ) { | ||
1169 | stack.push( args ); | ||
1170 | } else { | ||
1171 | fire( args ); | ||
1172 | } | ||
1173 | } | ||
1174 | return this; | ||
1175 | }, | ||
1176 | // Call all the callbacks with the given arguments | ||
1177 | fire: function() { | ||
1178 | self.fireWith( this, arguments ); | ||
1179 | return this; | ||
1180 | }, | ||
1181 | // To know if the callbacks have already been called at least once | ||
1182 | fired: function() { | ||
1183 | return !!fired; | ||
1184 | } | ||
1185 | }; | ||
1186 | |||
1187 | return self; | ||
1188 | }; | ||
1189 | jQuery.extend({ | ||
1190 | |||
1191 | Deferred: function( func ) { | ||
1192 | var tuples = [ | ||
1193 | // action, add listener, listener list, final state | ||
1194 | [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], | ||
1195 | [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], | ||
1196 | [ "notify", "progress", jQuery.Callbacks("memory") ] | ||
1197 | ], | ||
1198 | state = "pending", | ||
1199 | promise = { | ||
1200 | state: function() { | ||
1201 | return state; | ||
1202 | }, | ||
1203 | always: function() { | ||
1204 | deferred.done( arguments ).fail( arguments ); | ||
1205 | return this; | ||
1206 | }, | ||
1207 | then: function( /* fnDone, fnFail, fnProgress */ ) { | ||
1208 | var fns = arguments; | ||
1209 | return jQuery.Deferred(function( newDefer ) { | ||
1210 | jQuery.each( tuples, function( i, tuple ) { | ||
1211 | var action = tuple[ 0 ], | ||
1212 | fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; | ||
1213 | // deferred[ done | fail | progress ] for forwarding actions to newDefer | ||
1214 | deferred[ tuple[1] ](function() { | ||
1215 | var returned = fn && fn.apply( this, arguments ); | ||
1216 | if ( returned && jQuery.isFunction( returned.promise ) ) { | ||
1217 | returned.promise() | ||
1218 | .done( newDefer.resolve ) | ||
1219 | .fail( newDefer.reject ) | ||
1220 | .progress( newDefer.notify ); | ||
1221 | } else { | ||
1222 | newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); | ||
1223 | } | ||
1224 | }); | ||
1225 | }); | ||
1226 | fns = null; | ||
1227 | }).promise(); | ||
1228 | }, | ||
1229 | // Get a promise for this deferred | ||
1230 | // If obj is provided, the promise aspect is added to the object | ||
1231 | promise: function( obj ) { | ||
1232 | return obj != null ? jQuery.extend( obj, promise ) : promise; | ||
1233 | } | ||
1234 | }, | ||
1235 | deferred = {}; | ||
1236 | |||
1237 | // Keep pipe for back-compat | ||
1238 | promise.pipe = promise.then; | ||
1239 | |||
1240 | // Add list-specific methods | ||
1241 | jQuery.each( tuples, function( i, tuple ) { | ||
1242 | var list = tuple[ 2 ], | ||
1243 | stateString = tuple[ 3 ]; | ||
1244 | |||
1245 | // promise[ done | fail | progress ] = list.add | ||
1246 | promise[ tuple[1] ] = list.add; | ||
1247 | |||
1248 | // Handle state | ||
1249 | if ( stateString ) { | ||
1250 | list.add(function() { | ||
1251 | // state = [ resolved | rejected ] | ||
1252 | state = stateString; | ||
1253 | |||
1254 | // [ reject_list | resolve_list ].disable; progress_list.lock | ||
1255 | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); | ||
1256 | } | ||
1257 | |||
1258 | // deferred[ resolve | reject | notify ] | ||
1259 | deferred[ tuple[0] ] = function() { | ||
1260 | deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); | ||
1261 | return this; | ||
1262 | }; | ||
1263 | deferred[ tuple[0] + "With" ] = list.fireWith; | ||
1264 | }); | ||
1265 | |||
1266 | // Make the deferred a promise | ||
1267 | promise.promise( deferred ); | ||
1268 | |||
1269 | // Call given func if any | ||
1270 | if ( func ) { | ||
1271 | func.call( deferred, deferred ); | ||
1272 | } | ||
1273 | |||
1274 | // All done! | ||
1275 | return deferred; | ||
1276 | }, | ||
1277 | |||
1278 | // Deferred helper | ||
1279 | when: function( subordinate /* , ..., subordinateN */ ) { | ||
1280 | var i = 0, | ||
1281 | resolveValues = core_slice.call( arguments ), | ||
1282 | length = resolveValues.length, | ||
1283 | |||
1284 | // the count of uncompleted subordinates | ||
1285 | remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, | ||
1286 | |||
1287 | // the master Deferred. If resolveValues consist of only a single Deferred, just use that. | ||
1288 | deferred = remaining === 1 ? subordinate : jQuery.Deferred(), | ||
1289 | |||
1290 | // Update function for both resolve and progress values | ||
1291 | updateFunc = function( i, contexts, values ) { | ||
1292 | return function( value ) { | ||
1293 | contexts[ i ] = this; | ||
1294 | values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; | ||
1295 | if( values === progressValues ) { | ||
1296 | deferred.notifyWith( contexts, values ); | ||
1297 | } else if ( !( --remaining ) ) { | ||
1298 | deferred.resolveWith( contexts, values ); | ||
1299 | } | ||
1300 | }; | ||
1301 | }, | ||
1302 | |||
1303 | progressValues, progressContexts, resolveContexts; | ||
1304 | |||
1305 | // add listeners to Deferred subordinates; treat others as resolved | ||
1306 | if ( length > 1 ) { | ||
1307 | progressValues = new Array( length ); | ||
1308 | progressContexts = new Array( length ); | ||
1309 | resolveContexts = new Array( length ); | ||
1310 | for ( ; i < length; i++ ) { | ||
1311 | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { | ||
1312 | resolveValues[ i ].promise() | ||
1313 | .done( updateFunc( i, resolveContexts, resolveValues ) ) | ||
1314 | .fail( deferred.reject ) | ||
1315 | .progress( updateFunc( i, progressContexts, progressValues ) ); | ||
1316 | } else { | ||
1317 | --remaining; | ||
1318 | } | ||
1319 | } | ||
1320 | } | ||
1321 | |||
1322 | // if we're not waiting on anything, resolve the master | ||
1323 | if ( !remaining ) { | ||
1324 | deferred.resolveWith( resolveContexts, resolveValues ); | ||
1325 | } | ||
1326 | |||
1327 | return deferred.promise(); | ||
1328 | } | ||
1329 | }); | ||
1330 | jQuery.support = (function() { | ||
1331 | |||
1332 | var support, all, a, | ||
1333 | input, select, fragment, | ||
1334 | opt, eventName, isSupported, i, | ||
1335 | div = document.createElement("div"); | ||
1336 | |||
1337 | // Setup | ||
1338 | div.setAttribute( "className", "t" ); | ||
1339 | div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; | ||
1340 | |||
1341 | // Support tests won't run in some limited or non-browser environments | ||
1342 | all = div.getElementsByTagName("*"); | ||
1343 | a = div.getElementsByTagName("a")[ 0 ]; | ||
1344 | if ( !all || !a || !all.length ) { | ||
1345 | return {}; | ||
1346 | } | ||
1347 | |||
1348 | // First batch of tests | ||
1349 | select = document.createElement("select"); | ||
1350 | opt = select.appendChild( document.createElement("option") ); | ||
1351 | input = div.getElementsByTagName("input")[ 0 ]; | ||
1352 | |||
1353 | a.style.cssText = "top:1px;float:left;opacity:.5"; | ||
1354 | support = { | ||
1355 | // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) | ||
1356 | getSetAttribute: div.className !== "t", | ||
1357 | |||
1358 | // IE strips leading whitespace when .innerHTML is used | ||
1359 | leadingWhitespace: div.firstChild.nodeType === 3, | ||
1360 | |||
1361 | // Make sure that tbody elements aren't automatically inserted | ||
1362 | // IE will insert them into empty tables | ||
1363 | tbody: !div.getElementsByTagName("tbody").length, | ||
1364 | |||
1365 | // Make sure that link elements get serialized correctly by innerHTML | ||
1366 | // This requires a wrapper element in IE | ||
1367 | htmlSerialize: !!div.getElementsByTagName("link").length, | ||
1368 | |||
1369 | // Get the style information from getAttribute | ||
1370 | // (IE uses .cssText instead) | ||
1371 | style: /top/.test( a.getAttribute("style") ), | ||
1372 | |||
1373 | // Make sure that URLs aren't manipulated | ||
1374 | // (IE normalizes it by default) | ||
1375 | hrefNormalized: a.getAttribute("href") === "/a", | ||
1376 | |||
1377 | // Make sure that element opacity exists | ||
1378 | // (IE uses filter instead) | ||
1379 | // Use a regex to work around a WebKit issue. See #5145 | ||
1380 | opacity: /^0.5/.test( a.style.opacity ), | ||
1381 | |||
1382 | // Verify style float existence | ||
1383 | // (IE uses styleFloat instead of cssFloat) | ||
1384 | cssFloat: !!a.style.cssFloat, | ||
1385 | |||
1386 | // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) | ||
1387 | checkOn: !!input.value, | ||
1388 | |||
1389 | // Make sure that a selected-by-default option has a working selected property. | ||
1390 | // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) | ||
1391 | optSelected: opt.selected, | ||
1392 | |||
1393 | // Tests for enctype support on a form (#6743) | ||
1394 | enctype: !!document.createElement("form").enctype, | ||
1395 | |||
1396 | // Makes sure cloning an html5 element does not cause problems | ||
1397 | // Where outerHTML is undefined, this still works | ||
1398 | html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>", | ||
1399 | |||
1400 | // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode | ||
1401 | boxModel: document.compatMode === "CSS1Compat", | ||
1402 | |||
1403 | // Will be defined later | ||
1404 | deleteExpando: true, | ||
1405 | noCloneEvent: true, | ||
1406 | inlineBlockNeedsLayout: false, | ||
1407 | shrinkWrapBlocks: false, | ||
1408 | reliableMarginRight: true, | ||
1409 | boxSizingReliable: true, | ||
1410 | pixelPosition: false | ||
1411 | }; | ||
1412 | |||
1413 | // Make sure checked status is properly cloned | ||
1414 | input.checked = true; | ||
1415 | support.noCloneChecked = input.cloneNode( true ).checked; | ||
1416 | |||
1417 | // Make sure that the options inside disabled selects aren't marked as disabled | ||
1418 | // (WebKit marks them as disabled) | ||
1419 | select.disabled = true; | ||
1420 | support.optDisabled = !opt.disabled; | ||
1421 | |||
1422 | // Support: IE<9 | ||
1423 | try { | ||
1424 | delete div.test; | ||
1425 | } catch( e ) { | ||
1426 | support.deleteExpando = false; | ||
1427 | } | ||
1428 | |||
1429 | // Check if we can trust getAttribute("value") | ||
1430 | input = document.createElement("input"); | ||
1431 | input.setAttribute( "value", "" ); | ||
1432 | support.input = input.getAttribute( "value" ) === ""; | ||
1433 | |||
1434 | // Check if an input maintains its value after becoming a radio | ||
1435 | input.value = "t"; | ||
1436 | input.setAttribute( "type", "radio" ); | ||
1437 | support.radioValue = input.value === "t"; | ||
1438 | |||
1439 | // #11217 - WebKit loses check when the name is after the checked attribute | ||
1440 | input.setAttribute( "checked", "t" ); | ||
1441 | input.setAttribute( "name", "t" ); | ||
1442 | |||
1443 | fragment = document.createDocumentFragment(); | ||
1444 | fragment.appendChild( input ); | ||
1445 | |||
1446 | // Check if a disconnected checkbox will retain its checked | ||
1447 | // value of true after appended to the DOM (IE6/7) | ||
1448 | support.appendChecked = input.checked; | ||
1449 | |||
1450 | // WebKit doesn't clone checked state correctly in fragments | ||
1451 | support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; | ||
1452 | |||
1453 | // Support: IE<9 | ||
1454 | // Opera does not clone events (and typeof div.attachEvent === undefined). | ||
1455 | // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() | ||
1456 | if ( div.attachEvent ) { | ||
1457 | div.attachEvent( "onclick", function() { | ||
1458 | support.noCloneEvent = false; | ||
1459 | }); | ||
1460 | |||
1461 | div.cloneNode( true ).click(); | ||
1462 | } | ||
1463 | |||
1464 | // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) | ||
1465 | // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php | ||
1466 | for ( i in { submit: true, change: true, focusin: true }) { | ||
1467 | div.setAttribute( eventName = "on" + i, "t" ); | ||
1468 | |||
1469 | support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; | ||
1470 | } | ||
1471 | |||
1472 | div.style.backgroundClip = "content-box"; | ||
1473 | div.cloneNode( true ).style.backgroundClip = ""; | ||
1474 | support.clearCloneStyle = div.style.backgroundClip === "content-box"; | ||
1475 | |||
1476 | // Run tests that need a body at doc ready | ||
1477 | jQuery(function() { | ||
1478 | var container, marginDiv, tds, | ||
1479 | divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", | ||
1480 | body = document.getElementsByTagName("body")[0]; | ||
1481 | |||
1482 | if ( !body ) { | ||
1483 | // Return for frameset docs that don't have a body | ||
1484 | return; | ||
1485 | } | ||
1486 | |||
1487 | container = document.createElement("div"); | ||
1488 | container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; | ||
1489 | |||
1490 | body.appendChild( container ).appendChild( div ); | ||
1491 | |||
1492 | // Support: IE8 | ||
1493 | // Check if table cells still have offsetWidth/Height when they are set | ||
1494 | // to display:none and there are still other visible table cells in a | ||
1495 | // table row; if so, offsetWidth/Height are not reliable for use when | ||
1496 | // determining if an element has been hidden directly using | ||
1497 | // display:none (it is still safe to use offsets if a parent element is | ||
1498 | // hidden; don safety goggles and see bug #4512 for more information). | ||
1499 | div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; | ||
1500 | tds = div.getElementsByTagName("td"); | ||
1501 | tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; | ||
1502 | isSupported = ( tds[ 0 ].offsetHeight === 0 ); | ||
1503 | |||
1504 | tds[ 0 ].style.display = ""; | ||
1505 | tds[ 1 ].style.display = "none"; | ||
1506 | |||
1507 | // Support: IE8 | ||
1508 | // Check if empty table cells still have offsetWidth/Height | ||
1509 | support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); | ||
1510 | |||
1511 | // Check box-sizing and margin behavior | ||
1512 | div.innerHTML = ""; | ||
1513 | div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; | ||
1514 | support.boxSizing = ( div.offsetWidth === 4 ); | ||
1515 | support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); | ||
1516 | |||
1517 | // Use window.getComputedStyle because jsdom on node.js will break without it. | ||
1518 | if ( window.getComputedStyle ) { | ||
1519 | support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; | ||
1520 | support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; | ||
1521 | |||
1522 | // Check if div with explicit width and no margin-right incorrectly | ||
1523 | // gets computed margin-right based on width of container. (#3333) | ||
1524 | // Fails in WebKit before Feb 2011 nightlies | ||
1525 | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | ||
1526 | marginDiv = div.appendChild( document.createElement("div") ); | ||
1527 | marginDiv.style.cssText = div.style.cssText = divReset; | ||
1528 | marginDiv.style.marginRight = marginDiv.style.width = "0"; | ||
1529 | div.style.width = "1px"; | ||
1530 | |||
1531 | support.reliableMarginRight = | ||
1532 | !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); | ||
1533 | } | ||
1534 | |||
1535 | if ( typeof div.style.zoom !== core_strundefined ) { | ||
1536 | // Support: IE<8 | ||
1537 | // Check if natively block-level elements act like inline-block | ||
1538 | // elements when setting their display to 'inline' and giving | ||
1539 | // them layout | ||
1540 | div.innerHTML = ""; | ||
1541 | div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; | ||
1542 | support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); | ||
1543 | |||
1544 | // Support: IE6 | ||
1545 | // Check if elements with layout shrink-wrap their children | ||
1546 | div.style.display = "block"; | ||
1547 | div.innerHTML = "<div></div>"; | ||
1548 | div.firstChild.style.width = "5px"; | ||
1549 | support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); | ||
1550 | |||
1551 | if ( support.inlineBlockNeedsLayout ) { | ||
1552 | // Prevent IE 6 from affecting layout for positioned elements #11048 | ||
1553 | // Prevent IE from shrinking the body in IE 7 mode #12869 | ||
1554 | // Support: IE<8 | ||
1555 | body.style.zoom = 1; | ||
1556 | } | ||
1557 | } | ||
1558 | |||
1559 | body.removeChild( container ); | ||
1560 | |||
1561 | // Null elements to avoid leaks in IE | ||
1562 | container = div = tds = marginDiv = null; | ||
1563 | }); | ||
1564 | |||
1565 | // Null elements to avoid leaks in IE | ||
1566 | all = select = fragment = opt = a = input = null; | ||
1567 | |||
1568 | return support; | ||
1569 | })(); | ||
1570 | |||
1571 | var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, | ||
1572 | rmultiDash = /([A-Z])/g; | ||
1573 | |||
1574 | function internalData( elem, name, data, pvt /* Internal Use Only */ ){ | ||
1575 | if ( !jQuery.acceptData( elem ) ) { | ||
1576 | return; | ||
1577 | } | ||
1578 | |||
1579 | var thisCache, ret, | ||
1580 | internalKey = jQuery.expando, | ||
1581 | getByName = typeof name === "string", | ||
1582 | |||
1583 | // We have to handle DOM nodes and JS objects differently because IE6-7 | ||
1584 | // can't GC object references properly across the DOM-JS boundary | ||
1585 | isNode = elem.nodeType, | ||
1586 | |||
1587 | // Only DOM nodes need the global jQuery cache; JS object data is | ||
1588 | // attached directly to the object so GC can occur automatically | ||
1589 | cache = isNode ? jQuery.cache : elem, | ||
1590 | |||
1591 | // Only defining an ID for JS objects if its cache already exists allows | ||
1592 | // the code to shortcut on the same path as a DOM node with no cache | ||
1593 | id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; | ||
1594 | |||
1595 | // Avoid doing any more work than we need to when trying to get data on an | ||
1596 | // object that has no data at all | ||
1597 | if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { | ||
1598 | return; | ||
1599 | } | ||
1600 | |||
1601 | if ( !id ) { | ||
1602 | // Only DOM nodes need a new unique ID for each element since their data | ||
1603 | // ends up in the global cache | ||
1604 | if ( isNode ) { | ||
1605 | elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; | ||
1606 | } else { | ||
1607 | id = internalKey; | ||
1608 | } | ||
1609 | } | ||
1610 | |||
1611 | if ( !cache[ id ] ) { | ||
1612 | cache[ id ] = {}; | ||
1613 | |||
1614 | // Avoids exposing jQuery metadata on plain JS objects when the object | ||
1615 | // is serialized using JSON.stringify | ||
1616 | if ( !isNode ) { | ||
1617 | cache[ id ].toJSON = jQuery.noop; | ||
1618 | } | ||
1619 | } | ||
1620 | |||
1621 | // An object can be passed to jQuery.data instead of a key/value pair; this gets | ||
1622 | // shallow copied over onto the existing cache | ||
1623 | if ( typeof name === "object" || typeof name === "function" ) { | ||
1624 | if ( pvt ) { | ||
1625 | cache[ id ] = jQuery.extend( cache[ id ], name ); | ||
1626 | } else { | ||
1627 | cache[ id ].data = jQuery.extend( cache[ id ].data, name ); | ||
1628 | } | ||
1629 | } | ||
1630 | |||
1631 | thisCache = cache[ id ]; | ||
1632 | |||
1633 | // jQuery data() is stored in a separate object inside the object's internal data | ||
1634 | // cache in order to avoid key collisions between internal data and user-defined | ||
1635 | // data. | ||
1636 | if ( !pvt ) { | ||
1637 | if ( !thisCache.data ) { | ||
1638 | thisCache.data = {}; | ||
1639 | } | ||
1640 | |||
1641 | thisCache = thisCache.data; | ||
1642 | } | ||
1643 | |||
1644 | if ( data !== undefined ) { | ||
1645 | thisCache[ jQuery.camelCase( name ) ] = data; | ||
1646 | } | ||
1647 | |||
1648 | // Check for both converted-to-camel and non-converted data property names | ||
1649 | // If a data property was specified | ||
1650 | if ( getByName ) { | ||
1651 | |||
1652 | // First Try to find as-is property data | ||
1653 | ret = thisCache[ name ]; | ||
1654 | |||
1655 | // Test for null|undefined property data | ||
1656 | if ( ret == null ) { | ||
1657 | |||
1658 | // Try to find the camelCased property | ||
1659 | ret = thisCache[ jQuery.camelCase( name ) ]; | ||
1660 | } | ||
1661 | } else { | ||
1662 | ret = thisCache; | ||
1663 | } | ||
1664 | |||
1665 | return ret; | ||
1666 | } | ||
1667 | |||
1668 | function internalRemoveData( elem, name, pvt ) { | ||
1669 | if ( !jQuery.acceptData( elem ) ) { | ||
1670 | return; | ||
1671 | } | ||
1672 | |||
1673 | var i, l, thisCache, | ||
1674 | isNode = elem.nodeType, | ||
1675 | |||
1676 | // See jQuery.data for more information | ||
1677 | cache = isNode ? jQuery.cache : elem, | ||
1678 | id = isNode ? elem[ jQuery.expando ] : jQuery.expando; | ||
1679 | |||
1680 | // If there is already no cache entry for this object, there is no | ||
1681 | // purpose in continuing | ||
1682 | if ( !cache[ id ] ) { | ||
1683 | return; | ||
1684 | } | ||
1685 | |||
1686 | if ( name ) { | ||
1687 | |||
1688 | thisCache = pvt ? cache[ id ] : cache[ id ].data; | ||
1689 | |||
1690 | if ( thisCache ) { | ||
1691 | |||
1692 | // Support array or space separated string names for data keys | ||
1693 | if ( !jQuery.isArray( name ) ) { | ||
1694 | |||
1695 | // try the string as a key before any manipulation | ||
1696 | if ( name in thisCache ) { | ||
1697 | name = [ name ]; | ||
1698 | } else { | ||
1699 | |||
1700 | // split the camel cased version by spaces unless a key with the spaces exists | ||
1701 | name = jQuery.camelCase( name ); | ||
1702 | if ( name in thisCache ) { | ||
1703 | name = [ name ]; | ||
1704 | } else { | ||
1705 | name = name.split(" "); | ||
1706 | } | ||
1707 | } | ||
1708 | } else { | ||
1709 | // If "name" is an array of keys... | ||
1710 | // When data is initially created, via ("key", "val") signature, | ||
1711 | // keys will be converted to camelCase. | ||
1712 | // Since there is no way to tell _how_ a key was added, remove | ||
1713 | // both plain key and camelCase key. #12786 | ||
1714 | // This will only penalize the array argument path. | ||
1715 | name = name.concat( jQuery.map( name, jQuery.camelCase ) ); | ||
1716 | } | ||
1717 | |||
1718 | for ( i = 0, l = name.length; i < l; i++ ) { | ||
1719 | delete thisCache[ name[i] ]; | ||
1720 | } | ||
1721 | |||
1722 | // If there is no data left in the cache, we want to continue | ||
1723 | // and let the cache object itself get destroyed | ||
1724 | if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { | ||
1725 | return; | ||
1726 | } | ||
1727 | } | ||
1728 | } | ||
1729 | |||
1730 | // See jQuery.data for more information | ||
1731 | if ( !pvt ) { | ||
1732 | delete cache[ id ].data; | ||
1733 | |||
1734 | // Don't destroy the parent cache unless the internal data object | ||
1735 | // had been the only thing left in it | ||
1736 | if ( !isEmptyDataObject( cache[ id ] ) ) { | ||
1737 | return; | ||
1738 | } | ||
1739 | } | ||
1740 | |||
1741 | // Destroy the cache | ||
1742 | if ( isNode ) { | ||
1743 | jQuery.cleanData( [ elem ], true ); | ||
1744 | |||
1745 | // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) | ||
1746 | } else if ( jQuery.support.deleteExpando || cache != cache.window ) { | ||
1747 | delete cache[ id ]; | ||
1748 | |||
1749 | // When all else fails, null | ||
1750 | } else { | ||
1751 | cache[ id ] = null; | ||
1752 | } | ||
1753 | } | ||
1754 | |||
1755 | jQuery.extend({ | ||
1756 | cache: {}, | ||
1757 | |||
1758 | // Unique for each copy of jQuery on the page | ||
1759 | // Non-digits removed to match rinlinejQuery | ||
1760 | expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), | ||
1761 | |||
1762 | // The following elements throw uncatchable exceptions if you | ||
1763 | // attempt to add expando properties to them. | ||
1764 | noData: { | ||
1765 | "embed": true, | ||
1766 | // Ban all objects except for Flash (which handle expandos) | ||
1767 | "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", | ||
1768 | "applet": true | ||
1769 | }, | ||
1770 | |||
1771 | hasData: function( elem ) { | ||
1772 | elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; | ||
1773 | return !!elem && !isEmptyDataObject( elem ); | ||
1774 | }, | ||
1775 | |||
1776 | data: function( elem, name, data ) { | ||
1777 | return internalData( elem, name, data ); | ||
1778 | }, | ||
1779 | |||
1780 | removeData: function( elem, name ) { | ||
1781 | return internalRemoveData( elem, name ); | ||
1782 | }, | ||
1783 | |||
1784 | // For internal use only. | ||
1785 | _data: function( elem, name, data ) { | ||
1786 | return internalData( elem, name, data, true ); | ||
1787 | }, | ||
1788 | |||
1789 | _removeData: function( elem, name ) { | ||
1790 | return internalRemoveData( elem, name, true ); | ||
1791 | }, | ||
1792 | |||
1793 | // A method for determining if a DOM node can handle the data expando | ||
1794 | acceptData: function( elem ) { | ||
1795 | // Do not set data on non-element because it will not be cleared (#8335). | ||
1796 | if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { | ||
1797 | return false; | ||
1798 | } | ||
1799 | |||
1800 | var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; | ||
1801 | |||
1802 | // nodes accept data unless otherwise specified; rejection can be conditional | ||
1803 | return !noData || noData !== true && elem.getAttribute("classid") === noData; | ||
1804 | } | ||
1805 | }); | ||
1806 | |||
1807 | jQuery.fn.extend({ | ||
1808 | data: function( key, value ) { | ||
1809 | var attrs, name, | ||
1810 | elem = this[0], | ||
1811 | i = 0, | ||
1812 | data = null; | ||
1813 | |||
1814 | // Gets all values | ||
1815 | if ( key === undefined ) { | ||
1816 | if ( this.length ) { | ||
1817 | data = jQuery.data( elem ); | ||
1818 | |||
1819 | if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { | ||
1820 | attrs = elem.attributes; | ||
1821 | for ( ; i < attrs.length; i++ ) { | ||
1822 | name = attrs[i].name; | ||
1823 | |||
1824 | if ( !name.indexOf( "data-" ) ) { | ||
1825 | name = jQuery.camelCase( name.slice(5) ); | ||
1826 | |||
1827 | dataAttr( elem, name, data[ name ] ); | ||
1828 | } | ||
1829 | } | ||
1830 | jQuery._data( elem, "parsedAttrs", true ); | ||
1831 | } | ||
1832 | } | ||
1833 | |||
1834 | return data; | ||
1835 | } | ||
1836 | |||
1837 | // Sets multiple values | ||
1838 | if ( typeof key === "object" ) { | ||
1839 | return this.each(function() { | ||
1840 | jQuery.data( this, key ); | ||
1841 | }); | ||
1842 | } | ||
1843 | |||
1844 | return jQuery.access( this, function( value ) { | ||
1845 | |||
1846 | if ( value === undefined ) { | ||
1847 | // Try to fetch any internally stored data first | ||
1848 | return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; | ||
1849 | } | ||
1850 | |||
1851 | this.each(function() { | ||
1852 | jQuery.data( this, key, value ); | ||
1853 | }); | ||
1854 | }, null, value, arguments.length > 1, null, true ); | ||
1855 | }, | ||
1856 | |||
1857 | removeData: function( key ) { | ||
1858 | return this.each(function() { | ||
1859 | jQuery.removeData( this, key ); | ||
1860 | }); | ||
1861 | } | ||
1862 | }); | ||
1863 | |||
1864 | function dataAttr( elem, key, data ) { | ||
1865 | // If nothing was found internally, try to fetch any | ||
1866 | // data from the HTML5 data-* attribute | ||
1867 | if ( data === undefined && elem.nodeType === 1 ) { | ||
1868 | |||
1869 | var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); | ||
1870 | |||
1871 | data = elem.getAttribute( name ); | ||
1872 | |||
1873 | if ( typeof data === "string" ) { | ||
1874 | try { | ||
1875 | data = data === "true" ? true : | ||
1876 | data === "false" ? false : | ||
1877 | data === "null" ? null : | ||
1878 | // Only convert to a number if it doesn't change the string | ||
1879 | +data + "" === data ? +data : | ||
1880 | rbrace.test( data ) ? jQuery.parseJSON( data ) : | ||
1881 | data; | ||
1882 | } catch( e ) {} | ||
1883 | |||
1884 | // Make sure we set the data so it isn't changed later | ||
1885 | jQuery.data( elem, key, data ); | ||
1886 | |||
1887 | } else { | ||
1888 | data = undefined; | ||
1889 | } | ||
1890 | } | ||
1891 | |||
1892 | return data; | ||
1893 | } | ||
1894 | |||
1895 | // checks a cache object for emptiness | ||
1896 | function isEmptyDataObject( obj ) { | ||
1897 | var name; | ||
1898 | for ( name in obj ) { | ||
1899 | |||
1900 | // if the public data object is empty, the private is still empty | ||
1901 | if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { | ||
1902 | continue; | ||
1903 | } | ||
1904 | if ( name !== "toJSON" ) { | ||
1905 | return false; | ||
1906 | } | ||
1907 | } | ||
1908 | |||
1909 | return true; | ||
1910 | } | ||
1911 | jQuery.extend({ | ||
1912 | queue: function( elem, type, data ) { | ||
1913 | var queue; | ||
1914 | |||
1915 | if ( elem ) { | ||
1916 | type = ( type || "fx" ) + "queue"; | ||
1917 | queue = jQuery._data( elem, type ); | ||
1918 | |||
1919 | // Speed up dequeue by getting out quickly if this is just a lookup | ||
1920 | if ( data ) { | ||
1921 | if ( !queue || jQuery.isArray(data) ) { | ||
1922 | queue = jQuery._data( elem, type, jQuery.makeArray(data) ); | ||
1923 | } else { | ||
1924 | queue.push( data ); | ||
1925 | } | ||
1926 | } | ||
1927 | return queue || []; | ||
1928 | } | ||
1929 | }, | ||
1930 | |||
1931 | dequeue: function( elem, type ) { | ||
1932 | type = type || "fx"; | ||
1933 | |||
1934 | var queue = jQuery.queue( elem, type ), | ||
1935 | startLength = queue.length, | ||
1936 | fn = queue.shift(), | ||
1937 | hooks = jQuery._queueHooks( elem, type ), | ||
1938 | next = function() { | ||
1939 | jQuery.dequeue( elem, type ); | ||
1940 | }; | ||
1941 | |||
1942 | // If the fx queue is dequeued, always remove the progress sentinel | ||
1943 | if ( fn === "inprogress" ) { | ||
1944 | fn = queue.shift(); | ||
1945 | startLength--; | ||
1946 | } | ||
1947 | |||
1948 | hooks.cur = fn; | ||
1949 | if ( fn ) { | ||
1950 | |||
1951 | // Add a progress sentinel to prevent the fx queue from being | ||
1952 | // automatically dequeued | ||
1953 | if ( type === "fx" ) { | ||
1954 | queue.unshift( "inprogress" ); | ||
1955 | } | ||
1956 | |||
1957 | // clear up the last queue stop function | ||
1958 | delete hooks.stop; | ||
1959 | fn.call( elem, next, hooks ); | ||
1960 | } | ||
1961 | |||
1962 | if ( !startLength && hooks ) { | ||
1963 | hooks.empty.fire(); | ||
1964 | } | ||
1965 | }, | ||
1966 | |||
1967 | // not intended for public consumption - generates a queueHooks object, or returns the current one | ||
1968 | _queueHooks: function( elem, type ) { | ||
1969 | var key = type + "queueHooks"; | ||
1970 | return jQuery._data( elem, key ) || jQuery._data( elem, key, { | ||
1971 | empty: jQuery.Callbacks("once memory").add(function() { | ||
1972 | jQuery._removeData( elem, type + "queue" ); | ||
1973 | jQuery._removeData( elem, key ); | ||
1974 | }) | ||
1975 | }); | ||
1976 | } | ||
1977 | }); | ||
1978 | |||
1979 | jQuery.fn.extend({ | ||
1980 | queue: function( type, data ) { | ||
1981 | var setter = 2; | ||
1982 | |||
1983 | if ( typeof type !== "string" ) { | ||
1984 | data = type; | ||
1985 | type = "fx"; | ||
1986 | setter--; | ||
1987 | } | ||
1988 | |||
1989 | if ( arguments.length < setter ) { | ||
1990 | return jQuery.queue( this[0], type ); | ||
1991 | } | ||
1992 | |||
1993 | return data === undefined ? | ||
1994 | this : | ||
1995 | this.each(function() { | ||
1996 | var queue = jQuery.queue( this, type, data ); | ||
1997 | |||
1998 | // ensure a hooks for this queue | ||
1999 | jQuery._queueHooks( this, type ); | ||
2000 | |||
2001 | if ( type === "fx" && queue[0] !== "inprogress" ) { | ||
2002 | jQuery.dequeue( this, type ); | ||
2003 | } | ||
2004 | }); | ||
2005 | }, | ||
2006 | dequeue: function( type ) { | ||
2007 | return this.each(function() { | ||
2008 | jQuery.dequeue( this, type ); | ||
2009 | }); | ||
2010 | }, | ||
2011 | // Based off of the plugin by Clint Helfers, with permission. | ||
2012 | // http://blindsignals.com/index.php/2009/07/jquery-delay/ | ||
2013 | delay: function( time, type ) { | ||
2014 | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; | ||
2015 | type = type || "fx"; | ||
2016 | |||
2017 | return this.queue( type, function( next, hooks ) { | ||
2018 | var timeout = setTimeout( next, time ); | ||
2019 | hooks.stop = function() { | ||
2020 | clearTimeout( timeout ); | ||
2021 | }; | ||
2022 | }); | ||
2023 | }, | ||
2024 | clearQueue: function( type ) { | ||
2025 | return this.queue( type || "fx", [] ); | ||
2026 | }, | ||
2027 | // Get a promise resolved when queues of a certain type | ||
2028 | // are emptied (fx is the type by default) | ||
2029 | promise: function( type, obj ) { | ||
2030 | var tmp, | ||
2031 | count = 1, | ||
2032 | defer = jQuery.Deferred(), | ||
2033 | elements = this, | ||
2034 | i = this.length, | ||
2035 | resolve = function() { | ||
2036 | if ( !( --count ) ) { | ||
2037 | defer.resolveWith( elements, [ elements ] ); | ||
2038 | } | ||
2039 | }; | ||
2040 | |||
2041 | if ( typeof type !== "string" ) { | ||
2042 | obj = type; | ||
2043 | type = undefined; | ||
2044 | } | ||
2045 | type = type || "fx"; | ||
2046 | |||
2047 | while( i-- ) { | ||
2048 | tmp = jQuery._data( elements[ i ], type + "queueHooks" ); | ||
2049 | if ( tmp && tmp.empty ) { | ||
2050 | count++; | ||
2051 | tmp.empty.add( resolve ); | ||
2052 | } | ||
2053 | } | ||
2054 | resolve(); | ||
2055 | return defer.promise( obj ); | ||
2056 | } | ||
2057 | }); | ||
2058 | var nodeHook, boolHook, | ||
2059 | rclass = /[\t\r\n]/g, | ||
2060 | rreturn = /\r/g, | ||
2061 | rfocusable = /^(?:input|select|textarea|button|object)$/i, | ||
2062 | rclickable = /^(?:a|area)$/i, | ||
2063 | rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, | ||
2064 | ruseDefault = /^(?:checked|selected)$/i, | ||
2065 | getSetAttribute = jQuery.support.getSetAttribute, | ||
2066 | getSetInput = jQuery.support.input; | ||
2067 | |||
2068 | jQuery.fn.extend({ | ||
2069 | attr: function( name, value ) { | ||
2070 | return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); | ||
2071 | }, | ||
2072 | |||
2073 | removeAttr: function( name ) { | ||
2074 | return this.each(function() { | ||
2075 | jQuery.removeAttr( this, name ); | ||
2076 | }); | ||
2077 | }, | ||
2078 | |||
2079 | prop: function( name, value ) { | ||
2080 | return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); | ||
2081 | }, | ||
2082 | |||
2083 | removeProp: function( name ) { | ||
2084 | name = jQuery.propFix[ name ] || name; | ||
2085 | return this.each(function() { | ||
2086 | // try/catch handles cases where IE balks (such as removing a property on window) | ||
2087 | try { | ||
2088 | this[ name ] = undefined; | ||
2089 | delete this[ name ]; | ||
2090 | } catch( e ) {} | ||
2091 | }); | ||
2092 | }, | ||
2093 | |||
2094 | addClass: function( value ) { | ||
2095 | var classes, elem, cur, clazz, j, | ||
2096 | i = 0, | ||
2097 | len = this.length, | ||
2098 | proceed = typeof value === "string" && value; | ||
2099 | |||
2100 | if ( jQuery.isFunction( value ) ) { | ||
2101 | return this.each(function( j ) { | ||
2102 | jQuery( this ).addClass( value.call( this, j, this.className ) ); | ||
2103 | }); | ||
2104 | } | ||
2105 | |||
2106 | if ( proceed ) { | ||
2107 | // The disjunction here is for better compressibility (see removeClass) | ||
2108 | classes = ( value || "" ).match( core_rnotwhite ) || []; | ||
2109 | |||
2110 | for ( ; i < len; i++ ) { | ||
2111 | elem = this[ i ]; | ||
2112 | cur = elem.nodeType === 1 && ( elem.className ? | ||
2113 | ( " " + elem.className + " " ).replace( rclass, " " ) : | ||
2114 | " " | ||
2115 | ); | ||
2116 | |||
2117 | if ( cur ) { | ||
2118 | j = 0; | ||
2119 | while ( (clazz = classes[j++]) ) { | ||
2120 | if ( cur.indexOf( " " + clazz + " " ) < 0 ) { | ||
2121 | cur += clazz + " "; | ||
2122 | } | ||
2123 | } | ||
2124 | elem.className = jQuery.trim( cur ); | ||
2125 | |||
2126 | } | ||
2127 | } | ||
2128 | } | ||
2129 | |||
2130 | return this; | ||
2131 | }, | ||
2132 | |||
2133 | removeClass: function( value ) { | ||
2134 | var classes, elem, cur, clazz, j, | ||
2135 | i = 0, | ||
2136 | len = this.length, | ||
2137 | proceed = arguments.length === 0 || typeof value === "string" && value; | ||
2138 | |||
2139 | if ( jQuery.isFunction( value ) ) { | ||
2140 | return this.each(function( j ) { | ||
2141 | jQuery( this ).removeClass( value.call( this, j, this.className ) ); | ||
2142 | }); | ||
2143 | } | ||
2144 | if ( proceed ) { | ||
2145 | classes = ( value || "" ).match( core_rnotwhite ) || []; | ||
2146 | |||
2147 | for ( ; i < len; i++ ) { | ||
2148 | elem = this[ i ]; | ||
2149 | // This expression is here for better compressibility (see addClass) | ||
2150 | cur = elem.nodeType === 1 && ( elem.className ? | ||
2151 | ( " " + elem.className + " " ).replace( rclass, " " ) : | ||
2152 | "" | ||
2153 | ); | ||
2154 | |||
2155 | if ( cur ) { | ||
2156 | j = 0; | ||
2157 | while ( (clazz = classes[j++]) ) { | ||
2158 | // Remove *all* instances | ||
2159 | while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { | ||
2160 | cur = cur.replace( " " + clazz + " ", " " ); | ||
2161 | } | ||
2162 | } | ||
2163 | elem.className = value ? jQuery.trim( cur ) : ""; | ||
2164 | } | ||
2165 | } | ||
2166 | } | ||
2167 | |||
2168 | return this; | ||
2169 | }, | ||
2170 | |||
2171 | toggleClass: function( value, stateVal ) { | ||
2172 | var type = typeof value, | ||
2173 | isBool = typeof stateVal === "boolean"; | ||
2174 | |||
2175 | if ( jQuery.isFunction( value ) ) { | ||
2176 | return this.each(function( i ) { | ||
2177 | jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); | ||
2178 | }); | ||
2179 | } | ||
2180 | |||
2181 | return this.each(function() { | ||
2182 | if ( type === "string" ) { | ||
2183 | // toggle individual class names | ||
2184 | var className, | ||
2185 | i = 0, | ||
2186 | self = jQuery( this ), | ||
2187 | state = stateVal, | ||
2188 | classNames = value.match( core_rnotwhite ) || []; | ||
2189 | |||
2190 | while ( (className = classNames[ i++ ]) ) { | ||
2191 | // check each className given, space separated list | ||
2192 | state = isBool ? state : !self.hasClass( className ); | ||
2193 | self[ state ? "addClass" : "removeClass" ]( className ); | ||
2194 | } | ||
2195 | |||
2196 | // Toggle whole class name | ||
2197 | } else if ( type === core_strundefined || type === "boolean" ) { | ||
2198 | if ( this.className ) { | ||
2199 | // store className if set | ||
2200 | jQuery._data( this, "__className__", this.className ); | ||
2201 | } | ||
2202 | |||
2203 | // If the element has a class name or if we're passed "false", | ||
2204 | // then remove the whole classname (if there was one, the above saved it). | ||
2205 | // Otherwise bring back whatever was previously saved (if anything), | ||
2206 | // falling back to the empty string if nothing was stored. | ||
2207 | this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; | ||
2208 | } | ||
2209 | }); | ||
2210 | }, | ||
2211 | |||
2212 | hasClass: function( selector ) { | ||
2213 | var className = " " + selector + " ", | ||
2214 | i = 0, | ||
2215 | l = this.length; | ||
2216 | for ( ; i < l; i++ ) { | ||
2217 | if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { | ||
2218 | return true; | ||
2219 | } | ||
2220 | } | ||
2221 | |||
2222 | return false; | ||
2223 | }, | ||
2224 | |||
2225 | val: function( value ) { | ||
2226 | var ret, hooks, isFunction, | ||
2227 | elem = this[0]; | ||
2228 | |||
2229 | if ( !arguments.length ) { | ||
2230 | if ( elem ) { | ||
2231 | hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; | ||
2232 | |||
2233 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { | ||
2234 | return ret; | ||
2235 | } | ||
2236 | |||
2237 | ret = elem.value; | ||
2238 | |||
2239 | return typeof ret === "string" ? | ||
2240 | // handle most common string cases | ||
2241 | ret.replace(rreturn, "") : | ||
2242 | // handle cases where value is null/undef or number | ||
2243 | ret == null ? "" : ret; | ||
2244 | } | ||
2245 | |||
2246 | return; | ||
2247 | } | ||
2248 | |||
2249 | isFunction = jQuery.isFunction( value ); | ||
2250 | |||
2251 | return this.each(function( i ) { | ||
2252 | var val, | ||
2253 | self = jQuery(this); | ||
2254 | |||
2255 | if ( this.nodeType !== 1 ) { | ||
2256 | return; | ||
2257 | } | ||
2258 | |||
2259 | if ( isFunction ) { | ||
2260 | val = value.call( this, i, self.val() ); | ||
2261 | } else { | ||
2262 | val = value; | ||
2263 | } | ||
2264 | |||
2265 | // Treat null/undefined as ""; convert numbers to string | ||
2266 | if ( val == null ) { | ||
2267 | val = ""; | ||
2268 | } else if ( typeof val === "number" ) { | ||
2269 | val += ""; | ||
2270 | } else if ( jQuery.isArray( val ) ) { | ||
2271 | val = jQuery.map(val, function ( value ) { | ||
2272 | return value == null ? "" : value + ""; | ||
2273 | }); | ||
2274 | } | ||
2275 | |||
2276 | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; | ||
2277 | |||
2278 | // If set returns undefined, fall back to normal setting | ||
2279 | if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { | ||
2280 | this.value = val; | ||
2281 | } | ||
2282 | }); | ||
2283 | } | ||
2284 | }); | ||
2285 | |||
2286 | jQuery.extend({ | ||
2287 | valHooks: { | ||
2288 | option: { | ||
2289 | get: function( elem ) { | ||
2290 | // attributes.value is undefined in Blackberry 4.7 but | ||
2291 | // uses .value. See #6932 | ||
2292 | var val = elem.attributes.value; | ||
2293 | return !val || val.specified ? elem.value : elem.text; | ||
2294 | } | ||
2295 | }, | ||
2296 | select: { | ||
2297 | get: function( elem ) { | ||
2298 | var value, option, | ||
2299 | options = elem.options, | ||
2300 | index = elem.selectedIndex, | ||
2301 | one = elem.type === "select-one" || index < 0, | ||
2302 | values = one ? null : [], | ||
2303 | max = one ? index + 1 : options.length, | ||
2304 | i = index < 0 ? | ||
2305 | max : | ||
2306 | one ? index : 0; | ||
2307 | |||
2308 | // Loop through all the selected options | ||
2309 | for ( ; i < max; i++ ) { | ||
2310 | option = options[ i ]; | ||
2311 | |||
2312 | // oldIE doesn't update selected after form reset (#2551) | ||
2313 | if ( ( option.selected || i === index ) && | ||
2314 | // Don't return options that are disabled or in a disabled optgroup | ||
2315 | ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && | ||
2316 | ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { | ||
2317 | |||
2318 | // Get the specific value for the option | ||
2319 | value = jQuery( option ).val(); | ||
2320 | |||
2321 | // We don't need an array for one selects | ||
2322 | if ( one ) { | ||
2323 | return value; | ||
2324 | } | ||
2325 | |||
2326 | // Multi-Selects return an array | ||
2327 | values.push( value ); | ||
2328 | } | ||
2329 | } | ||
2330 | |||
2331 | return values; | ||
2332 | }, | ||
2333 | |||
2334 | set: function( elem, value ) { | ||
2335 | var values = jQuery.makeArray( value ); | ||
2336 | |||
2337 | jQuery(elem).find("option").each(function() { | ||
2338 | this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; | ||
2339 | }); | ||
2340 | |||
2341 | if ( !values.length ) { | ||
2342 | elem.selectedIndex = -1; | ||
2343 | } | ||
2344 | return values; | ||
2345 | } | ||
2346 | } | ||
2347 | }, | ||
2348 | |||
2349 | attr: function( elem, name, value ) { | ||
2350 | var hooks, notxml, ret, | ||
2351 | nType = elem.nodeType; | ||
2352 | |||
2353 | // don't get/set attributes on text, comment and attribute nodes | ||
2354 | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { | ||
2355 | return; | ||
2356 | } | ||
2357 | |||
2358 | // Fallback to prop when attributes are not supported | ||
2359 | if ( typeof elem.getAttribute === core_strundefined ) { | ||
2360 | return jQuery.prop( elem, name, value ); | ||
2361 | } | ||
2362 | |||
2363 | notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); | ||
2364 | |||
2365 | // All attributes are lowercase | ||
2366 | // Grab necessary hook if one is defined | ||
2367 | if ( notxml ) { | ||
2368 | name = name.toLowerCase(); | ||
2369 | hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); | ||
2370 | } | ||
2371 | |||
2372 | if ( value !== undefined ) { | ||
2373 | |||
2374 | if ( value === null ) { | ||
2375 | jQuery.removeAttr( elem, name ); | ||
2376 | |||
2377 | } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { | ||
2378 | return ret; | ||
2379 | |||
2380 | } else { | ||
2381 | elem.setAttribute( name, value + "" ); | ||
2382 | return value; | ||
2383 | } | ||
2384 | |||
2385 | } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { | ||
2386 | return ret; | ||
2387 | |||
2388 | } else { | ||
2389 | |||
2390 | // In IE9+, Flash objects don't have .getAttribute (#12945) | ||
2391 | // Support: IE9+ | ||
2392 | if ( typeof elem.getAttribute !== core_strundefined ) { | ||
2393 | ret = elem.getAttribute( name ); | ||
2394 | } | ||
2395 | |||
2396 | // Non-existent attributes return null, we normalize to undefined | ||
2397 | return ret == null ? | ||
2398 | undefined : | ||
2399 | ret; | ||
2400 | } | ||
2401 | }, | ||
2402 | |||
2403 | removeAttr: function( elem, value ) { | ||
2404 | var name, propName, | ||
2405 | i = 0, | ||
2406 | attrNames = value && value.match( core_rnotwhite ); | ||
2407 | |||
2408 | if ( attrNames && elem.nodeType === 1 ) { | ||
2409 | while ( (name = attrNames[i++]) ) { | ||
2410 | propName = jQuery.propFix[ name ] || name; | ||
2411 | |||
2412 | // Boolean attributes get special treatment (#10870) | ||
2413 | if ( rboolean.test( name ) ) { | ||
2414 | // Set corresponding property to false for boolean attributes | ||
2415 | // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 | ||
2416 | if ( !getSetAttribute && ruseDefault.test( name ) ) { | ||
2417 | elem[ jQuery.camelCase( "default-" + name ) ] = | ||
2418 | elem[ propName ] = false; | ||
2419 | } else { | ||
2420 | elem[ propName ] = false; | ||
2421 | } | ||
2422 | |||
2423 | // See #9699 for explanation of this approach (setting first, then removal) | ||
2424 | } else { | ||
2425 | jQuery.attr( elem, name, "" ); | ||
2426 | } | ||
2427 | |||
2428 | elem.removeAttribute( getSetAttribute ? name : propName ); | ||
2429 | } | ||
2430 | } | ||
2431 | }, | ||
2432 | |||
2433 | attrHooks: { | ||
2434 | type: { | ||
2435 | set: function( elem, value ) { | ||
2436 | if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { | ||
2437 | // Setting the type on a radio button after the value resets the value in IE6-9 | ||
2438 | // Reset value to default in case type is set after value during creation | ||
2439 | var val = elem.value; | ||
2440 | elem.setAttribute( "type", value ); | ||
2441 | if ( val ) { | ||
2442 | elem.value = val; | ||
2443 | } | ||
2444 | return value; | ||
2445 | } | ||
2446 | } | ||
2447 | } | ||
2448 | }, | ||
2449 | |||
2450 | propFix: { | ||
2451 | tabindex: "tabIndex", | ||
2452 | readonly: "readOnly", | ||
2453 | "for": "htmlFor", | ||
2454 | "class": "className", | ||
2455 | maxlength: "maxLength", | ||
2456 | cellspacing: "cellSpacing", | ||
2457 | cellpadding: "cellPadding", | ||
2458 | rowspan: "rowSpan", | ||
2459 | colspan: "colSpan", | ||
2460 | usemap: "useMap", | ||
2461 | frameborder: "frameBorder", | ||
2462 | contenteditable: "contentEditable" | ||
2463 | }, | ||
2464 | |||
2465 | prop: function( elem, name, value ) { | ||
2466 | var ret, hooks, notxml, | ||
2467 | nType = elem.nodeType; | ||
2468 | |||
2469 | // don't get/set properties on text, comment and attribute nodes | ||
2470 | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { | ||
2471 | return; | ||
2472 | } | ||
2473 | |||
2474 | notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); | ||
2475 | |||
2476 | if ( notxml ) { | ||
2477 | // Fix name and attach hooks | ||
2478 | name = jQuery.propFix[ name ] || name; | ||
2479 | hooks = jQuery.propHooks[ name ]; | ||
2480 | } | ||
2481 | |||
2482 | if ( value !== undefined ) { | ||
2483 | if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { | ||
2484 | return ret; | ||
2485 | |||
2486 | } else { | ||
2487 | return ( elem[ name ] = value ); | ||
2488 | } | ||
2489 | |||
2490 | } else { | ||
2491 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { | ||
2492 | return ret; | ||
2493 | |||
2494 | } else { | ||
2495 | return elem[ name ]; | ||
2496 | } | ||
2497 | } | ||
2498 | }, | ||
2499 | |||
2500 | propHooks: { | ||
2501 | tabIndex: { | ||
2502 | get: function( elem ) { | ||
2503 | // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set | ||
2504 | // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ | ||
2505 | var attributeNode = elem.getAttributeNode("tabindex"); | ||
2506 | |||
2507 | return attributeNode && attributeNode.specified ? | ||
2508 | parseInt( attributeNode.value, 10 ) : | ||
2509 | rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? | ||
2510 | 0 : | ||
2511 | undefined; | ||
2512 | } | ||
2513 | } | ||
2514 | } | ||
2515 | }); | ||
2516 | |||
2517 | // Hook for boolean attributes | ||
2518 | boolHook = { | ||
2519 | get: function( elem, name ) { | ||
2520 | var | ||
2521 | // Use .prop to determine if this attribute is understood as boolean | ||
2522 | prop = jQuery.prop( elem, name ), | ||
2523 | |||
2524 | // Fetch it accordingly | ||
2525 | attr = typeof prop === "boolean" && elem.getAttribute( name ), | ||
2526 | detail = typeof prop === "boolean" ? | ||
2527 | |||
2528 | getSetInput && getSetAttribute ? | ||
2529 | attr != null : | ||
2530 | // oldIE fabricates an empty string for missing boolean attributes | ||
2531 | // and conflates checked/selected into attroperties | ||
2532 | ruseDefault.test( name ) ? | ||
2533 | elem[ jQuery.camelCase( "default-" + name ) ] : | ||
2534 | !!attr : | ||
2535 | |||
2536 | // fetch an attribute node for properties not recognized as boolean | ||
2537 | elem.getAttributeNode( name ); | ||
2538 | |||
2539 | return detail && detail.value !== false ? | ||
2540 | name.toLowerCase() : | ||
2541 | undefined; | ||
2542 | }, | ||
2543 | set: function( elem, value, name ) { | ||
2544 | if ( value === false ) { | ||
2545 | // Remove boolean attributes when set to false | ||
2546 | jQuery.removeAttr( elem, name ); | ||
2547 | } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { | ||
2548 | // IE<8 needs the *property* name | ||
2549 | elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); | ||
2550 | |||
2551 | // Use defaultChecked and defaultSelected for oldIE | ||
2552 | } else { | ||
2553 | elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; | ||
2554 | } | ||
2555 | |||
2556 | return name; | ||
2557 | } | ||
2558 | }; | ||
2559 | |||
2560 | // fix oldIE value attroperty | ||
2561 | if ( !getSetInput || !getSetAttribute ) { | ||
2562 | jQuery.attrHooks.value = { | ||
2563 | get: function( elem, name ) { | ||
2564 | var ret = elem.getAttributeNode( name ); | ||
2565 | return jQuery.nodeName( elem, "input" ) ? | ||
2566 | |||
2567 | // Ignore the value *property* by using defaultValue | ||
2568 | elem.defaultValue : | ||
2569 | |||
2570 | ret && ret.specified ? ret.value : undefined; | ||
2571 | }, | ||
2572 | set: function( elem, value, name ) { | ||
2573 | if ( jQuery.nodeName( elem, "input" ) ) { | ||
2574 | // Does not return so that setAttribute is also used | ||
2575 | elem.defaultValue = value; | ||
2576 | } else { | ||
2577 | // Use nodeHook if defined (#1954); otherwise setAttribute is fine | ||
2578 | return nodeHook && nodeHook.set( elem, value, name ); | ||
2579 | } | ||
2580 | } | ||
2581 | }; | ||
2582 | } | ||
2583 | |||
2584 | // IE6/7 do not support getting/setting some attributes with get/setAttribute | ||
2585 | if ( !getSetAttribute ) { | ||
2586 | |||
2587 | // Use this for any attribute in IE6/7 | ||
2588 | // This fixes almost every IE6/7 issue | ||
2589 | nodeHook = jQuery.valHooks.button = { | ||
2590 | get: function( elem, name ) { | ||
2591 | var ret = elem.getAttributeNode( name ); | ||
2592 | return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? | ||
2593 | ret.value : | ||
2594 | undefined; | ||
2595 | }, | ||
2596 | set: function( elem, value, name ) { | ||
2597 | // Set the existing or create a new attribute node | ||
2598 | var ret = elem.getAttributeNode( name ); | ||
2599 | if ( !ret ) { | ||
2600 | elem.setAttributeNode( | ||
2601 | (ret = elem.ownerDocument.createAttribute( name )) | ||
2602 | ); | ||
2603 | } | ||
2604 | |||
2605 | ret.value = value += ""; | ||
2606 | |||
2607 | // Break association with cloned elements by also using setAttribute (#9646) | ||
2608 | return name === "value" || value === elem.getAttribute( name ) ? | ||
2609 | value : | ||
2610 | undefined; | ||
2611 | } | ||
2612 | }; | ||
2613 | |||
2614 | // Set contenteditable to false on removals(#10429) | ||
2615 | // Setting to empty string throws an error as an invalid value | ||
2616 | jQuery.attrHooks.contenteditable = { | ||
2617 | get: nodeHook.get, | ||
2618 | set: function( elem, value, name ) { | ||
2619 | nodeHook.set( elem, value === "" ? false : value, name ); | ||
2620 | } | ||
2621 | }; | ||
2622 | |||
2623 | // Set width and height to auto instead of 0 on empty string( Bug #8150 ) | ||
2624 | // This is for removals | ||
2625 | jQuery.each([ "width", "height" ], function( i, name ) { | ||
2626 | jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { | ||
2627 | set: function( elem, value ) { | ||
2628 | if ( value === "" ) { | ||
2629 | elem.setAttribute( name, "auto" ); | ||
2630 | return value; | ||
2631 | } | ||
2632 | } | ||
2633 | }); | ||
2634 | }); | ||
2635 | } | ||
2636 | |||
2637 | |||
2638 | // Some attributes require a special call on IE | ||
2639 | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx | ||
2640 | if ( !jQuery.support.hrefNormalized ) { | ||
2641 | jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { | ||
2642 | jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { | ||
2643 | get: function( elem ) { | ||
2644 | var ret = elem.getAttribute( name, 2 ); | ||
2645 | return ret == null ? undefined : ret; | ||
2646 | } | ||
2647 | }); | ||
2648 | }); | ||
2649 | |||
2650 | // href/src property should get the full normalized URL (#10299/#12915) | ||
2651 | jQuery.each([ "href", "src" ], function( i, name ) { | ||
2652 | jQuery.propHooks[ name ] = { | ||
2653 | get: function( elem ) { | ||
2654 | return elem.getAttribute( name, 4 ); | ||
2655 | } | ||
2656 | }; | ||
2657 | }); | ||
2658 | } | ||
2659 | |||
2660 | if ( !jQuery.support.style ) { | ||
2661 | jQuery.attrHooks.style = { | ||
2662 | get: function( elem ) { | ||
2663 | // Return undefined in the case of empty string | ||
2664 | // Note: IE uppercases css property names, but if we were to .toLowerCase() | ||
2665 | // .cssText, that would destroy case senstitivity in URL's, like in "background" | ||
2666 | return elem.style.cssText || undefined; | ||
2667 | }, | ||
2668 | set: function( elem, value ) { | ||
2669 | return ( elem.style.cssText = value + "" ); | ||
2670 | } | ||
2671 | }; | ||
2672 | } | ||
2673 | |||
2674 | // Safari mis-reports the default selected property of an option | ||
2675 | // Accessing the parent's selectedIndex property fixes it | ||
2676 | if ( !jQuery.support.optSelected ) { | ||
2677 | jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { | ||
2678 | get: function( elem ) { | ||
2679 | var parent = elem.parentNode; | ||
2680 | |||
2681 | if ( parent ) { | ||
2682 | parent.selectedIndex; | ||
2683 | |||
2684 | // Make sure that it also works with optgroups, see #5701 | ||
2685 | if ( parent.parentNode ) { | ||
2686 | parent.parentNode.selectedIndex; | ||
2687 | } | ||
2688 | } | ||
2689 | return null; | ||
2690 | } | ||
2691 | }); | ||
2692 | } | ||
2693 | |||
2694 | // IE6/7 call enctype encoding | ||
2695 | if ( !jQuery.support.enctype ) { | ||
2696 | jQuery.propFix.enctype = "encoding"; | ||
2697 | } | ||
2698 | |||
2699 | // Radios and checkboxes getter/setter | ||
2700 | if ( !jQuery.support.checkOn ) { | ||
2701 | jQuery.each([ "radio", "checkbox" ], function() { | ||
2702 | jQuery.valHooks[ this ] = { | ||
2703 | get: function( elem ) { | ||
2704 | // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified | ||
2705 | return elem.getAttribute("value") === null ? "on" : elem.value; | ||
2706 | } | ||
2707 | }; | ||
2708 | }); | ||
2709 | } | ||
2710 | jQuery.each([ "radio", "checkbox" ], function() { | ||
2711 | jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { | ||
2712 | set: function( elem, value ) { | ||
2713 | if ( jQuery.isArray( value ) ) { | ||
2714 | return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); | ||
2715 | } | ||
2716 | } | ||
2717 | }); | ||
2718 | }); | ||
2719 | var rformElems = /^(?:input|select|textarea)$/i, | ||
2720 | rkeyEvent = /^key/, | ||
2721 | rmouseEvent = /^(?:mouse|contextmenu)|click/, | ||
2722 | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, | ||
2723 | rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; | ||
2724 | |||
2725 | function returnTrue() { | ||
2726 | return true; | ||
2727 | } | ||
2728 | |||
2729 | function returnFalse() { | ||
2730 | return false; | ||
2731 | } | ||
2732 | |||
2733 | /* | ||
2734 | * Helper functions for managing events -- not part of the public interface. | ||
2735 | * Props to Dean Edwards' addEvent library for many of the ideas. | ||
2736 | */ | ||
2737 | jQuery.event = { | ||
2738 | |||
2739 | global: {}, | ||
2740 | |||
2741 | add: function( elem, types, handler, data, selector ) { | ||
2742 | var tmp, events, t, handleObjIn, | ||
2743 | special, eventHandle, handleObj, | ||
2744 | handlers, type, namespaces, origType, | ||
2745 | elemData = jQuery._data( elem ); | ||
2746 | |||
2747 | // Don't attach events to noData or text/comment nodes (but allow plain objects) | ||
2748 | if ( !elemData ) { | ||
2749 | return; | ||
2750 | } | ||
2751 | |||
2752 | // Caller can pass in an object of custom data in lieu of the handler | ||
2753 | if ( handler.handler ) { | ||
2754 | handleObjIn = handler; | ||
2755 | handler = handleObjIn.handler; | ||
2756 | selector = handleObjIn.selector; | ||
2757 | } | ||
2758 | |||
2759 | // Make sure that the handler has a unique ID, used to find/remove it later | ||
2760 | if ( !handler.guid ) { | ||
2761 | handler.guid = jQuery.guid++; | ||
2762 | } | ||
2763 | |||
2764 | // Init the element's event structure and main handler, if this is the first | ||
2765 | if ( !(events = elemData.events) ) { | ||
2766 | events = elemData.events = {}; | ||
2767 | } | ||
2768 | if ( !(eventHandle = elemData.handle) ) { | ||
2769 | eventHandle = elemData.handle = function( e ) { | ||
2770 | // Discard the second event of a jQuery.event.trigger() and | ||
2771 | // when an event is called after a page has unloaded | ||
2772 | return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? | ||
2773 | jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : | ||
2774 | undefined; | ||
2775 | }; | ||
2776 | // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events | ||
2777 | eventHandle.elem = elem; | ||
2778 | } | ||
2779 | |||
2780 | // Handle multiple events separated by a space | ||
2781 | // jQuery(...).bind("mouseover mouseout", fn); | ||
2782 | types = ( types || "" ).match( core_rnotwhite ) || [""]; | ||
2783 | t = types.length; | ||
2784 | while ( t-- ) { | ||
2785 | tmp = rtypenamespace.exec( types[t] ) || []; | ||
2786 | type = origType = tmp[1]; | ||
2787 | namespaces = ( tmp[2] || "" ).split( "." ).sort(); | ||
2788 | |||
2789 | // If event changes its type, use the special event handlers for the changed type | ||
2790 | special = jQuery.event.special[ type ] || {}; | ||
2791 | |||
2792 | // If selector defined, determine special event api type, otherwise given type | ||
2793 | type = ( selector ? special.delegateType : special.bindType ) || type; | ||
2794 | |||
2795 | // Update special based on newly reset type | ||
2796 | special = jQuery.event.special[ type ] || {}; | ||
2797 | |||
2798 | // handleObj is passed to all event handlers | ||
2799 | handleObj = jQuery.extend({ | ||
2800 | type: type, | ||
2801 | origType: origType, | ||
2802 | data: data, | ||
2803 | handler: handler, | ||
2804 | guid: handler.guid, | ||
2805 | selector: selector, | ||
2806 | needsContext: selector && jQuery.expr.match.needsContext.test( selector ), | ||
2807 | namespace: namespaces.join(".") | ||
2808 | }, handleObjIn ); | ||
2809 | |||
2810 | // Init the event handler queue if we're the first | ||
2811 | if ( !(handlers = events[ type ]) ) { | ||
2812 | handlers = events[ type ] = []; | ||
2813 | handlers.delegateCount = 0; | ||
2814 | |||
2815 | // Only use addEventListener/attachEvent if the special events handler returns false | ||
2816 | if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { | ||
2817 | // Bind the global event handler to the element | ||
2818 | if ( elem.addEventListener ) { | ||
2819 | elem.addEventListener( type, eventHandle, false ); | ||
2820 | |||
2821 | } else if ( elem.attachEvent ) { | ||
2822 | elem.attachEvent( "on" + type, eventHandle ); | ||
2823 | } | ||
2824 | } | ||
2825 | } | ||
2826 | |||
2827 | if ( special.add ) { | ||
2828 | special.add.call( elem, handleObj ); | ||
2829 | |||
2830 | if ( !handleObj.handler.guid ) { | ||
2831 | handleObj.handler.guid = handler.guid; | ||
2832 | } | ||
2833 | } | ||
2834 | |||
2835 | // Add to the element's handler list, delegates in front | ||
2836 | if ( selector ) { | ||
2837 | handlers.splice( handlers.delegateCount++, 0, handleObj ); | ||
2838 | } else { | ||
2839 | handlers.push( handleObj ); | ||
2840 | } | ||
2841 | |||
2842 | // Keep track of which events have ever been used, for event optimization | ||
2843 | jQuery.event.global[ type ] = true; | ||
2844 | } | ||
2845 | |||
2846 | // Nullify elem to prevent memory leaks in IE | ||
2847 | elem = null; | ||
2848 | }, | ||
2849 | |||
2850 | // Detach an event or set of events from an element | ||
2851 | remove: function( elem, types, handler, selector, mappedTypes ) { | ||
2852 | var j, handleObj, tmp, | ||
2853 | origCount, t, events, | ||
2854 | special, handlers, type, | ||
2855 | namespaces, origType, | ||
2856 | elemData = jQuery.hasData( elem ) && jQuery._data( elem ); | ||
2857 | |||
2858 | if ( !elemData || !(events = elemData.events) ) { | ||
2859 | return; | ||
2860 | } | ||
2861 | |||
2862 | // Once for each type.namespace in types; type may be omitted | ||
2863 | types = ( types || "" ).match( core_rnotwhite ) || [""]; | ||
2864 | t = types.length; | ||
2865 | while ( t-- ) { | ||
2866 | tmp = rtypenamespace.exec( types[t] ) || []; | ||
2867 | type = origType = tmp[1]; | ||
2868 | namespaces = ( tmp[2] || "" ).split( "." ).sort(); | ||
2869 | |||
2870 | // Unbind all events (on this namespace, if provided) for the element | ||
2871 | if ( !type ) { | ||
2872 | for ( type in events ) { | ||
2873 | jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); | ||
2874 | } | ||
2875 | continue; | ||
2876 | } | ||
2877 | |||
2878 | special = jQuery.event.special[ type ] || {}; | ||
2879 | type = ( selector ? special.delegateType : special.bindType ) || type; | ||
2880 | handlers = events[ type ] || []; | ||
2881 | tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); | ||
2882 | |||
2883 | // Remove matching events | ||
2884 | origCount = j = handlers.length; | ||
2885 | while ( j-- ) { | ||
2886 | handleObj = handlers[ j ]; | ||
2887 | |||
2888 | if ( ( mappedTypes || origType === handleObj.origType ) && | ||
2889 | ( !handler || handler.guid === handleObj.guid ) && | ||
2890 | ( !tmp || tmp.test( handleObj.namespace ) ) && | ||
2891 | ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { | ||
2892 | handlers.splice( j, 1 ); | ||
2893 | |||
2894 | if ( handleObj.selector ) { | ||
2895 | handlers.delegateCount--; | ||
2896 | } | ||
2897 | if ( special.remove ) { | ||
2898 | special.remove.call( elem, handleObj ); | ||
2899 | } | ||
2900 | } | ||
2901 | } | ||
2902 | |||
2903 | // Remove generic event handler if we removed something and no more handlers exist | ||
2904 | // (avoids potential for endless recursion during removal of special event handlers) | ||
2905 | if ( origCount && !handlers.length ) { | ||
2906 | if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { | ||
2907 | jQuery.removeEvent( elem, type, elemData.handle ); | ||
2908 | } | ||
2909 | |||
2910 | delete events[ type ]; | ||
2911 | } | ||
2912 | } | ||
2913 | |||
2914 | // Remove the expando if it's no longer used | ||
2915 | if ( jQuery.isEmptyObject( events ) ) { | ||
2916 | delete elemData.handle; | ||
2917 | |||
2918 | // removeData also checks for emptiness and clears the expando if empty | ||
2919 | // so use it instead of delete | ||
2920 | jQuery._removeData( elem, "events" ); | ||
2921 | } | ||
2922 | }, | ||
2923 | |||
2924 | trigger: function( event, data, elem, onlyHandlers ) { | ||
2925 | var handle, ontype, cur, | ||
2926 | bubbleType, special, tmp, i, | ||
2927 | eventPath = [ elem || document ], | ||
2928 | type = core_hasOwn.call( event, "type" ) ? event.type : event, | ||
2929 | namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; | ||
2930 | |||
2931 | cur = tmp = elem = elem || document; | ||
2932 | |||
2933 | // Don't do events on text and comment nodes | ||
2934 | if ( elem.nodeType === 3 || elem.nodeType === 8 ) { | ||
2935 | return; | ||
2936 | } | ||
2937 | |||
2938 | // focus/blur morphs to focusin/out; ensure we're not firing them right now | ||
2939 | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { | ||
2940 | return; | ||
2941 | } | ||
2942 | |||
2943 | if ( type.indexOf(".") >= 0 ) { | ||
2944 | // Namespaced trigger; create a regexp to match event type in handle() | ||
2945 | namespaces = type.split("."); | ||
2946 | type = namespaces.shift(); | ||
2947 | namespaces.sort(); | ||
2948 | } | ||
2949 | ontype = type.indexOf(":") < 0 && "on" + type; | ||
2950 | |||
2951 | // Caller can pass in a jQuery.Event object, Object, or just an event type string | ||
2952 | event = event[ jQuery.expando ] ? | ||
2953 | event : | ||
2954 | new jQuery.Event( type, typeof event === "object" && event ); | ||
2955 | |||
2956 | event.isTrigger = true; | ||
2957 | event.namespace = namespaces.join("."); | ||
2958 | event.namespace_re = event.namespace ? | ||
2959 | new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : | ||
2960 | null; | ||
2961 | |||
2962 | // Clean up the event in case it is being reused | ||
2963 | event.result = undefined; | ||
2964 | if ( !event.target ) { | ||
2965 | event.target = elem; | ||
2966 | } | ||
2967 | |||
2968 | // Clone any incoming data and prepend the event, creating the handler arg list | ||
2969 | data = data == null ? | ||
2970 | [ event ] : | ||
2971 | jQuery.makeArray( data, [ event ] ); | ||
2972 | |||
2973 | // Allow special events to draw outside the lines | ||
2974 | special = jQuery.event.special[ type ] || {}; | ||
2975 | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { | ||
2976 | return; | ||
2977 | } | ||
2978 | |||
2979 | // Determine event propagation path in advance, per W3C events spec (#9951) | ||
2980 | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) | ||
2981 | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { | ||
2982 | |||
2983 | bubbleType = special.delegateType || type; | ||
2984 | if ( !rfocusMorph.test( bubbleType + type ) ) { | ||
2985 | cur = cur.parentNode; | ||
2986 | } | ||
2987 | for ( ; cur; cur = cur.parentNode ) { | ||
2988 | eventPath.push( cur ); | ||
2989 | tmp = cur; | ||
2990 | } | ||
2991 | |||
2992 | // Only add window if we got to document (e.g., not plain obj or detached DOM) | ||
2993 | if ( tmp === (elem.ownerDocument || document) ) { | ||
2994 | eventPath.push( tmp.defaultView || tmp.parentWindow || window ); | ||
2995 | } | ||
2996 | } | ||
2997 | |||
2998 | // Fire handlers on the event path | ||
2999 | i = 0; | ||
3000 | while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { | ||
3001 | |||
3002 | event.type = i > 1 ? | ||
3003 | bubbleType : | ||
3004 | special.bindType || type; | ||
3005 | |||
3006 | // jQuery handler | ||
3007 | handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); | ||
3008 | if ( handle ) { | ||
3009 | handle.apply( cur, data ); | ||
3010 | } | ||
3011 | |||
3012 | // Native handler | ||
3013 | handle = ontype && cur[ ontype ]; | ||
3014 | if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { | ||
3015 | event.preventDefault(); | ||
3016 | } | ||
3017 | } | ||
3018 | event.type = type; | ||
3019 | |||
3020 | // If nobody prevented the default action, do it now | ||
3021 | if ( !onlyHandlers && !event.isDefaultPrevented() ) { | ||
3022 | |||
3023 | if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && | ||
3024 | !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { | ||
3025 | |||
3026 | // Call a native DOM method on the target with the same name name as the event. | ||
3027 | // Can't use an .isFunction() check here because IE6/7 fails that test. | ||
3028 | // Don't do default actions on window, that's where global variables be (#6170) | ||
3029 | if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { | ||
3030 | |||
3031 | // Don't re-trigger an onFOO event when we call its FOO() method | ||
3032 | tmp = elem[ ontype ]; | ||
3033 | |||
3034 | if ( tmp ) { | ||
3035 | elem[ ontype ] = null; | ||
3036 | } | ||
3037 | |||
3038 | // Prevent re-triggering of the same event, since we already bubbled it above | ||
3039 | jQuery.event.triggered = type; | ||
3040 | try { | ||
3041 | elem[ type ](); | ||
3042 | } catch ( e ) { | ||
3043 | // IE<9 dies on focus/blur to hidden element (#1486,#12518) | ||
3044 | // only reproducible on winXP IE8 native, not IE9 in IE8 mode | ||
3045 | } | ||
3046 | jQuery.event.triggered = undefined; | ||
3047 | |||
3048 | if ( tmp ) { | ||
3049 | elem[ ontype ] = tmp; | ||
3050 | } | ||
3051 | } | ||
3052 | } | ||
3053 | } | ||
3054 | |||
3055 | return event.result; | ||
3056 | }, | ||
3057 | |||
3058 | dispatch: function( event ) { | ||
3059 | |||
3060 | // Make a writable jQuery.Event from the native event object | ||
3061 | event = jQuery.event.fix( event ); | ||
3062 | |||
3063 | var i, ret, handleObj, matched, j, | ||
3064 | handlerQueue = [], | ||
3065 | args = core_slice.call( arguments ), | ||
3066 | handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], | ||
3067 | special = jQuery.event.special[ event.type ] || {}; | ||
3068 | |||
3069 | // Use the fix-ed jQuery.Event rather than the (read-only) native event | ||
3070 | args[0] = event; | ||
3071 | event.delegateTarget = this; | ||
3072 | |||
3073 | // Call the preDispatch hook for the mapped type, and let it bail if desired | ||
3074 | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { | ||
3075 | return; | ||
3076 | } | ||
3077 | |||
3078 | // Determine handlers | ||
3079 | handlerQueue = jQuery.event.handlers.call( this, event, handlers ); | ||
3080 | |||
3081 | // Run delegates first; they may want to stop propagation beneath us | ||
3082 | i = 0; | ||
3083 | while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { | ||
3084 | event.currentTarget = matched.elem; | ||
3085 | |||
3086 | j = 0; | ||
3087 | while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { | ||
3088 | |||
3089 | // Triggered event must either 1) have no namespace, or | ||
3090 | // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). | ||
3091 | if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { | ||
3092 | |||
3093 | event.handleObj = handleObj; | ||
3094 | event.data = handleObj.data; | ||
3095 | |||
3096 | ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) | ||
3097 | .apply( matched.elem, args ); | ||
3098 | |||
3099 | if ( ret !== undefined ) { | ||
3100 | if ( (event.result = ret) === false ) { | ||
3101 | event.preventDefault(); | ||
3102 | event.stopPropagation(); | ||
3103 | } | ||
3104 | } | ||
3105 | } | ||
3106 | } | ||
3107 | } | ||
3108 | |||
3109 | // Call the postDispatch hook for the mapped type | ||
3110 | if ( special.postDispatch ) { | ||
3111 | special.postDispatch.call( this, event ); | ||
3112 | } | ||
3113 | |||
3114 | return event.result; | ||
3115 | }, | ||
3116 | |||
3117 | handlers: function( event, handlers ) { | ||
3118 | var sel, handleObj, matches, i, | ||
3119 | handlerQueue = [], | ||
3120 | delegateCount = handlers.delegateCount, | ||
3121 | cur = event.target; | ||
3122 | |||
3123 | // Find delegate handlers | ||
3124 | // Black-hole SVG <use> instance trees (#13180) | ||
3125 | // Avoid non-left-click bubbling in Firefox (#3861) | ||
3126 | if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { | ||
3127 | |||
3128 | for ( ; cur != this; cur = cur.parentNode || this ) { | ||
3129 | |||
3130 | // Don't check non-elements (#13208) | ||
3131 | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) | ||
3132 | if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { | ||
3133 | matches = []; | ||
3134 | for ( i = 0; i < delegateCount; i++ ) { | ||
3135 | handleObj = handlers[ i ]; | ||
3136 | |||
3137 | // Don't conflict with Object.prototype properties (#13203) | ||
3138 | sel = handleObj.selector + " "; | ||
3139 | |||
3140 | if ( matches[ sel ] === undefined ) { | ||
3141 | matches[ sel ] = handleObj.needsContext ? | ||
3142 | jQuery( sel, this ).index( cur ) >= 0 : | ||
3143 | jQuery.find( sel, this, null, [ cur ] ).length; | ||
3144 | } | ||
3145 | if ( matches[ sel ] ) { | ||
3146 | matches.push( handleObj ); | ||
3147 | } | ||
3148 | } | ||
3149 | if ( matches.length ) { | ||
3150 | handlerQueue.push({ elem: cur, handlers: matches }); | ||
3151 | } | ||
3152 | } | ||
3153 | } | ||
3154 | } | ||
3155 | |||
3156 | // Add the remaining (directly-bound) handlers | ||
3157 | if ( delegateCount < handlers.length ) { | ||
3158 | handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); | ||
3159 | } | ||
3160 | |||
3161 | return handlerQueue; | ||
3162 | }, | ||
3163 | |||
3164 | fix: function( event ) { | ||
3165 | if ( event[ jQuery.expando ] ) { | ||
3166 | return event; | ||
3167 | } | ||
3168 | |||
3169 | // Create a writable copy of the event object and normalize some properties | ||
3170 | var i, prop, copy, | ||
3171 | type = event.type, | ||
3172 | originalEvent = event, | ||
3173 | fixHook = this.fixHooks[ type ]; | ||
3174 | |||
3175 | if ( !fixHook ) { | ||
3176 | this.fixHooks[ type ] = fixHook = | ||
3177 | rmouseEvent.test( type ) ? this.mouseHooks : | ||
3178 | rkeyEvent.test( type ) ? this.keyHooks : | ||
3179 | {}; | ||
3180 | } | ||
3181 | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; | ||
3182 | |||
3183 | event = new jQuery.Event( originalEvent ); | ||
3184 | |||
3185 | i = copy.length; | ||
3186 | while ( i-- ) { | ||
3187 | prop = copy[ i ]; | ||
3188 | event[ prop ] = originalEvent[ prop ]; | ||
3189 | } | ||
3190 | |||
3191 | // Support: IE<9 | ||
3192 | // Fix target property (#1925) | ||
3193 | if ( !event.target ) { | ||
3194 | event.target = originalEvent.srcElement || document; | ||
3195 | } | ||
3196 | |||
3197 | // Support: Chrome 23+, Safari? | ||
3198 | // Target should not be a text node (#504, #13143) | ||
3199 | if ( event.target.nodeType === 3 ) { | ||
3200 | event.target = event.target.parentNode; | ||
3201 | } | ||
3202 | |||
3203 | // Support: IE<9 | ||
3204 | // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) | ||
3205 | event.metaKey = !!event.metaKey; | ||
3206 | |||
3207 | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; | ||
3208 | }, | ||
3209 | |||
3210 | // Includes some event props shared by KeyEvent and MouseEvent | ||
3211 | props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), | ||
3212 | |||
3213 | fixHooks: {}, | ||
3214 | |||
3215 | keyHooks: { | ||
3216 | props: "char charCode key keyCode".split(" "), | ||
3217 | filter: function( event, original ) { | ||
3218 | |||
3219 | // Add which for key events | ||
3220 | if ( event.which == null ) { | ||
3221 | event.which = original.charCode != null ? original.charCode : original.keyCode; | ||
3222 | } | ||
3223 | |||
3224 | return event; | ||
3225 | } | ||
3226 | }, | ||
3227 | |||
3228 | mouseHooks: { | ||
3229 | props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), | ||
3230 | filter: function( event, original ) { | ||
3231 | var body, eventDoc, doc, | ||
3232 | button = original.button, | ||
3233 | fromElement = original.fromElement; | ||
3234 | |||
3235 | // Calculate pageX/Y if missing and clientX/Y available | ||
3236 | if ( event.pageX == null && original.clientX != null ) { | ||
3237 | eventDoc = event.target.ownerDocument || document; | ||
3238 | doc = eventDoc.documentElement; | ||
3239 | body = eventDoc.body; | ||
3240 | |||
3241 | event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); | ||
3242 | event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); | ||
3243 | } | ||
3244 | |||
3245 | // Add relatedTarget, if necessary | ||
3246 | if ( !event.relatedTarget && fromElement ) { | ||
3247 | event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; | ||
3248 | } | ||
3249 | |||
3250 | // Add which for click: 1 === left; 2 === middle; 3 === right | ||
3251 | // Note: button is not normalized, so don't use it | ||
3252 | if ( !event.which && button !== undefined ) { | ||
3253 | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); | ||
3254 | } | ||
3255 | |||
3256 | return event; | ||
3257 | } | ||
3258 | }, | ||
3259 | |||
3260 | special: { | ||
3261 | load: { | ||
3262 | // Prevent triggered image.load events from bubbling to window.load | ||
3263 | noBubble: true | ||
3264 | }, | ||
3265 | click: { | ||
3266 | // For checkbox, fire native event so checked state will be right | ||
3267 | trigger: function() { | ||
3268 | if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { | ||
3269 | this.click(); | ||
3270 | return false; | ||
3271 | } | ||
3272 | } | ||
3273 | }, | ||
3274 | focus: { | ||
3275 | // Fire native event if possible so blur/focus sequence is correct | ||
3276 | trigger: function() { | ||
3277 | if ( this !== document.activeElement && this.focus ) { | ||
3278 | try { | ||
3279 | this.focus(); | ||
3280 | return false; | ||
3281 | } catch ( e ) { | ||
3282 | // Support: IE<9 | ||
3283 | // If we error on focus to hidden element (#1486, #12518), | ||
3284 | // let .trigger() run the handlers | ||
3285 | } | ||
3286 | } | ||
3287 | }, | ||
3288 | delegateType: "focusin" | ||
3289 | }, | ||
3290 | blur: { | ||
3291 | trigger: function() { | ||
3292 | if ( this === document.activeElement && this.blur ) { | ||
3293 | this.blur(); | ||
3294 | return false; | ||
3295 | } | ||
3296 | }, | ||
3297 | delegateType: "focusout" | ||
3298 | }, | ||
3299 | |||
3300 | beforeunload: { | ||
3301 | postDispatch: function( event ) { | ||
3302 | |||
3303 | // Even when returnValue equals to undefined Firefox will still show alert | ||
3304 | if ( event.result !== undefined ) { | ||
3305 | event.originalEvent.returnValue = event.result; | ||
3306 | } | ||
3307 | } | ||
3308 | } | ||
3309 | }, | ||
3310 | |||
3311 | simulate: function( type, elem, event, bubble ) { | ||
3312 | // Piggyback on a donor event to simulate a different one. | ||
3313 | // Fake originalEvent to avoid donor's stopPropagation, but if the | ||
3314 | // simulated event prevents default then we do the same on the donor. | ||
3315 | var e = jQuery.extend( | ||
3316 | new jQuery.Event(), | ||
3317 | event, | ||
3318 | { type: type, | ||
3319 | isSimulated: true, | ||
3320 | originalEvent: {} | ||
3321 | } | ||
3322 | ); | ||
3323 | if ( bubble ) { | ||
3324 | jQuery.event.trigger( e, null, elem ); | ||
3325 | } else { | ||
3326 | jQuery.event.dispatch.call( elem, e ); | ||
3327 | } | ||
3328 | if ( e.isDefaultPrevented() ) { | ||
3329 | event.preventDefault(); | ||
3330 | } | ||
3331 | } | ||
3332 | }; | ||
3333 | |||
3334 | jQuery.removeEvent = document.removeEventListener ? | ||
3335 | function( elem, type, handle ) { | ||
3336 | if ( elem.removeEventListener ) { | ||
3337 | elem.removeEventListener( type, handle, false ); | ||
3338 | } | ||
3339 | } : | ||
3340 | function( elem, type, handle ) { | ||
3341 | var name = "on" + type; | ||
3342 | |||
3343 | if ( elem.detachEvent ) { | ||
3344 | |||
3345 | // #8545, #7054, preventing memory leaks for custom events in IE6-8 | ||
3346 | // detachEvent needed property on element, by name of that event, to properly expose it to GC | ||
3347 | if ( typeof elem[ name ] === core_strundefined ) { | ||
3348 | elem[ name ] = null; | ||
3349 | } | ||
3350 | |||
3351 | elem.detachEvent( name, handle ); | ||
3352 | } | ||
3353 | }; | ||
3354 | |||
3355 | jQuery.Event = function( src, props ) { | ||
3356 | // Allow instantiation without the 'new' keyword | ||
3357 | if ( !(this instanceof jQuery.Event) ) { | ||
3358 | return new jQuery.Event( src, props ); | ||
3359 | } | ||
3360 | |||
3361 | // Event object | ||
3362 | if ( src && src.type ) { | ||
3363 | this.originalEvent = src; | ||
3364 | this.type = src.type; | ||
3365 | |||
3366 | // Events bubbling up the document may have been marked as prevented | ||
3367 | // by a handler lower down the tree; reflect the correct value. | ||
3368 | this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || | ||
3369 | src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; | ||
3370 | |||
3371 | // Event type | ||
3372 | } else { | ||
3373 | this.type = src; | ||
3374 | } | ||
3375 | |||
3376 | // Put explicitly provided properties onto the event object | ||
3377 | if ( props ) { | ||
3378 | jQuery.extend( this, props ); | ||
3379 | } | ||
3380 | |||
3381 | // Create a timestamp if incoming event doesn't have one | ||
3382 | this.timeStamp = src && src.timeStamp || jQuery.now(); | ||
3383 | |||
3384 | // Mark it as fixed | ||
3385 | this[ jQuery.expando ] = true; | ||
3386 | }; | ||
3387 | |||
3388 | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding | ||
3389 | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html | ||
3390 | jQuery.Event.prototype = { | ||
3391 | isDefaultPrevented: returnFalse, | ||
3392 | isPropagationStopped: returnFalse, | ||
3393 | isImmediatePropagationStopped: returnFalse, | ||
3394 | |||
3395 | preventDefault: function() { | ||
3396 | var e = this.originalEvent; | ||
3397 | |||
3398 | this.isDefaultPrevented = returnTrue; | ||
3399 | if ( !e ) { | ||
3400 | return; | ||
3401 | } | ||
3402 | |||
3403 | // If preventDefault exists, run it on the original event | ||
3404 | if ( e.preventDefault ) { | ||
3405 | e.preventDefault(); | ||
3406 | |||
3407 | // Support: IE | ||
3408 | // Otherwise set the returnValue property of the original event to false | ||
3409 | } else { | ||
3410 | e.returnValue = false; | ||
3411 | } | ||
3412 | }, | ||
3413 | stopPropagation: function() { | ||
3414 | var e = this.originalEvent; | ||
3415 | |||
3416 | this.isPropagationStopped = returnTrue; | ||
3417 | if ( !e ) { | ||
3418 | return; | ||
3419 | } | ||
3420 | // If stopPropagation exists, run it on the original event | ||
3421 | if ( e.stopPropagation ) { | ||
3422 | e.stopPropagation(); | ||
3423 | } | ||
3424 | |||
3425 | // Support: IE | ||
3426 | // Set the cancelBubble property of the original event to true | ||
3427 | e.cancelBubble = true; | ||
3428 | }, | ||
3429 | stopImmediatePropagation: function() { | ||
3430 | this.isImmediatePropagationStopped = returnTrue; | ||
3431 | this.stopPropagation(); | ||
3432 | } | ||
3433 | }; | ||
3434 | |||
3435 | // Create mouseenter/leave events using mouseover/out and event-time checks | ||
3436 | jQuery.each({ | ||
3437 | mouseenter: "mouseover", | ||
3438 | mouseleave: "mouseout" | ||
3439 | }, function( orig, fix ) { | ||
3440 | jQuery.event.special[ orig ] = { | ||
3441 | delegateType: fix, | ||
3442 | bindType: fix, | ||
3443 | |||
3444 | handle: function( event ) { | ||
3445 | var ret, | ||
3446 | target = this, | ||
3447 | related = event.relatedTarget, | ||
3448 | handleObj = event.handleObj; | ||
3449 | |||
3450 | // For mousenter/leave call the handler if related is outside the target. | ||
3451 | // NB: No relatedTarget if the mouse left/entered the browser window | ||
3452 | if ( !related || (related !== target && !jQuery.contains( target, related )) ) { | ||
3453 | event.type = handleObj.origType; | ||
3454 | ret = handleObj.handler.apply( this, arguments ); | ||
3455 | event.type = fix; | ||
3456 | } | ||
3457 | return ret; | ||
3458 | } | ||
3459 | }; | ||
3460 | }); | ||
3461 | |||
3462 | // IE submit delegation | ||
3463 | if ( !jQuery.support.submitBubbles ) { | ||
3464 | |||
3465 | jQuery.event.special.submit = { | ||
3466 | setup: function() { | ||
3467 | // Only need this for delegated form submit events | ||
3468 | if ( jQuery.nodeName( this, "form" ) ) { | ||
3469 | return false; | ||
3470 | } | ||
3471 | |||
3472 | // Lazy-add a submit handler when a descendant form may potentially be submitted | ||
3473 | jQuery.event.add( this, "click._submit keypress._submit", function( e ) { | ||
3474 | // Node name check avoids a VML-related crash in IE (#9807) | ||
3475 | var elem = e.target, | ||
3476 | form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; | ||
3477 | if ( form && !jQuery._data( form, "submitBubbles" ) ) { | ||
3478 | jQuery.event.add( form, "submit._submit", function( event ) { | ||
3479 | event._submit_bubble = true; | ||
3480 | }); | ||
3481 | jQuery._data( form, "submitBubbles", true ); | ||
3482 | } | ||
3483 | }); | ||
3484 | // return undefined since we don't need an event listener | ||
3485 | }, | ||
3486 | |||
3487 | postDispatch: function( event ) { | ||
3488 | // If form was submitted by the user, bubble the event up the tree | ||
3489 | if ( event._submit_bubble ) { | ||
3490 | delete event._submit_bubble; | ||
3491 | if ( this.parentNode && !event.isTrigger ) { | ||
3492 | jQuery.event.simulate( "submit", this.parentNode, event, true ); | ||
3493 | } | ||
3494 | } | ||
3495 | }, | ||
3496 | |||
3497 | teardown: function() { | ||
3498 | // Only need this for delegated form submit events | ||
3499 | if ( jQuery.nodeName( this, "form" ) ) { | ||
3500 | return false; | ||
3501 | } | ||
3502 | |||
3503 | // Remove delegated handlers; cleanData eventually reaps submit handlers attached above | ||
3504 | jQuery.event.remove( this, "._submit" ); | ||
3505 | } | ||
3506 | }; | ||
3507 | } | ||
3508 | |||
3509 | // IE change delegation and checkbox/radio fix | ||
3510 | if ( !jQuery.support.changeBubbles ) { | ||
3511 | |||
3512 | jQuery.event.special.change = { | ||
3513 | |||
3514 | setup: function() { | ||
3515 | |||
3516 | if ( rformElems.test( this.nodeName ) ) { | ||
3517 | // IE doesn't fire change on a check/radio until blur; trigger it on click | ||
3518 | // after a propertychange. Eat the blur-change in special.change.handle. | ||
3519 | // This still fires onchange a second time for check/radio after blur. | ||
3520 | if ( this.type === "checkbox" || this.type === "radio" ) { | ||
3521 | jQuery.event.add( this, "propertychange._change", function( event ) { | ||
3522 | if ( event.originalEvent.propertyName === "checked" ) { | ||
3523 | this._just_changed = true; | ||
3524 | } | ||
3525 | }); | ||
3526 | jQuery.event.add( this, "click._change", function( event ) { | ||
3527 | if ( this._just_changed && !event.isTrigger ) { | ||
3528 | this._just_changed = false; | ||
3529 | } | ||
3530 | // Allow triggered, simulated change events (#11500) | ||
3531 | jQuery.event.simulate( "change", this, event, true ); | ||
3532 | }); | ||
3533 | } | ||
3534 | return false; | ||
3535 | } | ||
3536 | // Delegated event; lazy-add a change handler on descendant inputs | ||
3537 | jQuery.event.add( this, "beforeactivate._change", function( e ) { | ||
3538 | var elem = e.target; | ||
3539 | |||
3540 | if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { | ||
3541 | jQuery.event.add( elem, "change._change", function( event ) { | ||
3542 | if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { | ||
3543 | jQuery.event.simulate( "change", this.parentNode, event, true ); | ||
3544 | } | ||
3545 | }); | ||
3546 | jQuery._data( elem, "changeBubbles", true ); | ||
3547 | } | ||
3548 | }); | ||
3549 | }, | ||
3550 | |||
3551 | handle: function( event ) { | ||
3552 | var elem = event.target; | ||
3553 | |||
3554 | // Swallow native change events from checkbox/radio, we already triggered them above | ||
3555 | if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { | ||
3556 | return event.handleObj.handler.apply( this, arguments ); | ||
3557 | } | ||
3558 | }, | ||
3559 | |||
3560 | teardown: function() { | ||
3561 | jQuery.event.remove( this, "._change" ); | ||
3562 | |||
3563 | return !rformElems.test( this.nodeName ); | ||
3564 | } | ||
3565 | }; | ||
3566 | } | ||
3567 | |||
3568 | // Create "bubbling" focus and blur events | ||
3569 | if ( !jQuery.support.focusinBubbles ) { | ||
3570 | jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { | ||
3571 | |||
3572 | // Attach a single capturing handler while someone wants focusin/focusout | ||
3573 | var attaches = 0, | ||
3574 | handler = function( event ) { | ||
3575 | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); | ||
3576 | }; | ||
3577 | |||
3578 | jQuery.event.special[ fix ] = { | ||
3579 | setup: function() { | ||
3580 | if ( attaches++ === 0 ) { | ||
3581 | document.addEventListener( orig, handler, true ); | ||
3582 | } | ||
3583 | }, | ||
3584 | teardown: function() { | ||
3585 | if ( --attaches === 0 ) { | ||
3586 | document.removeEventListener( orig, handler, true ); | ||
3587 | } | ||
3588 | } | ||
3589 | }; | ||
3590 | }); | ||
3591 | } | ||
3592 | |||
3593 | jQuery.fn.extend({ | ||
3594 | |||
3595 | on: function( types, selector, data, fn, /*INTERNAL*/ one ) { | ||
3596 | var type, origFn; | ||
3597 | |||
3598 | // Types can be a map of types/handlers | ||
3599 | if ( typeof types === "object" ) { | ||
3600 | // ( types-Object, selector, data ) | ||
3601 | if ( typeof selector !== "string" ) { | ||
3602 | // ( types-Object, data ) | ||
3603 | data = data || selector; | ||
3604 | selector = undefined; | ||
3605 | } | ||
3606 | for ( type in types ) { | ||
3607 | this.on( type, selector, data, types[ type ], one ); | ||
3608 | } | ||
3609 | return this; | ||
3610 | } | ||
3611 | |||
3612 | if ( data == null && fn == null ) { | ||
3613 | // ( types, fn ) | ||
3614 | fn = selector; | ||
3615 | data = selector = undefined; | ||
3616 | } else if ( fn == null ) { | ||
3617 | if ( typeof selector === "string" ) { | ||
3618 | // ( types, selector, fn ) | ||
3619 | fn = data; | ||
3620 | data = undefined; | ||
3621 | } else { | ||
3622 | // ( types, data, fn ) | ||
3623 | fn = data; | ||
3624 | data = selector; | ||
3625 | selector = undefined; | ||
3626 | } | ||
3627 | } | ||
3628 | if ( fn === false ) { | ||
3629 | fn = returnFalse; | ||
3630 | } else if ( !fn ) { | ||
3631 | return this; | ||
3632 | } | ||
3633 | |||
3634 | if ( one === 1 ) { | ||
3635 | origFn = fn; | ||
3636 | fn = function( event ) { | ||
3637 | // Can use an empty set, since event contains the info | ||
3638 | jQuery().off( event ); | ||
3639 | return origFn.apply( this, arguments ); | ||
3640 | }; | ||
3641 | // Use same guid so caller can remove using origFn | ||
3642 | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); | ||
3643 | } | ||
3644 | return this.each( function() { | ||
3645 | jQuery.event.add( this, types, fn, data, selector ); | ||
3646 | }); | ||
3647 | }, | ||
3648 | one: function( types, selector, data, fn ) { | ||
3649 | return this.on( types, selector, data, fn, 1 ); | ||
3650 | }, | ||
3651 | off: function( types, selector, fn ) { | ||
3652 | var handleObj, type; | ||
3653 | if ( types && types.preventDefault && types.handleObj ) { | ||
3654 | // ( event ) dispatched jQuery.Event | ||
3655 | handleObj = types.handleObj; | ||
3656 | jQuery( types.delegateTarget ).off( | ||
3657 | handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, | ||
3658 | handleObj.selector, | ||
3659 | handleObj.handler | ||
3660 | ); | ||
3661 | return this; | ||
3662 | } | ||
3663 | if ( typeof types === "object" ) { | ||
3664 | // ( types-object [, selector] ) | ||
3665 | for ( type in types ) { | ||
3666 | this.off( type, selector, types[ type ] ); | ||
3667 | } | ||
3668 | return this; | ||
3669 | } | ||
3670 | if ( selector === false || typeof selector === "function" ) { | ||
3671 | // ( types [, fn] ) | ||
3672 | fn = selector; | ||
3673 | selector = undefined; | ||
3674 | } | ||
3675 | if ( fn === false ) { | ||
3676 | fn = returnFalse; | ||
3677 | } | ||
3678 | return this.each(function() { | ||
3679 | jQuery.event.remove( this, types, fn, selector ); | ||
3680 | }); | ||
3681 | }, | ||
3682 | |||
3683 | bind: function( types, data, fn ) { | ||
3684 | return this.on( types, null, data, fn ); | ||
3685 | }, | ||
3686 | unbind: function( types, fn ) { | ||
3687 | return this.off( types, null, fn ); | ||
3688 | }, | ||
3689 | |||
3690 | delegate: function( selector, types, data, fn ) { | ||
3691 | return this.on( types, selector, data, fn ); | ||
3692 | }, | ||
3693 | undelegate: function( selector, types, fn ) { | ||
3694 | // ( namespace ) or ( selector, types [, fn] ) | ||
3695 | return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); | ||
3696 | }, | ||
3697 | |||
3698 | trigger: function( type, data ) { | ||
3699 | return this.each(function() { | ||
3700 | jQuery.event.trigger( type, data, this ); | ||
3701 | }); | ||
3702 | }, | ||
3703 | triggerHandler: function( type, data ) { | ||
3704 | var elem = this[0]; | ||
3705 | if ( elem ) { | ||
3706 | return jQuery.event.trigger( type, data, elem, true ); | ||
3707 | } | ||
3708 | } | ||
3709 | }); | ||
3710 | /*! | ||
3711 | * Sizzle CSS Selector Engine | ||
3712 | * Copyright 2012 jQuery Foundation and other contributors | ||
3713 | * Released under the MIT license | ||
3714 | * http://sizzlejs.com/ | ||
3715 | */ | ||
3716 | (function( window, undefined ) { | ||
3717 | |||
3718 | var i, | ||
3719 | cachedruns, | ||
3720 | Expr, | ||
3721 | getText, | ||
3722 | isXML, | ||
3723 | compile, | ||
3724 | hasDuplicate, | ||
3725 | outermostContext, | ||
3726 | |||
3727 | // Local document vars | ||
3728 | setDocument, | ||
3729 | document, | ||
3730 | docElem, | ||
3731 | documentIsXML, | ||
3732 | rbuggyQSA, | ||
3733 | rbuggyMatches, | ||
3734 | matches, | ||
3735 | contains, | ||
3736 | sortOrder, | ||
3737 | |||
3738 | // Instance-specific data | ||
3739 | expando = "sizzle" + -(new Date()), | ||
3740 | preferredDoc = window.document, | ||
3741 | support = {}, | ||
3742 | dirruns = 0, | ||
3743 | done = 0, | ||
3744 | classCache = createCache(), | ||
3745 | tokenCache = createCache(), | ||
3746 | compilerCache = createCache(), | ||
3747 | |||
3748 | // General-purpose constants | ||
3749 | strundefined = typeof undefined, | ||
3750 | MAX_NEGATIVE = 1 << 31, | ||
3751 | |||
3752 | // Array methods | ||
3753 | arr = [], | ||
3754 | pop = arr.pop, | ||
3755 | push = arr.push, | ||
3756 | slice = arr.slice, | ||
3757 | // Use a stripped-down indexOf if we can't use a native one | ||
3758 | indexOf = arr.indexOf || function( elem ) { | ||
3759 | var i = 0, | ||
3760 | len = this.length; | ||
3761 | for ( ; i < len; i++ ) { | ||
3762 | if ( this[i] === elem ) { | ||
3763 | return i; | ||
3764 | } | ||
3765 | } | ||
3766 | return -1; | ||
3767 | }, | ||
3768 | |||
3769 | |||
3770 | // Regular expressions | ||
3771 | |||
3772 | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace | ||
3773 | whitespace = "[\\x20\\t\\r\\n\\f]", | ||
3774 | // http://www.w3.org/TR/css3-syntax/#characters | ||
3775 | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", | ||
3776 | |||
3777 | // Loosely modeled on CSS identifier characters | ||
3778 | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors | ||
3779 | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier | ||
3780 | identifier = characterEncoding.replace( "w", "w#" ), | ||
3781 | |||
3782 | // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors | ||
3783 | operators = "([*^$|!~]?=)", | ||
3784 | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + | ||
3785 | "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", | ||
3786 | |||
3787 | // Prefer arguments quoted, | ||
3788 | // then not containing pseudos/brackets, | ||
3789 | // then attribute selectors/non-parenthetical expressions, | ||
3790 | // then anything else | ||
3791 | // These preferences are here to reduce the number of selectors | ||
3792 | // needing tokenize in the PSEUDO preFilter | ||
3793 | pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", | ||
3794 | |||
3795 | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter | ||
3796 | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), | ||
3797 | |||
3798 | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), | ||
3799 | rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), | ||
3800 | rpseudo = new RegExp( pseudos ), | ||
3801 | ridentifier = new RegExp( "^" + identifier + "$" ), | ||
3802 | |||
3803 | matchExpr = { | ||
3804 | "ID": new RegExp( "^#(" + characterEncoding + ")" ), | ||
3805 | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), | ||
3806 | "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), | ||
3807 | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), | ||
3808 | "ATTR": new RegExp( "^" + attributes ), | ||
3809 | "PSEUDO": new RegExp( "^" + pseudos ), | ||
3810 | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + | ||
3811 | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + | ||
3812 | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), | ||
3813 | // For use in libraries implementing .is() | ||
3814 | // We use this for POS matching in `select` | ||
3815 | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + | ||
3816 | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) | ||
3817 | }, | ||
3818 | |||
3819 | rsibling = /[\x20\t\r\n\f]*[+~]/, | ||
3820 | |||
3821 | rnative = /^[^{]+\{\s*\[native code/, | ||
3822 | |||
3823 | // Easily-parseable/retrievable ID or TAG or CLASS selectors | ||
3824 | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, | ||
3825 | |||
3826 | rinputs = /^(?:input|select|textarea|button)$/i, | ||
3827 | rheader = /^h\d$/i, | ||
3828 | |||
3829 | rescape = /'|\\/g, | ||
3830 | rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, | ||
3831 | |||
3832 | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters | ||
3833 | runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, | ||
3834 | funescape = function( _, escaped ) { | ||
3835 | var high = "0x" + escaped - 0x10000; | ||
3836 | // NaN means non-codepoint | ||
3837 | return high !== high ? | ||
3838 | escaped : | ||
3839 | // BMP codepoint | ||
3840 | high < 0 ? | ||
3841 | String.fromCharCode( high + 0x10000 ) : | ||
3842 | // Supplemental Plane codepoint (surrogate pair) | ||
3843 | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); | ||
3844 | }; | ||
3845 | |||
3846 | // Use a stripped-down slice if we can't use a native one | ||
3847 | try { | ||
3848 | slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; | ||
3849 | } catch ( e ) { | ||
3850 | slice = function( i ) { | ||
3851 | var elem, | ||
3852 | results = []; | ||
3853 | while ( (elem = this[i++]) ) { | ||
3854 | results.push( elem ); | ||
3855 | } | ||
3856 | return results; | ||
3857 | }; | ||
3858 | } | ||
3859 | |||
3860 | /** | ||
3861 | * For feature detection | ||
3862 | * @param {Function} fn The function to test for native support | ||
3863 | */ | ||
3864 | function isNative( fn ) { | ||
3865 | return rnative.test( fn + "" ); | ||
3866 | } | ||
3867 | |||
3868 | /** | ||
3869 | * Create key-value caches of limited size | ||
3870 | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with | ||
3871 | *property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) | ||
3872 | *deleting the oldest entry | ||
3873 | */ | ||
3874 | function createCache() { | ||
3875 | var cache, | ||
3876 | keys = []; | ||
3877 | |||
3878 | return (cache = function( key, value ) { | ||
3879 | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) | ||
3880 | if ( keys.push( key += " " ) > Expr.cacheLength ) { | ||
3881 | // Only keep the most recent entries | ||
3882 | delete cache[ keys.shift() ]; | ||
3883 | } | ||
3884 | return (cache[ key ] = value); | ||
3885 | }); | ||
3886 | } | ||
3887 | |||
3888 | /** | ||
3889 | * Mark a function for special use by Sizzle | ||
3890 | * @param {Function} fn The function to mark | ||
3891 | */ | ||
3892 | function markFunction( fn ) { | ||
3893 | fn[ expando ] = true; | ||
3894 | return fn; | ||
3895 | } | ||
3896 | |||
3897 | /** | ||
3898 | * Support testing using an element | ||
3899 | * @param {Function} fn Passed the created div and expects a boolean result | ||
3900 | */ | ||
3901 | function assert( fn ) { | ||
3902 | var div = document.createElement("div"); | ||
3903 | |||
3904 | try { | ||
3905 | return fn( div ); | ||
3906 | } catch (e) { | ||
3907 | return false; | ||
3908 | } finally { | ||
3909 | // release memory in IE | ||
3910 | div = null; | ||
3911 | } | ||
3912 | } | ||
3913 | |||
3914 | function Sizzle( selector, context, results, seed ) { | ||
3915 | var match, elem, m, nodeType, | ||
3916 | // QSA vars | ||
3917 | i, groups, old, nid, newContext, newSelector; | ||
3918 | |||
3919 | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { | ||
3920 | setDocument( context ); | ||
3921 | } | ||
3922 | |||
3923 | context = context || document; | ||
3924 | results = results || []; | ||
3925 | |||
3926 | if ( !selector || typeof selector !== "string" ) { | ||
3927 | return results; | ||
3928 | } | ||
3929 | |||
3930 | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { | ||
3931 | return []; | ||
3932 | } | ||
3933 | |||
3934 | if ( !documentIsXML && !seed ) { | ||
3935 | |||
3936 | // Shortcuts | ||
3937 | if ( (match = rquickExpr.exec( selector )) ) { | ||
3938 | // Speed-up: Sizzle("#ID") | ||
3939 | if ( (m = match[1]) ) { | ||
3940 | if ( nodeType === 9 ) { | ||
3941 | elem = context.getElementById( m ); | ||
3942 | // Check parentNode to catch when Blackberry 4.6 returns | ||
3943 | // nodes that are no longer in the document #6963 | ||
3944 | if ( elem && elem.parentNode ) { | ||
3945 | // Handle the case where IE, Opera, and Webkit return items | ||
3946 | // by name instead of ID | ||
3947 | if ( elem.id === m ) { | ||
3948 | results.push( elem ); | ||
3949 | return results; | ||
3950 | } | ||
3951 | } else { | ||
3952 | return results; | ||
3953 | } | ||
3954 | } else { | ||
3955 | // Context is not a document | ||
3956 | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && | ||
3957 | contains( context, elem ) && elem.id === m ) { | ||
3958 | results.push( elem ); | ||
3959 | return results; | ||
3960 | } | ||
3961 | } | ||
3962 | |||
3963 | // Speed-up: Sizzle("TAG") | ||
3964 | } else if ( match[2] ) { | ||
3965 | push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); | ||
3966 | return results; | ||
3967 | |||
3968 | // Speed-up: Sizzle(".CLASS") | ||
3969 | } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { | ||
3970 | push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); | ||
3971 | return results; | ||
3972 | } | ||
3973 | } | ||
3974 | |||
3975 | // QSA path | ||
3976 | if ( support.qsa && !rbuggyQSA.test(selector) ) { | ||
3977 | old = true; | ||
3978 | nid = expando; | ||
3979 | newContext = context; | ||
3980 | newSelector = nodeType === 9 && selector; | ||
3981 | |||
3982 | // qSA works strangely on Element-rooted queries | ||
3983 | // We can work around this by specifying an extra ID on the root | ||
3984 | // and working up from there (Thanks to Andrew Dupont for the technique) | ||
3985 | // IE 8 doesn't work on object elements | ||
3986 | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { | ||
3987 | groups = tokenize( selector ); | ||
3988 | |||
3989 | if ( (old = context.getAttribute("id")) ) { | ||
3990 | nid = old.replace( rescape, "\\$&" ); | ||
3991 | } else { | ||
3992 | context.setAttribute( "id", nid ); | ||
3993 | } | ||
3994 | nid = "[id='" + nid + "'] "; | ||
3995 | |||
3996 | i = groups.length; | ||
3997 | while ( i-- ) { | ||
3998 | groups[i] = nid + toSelector( groups[i] ); | ||
3999 | } | ||
4000 | newContext = rsibling.test( selector ) && context.parentNode || context; | ||
4001 | newSelector = groups.join(","); | ||
4002 | } | ||
4003 | |||
4004 | if ( newSelector ) { | ||
4005 | try { | ||
4006 | push.apply( results, slice.call( newContext.querySelectorAll( | ||
4007 | newSelector | ||
4008 | ), 0 ) ); | ||
4009 | return results; | ||
4010 | } catch(qsaError) { | ||
4011 | } finally { | ||
4012 | if ( !old ) { | ||
4013 | context.removeAttribute("id"); | ||
4014 | } | ||
4015 | } | ||
4016 | } | ||
4017 | } | ||
4018 | } | ||
4019 | |||
4020 | // All others | ||
4021 | return select( selector.replace( rtrim, "$1" ), context, results, seed ); | ||
4022 | } | ||
4023 | |||
4024 | /** | ||
4025 | * Detect xml | ||
4026 | * @param {Element|Object} elem An element or a document | ||
4027 | */ | ||
4028 | isXML = Sizzle.isXML = function( elem ) { | ||
4029 | // documentElement is verified for cases where it doesn't yet exist | ||
4030 | // (such as loading iframes in IE - #4833) | ||
4031 | var documentElement = elem && (elem.ownerDocument || elem).documentElement; | ||
4032 | return documentElement ? documentElement.nodeName !== "HTML" : false; | ||
4033 | }; | ||
4034 | |||
4035 | /** | ||
4036 | * Sets document-related variables once based on the current document | ||
4037 | * @param {Element|Object} [doc] An element or document object to use to set the document | ||
4038 | * @returns {Object} Returns the current document | ||
4039 | */ | ||
4040 | setDocument = Sizzle.setDocument = function( node ) { | ||
4041 | var doc = node ? node.ownerDocument || node : preferredDoc; | ||
4042 | |||
4043 | // If no document and documentElement is available, return | ||
4044 | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { | ||
4045 | return document; | ||
4046 | } | ||
4047 | |||
4048 | // Set our document | ||
4049 | document = doc; | ||
4050 | docElem = doc.documentElement; | ||
4051 | |||
4052 | // Support tests | ||
4053 | documentIsXML = isXML( doc ); | ||
4054 | |||
4055 | // Check if getElementsByTagName("*") returns only elements | ||
4056 | support.tagNameNoComments = assert(function( div ) { | ||
4057 | div.appendChild( doc.createComment("") ); | ||
4058 | return !div.getElementsByTagName("*").length; | ||
4059 | }); | ||
4060 | |||
4061 | // Check if attributes should be retrieved by attribute nodes | ||
4062 | support.attributes = assert(function( div ) { | ||
4063 | div.innerHTML = "<select></select>"; | ||
4064 | var type = typeof div.lastChild.getAttribute("multiple"); | ||
4065 | // IE8 returns a string for some attributes even when not present | ||
4066 | return type !== "boolean" && type !== "string"; | ||
4067 | }); | ||
4068 | |||
4069 | // Check if getElementsByClassName can be trusted | ||
4070 | support.getByClassName = assert(function( div ) { | ||
4071 | // Opera can't find a second classname (in 9.6) | ||
4072 | div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>"; | ||
4073 | if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { | ||
4074 | return false; | ||
4075 | } | ||
4076 | |||
4077 | // Safari 3.2 caches class attributes and doesn't catch changes | ||
4078 | div.lastChild.className = "e"; | ||
4079 | return div.getElementsByClassName("e").length === 2; | ||
4080 | }); | ||
4081 | |||
4082 | // Check if getElementById returns elements by name | ||
4083 | // Check if getElementsByName privileges form controls or returns elements by ID | ||
4084 | support.getByName = assert(function( div ) { | ||
4085 | // Inject content | ||
4086 | div.id = expando + 0; | ||
4087 | div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>"; | ||
4088 | docElem.insertBefore( div, docElem.firstChild ); | ||
4089 | |||
4090 | // Test | ||
4091 | var pass = doc.getElementsByName && | ||
4092 | // buggy browsers will return fewer than the correct 2 | ||
4093 | doc.getElementsByName( expando ).length === 2 + | ||
4094 | // buggy browsers will return more than the correct 0 | ||
4095 | doc.getElementsByName( expando + 0 ).length; | ||
4096 | support.getIdNotName = !doc.getElementById( expando ); | ||
4097 | |||
4098 | // Cleanup | ||
4099 | docElem.removeChild( div ); | ||
4100 | |||
4101 | return pass; | ||
4102 | }); | ||
4103 | |||
4104 | // IE6/7 return modified attributes | ||
4105 | Expr.attrHandle = assert(function( div ) { | ||
4106 | div.innerHTML = "<a href='#'></a>"; | ||
4107 | return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && | ||
4108 | div.firstChild.getAttribute("href") === "#"; | ||
4109 | }) ? | ||
4110 | {} : | ||
4111 | { | ||
4112 | "href": function( elem ) { | ||
4113 | return elem.getAttribute( "href", 2 ); | ||
4114 | }, | ||
4115 | "type": function( elem ) { | ||
4116 | return elem.getAttribute("type"); | ||
4117 | } | ||
4118 | }; | ||
4119 | |||
4120 | // ID find and filter | ||
4121 | if ( support.getIdNotName ) { | ||
4122 | Expr.find["ID"] = function( id, context ) { | ||
4123 | if ( typeof context.getElementById !== strundefined && !documentIsXML ) { | ||
4124 | var m = context.getElementById( id ); | ||
4125 | // Check parentNode to catch when Blackberry 4.6 returns | ||
4126 | // nodes that are no longer in the document #6963 | ||
4127 | return m && m.parentNode ? [m] : []; | ||
4128 | } | ||
4129 | }; | ||
4130 | Expr.filter["ID"] = function( id ) { | ||
4131 | var attrId = id.replace( runescape, funescape ); | ||
4132 | return function( elem ) { | ||
4133 | return elem.getAttribute("id") === attrId; | ||
4134 | }; | ||
4135 | }; | ||
4136 | } else { | ||
4137 | Expr.find["ID"] = function( id, context ) { | ||
4138 | if ( typeof context.getElementById !== strundefined && !documentIsXML ) { | ||
4139 | var m = context.getElementById( id ); | ||
4140 | |||
4141 | return m ? | ||
4142 | m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? | ||
4143 | [m] : | ||
4144 | undefined : | ||
4145 | []; | ||
4146 | } | ||
4147 | }; | ||
4148 | Expr.filter["ID"] = function( id ) { | ||
4149 | var attrId = id.replace( runescape, funescape ); | ||
4150 | return function( elem ) { | ||
4151 | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); | ||
4152 | return node && node.value === attrId; | ||
4153 | }; | ||
4154 | }; | ||
4155 | } | ||
4156 | |||
4157 | // Tag | ||
4158 | Expr.find["TAG"] = support.tagNameNoComments ? | ||
4159 | function( tag, context ) { | ||
4160 | if ( typeof context.getElementsByTagName !== strundefined ) { | ||
4161 | return context.getElementsByTagName( tag ); | ||
4162 | } | ||
4163 | } : | ||
4164 | function( tag, context ) { | ||
4165 | var elem, | ||
4166 | tmp = [], | ||
4167 | i = 0, | ||
4168 | results = context.getElementsByTagName( tag ); | ||
4169 | |||
4170 | // Filter out possible comments | ||
4171 | if ( tag === "*" ) { | ||
4172 | while ( (elem = results[i++]) ) { | ||
4173 | if ( elem.nodeType === 1 ) { | ||
4174 | tmp.push( elem ); | ||
4175 | } | ||
4176 | } | ||
4177 | |||
4178 | return tmp; | ||
4179 | } | ||
4180 | return results; | ||
4181 | }; | ||
4182 | |||
4183 | // Name | ||
4184 | Expr.find["NAME"] = support.getByName && function( tag, context ) { | ||
4185 | if ( typeof context.getElementsByName !== strundefined ) { | ||
4186 | return context.getElementsByName( name ); | ||
4187 | } | ||
4188 | }; | ||
4189 | |||
4190 | // Class | ||
4191 | Expr.find["CLASS"] = support.getByClassName && function( className, context ) { | ||
4192 | if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { | ||
4193 | return context.getElementsByClassName( className ); | ||
4194 | } | ||
4195 | }; | ||
4196 | |||
4197 | // QSA and matchesSelector support | ||
4198 | |||
4199 | // matchesSelector(:active) reports false when true (IE9/Opera 11.5) | ||
4200 | rbuggyMatches = []; | ||
4201 | |||
4202 | // qSa(:focus) reports false when true (Chrome 21), | ||
4203 | // no need to also add to buggyMatches since matches checks buggyQSA | ||
4204 | // A support test would require too much code (would include document ready) | ||
4205 | rbuggyQSA = [ ":focus" ]; | ||
4206 | |||
4207 | if ( (support.qsa = isNative(doc.querySelectorAll)) ) { | ||
4208 | // Build QSA regex | ||
4209 | // Regex strategy adopted from Diego Perini | ||
4210 | assert(function( div ) { | ||
4211 | // Select is set to empty string on purpose | ||
4212 | // This is to test IE's treatment of not explictly | ||
4213 | // setting a boolean content attribute, | ||
4214 | // since its presence should be enough | ||
4215 | // http://bugs.jquery.com/ticket/12359 | ||
4216 | div.innerHTML = "<select><option selected=''></option></select>"; | ||
4217 | |||
4218 | // IE8 - Some boolean attributes are not treated correctly | ||
4219 | if ( !div.querySelectorAll("[selected]").length ) { | ||
4220 | rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); | ||
4221 | } | ||
4222 | |||
4223 | // Webkit/Opera - :checked should return selected option elements | ||
4224 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | ||
4225 | // IE8 throws error here and will not see later tests | ||
4226 | if ( !div.querySelectorAll(":checked").length ) { | ||
4227 | rbuggyQSA.push(":checked"); | ||
4228 | } | ||
4229 | }); | ||
4230 | |||
4231 | assert(function( div ) { | ||
4232 | |||
4233 | // Opera 10-12/IE8 - ^= $= *= and empty values | ||
4234 | // Should not select anything | ||
4235 | div.innerHTML = "<input type='hidden' i=''/>"; | ||
4236 | if ( div.querySelectorAll("[i^='']").length ) { | ||
4237 | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); | ||
4238 | } | ||
4239 | |||
4240 | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) | ||
4241 | // IE8 throws error here and will not see later tests | ||
4242 | if ( !div.querySelectorAll(":enabled").length ) { | ||
4243 | rbuggyQSA.push( ":enabled", ":disabled" ); | ||
4244 | } | ||
4245 | |||
4246 | // Opera 10-11 does not throw on post-comma invalid pseudos | ||
4247 | div.querySelectorAll("*,:x"); | ||
4248 | rbuggyQSA.push(",.*:"); | ||
4249 | }); | ||
4250 | } | ||
4251 | |||
4252 | if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || | ||
4253 | docElem.mozMatchesSelector || | ||
4254 | docElem.webkitMatchesSelector || | ||
4255 | docElem.oMatchesSelector || | ||
4256 | docElem.msMatchesSelector) )) ) { | ||
4257 | |||
4258 | assert(function( div ) { | ||
4259 | // Check to see if it's possible to do matchesSelector | ||
4260 | // on a disconnected node (IE 9) | ||
4261 | support.disconnectedMatch = matches.call( div, "div" ); | ||
4262 | |||
4263 | // This should fail with an exception | ||
4264 | // Gecko does not error, returns false instead | ||
4265 | matches.call( div, "[s!='']:x" ); | ||
4266 | rbuggyMatches.push( "!=", pseudos ); | ||
4267 | }); | ||
4268 | } | ||
4269 | |||
4270 | rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); | ||
4271 | rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); | ||
4272 | |||
4273 | // Element contains another | ||
4274 | // Purposefully does not implement inclusive descendent | ||
4275 | // As in, an element does not contain itself | ||
4276 | contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? | ||
4277 | function( a, b ) { | ||
4278 | var adown = a.nodeType === 9 ? a.documentElement : a, | ||
4279 | bup = b && b.parentNode; | ||
4280 | return a === bup || !!( bup && bup.nodeType === 1 && ( | ||
4281 | adown.contains ? | ||
4282 | adown.contains( bup ) : | ||
4283 | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 | ||
4284 | )); | ||
4285 | } : | ||
4286 | function( a, b ) { | ||
4287 | if ( b ) { | ||
4288 | while ( (b = b.parentNode) ) { | ||
4289 | if ( b === a ) { | ||
4290 | return true; | ||
4291 | } | ||
4292 | } | ||
4293 | } | ||
4294 | return false; | ||
4295 | }; | ||
4296 | |||
4297 | // Document order sorting | ||
4298 | sortOrder = docElem.compareDocumentPosition ? | ||
4299 | function( a, b ) { | ||
4300 | var compare; | ||
4301 | |||
4302 | if ( a === b ) { | ||
4303 | hasDuplicate = true; | ||
4304 | return 0; | ||
4305 | } | ||
4306 | |||
4307 | if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { | ||
4308 | if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { | ||
4309 | if ( a === doc || contains( preferredDoc, a ) ) { | ||
4310 | return -1; | ||
4311 | } | ||
4312 | if ( b === doc || contains( preferredDoc, b ) ) { | ||
4313 | return 1; | ||
4314 | } | ||
4315 | return 0; | ||
4316 | } | ||
4317 | return compare & 4 ? -1 : 1; | ||
4318 | } | ||
4319 | |||
4320 | return a.compareDocumentPosition ? -1 : 1; | ||
4321 | } : | ||
4322 | function( a, b ) { | ||
4323 | var cur, | ||
4324 | i = 0, | ||
4325 | aup = a.parentNode, | ||
4326 | bup = b.parentNode, | ||
4327 | ap = [ a ], | ||
4328 | bp = [ b ]; | ||
4329 | |||
4330 | // Exit early if the nodes are identical | ||
4331 | if ( a === b ) { | ||
4332 | hasDuplicate = true; | ||
4333 | return 0; | ||
4334 | |||
4335 | // Parentless nodes are either documents or disconnected | ||
4336 | } else if ( !aup || !bup ) { | ||
4337 | return a === doc ? -1 : | ||
4338 | b === doc ? 1 : | ||
4339 | aup ? -1 : | ||
4340 | bup ? 1 : | ||
4341 | 0; | ||
4342 | |||
4343 | // If the nodes are siblings, we can do a quick check | ||
4344 | } else if ( aup === bup ) { | ||
4345 | return siblingCheck( a, b ); | ||
4346 | } | ||
4347 | |||
4348 | // Otherwise we need full lists of their ancestors for comparison | ||
4349 | cur = a; | ||
4350 | while ( (cur = cur.parentNode) ) { | ||
4351 | ap.unshift( cur ); | ||
4352 | } | ||
4353 | cur = b; | ||
4354 | while ( (cur = cur.parentNode) ) { | ||
4355 | bp.unshift( cur ); | ||
4356 | } | ||
4357 | |||
4358 | // Walk down the tree looking for a discrepancy | ||
4359 | while ( ap[i] === bp[i] ) { | ||
4360 | i++; | ||
4361 | } | ||
4362 | |||
4363 | return i ? | ||
4364 | // Do a sibling check if the nodes have a common ancestor | ||
4365 | siblingCheck( ap[i], bp[i] ) : | ||
4366 | |||
4367 | // Otherwise nodes in our document sort first | ||
4368 | ap[i] === preferredDoc ? -1 : | ||
4369 | bp[i] === preferredDoc ? 1 : | ||
4370 | 0; | ||
4371 | }; | ||
4372 | |||
4373 | // Always assume the presence of duplicates if sort doesn't | ||
4374 | // pass them to our comparison function (as in Google Chrome). | ||
4375 | hasDuplicate = false; | ||
4376 | [0, 0].sort( sortOrder ); | ||
4377 | support.detectDuplicates = hasDuplicate; | ||
4378 | |||
4379 | return document; | ||
4380 | }; | ||
4381 | |||
4382 | Sizzle.matches = function( expr, elements ) { | ||
4383 | return Sizzle( expr, null, null, elements ); | ||
4384 | }; | ||
4385 | |||
4386 | Sizzle.matchesSelector = function( elem, expr ) { | ||
4387 | // Set document vars if needed | ||
4388 | if ( ( elem.ownerDocument || elem ) !== document ) { | ||
4389 | setDocument( elem ); | ||
4390 | } | ||
4391 | |||
4392 | // Make sure that attribute selectors are quoted | ||
4393 | expr = expr.replace( rattributeQuotes, "='$1']" ); | ||
4394 | |||
4395 | // rbuggyQSA always contains :focus, so no need for an existence check | ||
4396 | if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { | ||
4397 | try { | ||
4398 | var ret = matches.call( elem, expr ); | ||
4399 | |||
4400 | // IE 9's matchesSelector returns false on disconnected nodes | ||
4401 | if ( ret || support.disconnectedMatch || | ||
4402 | // As well, disconnected nodes are said to be in a document | ||
4403 | // fragment in IE 9 | ||
4404 | elem.document && elem.document.nodeType !== 11 ) { | ||
4405 | return ret; | ||
4406 | } | ||
4407 | } catch(e) {} | ||
4408 | } | ||
4409 | |||
4410 | return Sizzle( expr, document, null, [elem] ).length > 0; | ||
4411 | }; | ||
4412 | |||
4413 | Sizzle.contains = function( context, elem ) { | ||
4414 | // Set document vars if needed | ||
4415 | if ( ( context.ownerDocument || context ) !== document ) { | ||
4416 | setDocument( context ); | ||
4417 | } | ||
4418 | return contains( context, elem ); | ||
4419 | }; | ||
4420 | |||
4421 | Sizzle.attr = function( elem, name ) { | ||
4422 | var val; | ||
4423 | |||
4424 | // Set document vars if needed | ||
4425 | if ( ( elem.ownerDocument || elem ) !== document ) { | ||
4426 | setDocument( elem ); | ||
4427 | } | ||
4428 | |||
4429 | if ( !documentIsXML ) { | ||
4430 | name = name.toLowerCase(); | ||
4431 | } | ||
4432 | if ( (val = Expr.attrHandle[ name ]) ) { | ||
4433 | return val( elem ); | ||
4434 | } | ||
4435 | if ( documentIsXML || support.attributes ) { | ||
4436 | return elem.getAttribute( name ); | ||
4437 | } | ||
4438 | return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? | ||
4439 | name : | ||
4440 | val && val.specified ? val.value : null; | ||
4441 | }; | ||
4442 | |||
4443 | Sizzle.error = function( msg ) { | ||
4444 | throw new Error( "Syntax error, unrecognized expression: " + msg ); | ||
4445 | }; | ||
4446 | |||
4447 | // Document sorting and removing duplicates | ||
4448 | Sizzle.uniqueSort = function( results ) { | ||
4449 | var elem, | ||
4450 | duplicates = [], | ||
4451 | i = 1, | ||
4452 | j = 0; | ||
4453 | |||
4454 | // Unless we *know* we can detect duplicates, assume their presence | ||
4455 | hasDuplicate = !support.detectDuplicates; | ||
4456 | results.sort( sortOrder ); | ||
4457 | |||
4458 | if ( hasDuplicate ) { | ||
4459 | for ( ; (elem = results[i]); i++ ) { | ||
4460 | if ( elem === results[ i - 1 ] ) { | ||
4461 | j = duplicates.push( i ); | ||
4462 | } | ||
4463 | } | ||
4464 | while ( j-- ) { | ||
4465 | results.splice( duplicates[ j ], 1 ); | ||
4466 | } | ||
4467 | } | ||
4468 | |||
4469 | return results; | ||
4470 | }; | ||
4471 | |||
4472 | function siblingCheck( a, b ) { | ||
4473 | var cur = b && a, | ||
4474 | diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); | ||
4475 | |||
4476 | // Use IE sourceIndex if available on both nodes | ||
4477 | if ( diff ) { | ||
4478 | return diff; | ||
4479 | } | ||
4480 | |||
4481 | // Check if b follows a | ||
4482 | if ( cur ) { | ||
4483 | while ( (cur = cur.nextSibling) ) { | ||
4484 | if ( cur === b ) { | ||
4485 | return -1; | ||
4486 | } | ||
4487 | } | ||
4488 | } | ||
4489 | |||
4490 | return a ? 1 : -1; | ||
4491 | } | ||
4492 | |||
4493 | // Returns a function to use in pseudos for input types | ||
4494 | function createInputPseudo( type ) { | ||
4495 | return function( elem ) { | ||
4496 | var name = elem.nodeName.toLowerCase(); | ||
4497 | return name === "input" && elem.type === type; | ||
4498 | }; | ||
4499 | } | ||
4500 | |||
4501 | // Returns a function to use in pseudos for buttons | ||
4502 | function createButtonPseudo( type ) { | ||
4503 | return function( elem ) { | ||
4504 | var name = elem.nodeName.toLowerCase(); | ||
4505 | return (name === "input" || name === "button") && elem.type === type; | ||
4506 | }; | ||
4507 | } | ||
4508 | |||
4509 | // Returns a function to use in pseudos for positionals | ||
4510 | function createPositionalPseudo( fn ) { | ||
4511 | return markFunction(function( argument ) { | ||
4512 | argument = +argument; | ||
4513 | return markFunction(function( seed, matches ) { | ||
4514 | var j, | ||
4515 | matchIndexes = fn( [], seed.length, argument ), | ||
4516 | i = matchIndexes.length; | ||
4517 | |||
4518 | // Match elements found at the specified indexes | ||
4519 | while ( i-- ) { | ||
4520 | if ( seed[ (j = matchIndexes[i]) ] ) { | ||
4521 | seed[j] = !(matches[j] = seed[j]); | ||
4522 | } | ||
4523 | } | ||
4524 | }); | ||
4525 | }); | ||
4526 | } | ||
4527 | |||
4528 | /** | ||
4529 | * Utility function for retrieving the text value of an array of DOM nodes | ||
4530 | * @param {Array|Element} elem | ||
4531 | */ | ||
4532 | getText = Sizzle.getText = function( elem ) { | ||
4533 | var node, | ||
4534 | ret = "", | ||
4535 | i = 0, | ||
4536 | nodeType = elem.nodeType; | ||
4537 | |||
4538 | if ( !nodeType ) { | ||
4539 | // If no nodeType, this is expected to be an array | ||
4540 | for ( ; (node = elem[i]); i++ ) { | ||
4541 | // Do not traverse comment nodes | ||
4542 | ret += getText( node ); | ||
4543 | } | ||
4544 | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { | ||
4545 | // Use textContent for elements | ||
4546 | // innerText usage removed for consistency of new lines (see #11153) | ||
4547 | if ( typeof elem.textContent === "string" ) { | ||
4548 | return elem.textContent; | ||
4549 | } else { | ||
4550 | // Traverse its children | ||
4551 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | ||
4552 | ret += getText( elem ); | ||
4553 | } | ||
4554 | } | ||
4555 | } else if ( nodeType === 3 || nodeType === 4 ) { | ||
4556 | return elem.nodeValue; | ||
4557 | } | ||
4558 | // Do not include comment or processing instruction nodes | ||
4559 | |||
4560 | return ret; | ||
4561 | }; | ||
4562 | |||
4563 | Expr = Sizzle.selectors = { | ||
4564 | |||
4565 | // Can be adjusted by the user | ||
4566 | cacheLength: 50, | ||
4567 | |||
4568 | createPseudo: markFunction, | ||
4569 | |||
4570 | match: matchExpr, | ||
4571 | |||
4572 | find: {}, | ||
4573 | |||
4574 | relative: { | ||
4575 | ">": { dir: "parentNode", first: true }, | ||
4576 | " ": { dir: "parentNode" }, | ||
4577 | "+": { dir: "previousSibling", first: true }, | ||
4578 | "~": { dir: "previousSibling" } | ||
4579 | }, | ||
4580 | |||
4581 | preFilter: { | ||
4582 | "ATTR": function( match ) { | ||
4583 | match[1] = match[1].replace( runescape, funescape ); | ||
4584 | |||
4585 | // Move the given value to match[3] whether quoted or unquoted | ||
4586 | match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); | ||
4587 | |||
4588 | if ( match[2] === "~=" ) { | ||
4589 | match[3] = " " + match[3] + " "; | ||
4590 | } | ||
4591 | |||
4592 | return match.slice( 0, 4 ); | ||
4593 | }, | ||
4594 | |||
4595 | "CHILD": function( match ) { | ||
4596 | /* matches from matchExpr["CHILD"] | ||
4597 | 1 type (only|nth|...) | ||
4598 | 2 what (child|of-type) | ||
4599 | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) | ||
4600 | 4 xn-component of xn+y argument ([+-]?\d*n|) | ||
4601 | 5 sign of xn-component | ||
4602 | 6 x of xn-component | ||
4603 | 7 sign of y-component | ||
4604 | 8 y of y-component | ||
4605 | */ | ||
4606 | match[1] = match[1].toLowerCase(); | ||
4607 | |||
4608 | if ( match[1].slice( 0, 3 ) === "nth" ) { | ||
4609 | // nth-* requires argument | ||
4610 | if ( !match[3] ) { | ||
4611 | Sizzle.error( match[0] ); | ||
4612 | } | ||
4613 | |||
4614 | // numeric x and y parameters for Expr.filter.CHILD | ||
4615 | // remember that false/true cast respectively to 0/1 | ||
4616 | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); | ||
4617 | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); | ||
4618 | |||
4619 | // other types prohibit arguments | ||
4620 | } else if ( match[3] ) { | ||
4621 | Sizzle.error( match[0] ); | ||
4622 | } | ||
4623 | |||
4624 | return match; | ||
4625 | }, | ||
4626 | |||
4627 | "PSEUDO": function( match ) { | ||
4628 | var excess, | ||
4629 | unquoted = !match[5] && match[2]; | ||
4630 | |||
4631 | if ( matchExpr["CHILD"].test( match[0] ) ) { | ||
4632 | return null; | ||
4633 | } | ||
4634 | |||
4635 | // Accept quoted arguments as-is | ||
4636 | if ( match[4] ) { | ||
4637 | match[2] = match[4]; | ||
4638 | |||
4639 | // Strip excess characters from unquoted arguments | ||
4640 | } else if ( unquoted && rpseudo.test( unquoted ) && | ||
4641 | // Get excess from tokenize (recursively) | ||
4642 | (excess = tokenize( unquoted, true )) && | ||
4643 | // advance to the next closing parenthesis | ||
4644 | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { | ||
4645 | |||
4646 | // excess is a negative index | ||
4647 | match[0] = match[0].slice( 0, excess ); | ||
4648 | match[2] = unquoted.slice( 0, excess ); | ||
4649 | } | ||
4650 | |||
4651 | // Return only captures needed by the pseudo filter method (type and argument) | ||
4652 | return match.slice( 0, 3 ); | ||
4653 | } | ||
4654 | }, | ||
4655 | |||
4656 | filter: { | ||
4657 | |||
4658 | "TAG": function( nodeName ) { | ||
4659 | if ( nodeName === "*" ) { | ||
4660 | return function() { return true; }; | ||
4661 | } | ||
4662 | |||
4663 | nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); | ||
4664 | return function( elem ) { | ||
4665 | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; | ||
4666 | }; | ||
4667 | }, | ||
4668 | |||
4669 | "CLASS": function( className ) { | ||
4670 | var pattern = classCache[ className + " " ]; | ||
4671 | |||
4672 | return pattern || | ||
4673 | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && | ||
4674 | classCache( className, function( elem ) { | ||
4675 | return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); | ||
4676 | }); | ||
4677 | }, | ||
4678 | |||
4679 | "ATTR": function( name, operator, check ) { | ||
4680 | return function( elem ) { | ||
4681 | var result = Sizzle.attr( elem, name ); | ||
4682 | |||
4683 | if ( result == null ) { | ||
4684 | return operator === "!="; | ||
4685 | } | ||
4686 | if ( !operator ) { | ||
4687 | return true; | ||
4688 | } | ||
4689 | |||
4690 | result += ""; | ||
4691 | |||
4692 | return operator === "=" ? result === check : | ||
4693 | operator === "!=" ? result !== check : | ||
4694 | operator === "^=" ? check && result.indexOf( check ) === 0 : | ||
4695 | operator === "*=" ? check && result.indexOf( check ) > -1 : | ||
4696 | operator === "$=" ? check && result.slice( -check.length ) === check : | ||
4697 | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : | ||
4698 | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : | ||
4699 | false; | ||
4700 | }; | ||
4701 | }, | ||
4702 | |||
4703 | "CHILD": function( type, what, argument, first, last ) { | ||
4704 | var simple = type.slice( 0, 3 ) !== "nth", | ||
4705 | forward = type.slice( -4 ) !== "last", | ||
4706 | ofType = what === "of-type"; | ||
4707 | |||
4708 | return first === 1 && last === 0 ? | ||
4709 | |||
4710 | // Shortcut for :nth-*(n) | ||
4711 | function( elem ) { | ||
4712 | return !!elem.parentNode; | ||
4713 | } : | ||
4714 | |||
4715 | function( elem, context, xml ) { | ||
4716 | var cache, outerCache, node, diff, nodeIndex, start, | ||
4717 | dir = simple !== forward ? "nextSibling" : "previousSibling", | ||
4718 | parent = elem.parentNode, | ||
4719 | name = ofType && elem.nodeName.toLowerCase(), | ||
4720 | useCache = !xml && !ofType; | ||
4721 | |||
4722 | if ( parent ) { | ||
4723 | |||
4724 | // :(first|last|only)-(child|of-type) | ||
4725 | if ( simple ) { | ||
4726 | while ( dir ) { | ||
4727 | node = elem; | ||
4728 | while ( (node = node[ dir ]) ) { | ||
4729 | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { | ||
4730 | return false; | ||
4731 | } | ||
4732 | } | ||
4733 | // Reverse direction for :only-* (if we haven't yet done so) | ||
4734 | start = dir = type === "only" && !start && "nextSibling"; | ||
4735 | } | ||
4736 | return true; | ||
4737 | } | ||
4738 | |||
4739 | start = [ forward ? parent.firstChild : parent.lastChild ]; | ||
4740 | |||
4741 | // non-xml :nth-child(...) stores cache data on `parent` | ||
4742 | if ( forward && useCache ) { | ||
4743 | // Seek `elem` from a previously-cached index | ||
4744 | outerCache = parent[ expando ] || (parent[ expando ] = {}); | ||
4745 | cache = outerCache[ type ] || []; | ||
4746 | nodeIndex = cache[0] === dirruns && cache[1]; | ||
4747 | diff = cache[0] === dirruns && cache[2]; | ||
4748 | node = nodeIndex && parent.childNodes[ nodeIndex ]; | ||
4749 | |||
4750 | while ( (node = ++nodeIndex && node && node[ dir ] || | ||
4751 | |||
4752 | // Fallback to seeking `elem` from the start | ||
4753 | (diff = nodeIndex = 0) || start.pop()) ) { | ||
4754 | |||
4755 | // When found, cache indexes on `parent` and break | ||
4756 | if ( node.nodeType === 1 && ++diff && node === elem ) { | ||
4757 | outerCache[ type ] = [ dirruns, nodeIndex, diff ]; | ||
4758 | break; | ||
4759 | } | ||
4760 | } | ||
4761 | |||
4762 | // Use previously-cached element index if available | ||
4763 | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { | ||
4764 | diff = cache[1]; | ||
4765 | |||
4766 | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) | ||
4767 | } else { | ||
4768 | // Use the same loop as above to seek `elem` from the start | ||
4769 | while ( (node = ++nodeIndex && node && node[ dir ] || | ||
4770 | (diff = nodeIndex = 0) || start.pop()) ) { | ||
4771 | |||
4772 | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { | ||
4773 | // Cache the index of each encountered element | ||
4774 | if ( useCache ) { | ||
4775 | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; | ||
4776 | } | ||
4777 | |||
4778 | if ( node === elem ) { | ||
4779 | break; | ||
4780 | } | ||
4781 | } | ||
4782 | } | ||
4783 | } | ||
4784 | |||
4785 | // Incorporate the offset, then check against cycle size | ||
4786 | diff -= last; | ||
4787 | return diff === first || ( diff % first === 0 && diff / first >= 0 ); | ||
4788 | } | ||
4789 | }; | ||
4790 | }, | ||
4791 | |||
4792 | "PSEUDO": function( pseudo, argument ) { | ||
4793 | // pseudo-class names are case-insensitive | ||
4794 | // http://www.w3.org/TR/selectors/#pseudo-classes | ||
4795 | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters | ||
4796 | // Remember that setFilters inherits from pseudos | ||
4797 | var args, | ||
4798 | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || | ||
4799 | Sizzle.error( "unsupported pseudo: " + pseudo ); | ||
4800 | |||
4801 | // The user may use createPseudo to indicate that | ||
4802 | // arguments are needed to create the filter function | ||
4803 | // just as Sizzle does | ||
4804 | if ( fn[ expando ] ) { | ||
4805 | return fn( argument ); | ||
4806 | } | ||
4807 | |||
4808 | // But maintain support for old signatures | ||
4809 | if ( fn.length > 1 ) { | ||
4810 | args = [ pseudo, pseudo, "", argument ]; | ||
4811 | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? | ||
4812 | markFunction(function( seed, matches ) { | ||
4813 | var idx, | ||
4814 | matched = fn( seed, argument ), | ||
4815 | i = matched.length; | ||
4816 | while ( i-- ) { | ||
4817 | idx = indexOf.call( seed, matched[i] ); | ||
4818 | seed[ idx ] = !( matches[ idx ] = matched[i] ); | ||
4819 | } | ||
4820 | }) : | ||
4821 | function( elem ) { | ||
4822 | return fn( elem, 0, args ); | ||
4823 | }; | ||
4824 | } | ||
4825 | |||
4826 | return fn; | ||
4827 | } | ||
4828 | }, | ||
4829 | |||
4830 | pseudos: { | ||
4831 | // Potentially complex pseudos | ||
4832 | "not": markFunction(function( selector ) { | ||
4833 | // Trim the selector passed to compile | ||
4834 | // to avoid treating leading and trailing | ||
4835 | // spaces as combinators | ||
4836 | var input = [], | ||
4837 | results = [], | ||
4838 | matcher = compile( selector.replace( rtrim, "$1" ) ); | ||
4839 | |||
4840 | return matcher[ expando ] ? | ||
4841 | markFunction(function( seed, matches, context, xml ) { | ||
4842 | var elem, | ||
4843 | unmatched = matcher( seed, null, xml, [] ), | ||
4844 | i = seed.length; | ||
4845 | |||
4846 | // Match elements unmatched by `matcher` | ||
4847 | while ( i-- ) { | ||
4848 | if ( (elem = unmatched[i]) ) { | ||
4849 | seed[i] = !(matches[i] = elem); | ||
4850 | } | ||
4851 | } | ||
4852 | }) : | ||
4853 | function( elem, context, xml ) { | ||
4854 | input[0] = elem; | ||
4855 | matcher( input, null, xml, results ); | ||
4856 | return !results.pop(); | ||
4857 | }; | ||
4858 | }), | ||
4859 | |||
4860 | "has": markFunction(function( selector ) { | ||
4861 | return function( elem ) { | ||
4862 | return Sizzle( selector, elem ).length > 0; | ||
4863 | }; | ||
4864 | }), | ||
4865 | |||
4866 | "contains": markFunction(function( text ) { | ||
4867 | return function( elem ) { | ||
4868 | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; | ||
4869 | }; | ||
4870 | }), | ||
4871 | |||
4872 | // "Whether an element is represented by a :lang() selector | ||
4873 | // is based solely on the element's language value | ||
4874 | // being equal to the identifier C, | ||
4875 | // or beginning with the identifier C immediately followed by "-". | ||
4876 | // The matching of C against the element's language value is performed case-insensitively. | ||
4877 | // The identifier C does not have to be a valid language name." | ||
4878 | // http://www.w3.org/TR/selectors/#lang-pseudo | ||
4879 | "lang": markFunction( function( lang ) { | ||
4880 | // lang value must be a valid identifider | ||
4881 | if ( !ridentifier.test(lang || "") ) { | ||
4882 | Sizzle.error( "unsupported lang: " + lang ); | ||
4883 | } | ||
4884 | lang = lang.replace( runescape, funescape ).toLowerCase(); | ||
4885 | return function( elem ) { | ||
4886 | var elemLang; | ||
4887 | do { | ||
4888 | if ( (elemLang = documentIsXML ? | ||
4889 | elem.getAttribute("xml:lang") || elem.getAttribute("lang") : | ||
4890 | elem.lang) ) { | ||
4891 | |||
4892 | elemLang = elemLang.toLowerCase(); | ||
4893 | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; | ||
4894 | } | ||
4895 | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); | ||
4896 | return false; | ||
4897 | }; | ||
4898 | }), | ||
4899 | |||
4900 | // Miscellaneous | ||
4901 | "target": function( elem ) { | ||
4902 | var hash = window.location && window.location.hash; | ||
4903 | return hash && hash.slice( 1 ) === elem.id; | ||
4904 | }, | ||
4905 | |||
4906 | "root": function( elem ) { | ||
4907 | return elem === docElem; | ||
4908 | }, | ||
4909 | |||
4910 | "focus": function( elem ) { | ||
4911 | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); | ||
4912 | }, | ||
4913 | |||
4914 | // Boolean properties | ||
4915 | "enabled": function( elem ) { | ||
4916 | return elem.disabled === false; | ||
4917 | }, | ||
4918 | |||
4919 | "disabled": function( elem ) { | ||
4920 | return elem.disabled === true; | ||
4921 | }, | ||
4922 | |||
4923 | "checked": function( elem ) { | ||
4924 | // In CSS3, :checked should return both checked and selected elements | ||
4925 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | ||
4926 | var nodeName = elem.nodeName.toLowerCase(); | ||
4927 | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); | ||
4928 | }, | ||
4929 | |||
4930 | "selected": function( elem ) { | ||
4931 | // Accessing this property makes selected-by-default | ||
4932 | // options in Safari work properly | ||
4933 | if ( elem.parentNode ) { | ||
4934 | elem.parentNode.selectedIndex; | ||
4935 | } | ||
4936 | |||
4937 | return elem.selected === true; | ||
4938 | }, | ||
4939 | |||
4940 | // Contents | ||
4941 | "empty": function( elem ) { | ||
4942 | // http://www.w3.org/TR/selectors/#empty-pseudo | ||
4943 | // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), | ||
4944 | // not comment, processing instructions, or others | ||
4945 | // Thanks to Diego Perini for the nodeName shortcut | ||
4946 | // Greater than "@" means alpha characters (specifically not starting with "#" or "?") | ||
4947 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | ||
4948 | if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { | ||
4949 | return false; | ||
4950 | } | ||
4951 | } | ||
4952 | return true; | ||
4953 | }, | ||
4954 | |||
4955 | "parent": function( elem ) { | ||
4956 | return !Expr.pseudos["empty"]( elem ); | ||
4957 | }, | ||
4958 | |||
4959 | // Element/input types | ||
4960 | "header": function( elem ) { | ||
4961 | return rheader.test( elem.nodeName ); | ||
4962 | }, | ||
4963 | |||
4964 | "input": function( elem ) { | ||
4965 | return rinputs.test( elem.nodeName ); | ||
4966 | }, | ||
4967 | |||
4968 | "button": function( elem ) { | ||
4969 | var name = elem.nodeName.toLowerCase(); | ||
4970 | return name === "input" && elem.type === "button" || name === "button"; | ||
4971 | }, | ||
4972 | |||
4973 | "text": function( elem ) { | ||
4974 | var attr; | ||
4975 | // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) | ||
4976 | // use getAttribute instead to test this case | ||
4977 | return elem.nodeName.toLowerCase() === "input" && | ||
4978 | elem.type === "text" && | ||
4979 | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); | ||
4980 | }, | ||
4981 | |||
4982 | // Position-in-collection | ||
4983 | "first": createPositionalPseudo(function() { | ||
4984 | return [ 0 ]; | ||
4985 | }), | ||
4986 | |||
4987 | "last": createPositionalPseudo(function( matchIndexes, length ) { | ||
4988 | return [ length - 1 ]; | ||
4989 | }), | ||
4990 | |||
4991 | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
4992 | return [ argument < 0 ? argument + length : argument ]; | ||
4993 | }), | ||
4994 | |||
4995 | "even": createPositionalPseudo(function( matchIndexes, length ) { | ||
4996 | var i = 0; | ||
4997 | for ( ; i < length; i += 2 ) { | ||
4998 | matchIndexes.push( i ); | ||
4999 | } | ||
5000 | return matchIndexes; | ||
5001 | }), | ||
5002 | |||
5003 | "odd": createPositionalPseudo(function( matchIndexes, length ) { | ||
5004 | var i = 1; | ||
5005 | for ( ; i < length; i += 2 ) { | ||
5006 | matchIndexes.push( i ); | ||
5007 | } | ||
5008 | return matchIndexes; | ||
5009 | }), | ||
5010 | |||
5011 | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
5012 | var i = argument < 0 ? argument + length : argument; | ||
5013 | for ( ; --i >= 0; ) { | ||
5014 | matchIndexes.push( i ); | ||
5015 | } | ||
5016 | return matchIndexes; | ||
5017 | }), | ||
5018 | |||
5019 | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
5020 | var i = argument < 0 ? argument + length : argument; | ||
5021 | for ( ; ++i < length; ) { | ||
5022 | matchIndexes.push( i ); | ||
5023 | } | ||
5024 | return matchIndexes; | ||
5025 | }) | ||
5026 | } | ||
5027 | }; | ||
5028 | |||
5029 | // Add button/input type pseudos | ||
5030 | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { | ||
5031 | Expr.pseudos[ i ] = createInputPseudo( i ); | ||
5032 | } | ||
5033 | for ( i in { submit: true, reset: true } ) { | ||
5034 | Expr.pseudos[ i ] = createButtonPseudo( i ); | ||
5035 | } | ||
5036 | |||
5037 | function tokenize( selector, parseOnly ) { | ||
5038 | var matched, match, tokens, type, | ||
5039 | soFar, groups, preFilters, | ||
5040 | cached = tokenCache[ selector + " " ]; | ||
5041 | |||
5042 | if ( cached ) { | ||
5043 | return parseOnly ? 0 : cached.slice( 0 ); | ||
5044 | } | ||
5045 | |||
5046 | soFar = selector; | ||
5047 | groups = []; | ||
5048 | preFilters = Expr.preFilter; | ||
5049 | |||
5050 | while ( soFar ) { | ||
5051 | |||
5052 | // Comma and first run | ||
5053 | if ( !matched || (match = rcomma.exec( soFar )) ) { | ||
5054 | if ( match ) { | ||
5055 | // Don't consume trailing commas as valid | ||
5056 | soFar = soFar.slice( match[0].length ) || soFar; | ||
5057 | } | ||
5058 | groups.push( tokens = [] ); | ||
5059 | } | ||
5060 | |||
5061 | matched = false; | ||
5062 | |||
5063 | // Combinators | ||
5064 | if ( (match = rcombinators.exec( soFar )) ) { | ||
5065 | matched = match.shift(); | ||
5066 | tokens.push( { | ||
5067 | value: matched, | ||
5068 | // Cast descendant combinators to space | ||
5069 | type: match[0].replace( rtrim, " " ) | ||
5070 | } ); | ||
5071 | soFar = soFar.slice( matched.length ); | ||
5072 | } | ||
5073 | |||
5074 | // Filters | ||
5075 | for ( type in Expr.filter ) { | ||
5076 | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || | ||
5077 | (match = preFilters[ type ]( match ))) ) { | ||
5078 | matched = match.shift(); | ||
5079 | tokens.push( { | ||
5080 | value: matched, | ||
5081 | type: type, | ||
5082 | matches: match | ||
5083 | } ); | ||
5084 | soFar = soFar.slice( matched.length ); | ||
5085 | } | ||
5086 | } | ||
5087 | |||
5088 | if ( !matched ) { | ||
5089 | break; | ||
5090 | } | ||
5091 | } | ||
5092 | |||
5093 | // Return the length of the invalid excess | ||
5094 | // if we're just parsing | ||
5095 | // Otherwise, throw an error or return tokens | ||
5096 | return parseOnly ? | ||
5097 | soFar.length : | ||
5098 | soFar ? | ||
5099 | Sizzle.error( selector ) : | ||
5100 | // Cache the tokens | ||
5101 | tokenCache( selector, groups ).slice( 0 ); | ||
5102 | } | ||
5103 | |||
5104 | function toSelector( tokens ) { | ||
5105 | var i = 0, | ||
5106 | len = tokens.length, | ||
5107 | selector = ""; | ||
5108 | for ( ; i < len; i++ ) { | ||
5109 | selector += tokens[i].value; | ||
5110 | } | ||
5111 | return selector; | ||
5112 | } | ||
5113 | |||
5114 | function addCombinator( matcher, combinator, base ) { | ||
5115 | var dir = combinator.dir, | ||
5116 | checkNonElements = base && dir === "parentNode", | ||
5117 | doneName = done++; | ||
5118 | |||
5119 | return combinator.first ? | ||
5120 | // Check against closest ancestor/preceding element | ||
5121 | function( elem, context, xml ) { | ||
5122 | while ( (elem = elem[ dir ]) ) { | ||
5123 | if ( elem.nodeType === 1 || checkNonElements ) { | ||
5124 | return matcher( elem, context, xml ); | ||
5125 | } | ||
5126 | } | ||
5127 | } : | ||
5128 | |||
5129 | // Check against all ancestor/preceding elements | ||
5130 | function( elem, context, xml ) { | ||
5131 | var data, cache, outerCache, | ||
5132 | dirkey = dirruns + " " + doneName; | ||
5133 | |||
5134 | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching | ||
5135 | if ( xml ) { | ||
5136 | while ( (elem = elem[ dir ]) ) { | ||
5137 | if ( elem.nodeType === 1 || checkNonElements ) { | ||
5138 | if ( matcher( elem, context, xml ) ) { | ||
5139 | return true; | ||
5140 | } | ||
5141 | } | ||
5142 | } | ||
5143 | } else { | ||
5144 | while ( (elem = elem[ dir ]) ) { | ||
5145 | if ( elem.nodeType === 1 || checkNonElements ) { | ||
5146 | outerCache = elem[ expando ] || (elem[ expando ] = {}); | ||
5147 | if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { | ||
5148 | if ( (data = cache[1]) === true || data === cachedruns ) { | ||
5149 | return data === true; | ||
5150 | } | ||
5151 | } else { | ||
5152 | cache = outerCache[ dir ] = [ dirkey ]; | ||
5153 | cache[1] = matcher( elem, context, xml ) || cachedruns; | ||
5154 | if ( cache[1] === true ) { | ||
5155 | return true; | ||
5156 | } | ||
5157 | } | ||
5158 | } | ||
5159 | } | ||
5160 | } | ||
5161 | }; | ||
5162 | } | ||
5163 | |||
5164 | function elementMatcher( matchers ) { | ||
5165 | return matchers.length > 1 ? | ||
5166 | function( elem, context, xml ) { | ||
5167 | var i = matchers.length; | ||
5168 | while ( i-- ) { | ||
5169 | if ( !matchers[i]( elem, context, xml ) ) { | ||
5170 | return false; | ||
5171 | } | ||
5172 | } | ||
5173 | return true; | ||
5174 | } : | ||
5175 | matchers[0]; | ||
5176 | } | ||
5177 | |||
5178 | function condense( unmatched, map, filter, context, xml ) { | ||
5179 | var elem, | ||
5180 | newUnmatched = [], | ||
5181 | i = 0, | ||
5182 | len = unmatched.length, | ||
5183 | mapped = map != null; | ||
5184 | |||
5185 | for ( ; i < len; i++ ) { | ||
5186 | if ( (elem = unmatched[i]) ) { | ||
5187 | if ( !filter || filter( elem, context, xml ) ) { | ||
5188 | newUnmatched.push( elem ); | ||
5189 | if ( mapped ) { | ||
5190 | map.push( i ); | ||
5191 | } | ||
5192 | } | ||
5193 | } | ||
5194 | } | ||
5195 | |||
5196 | return newUnmatched; | ||
5197 | } | ||
5198 | |||
5199 | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { | ||
5200 | if ( postFilter && !postFilter[ expando ] ) { | ||
5201 | postFilter = setMatcher( postFilter ); | ||
5202 | } | ||
5203 | if ( postFinder && !postFinder[ expando ] ) { | ||
5204 | postFinder = setMatcher( postFinder, postSelector ); | ||
5205 | } | ||
5206 | return markFunction(function( seed, results, context, xml ) { | ||
5207 | var temp, i, elem, | ||
5208 | preMap = [], | ||
5209 | postMap = [], | ||
5210 | preexisting = results.length, | ||
5211 | |||
5212 | // Get initial elements from seed or context | ||
5213 | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), | ||
5214 | |||
5215 | // Prefilter to get matcher input, preserving a map for seed-results synchronization | ||
5216 | matcherIn = preFilter && ( seed || !selector ) ? | ||
5217 | condense( elems, preMap, preFilter, context, xml ) : | ||
5218 | elems, | ||
5219 | |||
5220 | matcherOut = matcher ? | ||
5221 | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, | ||
5222 | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? | ||
5223 | |||
5224 | // ...intermediate processing is necessary | ||
5225 | [] : | ||
5226 | |||
5227 | // ...otherwise use results directly | ||
5228 | results : | ||
5229 | matcherIn; | ||
5230 | |||
5231 | // Find primary matches | ||
5232 | if ( matcher ) { | ||
5233 | matcher( matcherIn, matcherOut, context, xml ); | ||
5234 | } | ||
5235 | |||
5236 | // Apply postFilter | ||
5237 | if ( postFilter ) { | ||
5238 | temp = condense( matcherOut, postMap ); | ||
5239 | postFilter( temp, [], context, xml ); | ||
5240 | |||
5241 | // Un-match failing elements by moving them back to matcherIn | ||
5242 | i = temp.length; | ||
5243 | while ( i-- ) { | ||
5244 | if ( (elem = temp[i]) ) { | ||
5245 | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); | ||
5246 | } | ||
5247 | } | ||
5248 | } | ||
5249 | |||
5250 | if ( seed ) { | ||
5251 | if ( postFinder || preFilter ) { | ||
5252 | if ( postFinder ) { | ||
5253 | // Get the final matcherOut by condensing this intermediate into postFinder contexts | ||
5254 | temp = []; | ||
5255 | i = matcherOut.length; | ||
5256 | while ( i-- ) { | ||
5257 | if ( (elem = matcherOut[i]) ) { | ||
5258 | // Restore matcherIn since elem is not yet a final match | ||
5259 | temp.push( (matcherIn[i] = elem) ); | ||
5260 | } | ||
5261 | } | ||
5262 | postFinder( null, (matcherOut = []), temp, xml ); | ||
5263 | } | ||
5264 | |||
5265 | // Move matched elements from seed to results to keep them synchronized | ||
5266 | i = matcherOut.length; | ||
5267 | while ( i-- ) { | ||
5268 | if ( (elem = matcherOut[i]) && | ||
5269 | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { | ||
5270 | |||
5271 | seed[temp] = !(results[temp] = elem); | ||
5272 | } | ||
5273 | } | ||
5274 | } | ||
5275 | |||
5276 | // Add elements to results, through postFinder if defined | ||
5277 | } else { | ||
5278 | matcherOut = condense( | ||
5279 | matcherOut === results ? | ||
5280 | matcherOut.splice( preexisting, matcherOut.length ) : | ||
5281 | matcherOut | ||
5282 | ); | ||
5283 | if ( postFinder ) { | ||
5284 | postFinder( null, results, matcherOut, xml ); | ||
5285 | } else { | ||
5286 | push.apply( results, matcherOut ); | ||
5287 | } | ||
5288 | } | ||
5289 | }); | ||
5290 | } | ||
5291 | |||
5292 | function matcherFromTokens( tokens ) { | ||
5293 | var checkContext, matcher, j, | ||
5294 | len = tokens.length, | ||
5295 | leadingRelative = Expr.relative[ tokens[0].type ], | ||
5296 | implicitRelative = leadingRelative || Expr.relative[" "], | ||
5297 | i = leadingRelative ? 1 : 0, | ||
5298 | |||
5299 | // The foundational matcher ensures that elements are reachable from top-level context(s) | ||
5300 | matchContext = addCombinator( function( elem ) { | ||
5301 | return elem === checkContext; | ||
5302 | }, implicitRelative, true ), | ||
5303 | matchAnyContext = addCombinator( function( elem ) { | ||
5304 | return indexOf.call( checkContext, elem ) > -1; | ||
5305 | }, implicitRelative, true ), | ||
5306 | matchers = [ function( elem, context, xml ) { | ||
5307 | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( | ||
5308 | (checkContext = context).nodeType ? | ||
5309 | matchContext( elem, context, xml ) : | ||
5310 | matchAnyContext( elem, context, xml ) ); | ||
5311 | } ]; | ||
5312 | |||
5313 | for ( ; i < len; i++ ) { | ||
5314 | if ( (matcher = Expr.relative[ tokens[i].type ]) ) { | ||
5315 | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; | ||
5316 | } else { | ||
5317 | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); | ||
5318 | |||
5319 | // Return special upon seeing a positional matcher | ||
5320 | if ( matcher[ expando ] ) { | ||
5321 | // Find the next relative operator (if any) for proper handling | ||
5322 | j = ++i; | ||
5323 | for ( ; j < len; j++ ) { | ||
5324 | if ( Expr.relative[ tokens[j].type ] ) { | ||
5325 | break; | ||
5326 | } | ||
5327 | } | ||
5328 | return setMatcher( | ||
5329 | i > 1 && elementMatcher( matchers ), | ||
5330 | i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), | ||
5331 | matcher, | ||
5332 | i < j && matcherFromTokens( tokens.slice( i, j ) ), | ||
5333 | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), | ||
5334 | j < len && toSelector( tokens ) | ||
5335 | ); | ||
5336 | } | ||
5337 | matchers.push( matcher ); | ||
5338 | } | ||
5339 | } | ||
5340 | |||
5341 | return elementMatcher( matchers ); | ||
5342 | } | ||
5343 | |||
5344 | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { | ||
5345 | // A counter to specify which element is currently being matched | ||
5346 | var matcherCachedRuns = 0, | ||
5347 | bySet = setMatchers.length > 0, | ||
5348 | byElement = elementMatchers.length > 0, | ||
5349 | superMatcher = function( seed, context, xml, results, expandContext ) { | ||
5350 | var elem, j, matcher, | ||
5351 | setMatched = [], | ||
5352 | matchedCount = 0, | ||
5353 | i = "0", | ||
5354 | unmatched = seed && [], | ||
5355 | outermost = expandContext != null, | ||
5356 | contextBackup = outermostContext, | ||
5357 | // We must always have either seed elements or context | ||
5358 | elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), | ||
5359 | // Use integer dirruns iff this is the outermost matcher | ||
5360 | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); | ||
5361 | |||
5362 | if ( outermost ) { | ||
5363 | outermostContext = context !== document && context; | ||
5364 | cachedruns = matcherCachedRuns; | ||
5365 | } | ||
5366 | |||
5367 | // Add elements passing elementMatchers directly to results | ||
5368 | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below | ||
5369 | for ( ; (elem = elems[i]) != null; i++ ) { | ||
5370 | if ( byElement && elem ) { | ||
5371 | j = 0; | ||
5372 | while ( (matcher = elementMatchers[j++]) ) { | ||
5373 | if ( matcher( elem, context, xml ) ) { | ||
5374 | results.push( elem ); | ||
5375 | break; | ||
5376 | } | ||
5377 | } | ||
5378 | if ( outermost ) { | ||
5379 | dirruns = dirrunsUnique; | ||
5380 | cachedruns = ++matcherCachedRuns; | ||
5381 | } | ||
5382 | } | ||
5383 | |||
5384 | // Track unmatched elements for set filters | ||
5385 | if ( bySet ) { | ||
5386 | // They will have gone through all possible matchers | ||
5387 | if ( (elem = !matcher && elem) ) { | ||
5388 | matchedCount--; | ||
5389 | } | ||
5390 | |||
5391 | // Lengthen the array for every element, matched or not | ||
5392 | if ( seed ) { | ||
5393 | unmatched.push( elem ); | ||
5394 | } | ||
5395 | } | ||
5396 | } | ||
5397 | |||
5398 | // Apply set filters to unmatched elements | ||
5399 | matchedCount += i; | ||
5400 | if ( bySet && i !== matchedCount ) { | ||
5401 | j = 0; | ||
5402 | while ( (matcher = setMatchers[j++]) ) { | ||
5403 | matcher( unmatched, setMatched, context, xml ); | ||
5404 | } | ||
5405 | |||
5406 | if ( seed ) { | ||
5407 | // Reintegrate element matches to eliminate the need for sorting | ||
5408 | if ( matchedCount > 0 ) { | ||
5409 | while ( i-- ) { | ||
5410 | if ( !(unmatched[i] || setMatched[i]) ) { | ||
5411 | setMatched[i] = pop.call( results ); | ||
5412 | } | ||
5413 | } | ||
5414 | } | ||
5415 | |||
5416 | // Discard index placeholder values to get only actual matches | ||
5417 | setMatched = condense( setMatched ); | ||
5418 | } | ||
5419 | |||
5420 | // Add matches to results | ||
5421 | push.apply( results, setMatched ); | ||
5422 | |||
5423 | // Seedless set matches succeeding multiple successful matchers stipulate sorting | ||
5424 | if ( outermost && !seed && setMatched.length > 0 && | ||
5425 | ( matchedCount + setMatchers.length ) > 1 ) { | ||
5426 | |||
5427 | Sizzle.uniqueSort( results ); | ||
5428 | } | ||
5429 | } | ||
5430 | |||
5431 | // Override manipulation of globals by nested matchers | ||
5432 | if ( outermost ) { | ||
5433 | dirruns = dirrunsUnique; | ||
5434 | outermostContext = contextBackup; | ||
5435 | } | ||
5436 | |||
5437 | return unmatched; | ||
5438 | }; | ||
5439 | |||
5440 | return bySet ? | ||
5441 | markFunction( superMatcher ) : | ||
5442 | superMatcher; | ||
5443 | } | ||
5444 | |||
5445 | compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { | ||
5446 | var i, | ||
5447 | setMatchers = [], | ||
5448 | elementMatchers = [], | ||
5449 | cached = compilerCache[ selector + " " ]; | ||
5450 | |||
5451 | if ( !cached ) { | ||
5452 | // Generate a function of recursive functions that can be used to check each element | ||
5453 | if ( !group ) { | ||
5454 | group = tokenize( selector ); | ||
5455 | } | ||
5456 | i = group.length; | ||
5457 | while ( i-- ) { | ||
5458 | cached = matcherFromTokens( group[i] ); | ||
5459 | if ( cached[ expando ] ) { | ||
5460 | setMatchers.push( cached ); | ||
5461 | } else { | ||
5462 | elementMatchers.push( cached ); | ||
5463 | } | ||
5464 | } | ||
5465 | |||
5466 | // Cache the compiled function | ||
5467 | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); | ||
5468 | } | ||
5469 | return cached; | ||
5470 | }; | ||
5471 | |||
5472 | function multipleContexts( selector, contexts, results ) { | ||
5473 | var i = 0, | ||
5474 | len = contexts.length; | ||
5475 | for ( ; i < len; i++ ) { | ||
5476 | Sizzle( selector, contexts[i], results ); | ||
5477 | } | ||
5478 | return results; | ||
5479 | } | ||
5480 | |||
5481 | function select( selector, context, results, seed ) { | ||
5482 | var i, tokens, token, type, find, | ||
5483 | match = tokenize( selector ); | ||
5484 | |||
5485 | if ( !seed ) { | ||
5486 | // Try to minimize operations if there is only one group | ||
5487 | if ( match.length === 1 ) { | ||
5488 | |||
5489 | // Take a shortcut and set the context if the root selector is an ID | ||
5490 | tokens = match[0] = match[0].slice( 0 ); | ||
5491 | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && | ||
5492 | context.nodeType === 9 && !documentIsXML && | ||
5493 | Expr.relative[ tokens[1].type ] ) { | ||
5494 | |||
5495 | context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; | ||
5496 | if ( !context ) { | ||
5497 | return results; | ||
5498 | } | ||
5499 | |||
5500 | selector = selector.slice( tokens.shift().value.length ); | ||
5501 | } | ||
5502 | |||
5503 | // Fetch a seed set for right-to-left matching | ||
5504 | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; | ||
5505 | while ( i-- ) { | ||
5506 | token = tokens[i]; | ||
5507 | |||
5508 | // Abort if we hit a combinator | ||
5509 | if ( Expr.relative[ (type = token.type) ] ) { | ||
5510 | break; | ||
5511 | } | ||
5512 | if ( (find = Expr.find[ type ]) ) { | ||
5513 | // Search, expanding context for leading sibling combinators | ||
5514 | if ( (seed = find( | ||
5515 | token.matches[0].replace( runescape, funescape ), | ||
5516 | rsibling.test( tokens[0].type ) && context.parentNode || context | ||
5517 | )) ) { | ||
5518 | |||
5519 | // If seed is empty or no tokens remain, we can return early | ||
5520 | tokens.splice( i, 1 ); | ||
5521 | selector = seed.length && toSelector( tokens ); | ||
5522 | if ( !selector ) { | ||
5523 | push.apply( results, slice.call( seed, 0 ) ); | ||
5524 | return results; | ||
5525 | } | ||
5526 | |||
5527 | break; | ||
5528 | } | ||
5529 | } | ||
5530 | } | ||
5531 | } | ||
5532 | } | ||
5533 | |||
5534 | // Compile and execute a filtering function | ||
5535 | // Provide `match` to avoid retokenization if we modified the selector above | ||
5536 | compile( selector, match )( | ||
5537 | seed, | ||
5538 | context, | ||
5539 | documentIsXML, | ||
5540 | results, | ||
5541 | rsibling.test( selector ) | ||
5542 | ); | ||
5543 | return results; | ||
5544 | } | ||
5545 | |||
5546 | // Deprecated | ||
5547 | Expr.pseudos["nth"] = Expr.pseudos["eq"]; | ||
5548 | |||
5549 | // Easy API for creating new setFilters | ||
5550 | function setFilters() {} | ||
5551 | Expr.filters = setFilters.prototype = Expr.pseudos; | ||
5552 | Expr.setFilters = new setFilters(); | ||
5553 | |||
5554 | // Initialize with the default document | ||
5555 | setDocument(); | ||
5556 | |||
5557 | // Override sizzle attribute retrieval | ||
5558 | Sizzle.attr = jQuery.attr; | ||
5559 | jQuery.find = Sizzle; | ||
5560 | jQuery.expr = Sizzle.selectors; | ||
5561 | jQuery.expr[":"] = jQuery.expr.pseudos; | ||
5562 | jQuery.unique = Sizzle.uniqueSort; | ||
5563 | jQuery.text = Sizzle.getText; | ||
5564 | jQuery.isXMLDoc = Sizzle.isXML; | ||
5565 | jQuery.contains = Sizzle.contains; | ||
5566 | |||
5567 | |||
5568 | })( window ); | ||
5569 | var runtil = /Until$/, | ||
5570 | rparentsprev = /^(?:parents|prev(?:Until|All))/, | ||
5571 | isSimple = /^.[^:#\[\.,]*$/, | ||
5572 | rneedsContext = jQuery.expr.match.needsContext, | ||
5573 | // methods guaranteed to produce a unique set when starting from a unique set | ||
5574 | guaranteedUnique = { | ||
5575 | children: true, | ||
5576 | contents: true, | ||
5577 | next: true, | ||
5578 | prev: true | ||
5579 | }; | ||
5580 | |||
5581 | jQuery.fn.extend({ | ||
5582 | find: function( selector ) { | ||
5583 | var i, ret, self, | ||
5584 | len = this.length; | ||
5585 | |||
5586 | if ( typeof selector !== "string" ) { | ||
5587 | self = this; | ||
5588 | return this.pushStack( jQuery( selector ).filter(function() { | ||
5589 | for ( i = 0; i < len; i++ ) { | ||
5590 | if ( jQuery.contains( self[ i ], this ) ) { | ||
5591 | return true; | ||
5592 | } | ||
5593 | } | ||
5594 | }) ); | ||
5595 | } | ||
5596 | |||
5597 | ret = []; | ||
5598 | for ( i = 0; i < len; i++ ) { | ||
5599 | jQuery.find( selector, this[ i ], ret ); | ||
5600 | } | ||
5601 | |||
5602 | // Needed because $( selector, context ) becomes $( context ).find( selector ) | ||
5603 | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); | ||
5604 | ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; | ||
5605 | return ret; | ||
5606 | }, | ||
5607 | |||
5608 | has: function( target ) { | ||
5609 | var i, | ||
5610 | targets = jQuery( target, this ), | ||
5611 | len = targets.length; | ||
5612 | |||
5613 | return this.filter(function() { | ||
5614 | for ( i = 0; i < len; i++ ) { | ||
5615 | if ( jQuery.contains( this, targets[i] ) ) { | ||
5616 | return true; | ||
5617 | } | ||
5618 | } | ||
5619 | }); | ||
5620 | }, | ||
5621 | |||
5622 | not: function( selector ) { | ||
5623 | return this.pushStack( winnow(this, selector, false) ); | ||
5624 | }, | ||
5625 | |||
5626 | filter: function( selector ) { | ||
5627 | return this.pushStack( winnow(this, selector, true) ); | ||
5628 | }, | ||
5629 | |||
5630 | is: function( selector ) { | ||
5631 | return !!selector && ( | ||
5632 | typeof selector === "string" ? | ||
5633 | // If this is a positional/relative selector, check membership in the returned set | ||
5634 | // so $("p:first").is("p:last") won't return true for a doc with two "p". | ||
5635 | rneedsContext.test( selector ) ? | ||
5636 | jQuery( selector, this.context ).index( this[0] ) >= 0 : | ||
5637 | jQuery.filter( selector, this ).length > 0 : | ||
5638 | this.filter( selector ).length > 0 ); | ||
5639 | }, | ||
5640 | |||
5641 | closest: function( selectors, context ) { | ||
5642 | var cur, | ||
5643 | i = 0, | ||
5644 | l = this.length, | ||
5645 | ret = [], | ||
5646 | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? | ||
5647 | jQuery( selectors, context || this.context ) : | ||
5648 | 0; | ||
5649 | |||
5650 | for ( ; i < l; i++ ) { | ||
5651 | cur = this[i]; | ||
5652 | |||
5653 | while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { | ||
5654 | if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { | ||
5655 | ret.push( cur ); | ||
5656 | break; | ||
5657 | } | ||
5658 | cur = cur.parentNode; | ||
5659 | } | ||
5660 | } | ||
5661 | |||
5662 | return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); | ||
5663 | }, | ||
5664 | |||
5665 | // Determine the position of an element within | ||
5666 | // the matched set of elements | ||
5667 | index: function( elem ) { | ||
5668 | |||
5669 | // No argument, return index in parent | ||
5670 | if ( !elem ) { | ||
5671 | return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; | ||
5672 | } | ||
5673 | |||
5674 | // index in selector | ||
5675 | if ( typeof elem === "string" ) { | ||
5676 | return jQuery.inArray( this[0], jQuery( elem ) ); | ||
5677 | } | ||
5678 | |||
5679 | // Locate the position of the desired element | ||
5680 | return jQuery.inArray( | ||
5681 | // If it receives a jQuery object, the first element is used | ||
5682 | elem.jquery ? elem[0] : elem, this ); | ||
5683 | }, | ||
5684 | |||
5685 | add: function( selector, context ) { | ||
5686 | var set = typeof selector === "string" ? | ||
5687 | jQuery( selector, context ) : | ||
5688 | jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), | ||
5689 | all = jQuery.merge( this.get(), set ); | ||
5690 | |||
5691 | return this.pushStack( jQuery.unique(all) ); | ||
5692 | }, | ||
5693 | |||
5694 | addBack: function( selector ) { | ||
5695 | return this.add( selector == null ? | ||
5696 | this.prevObject : this.prevObject.filter(selector) | ||
5697 | ); | ||
5698 | } | ||
5699 | }); | ||
5700 | |||
5701 | jQuery.fn.andSelf = jQuery.fn.addBack; | ||
5702 | |||
5703 | function sibling( cur, dir ) { | ||
5704 | do { | ||
5705 | cur = cur[ dir ]; | ||
5706 | } while ( cur && cur.nodeType !== 1 ); | ||
5707 | |||
5708 | return cur; | ||
5709 | } | ||
5710 | |||
5711 | jQuery.each({ | ||
5712 | parent: function( elem ) { | ||
5713 | var parent = elem.parentNode; | ||
5714 | return parent && parent.nodeType !== 11 ? parent : null; | ||
5715 | }, | ||
5716 | parents: function( elem ) { | ||
5717 | return jQuery.dir( elem, "parentNode" ); | ||
5718 | }, | ||
5719 | parentsUntil: function( elem, i, until ) { | ||
5720 | return jQuery.dir( elem, "parentNode", until ); | ||
5721 | }, | ||
5722 | next: function( elem ) { | ||
5723 | return sibling( elem, "nextSibling" ); | ||
5724 | }, | ||
5725 | prev: function( elem ) { | ||
5726 | return sibling( elem, "previousSibling" ); | ||
5727 | }, | ||
5728 | nextAll: function( elem ) { | ||
5729 | return jQuery.dir( elem, "nextSibling" ); | ||
5730 | }, | ||
5731 | prevAll: function( elem ) { | ||
5732 | return jQuery.dir( elem, "previousSibling" ); | ||
5733 | }, | ||
5734 | nextUntil: function( elem, i, until ) { | ||
5735 | return jQuery.dir( elem, "nextSibling", until ); | ||
5736 | }, | ||
5737 | prevUntil: function( elem, i, until ) { | ||
5738 | return jQuery.dir( elem, "previousSibling", until ); | ||
5739 | }, | ||
5740 | siblings: function( elem ) { | ||
5741 | return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); | ||
5742 | }, | ||
5743 | children: function( elem ) { | ||
5744 | return jQuery.sibling( elem.firstChild ); | ||
5745 | }, | ||
5746 | contents: function( elem ) { | ||
5747 | return jQuery.nodeName( elem, "iframe" ) ? | ||
5748 | elem.contentDocument || elem.contentWindow.document : | ||
5749 | jQuery.merge( [], elem.childNodes ); | ||
5750 | } | ||
5751 | }, function( name, fn ) { | ||
5752 | jQuery.fn[ name ] = function( until, selector ) { | ||
5753 | var ret = jQuery.map( this, fn, until ); | ||
5754 | |||
5755 | if ( !runtil.test( name ) ) { | ||
5756 | selector = until; | ||
5757 | } | ||
5758 | |||
5759 | if ( selector && typeof selector === "string" ) { | ||
5760 | ret = jQuery.filter( selector, ret ); | ||
5761 | } | ||
5762 | |||
5763 | ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; | ||
5764 | |||
5765 | if ( this.length > 1 && rparentsprev.test( name ) ) { | ||
5766 | ret = ret.reverse(); | ||
5767 | } | ||
5768 | |||
5769 | return this.pushStack( ret ); | ||
5770 | }; | ||
5771 | }); | ||
5772 | |||
5773 | jQuery.extend({ | ||
5774 | filter: function( expr, elems, not ) { | ||
5775 | if ( not ) { | ||
5776 | expr = ":not(" + expr + ")"; | ||
5777 | } | ||
5778 | |||
5779 | return elems.length === 1 ? | ||
5780 | jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : | ||
5781 | jQuery.find.matches(expr, elems); | ||
5782 | }, | ||
5783 | |||
5784 | dir: function( elem, dir, until ) { | ||
5785 | var matched = [], | ||
5786 | cur = elem[ dir ]; | ||
5787 | |||
5788 | while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { | ||
5789 | if ( cur.nodeType === 1 ) { | ||
5790 | matched.push( cur ); | ||
5791 | } | ||
5792 | cur = cur[dir]; | ||
5793 | } | ||
5794 | return matched; | ||
5795 | }, | ||
5796 | |||
5797 | sibling: function( n, elem ) { | ||
5798 | var r = []; | ||
5799 | |||
5800 | for ( ; n; n = n.nextSibling ) { | ||
5801 | if ( n.nodeType === 1 && n !== elem ) { | ||
5802 | r.push( n ); | ||
5803 | } | ||
5804 | } | ||
5805 | |||
5806 | return r; | ||
5807 | } | ||
5808 | }); | ||
5809 | |||
5810 | // Implement the identical functionality for filter and not | ||
5811 | function winnow( elements, qualifier, keep ) { | ||
5812 | |||
5813 | // Can't pass null or undefined to indexOf in Firefox 4 | ||
5814 | // Set to 0 to skip string check | ||
5815 | qualifier = qualifier || 0; | ||
5816 | |||
5817 | if ( jQuery.isFunction( qualifier ) ) { | ||
5818 | return jQuery.grep(elements, function( elem, i ) { | ||
5819 | var retVal = !!qualifier.call( elem, i, elem ); | ||
5820 | return retVal === keep; | ||
5821 | }); | ||
5822 | |||
5823 | } else if ( qualifier.nodeType ) { | ||
5824 | return jQuery.grep(elements, function( elem ) { | ||
5825 | return ( elem === qualifier ) === keep; | ||
5826 | }); | ||
5827 | |||
5828 | } else if ( typeof qualifier === "string" ) { | ||
5829 | var filtered = jQuery.grep(elements, function( elem ) { | ||
5830 | return elem.nodeType === 1; | ||
5831 | }); | ||
5832 | |||
5833 | if ( isSimple.test( qualifier ) ) { | ||
5834 | return jQuery.filter(qualifier, filtered, !keep); | ||
5835 | } else { | ||
5836 | qualifier = jQuery.filter( qualifier, filtered ); | ||
5837 | } | ||
5838 | } | ||
5839 | |||
5840 | return jQuery.grep(elements, function( elem ) { | ||
5841 | return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; | ||
5842 | }); | ||
5843 | } | ||
5844 | function createSafeFragment( document ) { | ||
5845 | var list = nodeNames.split( "|" ), | ||
5846 | safeFrag = document.createDocumentFragment(); | ||
5847 | |||
5848 | if ( safeFrag.createElement ) { | ||
5849 | while ( list.length ) { | ||
5850 | safeFrag.createElement( | ||
5851 | list.pop() | ||
5852 | ); | ||
5853 | } | ||
5854 | } | ||
5855 | return safeFrag; | ||
5856 | } | ||
5857 | |||
5858 | var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + | ||
5859 | "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", | ||
5860 | rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, | ||
5861 | rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), | ||
5862 | rleadingWhitespace = /^\s+/, | ||
5863 | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, | ||
5864 | rtagName = /<([\w:]+)/, | ||
5865 | rtbody = /<tbody/i, | ||
5866 | rhtml = /<|&#?\w+;/, | ||
5867 | rnoInnerhtml = /<(?:script|style|link)/i, | ||
5868 | manipulation_rcheckableType = /^(?:checkbox|radio)$/i, | ||
5869 | // checked="checked" or checked | ||
5870 | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, | ||
5871 | rscriptType = /^$|\/(?:java|ecma)script/i, | ||
5872 | rscriptTypeMasked = /^true\/(.*)/, | ||
5873 | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, | ||
5874 | |||
5875 | // We have to close these tags to support XHTML (#13200) | ||
5876 | wrapMap = { | ||
5877 | option: [ 1, "<select multiple='multiple'>", "</select>" ], | ||
5878 | legend: [ 1, "<fieldset>", "</fieldset>" ], | ||
5879 | area: [ 1, "<map>", "</map>" ], | ||
5880 | param: [ 1, "<object>", "</object>" ], | ||
5881 | thead: [ 1, "<table>", "</table>" ], | ||
5882 | tr: [ 2, "<table><tbody>", "</tbody></table>" ], | ||
5883 | col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], | ||
5884 | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], | ||
5885 | |||
5886 | // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, | ||
5887 | // unless wrapped in a div with non-breaking characters in front of it. | ||
5888 | _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] | ||
5889 | }, | ||
5890 | safeFragment = createSafeFragment( document ), | ||
5891 | fragmentDiv = safeFragment.appendChild( document.createElement("div") ); | ||
5892 | |||
5893 | wrapMap.optgroup = wrapMap.option; | ||
5894 | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; | ||
5895 | wrapMap.th = wrapMap.td; | ||
5896 | |||
5897 | jQuery.fn.extend({ | ||
5898 | text: function( value ) { | ||
5899 | return jQuery.access( this, function( value ) { | ||
5900 | return value === undefined ? | ||
5901 | jQuery.text( this ) : | ||
5902 | this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); | ||
5903 | }, null, value, arguments.length ); | ||
5904 | }, | ||
5905 | |||
5906 | wrapAll: function( html ) { | ||
5907 | if ( jQuery.isFunction( html ) ) { | ||
5908 | return this.each(function(i) { | ||
5909 | jQuery(this).wrapAll( html.call(this, i) ); | ||
5910 | }); | ||
5911 | } | ||
5912 | |||
5913 | if ( this[0] ) { | ||
5914 | // The elements to wrap the target around | ||
5915 | var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); | ||
5916 | |||
5917 | if ( this[0].parentNode ) { | ||
5918 | wrap.insertBefore( this[0] ); | ||
5919 | } | ||
5920 | |||
5921 | wrap.map(function() { | ||
5922 | var elem = this; | ||
5923 | |||
5924 | while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { | ||
5925 | elem = elem.firstChild; | ||
5926 | } | ||
5927 | |||
5928 | return elem; | ||
5929 | }).append( this ); | ||
5930 | } | ||
5931 | |||
5932 | return this; | ||
5933 | }, | ||
5934 | |||
5935 | wrapInner: function( html ) { | ||
5936 | if ( jQuery.isFunction( html ) ) { | ||
5937 | return this.each(function(i) { | ||
5938 | jQuery(this).wrapInner( html.call(this, i) ); | ||
5939 | }); | ||
5940 | } | ||
5941 | |||
5942 | return this.each(function() { | ||
5943 | var self = jQuery( this ), | ||
5944 | contents = self.contents(); | ||
5945 | |||
5946 | if ( contents.length ) { | ||
5947 | contents.wrapAll( html ); | ||
5948 | |||
5949 | } else { | ||
5950 | self.append( html ); | ||
5951 | } | ||
5952 | }); | ||
5953 | }, | ||
5954 | |||
5955 | wrap: function( html ) { | ||
5956 | var isFunction = jQuery.isFunction( html ); | ||
5957 | |||
5958 | return this.each(function(i) { | ||
5959 | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); | ||
5960 | }); | ||
5961 | }, | ||
5962 | |||
5963 | unwrap: function() { | ||
5964 | return this.parent().each(function() { | ||
5965 | if ( !jQuery.nodeName( this, "body" ) ) { | ||
5966 | jQuery( this ).replaceWith( this.childNodes ); | ||
5967 | } | ||
5968 | }).end(); | ||
5969 | }, | ||
5970 | |||
5971 | append: function() { | ||
5972 | return this.domManip(arguments, true, function( elem ) { | ||
5973 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | ||
5974 | this.appendChild( elem ); | ||
5975 | } | ||
5976 | }); | ||
5977 | }, | ||
5978 | |||
5979 | prepend: function() { | ||
5980 | return this.domManip(arguments, true, function( elem ) { | ||
5981 | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | ||
5982 | this.insertBefore( elem, this.firstChild ); | ||
5983 | } | ||
5984 | }); | ||
5985 | }, | ||
5986 | |||
5987 | before: function() { | ||
5988 | return this.domManip( arguments, false, function( elem ) { | ||
5989 | if ( this.parentNode ) { | ||
5990 | this.parentNode.insertBefore( elem, this ); | ||
5991 | } | ||
5992 | }); | ||
5993 | }, | ||
5994 | |||
5995 | after: function() { | ||
5996 | return this.domManip( arguments, false, function( elem ) { | ||
5997 | if ( this.parentNode ) { | ||
5998 | this.parentNode.insertBefore( elem, this.nextSibling ); | ||
5999 | } | ||
6000 | }); | ||
6001 | }, | ||
6002 | |||
6003 | // keepData is for internal use only--do not document | ||
6004 | remove: function( selector, keepData ) { | ||
6005 | var elem, | ||
6006 | i = 0; | ||
6007 | |||
6008 | for ( ; (elem = this[i]) != null; i++ ) { | ||
6009 | if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { | ||
6010 | if ( !keepData && elem.nodeType === 1 ) { | ||
6011 | jQuery.cleanData( getAll( elem ) ); | ||
6012 | } | ||
6013 | |||
6014 | if ( elem.parentNode ) { | ||
6015 | if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { | ||
6016 | setGlobalEval( getAll( elem, "script" ) ); | ||
6017 | } | ||
6018 | elem.parentNode.removeChild( elem ); | ||
6019 | } | ||
6020 | } | ||
6021 | } | ||
6022 | |||
6023 | return this; | ||
6024 | }, | ||
6025 | |||
6026 | empty: function() { | ||
6027 | var elem, | ||
6028 | i = 0; | ||
6029 | |||
6030 | for ( ; (elem = this[i]) != null; i++ ) { | ||
6031 | // Remove element nodes and prevent memory leaks | ||
6032 | if ( elem.nodeType === 1 ) { | ||
6033 | jQuery.cleanData( getAll( elem, false ) ); | ||
6034 | } | ||
6035 | |||
6036 | // Remove any remaining nodes | ||
6037 | while ( elem.firstChild ) { | ||
6038 | elem.removeChild( elem.firstChild ); | ||
6039 | } | ||
6040 | |||
6041 | // If this is a select, ensure that it displays empty (#12336) | ||
6042 | // Support: IE<9 | ||
6043 | if ( elem.options && jQuery.nodeName( elem, "select" ) ) { | ||
6044 | elem.options.length = 0; | ||
6045 | } | ||
6046 | } | ||
6047 | |||
6048 | return this; | ||
6049 | }, | ||
6050 | |||
6051 | clone: function( dataAndEvents, deepDataAndEvents ) { | ||
6052 | dataAndEvents = dataAndEvents == null ? false : dataAndEvents; | ||
6053 | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; | ||
6054 | |||
6055 | return this.map( function () { | ||
6056 | return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); | ||
6057 | }); | ||
6058 | }, | ||
6059 | |||
6060 | html: function( value ) { | ||
6061 | return jQuery.access( this, function( value ) { | ||
6062 | var elem = this[0] || {}, | ||
6063 | i = 0, | ||
6064 | l = this.length; | ||
6065 | |||
6066 | if ( value === undefined ) { | ||
6067 | return elem.nodeType === 1 ? | ||
6068 | elem.innerHTML.replace( rinlinejQuery, "" ) : | ||
6069 | undefined; | ||
6070 | } | ||
6071 | |||
6072 | // See if we can take a shortcut and just use innerHTML | ||
6073 | if ( typeof value === "string" && !rnoInnerhtml.test( value ) && | ||
6074 | ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && | ||
6075 | ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && | ||
6076 | !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { | ||
6077 | |||
6078 | value = value.replace( rxhtmlTag, "<$1></$2>" ); | ||
6079 | |||
6080 | try { | ||
6081 | for (; i < l; i++ ) { | ||
6082 | // Remove element nodes and prevent memory leaks | ||
6083 | elem = this[i] || {}; | ||
6084 | if ( elem.nodeType === 1 ) { | ||
6085 | jQuery.cleanData( getAll( elem, false ) ); | ||
6086 | elem.innerHTML = value; | ||
6087 | } | ||
6088 | } | ||
6089 | |||
6090 | elem = 0; | ||
6091 | |||
6092 | // If using innerHTML throws an exception, use the fallback method | ||
6093 | } catch(e) {} | ||
6094 | } | ||
6095 | |||
6096 | if ( elem ) { | ||
6097 | this.empty().append( value ); | ||
6098 | } | ||
6099 | }, null, value, arguments.length ); | ||
6100 | }, | ||
6101 | |||
6102 | replaceWith: function( value ) { | ||
6103 | var isFunc = jQuery.isFunction( value ); | ||
6104 | |||
6105 | // Make sure that the elements are removed from the DOM before they are inserted | ||
6106 | // this can help fix replacing a parent with child elements | ||
6107 | if ( !isFunc && typeof value !== "string" ) { | ||
6108 | value = jQuery( value ).not( this ).detach(); | ||
6109 | } | ||
6110 | |||
6111 | return this.domManip( [ value ], true, function( elem ) { | ||
6112 | var next = this.nextSibling, | ||
6113 | parent = this.parentNode; | ||
6114 | |||
6115 | if ( parent ) { | ||
6116 | jQuery( this ).remove(); | ||
6117 | parent.insertBefore( elem, next ); | ||
6118 | } | ||
6119 | }); | ||
6120 | }, | ||
6121 | |||
6122 | detach: function( selector ) { | ||
6123 | return this.remove( selector, true ); | ||
6124 | }, | ||
6125 | |||
6126 | domManip: function( args, table, callback ) { | ||
6127 | |||
6128 | // Flatten any nested arrays | ||
6129 | args = core_concat.apply( [], args ); | ||
6130 | |||
6131 | var first, node, hasScripts, | ||
6132 | scripts, doc, fragment, | ||
6133 | i = 0, | ||
6134 | l = this.length, | ||
6135 | set = this, | ||
6136 | iNoClone = l - 1, | ||
6137 | value = args[0], | ||
6138 | isFunction = jQuery.isFunction( value ); | ||
6139 | |||
6140 | // We can't cloneNode fragments that contain checked, in WebKit | ||
6141 | if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { | ||
6142 | return this.each(function( index ) { | ||
6143 | var self = set.eq( index ); | ||
6144 | if ( isFunction ) { | ||
6145 | args[0] = value.call( this, index, table ? self.html() : undefined ); | ||
6146 | } | ||
6147 | self.domManip( args, table, callback ); | ||
6148 | }); | ||
6149 | } | ||
6150 | |||
6151 | if ( l ) { | ||
6152 | fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); | ||
6153 | first = fragment.firstChild; | ||
6154 | |||
6155 | if ( fragment.childNodes.length === 1 ) { | ||
6156 | fragment = first; | ||
6157 | } | ||
6158 | |||
6159 | if ( first ) { | ||
6160 | table = table && jQuery.nodeName( first, "tr" ); | ||
6161 | scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); | ||
6162 | hasScripts = scripts.length; | ||
6163 | |||
6164 | // Use the original fragment for the last item instead of the first because it can end up | ||
6165 | // being emptied incorrectly in certain situations (#8070). | ||
6166 | for ( ; i < l; i++ ) { | ||
6167 | node = fragment; | ||
6168 | |||
6169 | if ( i !== iNoClone ) { | ||
6170 | node = jQuery.clone( node, true, true ); | ||
6171 | |||
6172 | // Keep references to cloned scripts for later restoration | ||
6173 | if ( hasScripts ) { | ||
6174 | jQuery.merge( scripts, getAll( node, "script" ) ); | ||
6175 | } | ||
6176 | } | ||
6177 | |||
6178 | callback.call( | ||
6179 | table && jQuery.nodeName( this[i], "table" ) ? | ||
6180 | findOrAppend( this[i], "tbody" ) : | ||
6181 | this[i], | ||
6182 | node, | ||
6183 | i | ||
6184 | ); | ||
6185 | } | ||
6186 | |||
6187 | if ( hasScripts ) { | ||
6188 | doc = scripts[ scripts.length - 1 ].ownerDocument; | ||
6189 | |||
6190 | // Reenable scripts | ||
6191 | jQuery.map( scripts, restoreScript ); | ||
6192 | |||
6193 | // Evaluate executable scripts on first document insertion | ||
6194 | for ( i = 0; i < hasScripts; i++ ) { | ||
6195 | node = scripts[ i ]; | ||
6196 | if ( rscriptType.test( node.type || "" ) && | ||
6197 | !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { | ||
6198 | |||
6199 | if ( node.src ) { | ||
6200 | // Hope ajax is available... | ||
6201 | jQuery.ajax({ | ||
6202 | url: node.src, | ||
6203 | type: "GET", | ||
6204 | dataType: "script", | ||
6205 | async: false, | ||
6206 | global: false, | ||
6207 | "throws": true | ||
6208 | }); | ||
6209 | } else { | ||
6210 | jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); | ||
6211 | } | ||
6212 | } | ||
6213 | } | ||
6214 | } | ||
6215 | |||
6216 | // Fix #11809: Avoid leaking memory | ||
6217 | fragment = first = null; | ||
6218 | } | ||
6219 | } | ||
6220 | |||
6221 | return this; | ||
6222 | } | ||
6223 | }); | ||
6224 | |||
6225 | function findOrAppend( elem, tag ) { | ||
6226 | return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); | ||
6227 | } | ||
6228 | |||
6229 | // Replace/restore the type attribute of script elements for safe DOM manipulation | ||
6230 | function disableScript( elem ) { | ||
6231 | var attr = elem.getAttributeNode("type"); | ||
6232 | elem.type = ( attr && attr.specified ) + "/" + elem.type; | ||
6233 | return elem; | ||
6234 | } | ||
6235 | function restoreScript( elem ) { | ||
6236 | var match = rscriptTypeMasked.exec( elem.type ); | ||
6237 | if ( match ) { | ||
6238 | elem.type = match[1]; | ||
6239 | } else { | ||
6240 | elem.removeAttribute("type"); | ||
6241 | } | ||
6242 | return elem; | ||
6243 | } | ||
6244 | |||
6245 | // Mark scripts as having already been evaluated | ||
6246 | function setGlobalEval( elems, refElements ) { | ||
6247 | var elem, | ||
6248 | i = 0; | ||
6249 | for ( ; (elem = elems[i]) != null; i++ ) { | ||
6250 | jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); | ||
6251 | } | ||
6252 | } | ||
6253 | |||
6254 | function cloneCopyEvent( src, dest ) { | ||
6255 | |||
6256 | if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { | ||
6257 | return; | ||
6258 | } | ||
6259 | |||
6260 | var type, i, l, | ||
6261 | oldData = jQuery._data( src ), | ||
6262 | curData = jQuery._data( dest, oldData ), | ||
6263 | events = oldData.events; | ||
6264 | |||
6265 | if ( events ) { | ||
6266 | delete curData.handle; | ||
6267 | curData.events = {}; | ||
6268 | |||
6269 | for ( type in events ) { | ||
6270 | for ( i = 0, l = events[ type ].length; i < l; i++ ) { | ||
6271 | jQuery.event.add( dest, type, events[ type ][ i ] ); | ||
6272 | } | ||
6273 | } | ||
6274 | } | ||
6275 | |||
6276 | // make the cloned public data object a copy from the original | ||
6277 | if ( curData.data ) { | ||
6278 | curData.data = jQuery.extend( {}, curData.data ); | ||
6279 | } | ||
6280 | } | ||
6281 | |||
6282 | function fixCloneNodeIssues( src, dest ) { | ||
6283 | var nodeName, e, data; | ||
6284 | |||
6285 | // We do not need to do anything for non-Elements | ||
6286 | if ( dest.nodeType !== 1 ) { | ||
6287 | return; | ||
6288 | } | ||
6289 | |||
6290 | nodeName = dest.nodeName.toLowerCase(); | ||
6291 | |||
6292 | // IE6-8 copies events bound via attachEvent when using cloneNode. | ||
6293 | if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { | ||
6294 | data = jQuery._data( dest ); | ||
6295 | |||
6296 | for ( e in data.events ) { | ||
6297 | jQuery.removeEvent( dest, e, data.handle ); | ||
6298 | } | ||
6299 | |||
6300 | // Event data gets referenced instead of copied if the expando gets copied too | ||
6301 | dest.removeAttribute( jQuery.expando ); | ||
6302 | } | ||
6303 | |||
6304 | // IE blanks contents when cloning scripts, and tries to evaluate newly-set text | ||
6305 | if ( nodeName === "script" && dest.text !== src.text ) { | ||
6306 | disableScript( dest ).text = src.text; | ||
6307 | restoreScript( dest ); | ||
6308 | |||
6309 | // IE6-10 improperly clones children of object elements using classid. | ||
6310 | // IE10 throws NoModificationAllowedError if parent is null, #12132. | ||
6311 | } else if ( nodeName === "object" ) { | ||
6312 | if ( dest.parentNode ) { | ||
6313 | dest.outerHTML = src.outerHTML; | ||
6314 | } | ||
6315 | |||
6316 | // This path appears unavoidable for IE9. When cloning an object | ||
6317 | // element in IE9, the outerHTML strategy above is not sufficient. | ||
6318 | // If the src has innerHTML and the destination does not, | ||
6319 | // copy the src.innerHTML into the dest.innerHTML. #10324 | ||
6320 | if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { | ||
6321 | dest.innerHTML = src.innerHTML; | ||
6322 | } | ||
6323 | |||
6324 | } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { | ||
6325 | // IE6-8 fails to persist the checked state of a cloned checkbox | ||
6326 | // or radio button. Worse, IE6-7 fail to give the cloned element | ||
6327 | // a checked appearance if the defaultChecked value isn't also set | ||
6328 | |||
6329 | dest.defaultChecked = dest.checked = src.checked; | ||
6330 | |||
6331 | // IE6-7 get confused and end up setting the value of a cloned | ||
6332 | // checkbox/radio button to an empty string instead of "on" | ||
6333 | if ( dest.value !== src.value ) { | ||
6334 | dest.value = src.value; | ||
6335 | } | ||
6336 | |||
6337 | // IE6-8 fails to return the selected option to the default selected | ||
6338 | // state when cloning options | ||
6339 | } else if ( nodeName === "option" ) { | ||
6340 | dest.defaultSelected = dest.selected = src.defaultSelected; | ||
6341 | |||
6342 | // IE6-8 fails to set the defaultValue to the correct value when | ||
6343 | // cloning other types of input fields | ||
6344 | } else if ( nodeName === "input" || nodeName === "textarea" ) { | ||
6345 | dest.defaultValue = src.defaultValue; | ||
6346 | } | ||
6347 | } | ||
6348 | |||
6349 | jQuery.each({ | ||
6350 | appendTo: "append", | ||
6351 | prependTo: "prepend", | ||
6352 | insertBefore: "before", | ||
6353 | insertAfter: "after", | ||
6354 | replaceAll: "replaceWith" | ||
6355 | }, function( name, original ) { | ||
6356 | jQuery.fn[ name ] = function( selector ) { | ||
6357 | var elems, | ||
6358 | i = 0, | ||
6359 | ret = [], | ||
6360 | insert = jQuery( selector ), | ||
6361 | last = insert.length - 1; | ||
6362 | |||
6363 | for ( ; i <= last; i++ ) { | ||
6364 | elems = i === last ? this : this.clone(true); | ||
6365 | jQuery( insert[i] )[ original ]( elems ); | ||
6366 | |||
6367 | // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() | ||
6368 | core_push.apply( ret, elems.get() ); | ||
6369 | } | ||
6370 | |||
6371 | return this.pushStack( ret ); | ||
6372 | }; | ||
6373 | }); | ||
6374 | |||
6375 | function getAll( context, tag ) { | ||
6376 | var elems, elem, | ||
6377 | i = 0, | ||
6378 | found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : | ||
6379 | typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : | ||
6380 | undefined; | ||
6381 | |||
6382 | if ( !found ) { | ||
6383 | for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { | ||
6384 | if ( !tag || jQuery.nodeName( elem, tag ) ) { | ||
6385 | found.push( elem ); | ||
6386 | } else { | ||
6387 | jQuery.merge( found, getAll( elem, tag ) ); | ||
6388 | } | ||
6389 | } | ||
6390 | } | ||
6391 | |||
6392 | return tag === undefined || tag && jQuery.nodeName( context, tag ) ? | ||
6393 | jQuery.merge( [ context ], found ) : | ||
6394 | found; | ||
6395 | } | ||
6396 | |||
6397 | // Used in buildFragment, fixes the defaultChecked property | ||
6398 | function fixDefaultChecked( elem ) { | ||
6399 | if ( manipulation_rcheckableType.test( elem.type ) ) { | ||
6400 | elem.defaultChecked = elem.checked; | ||
6401 | } | ||
6402 | } | ||
6403 | |||
6404 | jQuery.extend({ | ||
6405 | clone: function( elem, dataAndEvents, deepDataAndEvents ) { | ||
6406 | var destElements, node, clone, i, srcElements, | ||
6407 | inPage = jQuery.contains( elem.ownerDocument, elem ); | ||
6408 | |||
6409 | if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { | ||
6410 | clone = elem.cloneNode( true ); | ||
6411 | |||
6412 | // IE<=8 does not properly clone detached, unknown element nodes | ||
6413 | } else { | ||
6414 | fragmentDiv.innerHTML = elem.outerHTML; | ||
6415 | fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); | ||
6416 | } | ||
6417 | |||
6418 | if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && | ||
6419 | (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { | ||
6420 | |||
6421 | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 | ||
6422 | destElements = getAll( clone ); | ||
6423 | srcElements = getAll( elem ); | ||
6424 | |||
6425 | // Fix all IE cloning issues | ||
6426 | for ( i = 0; (node = srcElements[i]) != null; ++i ) { | ||
6427 | // Ensure that the destination node is not null; Fixes #9587 | ||
6428 | if ( destElements[i] ) { | ||
6429 | fixCloneNodeIssues( node, destElements[i] ); | ||
6430 | } | ||
6431 | } | ||
6432 | } | ||
6433 | |||
6434 | // Copy the events from the original to the clone | ||
6435 | if ( dataAndEvents ) { | ||
6436 | if ( deepDataAndEvents ) { | ||
6437 | srcElements = srcElements || getAll( elem ); | ||
6438 | destElements = destElements || getAll( clone ); | ||
6439 | |||
6440 | for ( i = 0; (node = srcElements[i]) != null; i++ ) { | ||
6441 | cloneCopyEvent( node, destElements[i] ); | ||
6442 | } | ||
6443 | } else { | ||
6444 | cloneCopyEvent( elem, clone ); | ||
6445 | } | ||
6446 | } | ||
6447 | |||
6448 | // Preserve script evaluation history | ||
6449 | destElements = getAll( clone, "script" ); | ||
6450 | if ( destElements.length > 0 ) { | ||
6451 | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); | ||
6452 | } | ||
6453 | |||
6454 | destElements = srcElements = node = null; | ||
6455 | |||
6456 | // Return the cloned set | ||
6457 | return clone; | ||
6458 | }, | ||
6459 | |||
6460 | buildFragment: function( elems, context, scripts, selection ) { | ||
6461 | var j, elem, contains, | ||
6462 | tmp, tag, tbody, wrap, | ||
6463 | l = elems.length, | ||
6464 | |||
6465 | // Ensure a safe fragment | ||
6466 | safe = createSafeFragment( context ), | ||
6467 | |||
6468 | nodes = [], | ||
6469 | i = 0; | ||
6470 | |||
6471 | for ( ; i < l; i++ ) { | ||
6472 | elem = elems[ i ]; | ||
6473 | |||
6474 | if ( elem || elem === 0 ) { | ||
6475 | |||
6476 | // Add nodes directly | ||
6477 | if ( jQuery.type( elem ) === "object" ) { | ||
6478 | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); | ||
6479 | |||
6480 | // Convert non-html into a text node | ||
6481 | } else if ( !rhtml.test( elem ) ) { | ||
6482 | nodes.push( context.createTextNode( elem ) ); | ||
6483 | |||
6484 | // Convert html into DOM nodes | ||
6485 | } else { | ||
6486 | tmp = tmp || safe.appendChild( context.createElement("div") ); | ||
6487 | |||
6488 | // Deserialize a standard representation | ||
6489 | tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); | ||
6490 | wrap = wrapMap[ tag ] || wrapMap._default; | ||
6491 | |||
6492 | tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; | ||
6493 | |||
6494 | // Descend through wrappers to the right content | ||
6495 | j = wrap[0]; | ||
6496 | while ( j-- ) { | ||
6497 | tmp = tmp.lastChild; | ||
6498 | } | ||
6499 | |||
6500 | // Manually add leading whitespace removed by IE | ||
6501 | if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { | ||
6502 | nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); | ||
6503 | } | ||
6504 | |||
6505 | // Remove IE's autoinserted <tbody> from table fragments | ||
6506 | if ( !jQuery.support.tbody ) { | ||
6507 | |||
6508 | // String was a <table>, *may* have spurious <tbody> | ||
6509 | elem = tag === "table" && !rtbody.test( elem ) ? | ||
6510 | tmp.firstChild : | ||
6511 | |||
6512 | // String was a bare <thead> or <tfoot> | ||
6513 | wrap[1] === "<table>" && !rtbody.test( elem ) ? | ||
6514 | tmp : | ||
6515 | 0; | ||
6516 | |||
6517 | j = elem && elem.childNodes.length; | ||
6518 | while ( j-- ) { | ||
6519 | if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { | ||
6520 | elem.removeChild( tbody ); | ||
6521 | } | ||
6522 | } | ||
6523 | } | ||
6524 | |||
6525 | jQuery.merge( nodes, tmp.childNodes ); | ||
6526 | |||
6527 | // Fix #12392 for WebKit and IE > 9 | ||
6528 | tmp.textContent = ""; | ||
6529 | |||
6530 | // Fix #12392 for oldIE | ||
6531 | while ( tmp.firstChild ) { | ||
6532 | tmp.removeChild( tmp.firstChild ); | ||
6533 | } | ||
6534 | |||
6535 | // Remember the top-level container for proper cleanup | ||
6536 | tmp = safe.lastChild; | ||
6537 | } | ||
6538 | } | ||
6539 | } | ||
6540 | |||
6541 | // Fix #11356: Clear elements from fragment | ||
6542 | if ( tmp ) { | ||
6543 | safe.removeChild( tmp ); | ||
6544 | } | ||
6545 | |||
6546 | // Reset defaultChecked for any radios and checkboxes | ||
6547 | // about to be appended to the DOM in IE 6/7 (#8060) | ||
6548 | if ( !jQuery.support.appendChecked ) { | ||
6549 | jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); | ||
6550 | } | ||
6551 | |||
6552 | i = 0; | ||
6553 | while ( (elem = nodes[ i++ ]) ) { | ||
6554 | |||
6555 | // #4087 - If origin and destination elements are the same, and this is | ||
6556 | // that element, do not do anything | ||
6557 | if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { | ||
6558 | continue; | ||
6559 | } | ||
6560 | |||
6561 | contains = jQuery.contains( elem.ownerDocument, elem ); | ||
6562 | |||
6563 | // Append to fragment | ||
6564 | tmp = getAll( safe.appendChild( elem ), "script" ); | ||
6565 | |||
6566 | // Preserve script evaluation history | ||
6567 | if ( contains ) { | ||
6568 | setGlobalEval( tmp ); | ||
6569 | } | ||
6570 | |||
6571 | // Capture executables | ||
6572 | if ( scripts ) { | ||
6573 | j = 0; | ||
6574 | while ( (elem = tmp[ j++ ]) ) { | ||
6575 | if ( rscriptType.test( elem.type || "" ) ) { | ||
6576 | scripts.push( elem ); | ||
6577 | } | ||
6578 | } | ||
6579 | } | ||
6580 | } | ||
6581 | |||
6582 | tmp = null; | ||
6583 | |||
6584 | return safe; | ||
6585 | }, | ||
6586 | |||
6587 | cleanData: function( elems, /* internal */ acceptData ) { | ||
6588 | var elem, type, id, data, | ||
6589 | i = 0, | ||
6590 | internalKey = jQuery.expando, | ||
6591 | cache = jQuery.cache, | ||
6592 | deleteExpando = jQuery.support.deleteExpando, | ||
6593 | special = jQuery.event.special; | ||
6594 | |||
6595 | for ( ; (elem = elems[i]) != null; i++ ) { | ||
6596 | |||
6597 | if ( acceptData || jQuery.acceptData( elem ) ) { | ||
6598 | |||
6599 | id = elem[ internalKey ]; | ||
6600 | data = id && cache[ id ]; | ||
6601 | |||
6602 | if ( data ) { | ||
6603 | if ( data.events ) { | ||
6604 | for ( type in data.events ) { | ||
6605 | if ( special[ type ] ) { | ||
6606 | jQuery.event.remove( elem, type ); | ||
6607 | |||
6608 | // This is a shortcut to avoid jQuery.event.remove's overhead | ||
6609 | } else { | ||
6610 | jQuery.removeEvent( elem, type, data.handle ); | ||
6611 | } | ||
6612 | } | ||
6613 | } | ||
6614 | |||
6615 | // Remove cache only if it was not already removed by jQuery.event.remove | ||
6616 | if ( cache[ id ] ) { | ||
6617 | |||
6618 | delete cache[ id ]; | ||
6619 | |||
6620 | // IE does not allow us to delete expando properties from nodes, | ||
6621 | // nor does it have a removeAttribute function on Document nodes; | ||
6622 | // we must handle all of these cases | ||
6623 | if ( deleteExpando ) { | ||
6624 | delete elem[ internalKey ]; | ||
6625 | |||
6626 | } else if ( typeof elem.removeAttribute !== core_strundefined ) { | ||
6627 | elem.removeAttribute( internalKey ); | ||
6628 | |||
6629 | } else { | ||
6630 | elem[ internalKey ] = null; | ||
6631 | } | ||
6632 | |||
6633 | core_deletedIds.push( id ); | ||
6634 | } | ||
6635 | } | ||
6636 | } | ||
6637 | } | ||
6638 | } | ||
6639 | }); | ||
6640 | var iframe, getStyles, curCSS, | ||
6641 | ralpha = /alpha\([^)]*\)/i, | ||
6642 | ropacity = /opacity\s*=\s*([^)]*)/, | ||
6643 | rposition = /^(top|right|bottom|left)$/, | ||
6644 | // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" | ||
6645 | // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display | ||
6646 | rdisplayswap = /^(none|table(?!-c[ea]).+)/, | ||
6647 | rmargin = /^margin/, | ||
6648 | rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), | ||
6649 | rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), | ||
6650 | rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), | ||
6651 | elemdisplay = { BODY: "block" }, | ||
6652 | |||
6653 | cssShow = { position: "absolute", visibility: "hidden", display: "block" }, | ||
6654 | cssNormalTransform = { | ||
6655 | letterSpacing: 0, | ||
6656 | fontWeight: 400 | ||
6657 | }, | ||
6658 | |||
6659 | cssExpand = [ "Top", "Right", "Bottom", "Left" ], | ||
6660 | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; | ||
6661 | |||
6662 | // return a css property mapped to a potentially vendor prefixed property | ||
6663 | function vendorPropName( style, name ) { | ||
6664 | |||
6665 | // shortcut for names that are not vendor prefixed | ||
6666 | if ( name in style ) { | ||
6667 | return name; | ||
6668 | } | ||
6669 | |||
6670 | // check for vendor prefixed names | ||
6671 | var capName = name.charAt(0).toUpperCase() + name.slice(1), | ||
6672 | origName = name, | ||
6673 | i = cssPrefixes.length; | ||
6674 | |||
6675 | while ( i-- ) { | ||
6676 | name = cssPrefixes[ i ] + capName; | ||
6677 | if ( name in style ) { | ||
6678 | return name; | ||
6679 | } | ||
6680 | } | ||
6681 | |||
6682 | return origName; | ||
6683 | } | ||
6684 | |||
6685 | function isHidden( elem, el ) { | ||
6686 | // isHidden might be called from jQuery#filter function; | ||
6687 | // in that case, element will be second argument | ||
6688 | elem = el || elem; | ||
6689 | return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); | ||
6690 | } | ||
6691 | |||
6692 | function showHide( elements, show ) { | ||
6693 | var display, elem, hidden, | ||
6694 | values = [], | ||
6695 | index = 0, | ||
6696 | length = elements.length; | ||
6697 | |||
6698 | for ( ; index < length; index++ ) { | ||
6699 | elem = elements[ index ]; | ||
6700 | if ( !elem.style ) { | ||
6701 | continue; | ||
6702 | } | ||
6703 | |||
6704 | values[ index ] = jQuery._data( elem, "olddisplay" ); | ||
6705 | display = elem.style.display; | ||
6706 | if ( show ) { | ||
6707 | // Reset the inline display of this element to learn if it is | ||
6708 | // being hidden by cascaded rules or not | ||
6709 | if ( !values[ index ] && display === "none" ) { | ||
6710 | elem.style.display = ""; | ||
6711 | } | ||
6712 | |||
6713 | // Set elements which have been overridden with display: none | ||
6714 | // in a stylesheet to whatever the default browser style is | ||
6715 | // for such an element | ||
6716 | if ( elem.style.display === "" && isHidden( elem ) ) { | ||
6717 | values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); | ||
6718 | } | ||
6719 | } else { | ||
6720 | |||
6721 | if ( !values[ index ] ) { | ||
6722 | hidden = isHidden( elem ); | ||
6723 | |||
6724 | if ( display && display !== "none" || !hidden ) { | ||
6725 | jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); | ||
6726 | } | ||
6727 | } | ||
6728 | } | ||
6729 | } | ||
6730 | |||
6731 | // Set the display of most of the elements in a second loop | ||
6732 | // to avoid the constant reflow | ||
6733 | for ( index = 0; index < length; index++ ) { | ||
6734 | elem = elements[ index ]; | ||
6735 | if ( !elem.style ) { | ||
6736 | continue; | ||
6737 | } | ||
6738 | if ( !show || elem.style.display === "none" || elem.style.display === "" ) { | ||
6739 | elem.style.display = show ? values[ index ] || "" : "none"; | ||
6740 | } | ||
6741 | } | ||
6742 | |||
6743 | return elements; | ||
6744 | } | ||
6745 | |||
6746 | jQuery.fn.extend({ | ||
6747 | css: function( name, value ) { | ||
6748 | return jQuery.access( this, function( elem, name, value ) { | ||
6749 | var len, styles, | ||
6750 | map = {}, | ||
6751 | i = 0; | ||
6752 | |||
6753 | if ( jQuery.isArray( name ) ) { | ||
6754 | styles = getStyles( elem ); | ||
6755 | len = name.length; | ||
6756 | |||
6757 | for ( ; i < len; i++ ) { | ||
6758 | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); | ||
6759 | } | ||
6760 | |||
6761 | return map; | ||
6762 | } | ||
6763 | |||
6764 | return value !== undefined ? | ||
6765 | jQuery.style( elem, name, value ) : | ||
6766 | jQuery.css( elem, name ); | ||
6767 | }, name, value, arguments.length > 1 ); | ||
6768 | }, | ||
6769 | show: function() { | ||
6770 | return showHide( this, true ); | ||
6771 | }, | ||
6772 | hide: function() { | ||
6773 | return showHide( this ); | ||
6774 | }, | ||
6775 | toggle: function( state ) { | ||
6776 | var bool = typeof state === "boolean"; | ||
6777 | |||
6778 | return this.each(function() { | ||
6779 | if ( bool ? state : isHidden( this ) ) { | ||
6780 | jQuery( this ).show(); | ||
6781 | } else { | ||
6782 | jQuery( this ).hide(); | ||
6783 | } | ||
6784 | }); | ||
6785 | } | ||
6786 | }); | ||
6787 | |||
6788 | jQuery.extend({ | ||
6789 | // Add in style property hooks for overriding the default | ||
6790 | // behavior of getting and setting a style property | ||
6791 | cssHooks: { | ||
6792 | opacity: { | ||
6793 | get: function( elem, computed ) { | ||
6794 | if ( computed ) { | ||
6795 | // We should always get a number back from opacity | ||
6796 | var ret = curCSS( elem, "opacity" ); | ||
6797 | return ret === "" ? "1" : ret; | ||
6798 | } | ||
6799 | } | ||
6800 | } | ||
6801 | }, | ||
6802 | |||
6803 | // Exclude the following css properties to add px | ||
6804 | cssNumber: { | ||
6805 | "columnCount": true, | ||
6806 | "fillOpacity": true, | ||
6807 | "fontWeight": true, | ||
6808 | "lineHeight": true, | ||
6809 | "opacity": true, | ||
6810 | "orphans": true, | ||
6811 | "widows": true, | ||
6812 | "zIndex": true, | ||
6813 | "zoom": true | ||
6814 | }, | ||
6815 | |||
6816 | // Add in properties whose names you wish to fix before | ||
6817 | // setting or getting the value | ||
6818 | cssProps: { | ||
6819 | // normalize float css property | ||
6820 | "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" | ||
6821 | }, | ||
6822 | |||
6823 | // Get and set the style property on a DOM Node | ||
6824 | style: function( elem, name, value, extra ) { | ||
6825 | // Don't set styles on text and comment nodes | ||
6826 | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { | ||
6827 | return; | ||
6828 | } | ||
6829 | |||
6830 | // Make sure that we're working with the right name | ||
6831 | var ret, type, hooks, | ||
6832 | origName = jQuery.camelCase( name ), | ||
6833 | style = elem.style; | ||
6834 | |||
6835 | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); | ||
6836 | |||
6837 | // gets hook for the prefixed version | ||
6838 | // followed by the unprefixed version | ||
6839 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | ||
6840 | |||
6841 | // Check if we're setting a value | ||
6842 | if ( value !== undefined ) { | ||
6843 | type = typeof value; | ||
6844 | |||
6845 | // convert relative number strings (+= or -=) to relative numbers. #7345 | ||
6846 | if ( type === "string" && (ret = rrelNum.exec( value )) ) { | ||
6847 | value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); | ||
6848 | // Fixes bug #9237 | ||
6849 | type = "number"; | ||
6850 | } | ||
6851 | |||
6852 | // Make sure that NaN and null values aren't set. See: #7116 | ||
6853 | if ( value == null || type === "number" && isNaN( value ) ) { | ||
6854 | return; | ||
6855 | } | ||
6856 | |||
6857 | // If a number was passed in, add 'px' to the (except for certain CSS properties) | ||
6858 | if ( type === "number" && !jQuery.cssNumber[ origName ] ) { | ||
6859 | value += "px"; | ||
6860 | } | ||
6861 | |||
6862 | // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, | ||
6863 | // but it would mean to define eight (for every problematic property) identical functions | ||
6864 | if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { | ||
6865 | style[ name ] = "inherit"; | ||
6866 | } | ||
6867 | |||
6868 | // If a hook was provided, use that value, otherwise just set the specified value | ||
6869 | if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { | ||
6870 | |||
6871 | // Wrapped to prevent IE from throwing errors when 'invalid' values are provided | ||
6872 | // Fixes bug #5509 | ||
6873 | try { | ||
6874 | style[ name ] = value; | ||
6875 | } catch(e) {} | ||
6876 | } | ||
6877 | |||
6878 | } else { | ||
6879 | // If a hook was provided get the non-computed value from there | ||
6880 | if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { | ||
6881 | return ret; | ||
6882 | } | ||
6883 | |||
6884 | // Otherwise just get the value from the style object | ||
6885 | return style[ name ]; | ||
6886 | } | ||
6887 | }, | ||
6888 | |||
6889 | css: function( elem, name, extra, styles ) { | ||
6890 | var num, val, hooks, | ||
6891 | origName = jQuery.camelCase( name ); | ||
6892 | |||
6893 | // Make sure that we're working with the right name | ||
6894 | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); | ||
6895 | |||
6896 | // gets hook for the prefixed version | ||
6897 | // followed by the unprefixed version | ||
6898 | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | ||
6899 | |||
6900 | // If a hook was provided get the computed value from there | ||
6901 | if ( hooks && "get" in hooks ) { | ||
6902 | val = hooks.get( elem, true, extra ); | ||
6903 | } | ||
6904 | |||
6905 | // Otherwise, if a way to get the computed value exists, use that | ||
6906 | if ( val === undefined ) { | ||
6907 | val = curCSS( elem, name, styles ); | ||
6908 | } | ||
6909 | |||
6910 | //convert "normal" to computed value | ||
6911 | if ( val === "normal" && name in cssNormalTransform ) { | ||
6912 | val = cssNormalTransform[ name ]; | ||
6913 | } | ||
6914 | |||
6915 | // Return, converting to number if forced or a qualifier was provided and val looks numeric | ||
6916 | if ( extra === "" || extra ) { | ||
6917 | num = parseFloat( val ); | ||
6918 | return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; | ||
6919 | } | ||
6920 | return val; | ||
6921 | }, | ||
6922 | |||
6923 | // A method for quickly swapping in/out CSS properties to get correct calculations | ||
6924 | swap: function( elem, options, callback, args ) { | ||
6925 | var ret, name, | ||
6926 | old = {}; | ||
6927 | |||
6928 | // Remember the old values, and insert the new ones | ||
6929 | for ( name in options ) { | ||
6930 | old[ name ] = elem.style[ name ]; | ||
6931 | elem.style[ name ] = options[ name ]; | ||
6932 | } | ||
6933 | |||
6934 | ret = callback.apply( elem, args || [] ); | ||
6935 | |||
6936 | // Revert the old values | ||
6937 | for ( name in options ) { | ||
6938 | elem.style[ name ] = old[ name ]; | ||
6939 | } | ||
6940 | |||
6941 | return ret; | ||
6942 | } | ||
6943 | }); | ||
6944 | |||
6945 | // NOTE: we've included the "window" in window.getComputedStyle | ||
6946 | // because jsdom on node.js will break without it. | ||
6947 | if ( window.getComputedStyle ) { | ||
6948 | getStyles = function( elem ) { | ||
6949 | return window.getComputedStyle( elem, null ); | ||
6950 | }; | ||
6951 | |||
6952 | curCSS = function( elem, name, _computed ) { | ||
6953 | var width, minWidth, maxWidth, | ||
6954 | computed = _computed || getStyles( elem ), | ||
6955 | |||
6956 | // getPropertyValue is only needed for .css('filter') in IE9, see #12537 | ||
6957 | ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, | ||
6958 | style = elem.style; | ||
6959 | |||
6960 | if ( computed ) { | ||
6961 | |||
6962 | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { | ||
6963 | ret = jQuery.style( elem, name ); | ||
6964 | } | ||
6965 | |||
6966 | // A tribute to the "awesome hack by Dean Edwards" | ||
6967 | // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right | ||
6968 | // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels | ||
6969 | // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values | ||
6970 | if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { | ||
6971 | |||
6972 | // Remember the original values | ||
6973 | width = style.width; | ||
6974 | minWidth = style.minWidth; | ||
6975 | maxWidth = style.maxWidth; | ||
6976 | |||
6977 | // Put in the new values to get a computed value out | ||
6978 | style.minWidth = style.maxWidth = style.width = ret; | ||
6979 | ret = computed.width; | ||
6980 | |||
6981 | // Revert the changed values | ||
6982 | style.width = width; | ||
6983 | style.minWidth = minWidth; | ||
6984 | style.maxWidth = maxWidth; | ||
6985 | } | ||
6986 | } | ||
6987 | |||
6988 | return ret; | ||
6989 | }; | ||
6990 | } else if ( document.documentElement.currentStyle ) { | ||
6991 | getStyles = function( elem ) { | ||
6992 | return elem.currentStyle; | ||
6993 | }; | ||
6994 | |||
6995 | curCSS = function( elem, name, _computed ) { | ||
6996 | var left, rs, rsLeft, | ||
6997 | computed = _computed || getStyles( elem ), | ||
6998 | ret = computed ? computed[ name ] : undefined, | ||
6999 | style = elem.style; | ||
7000 | |||
7001 | // Avoid setting ret to empty string here | ||
7002 | // so we don't default to auto | ||
7003 | if ( ret == null && style && style[ name ] ) { | ||
7004 | ret = style[ name ]; | ||
7005 | } | ||
7006 | |||
7007 | // From the awesome hack by Dean Edwards | ||
7008 | // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 | ||
7009 | |||
7010 | // If we're not dealing with a regular pixel number | ||
7011 | // but a number that has a weird ending, we need to convert it to pixels | ||
7012 | // but not position css attributes, as those are proportional to the parent element instead | ||
7013 | // and we can't measure the parent instead because it might trigger a "stacking dolls" problem | ||
7014 | if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { | ||
7015 | |||
7016 | // Remember the original values | ||
7017 | left = style.left; | ||
7018 | rs = elem.runtimeStyle; | ||
7019 | rsLeft = rs && rs.left; | ||
7020 | |||
7021 | // Put in the new values to get a computed value out | ||
7022 | if ( rsLeft ) { | ||
7023 | rs.left = elem.currentStyle.left; | ||
7024 | } | ||
7025 | style.left = name === "fontSize" ? "1em" : ret; | ||
7026 | ret = style.pixelLeft + "px"; | ||
7027 | |||
7028 | // Revert the changed values | ||
7029 | style.left = left; | ||
7030 | if ( rsLeft ) { | ||
7031 | rs.left = rsLeft; | ||
7032 | } | ||
7033 | } | ||
7034 | |||
7035 | return ret === "" ? "auto" : ret; | ||
7036 | }; | ||
7037 | } | ||
7038 | |||
7039 | function setPositiveNumber( elem, value, subtract ) { | ||
7040 | var matches = rnumsplit.exec( value ); | ||
7041 | return matches ? | ||
7042 | // Guard against undefined "subtract", e.g., when used as in cssHooks | ||
7043 | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : | ||
7044 | value; | ||
7045 | } | ||
7046 | |||
7047 | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { | ||
7048 | var i = extra === ( isBorderBox ? "border" : "content" ) ? | ||
7049 | // If we already have the right measurement, avoid augmentation | ||
7050 | 4 : | ||
7051 | // Otherwise initialize for horizontal or vertical properties | ||
7052 | name === "width" ? 1 : 0, | ||
7053 | |||
7054 | val = 0; | ||
7055 | |||
7056 | for ( ; i < 4; i += 2 ) { | ||
7057 | // both box models exclude margin, so add it if we want it | ||
7058 | if ( extra === "margin" ) { | ||
7059 | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); | ||
7060 | } | ||
7061 | |||
7062 | if ( isBorderBox ) { | ||
7063 | // border-box includes padding, so remove it if we want content | ||
7064 | if ( extra === "content" ) { | ||
7065 | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | ||
7066 | } | ||
7067 | |||
7068 | // at this point, extra isn't border nor margin, so remove border | ||
7069 | if ( extra !== "margin" ) { | ||
7070 | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | ||
7071 | } | ||
7072 | } else { | ||
7073 | // at this point, extra isn't content, so add padding | ||
7074 | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | ||
7075 | |||
7076 | // at this point, extra isn't content nor padding, so add border | ||
7077 | if ( extra !== "padding" ) { | ||
7078 | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | ||
7079 | } | ||
7080 | } | ||
7081 | } | ||
7082 | |||
7083 | return val; | ||
7084 | } | ||
7085 | |||
7086 | function getWidthOrHeight( elem, name, extra ) { | ||
7087 | |||
7088 | // Start with offset property, which is equivalent to the border-box value | ||
7089 | var valueIsBorderBox = true, | ||
7090 | val = name === "width" ? elem.offsetWidth : elem.offsetHeight, | ||
7091 | styles = getStyles( elem ), | ||
7092 | isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; | ||
7093 | |||
7094 | // some non-html elements return undefined for offsetWidth, so check for null/undefined | ||
7095 | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 | ||
7096 | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 | ||
7097 | if ( val <= 0 || val == null ) { | ||
7098 | // Fall back to computed then uncomputed css if necessary | ||
7099 | val = curCSS( elem, name, styles ); | ||
7100 | if ( val < 0 || val == null ) { | ||
7101 | val = elem.style[ name ]; | ||
7102 | } | ||
7103 | |||
7104 | // Computed unit is not pixels. Stop here and return. | ||
7105 | if ( rnumnonpx.test(val) ) { | ||
7106 | return val; | ||
7107 | } | ||
7108 | |||
7109 | // we need the check for style in case a browser which returns unreliable values | ||
7110 | // for getComputedStyle silently falls back to the reliable elem.style | ||
7111 | valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); | ||
7112 | |||
7113 | // Normalize "", auto, and prepare for extra | ||
7114 | val = parseFloat( val ) || 0; | ||
7115 | } | ||
7116 | |||
7117 | // use the active box-sizing model to add/subtract irrelevant styles | ||
7118 | return ( val + | ||
7119 | augmentWidthOrHeight( | ||
7120 | elem, | ||
7121 | name, | ||
7122 | extra || ( isBorderBox ? "border" : "content" ), | ||
7123 | valueIsBorderBox, | ||
7124 | styles | ||
7125 | ) | ||
7126 | ) + "px"; | ||
7127 | } | ||
7128 | |||
7129 | // Try to determine the default display value of an element | ||
7130 | function css_defaultDisplay( nodeName ) { | ||
7131 | var doc = document, | ||
7132 | display = elemdisplay[ nodeName ]; | ||
7133 | |||
7134 | if ( !display ) { | ||
7135 | display = actualDisplay( nodeName, doc ); | ||
7136 | |||
7137 | // If the simple way fails, read from inside an iframe | ||
7138 | if ( display === "none" || !display ) { | ||
7139 | // Use the already-created iframe if possible | ||
7140 | iframe = ( iframe || | ||
7141 | jQuery("<iframe frameborder='0' width='0' height='0'/>") | ||
7142 | .css( "cssText", "display:block !important" ) | ||
7143 | ).appendTo( doc.documentElement ); | ||
7144 | |||
7145 | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse | ||
7146 | doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; | ||
7147 | doc.write("<!doctype html><html><body>"); | ||
7148 | doc.close(); | ||
7149 | |||
7150 | display = actualDisplay( nodeName, doc ); | ||
7151 | iframe.detach(); | ||
7152 | } | ||
7153 | |||
7154 | // Store the correct default display | ||
7155 | elemdisplay[ nodeName ] = display; | ||
7156 | } | ||
7157 | |||
7158 | return display; | ||
7159 | } | ||
7160 | |||
7161 | // Called ONLY from within css_defaultDisplay | ||
7162 | function actualDisplay( name, doc ) { | ||
7163 | var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), | ||
7164 | display = jQuery.css( elem[0], "display" ); | ||
7165 | elem.remove(); | ||
7166 | return display; | ||
7167 | } | ||
7168 | |||
7169 | jQuery.each([ "height", "width" ], function( i, name ) { | ||
7170 | jQuery.cssHooks[ name ] = { | ||
7171 | get: function( elem, computed, extra ) { | ||
7172 | if ( computed ) { | ||
7173 | // certain elements can have dimension info if we invisibly show them | ||
7174 | // however, it must have a current display style that would benefit from this | ||
7175 | return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? | ||
7176 | jQuery.swap( elem, cssShow, function() { | ||
7177 | return getWidthOrHeight( elem, name, extra ); | ||
7178 | }) : | ||
7179 | getWidthOrHeight( elem, name, extra ); | ||
7180 | } | ||
7181 | }, | ||
7182 | |||
7183 | set: function( elem, value, extra ) { | ||
7184 | var styles = extra && getStyles( elem ); | ||
7185 | return setPositiveNumber( elem, value, extra ? | ||
7186 | augmentWidthOrHeight( | ||
7187 | elem, | ||
7188 | name, | ||
7189 | extra, | ||
7190 | jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", | ||
7191 | styles | ||
7192 | ) : 0 | ||
7193 | ); | ||
7194 | } | ||
7195 | }; | ||
7196 | }); | ||
7197 | |||
7198 | if ( !jQuery.support.opacity ) { | ||
7199 | jQuery.cssHooks.opacity = { | ||
7200 | get: function( elem, computed ) { | ||
7201 | // IE uses filters for opacity | ||
7202 | return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? | ||
7203 | ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : | ||
7204 | computed ? "1" : ""; | ||
7205 | }, | ||
7206 | |||
7207 | set: function( elem, value ) { | ||
7208 | var style = elem.style, | ||
7209 | currentStyle = elem.currentStyle, | ||
7210 | opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", | ||
7211 | filter = currentStyle && currentStyle.filter || style.filter || ""; | ||
7212 | |||
7213 | // IE has trouble with opacity if it does not have layout | ||
7214 | // Force it by setting the zoom level | ||
7215 | style.zoom = 1; | ||
7216 | |||
7217 | // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 | ||
7218 | // if value === "", then remove inline opacity #12685 | ||
7219 | if ( ( value >= 1 || value === "" ) && | ||
7220 | jQuery.trim( filter.replace( ralpha, "" ) ) === "" && | ||
7221 | style.removeAttribute ) { | ||
7222 | |||
7223 | // Setting style.filter to null, "" & " " still leave "filter:" in the cssText | ||
7224 | // if "filter:" is present at all, clearType is disabled, we want to avoid this | ||
7225 | // style.removeAttribute is IE Only, but so apparently is this code path... | ||
7226 | style.removeAttribute( "filter" ); | ||
7227 | |||
7228 | // if there is no filter style applied in a css rule or unset inline opacity, we are done | ||
7229 | if ( value === "" || currentStyle && !currentStyle.filter ) { | ||
7230 | return; | ||
7231 | } | ||
7232 | } | ||
7233 | |||
7234 | // otherwise, set new filter values | ||
7235 | style.filter = ralpha.test( filter ) ? | ||
7236 | filter.replace( ralpha, opacity ) : | ||
7237 | filter + " " + opacity; | ||
7238 | } | ||
7239 | }; | ||
7240 | } | ||
7241 | |||
7242 | // These hooks cannot be added until DOM ready because the support test | ||
7243 | // for it is not run until after DOM ready | ||
7244 | jQuery(function() { | ||
7245 | if ( !jQuery.support.reliableMarginRight ) { | ||
7246 | jQuery.cssHooks.marginRight = { | ||
7247 | get: function( elem, computed ) { | ||
7248 | if ( computed ) { | ||
7249 | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | ||
7250 | // Work around by temporarily setting element display to inline-block | ||
7251 | return jQuery.swap( elem, { "display": "inline-block" }, | ||
7252 | curCSS, [ elem, "marginRight" ] ); | ||
7253 | } | ||
7254 | } | ||
7255 | }; | ||
7256 | } | ||
7257 | |||
7258 | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 | ||
7259 | // getComputedStyle returns percent when specified for top/left/bottom/right | ||
7260 | // rather than make the css module depend on the offset module, we just check for it here | ||
7261 | if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { | ||
7262 | jQuery.each( [ "top", "left" ], function( i, prop ) { | ||
7263 | jQuery.cssHooks[ prop ] = { | ||
7264 | get: function( elem, computed ) { | ||
7265 | if ( computed ) { | ||
7266 | computed = curCSS( elem, prop ); | ||
7267 | // if curCSS returns percentage, fallback to offset | ||
7268 | return rnumnonpx.test( computed ) ? | ||
7269 | jQuery( elem ).position()[ prop ] + "px" : | ||
7270 | computed; | ||
7271 | } | ||
7272 | } | ||
7273 | }; | ||
7274 | }); | ||
7275 | } | ||
7276 | |||
7277 | }); | ||
7278 | |||
7279 | if ( jQuery.expr && jQuery.expr.filters ) { | ||
7280 | jQuery.expr.filters.hidden = function( elem ) { | ||
7281 | // Support: Opera <= 12.12 | ||
7282 | // Opera reports offsetWidths and offsetHeights less than zero on some elements | ||
7283 | return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || | ||
7284 | (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); | ||
7285 | }; | ||
7286 | |||
7287 | jQuery.expr.filters.visible = function( elem ) { | ||
7288 | return !jQuery.expr.filters.hidden( elem ); | ||
7289 | }; | ||
7290 | } | ||
7291 | |||
7292 | // These hooks are used by animate to expand properties | ||
7293 | jQuery.each({ | ||
7294 | margin: "", | ||
7295 | padding: "", | ||
7296 | border: "Width" | ||
7297 | }, function( prefix, suffix ) { | ||
7298 | jQuery.cssHooks[ prefix + suffix ] = { | ||
7299 | expand: function( value ) { | ||
7300 | var i = 0, | ||
7301 | expanded = {}, | ||
7302 | |||
7303 | // assumes a single number if not a string | ||
7304 | parts = typeof value === "string" ? value.split(" ") : [ value ]; | ||
7305 | |||
7306 | for ( ; i < 4; i++ ) { | ||
7307 | expanded[ prefix + cssExpand[ i ] + suffix ] = | ||
7308 | parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; | ||
7309 | } | ||
7310 | |||
7311 | return expanded; | ||
7312 | } | ||
7313 | }; | ||
7314 | |||
7315 | if ( !rmargin.test( prefix ) ) { | ||
7316 | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; | ||
7317 | } | ||
7318 | }); | ||
7319 | var r20 = /%20/g, | ||
7320 | rbracket = /\[\]$/, | ||
7321 | rCRLF = /\r?\n/g, | ||
7322 | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, | ||
7323 | rsubmittable = /^(?:input|select|textarea|keygen)/i; | ||
7324 | |||
7325 | jQuery.fn.extend({ | ||
7326 | serialize: function() { | ||
7327 | return jQuery.param( this.serializeArray() ); | ||
7328 | }, | ||
7329 | serializeArray: function() { | ||
7330 | return this.map(function(){ | ||
7331 | // Can add propHook for "elements" to filter or add form elements | ||
7332 | var elements = jQuery.prop( this, "elements" ); | ||
7333 | return elements ? jQuery.makeArray( elements ) : this; | ||
7334 | }) | ||
7335 | .filter(function(){ | ||
7336 | var type = this.type; | ||
7337 | // Use .is(":disabled") so that fieldset[disabled] works | ||
7338 | return this.name && !jQuery( this ).is( ":disabled" ) && | ||
7339 | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && | ||
7340 | ( this.checked || !manipulation_rcheckableType.test( type ) ); | ||
7341 | }) | ||
7342 | .map(function( i, elem ){ | ||
7343 | var val = jQuery( this ).val(); | ||
7344 | |||
7345 | return val == null ? | ||
7346 | null : | ||
7347 | jQuery.isArray( val ) ? | ||
7348 | jQuery.map( val, function( val ){ | ||
7349 | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | ||
7350 | }) : | ||
7351 | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | ||
7352 | }).get(); | ||
7353 | } | ||
7354 | }); | ||
7355 | |||
7356 | //Serialize an array of form elements or a set of | ||
7357 | //key/values into a query string | ||
7358 | jQuery.param = function( a, traditional ) { | ||
7359 | var prefix, | ||
7360 | s = [], | ||
7361 | add = function( key, value ) { | ||
7362 | // If value is a function, invoke it and return its value | ||
7363 | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); | ||
7364 | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); | ||
7365 | }; | ||
7366 | |||
7367 | // Set traditional to true for jQuery <= 1.3.2 behavior. | ||
7368 | if ( traditional === undefined ) { | ||
7369 | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; | ||
7370 | } | ||
7371 | |||
7372 | // If an array was passed in, assume that it is an array of form elements. | ||
7373 | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { | ||
7374 | // Serialize the form elements | ||
7375 | jQuery.each( a, function() { | ||
7376 | add( this.name, this.value ); | ||
7377 | }); | ||
7378 | |||
7379 | } else { | ||
7380 | // If traditional, encode the "old" way (the way 1.3.2 or older | ||
7381 | // did it), otherwise encode params recursively. | ||
7382 | for ( prefix in a ) { | ||
7383 | buildParams( prefix, a[ prefix ], traditional, add ); | ||
7384 | } | ||
7385 | } | ||
7386 | |||
7387 | // Return the resulting serialization | ||
7388 | return s.join( "&" ).replace( r20, "+" ); | ||
7389 | }; | ||
7390 | |||
7391 | function buildParams( prefix, obj, traditional, add ) { | ||
7392 | var name; | ||
7393 | |||
7394 | if ( jQuery.isArray( obj ) ) { | ||
7395 | // Serialize array item. | ||
7396 | jQuery.each( obj, function( i, v ) { | ||
7397 | if ( traditional || rbracket.test( prefix ) ) { | ||
7398 | // Treat each array item as a scalar. | ||
7399 | add( prefix, v ); | ||
7400 | |||
7401 | } else { | ||
7402 | // Item is non-scalar (array or object), encode its numeric index. | ||
7403 | buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); | ||
7404 | } | ||
7405 | }); | ||
7406 | |||
7407 | } else if ( !traditional && jQuery.type( obj ) === "object" ) { | ||
7408 | // Serialize object item. | ||
7409 | for ( name in obj ) { | ||
7410 | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); | ||
7411 | } | ||
7412 | |||
7413 | } else { | ||
7414 | // Serialize scalar item. | ||
7415 | add( prefix, obj ); | ||
7416 | } | ||
7417 | } | ||
7418 | jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + | ||
7419 | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + | ||
7420 | "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { | ||
7421 | |||
7422 | // Handle event binding | ||
7423 | jQuery.fn[ name ] = function( data, fn ) { | ||
7424 | return arguments.length > 0 ? | ||
7425 | this.on( name, null, data, fn ) : | ||
7426 | this.trigger( name ); | ||
7427 | }; | ||
7428 | }); | ||
7429 | |||
7430 | jQuery.fn.hover = function( fnOver, fnOut ) { | ||
7431 | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); | ||
7432 | }; | ||
7433 | var | ||
7434 | // Document location | ||
7435 | ajaxLocParts, | ||
7436 | ajaxLocation, | ||
7437 | ajax_nonce = jQuery.now(), | ||
7438 | |||
7439 | ajax_rquery = /\?/, | ||
7440 | rhash = /#.*$/, | ||
7441 | rts = /([?&])_=[^&]*/, | ||
7442 | rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL | ||
7443 | // #7653, #8125, #8152: local protocol detection | ||
7444 | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, | ||
7445 | rnoContent = /^(?:GET|HEAD)$/, | ||
7446 | rprotocol = /^\/\//, | ||
7447 | rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, | ||
7448 | |||
7449 | // Keep a copy of the old load method | ||
7450 | _load = jQuery.fn.load, | ||
7451 | |||
7452 | /* Prefilters | ||
7453 | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) | ||
7454 | * 2) These are called: | ||
7455 | * - BEFORE asking for a transport | ||
7456 | * - AFTER param serialization (s.data is a string if s.processData is true) | ||
7457 | * 3) key is the dataType | ||
7458 | * 4) the catchall symbol "*" can be used | ||
7459 | * 5) execution will start with transport dataType and THEN continue down to "*" if needed | ||
7460 | */ | ||
7461 | prefilters = {}, | ||
7462 | |||
7463 | /* Transports bindings | ||
7464 | * 1) key is the dataType | ||
7465 | * 2) the catchall symbol "*" can be used | ||
7466 | * 3) selection will start with transport dataType and THEN go to "*" if needed | ||
7467 | */ | ||
7468 | transports = {}, | ||
7469 | |||
7470 | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression | ||
7471 | allTypes = "*/".concat("*"); | ||
7472 | |||
7473 | // #8138, IE may throw an exception when accessing | ||
7474 | // a field from window.location if document.domain has been set | ||
7475 | try { | ||
7476 | ajaxLocation = location.href; | ||
7477 | } catch( e ) { | ||
7478 | // Use the href attribute of an A element | ||
7479 | // since IE will modify it given document.location | ||
7480 | ajaxLocation = document.createElement( "a" ); | ||
7481 | ajaxLocation.href = ""; | ||
7482 | ajaxLocation = ajaxLocation.href; | ||
7483 | } | ||
7484 | |||
7485 | // Segment location into parts | ||
7486 | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; | ||
7487 | |||
7488 | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport | ||
7489 | function addToPrefiltersOrTransports( structure ) { | ||
7490 | |||
7491 | // dataTypeExpression is optional and defaults to "*" | ||
7492 | return function( dataTypeExpression, func ) { | ||
7493 | |||
7494 | if ( typeof dataTypeExpression !== "string" ) { | ||
7495 | func = dataTypeExpression; | ||
7496 | dataTypeExpression = "*"; | ||
7497 | } | ||
7498 | |||
7499 | var dataType, | ||
7500 | i = 0, | ||
7501 | dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; | ||
7502 | |||
7503 | if ( jQuery.isFunction( func ) ) { | ||
7504 | // For each dataType in the dataTypeExpression | ||
7505 | while ( (dataType = dataTypes[i++]) ) { | ||
7506 | // Prepend if requested | ||
7507 | if ( dataType[0] === "+" ) { | ||
7508 | dataType = dataType.slice( 1 ) || "*"; | ||
7509 | (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); | ||
7510 | |||
7511 | // Otherwise append | ||
7512 | } else { | ||
7513 | (structure[ dataType ] = structure[ dataType ] || []).push( func ); | ||
7514 | } | ||
7515 | } | ||
7516 | } | ||
7517 | }; | ||
7518 | } | ||
7519 | |||
7520 | // Base inspection function for prefilters and transports | ||
7521 | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { | ||
7522 | |||
7523 | var inspected = {}, | ||
7524 | seekingTransport = ( structure === transports ); | ||
7525 | |||
7526 | function inspect( dataType ) { | ||
7527 | var selected; | ||
7528 | inspected[ dataType ] = true; | ||
7529 | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { | ||
7530 | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); | ||
7531 | if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { | ||
7532 | options.dataTypes.unshift( dataTypeOrTransport ); | ||
7533 | inspect( dataTypeOrTransport ); | ||
7534 | return false; | ||
7535 | } else if ( seekingTransport ) { | ||
7536 | return !( selected = dataTypeOrTransport ); | ||
7537 | } | ||
7538 | }); | ||
7539 | return selected; | ||
7540 | } | ||
7541 | |||
7542 | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); | ||
7543 | } | ||
7544 | |||
7545 | // A special extend for ajax options | ||
7546 | // that takes "flat" options (not to be deep extended) | ||
7547 | // Fixes #9887 | ||
7548 | function ajaxExtend( target, src ) { | ||
7549 | var deep, key, | ||
7550 | flatOptions = jQuery.ajaxSettings.flatOptions || {}; | ||
7551 | |||
7552 | for ( key in src ) { | ||
7553 | if ( src[ key ] !== undefined ) { | ||
7554 | ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; | ||
7555 | } | ||
7556 | } | ||
7557 | if ( deep ) { | ||
7558 | jQuery.extend( true, target, deep ); | ||
7559 | } | ||
7560 | |||
7561 | return target; | ||
7562 | } | ||
7563 | |||
7564 | jQuery.fn.load = function( url, params, callback ) { | ||
7565 | if ( typeof url !== "string" && _load ) { | ||
7566 | return _load.apply( this, arguments ); | ||
7567 | } | ||
7568 | |||
7569 | var selector, response, type, | ||
7570 | self = this, | ||
7571 | off = url.indexOf(" "); | ||
7572 | |||
7573 | if ( off >= 0 ) { | ||
7574 | selector = url.slice( off, url.length ); | ||
7575 | url = url.slice( 0, off ); | ||
7576 | } | ||
7577 | |||
7578 | // If it's a function | ||
7579 | if ( jQuery.isFunction( params ) ) { | ||
7580 | |||
7581 | // We assume that it's the callback | ||
7582 | callback = params; | ||
7583 | params = undefined; | ||
7584 | |||
7585 | // Otherwise, build a param string | ||
7586 | } else if ( params && typeof params === "object" ) { | ||
7587 | type = "POST"; | ||
7588 | } | ||
7589 | |||
7590 | // If we have elements to modify, make the request | ||
7591 | if ( self.length > 0 ) { | ||
7592 | jQuery.ajax({ | ||
7593 | url: url, | ||
7594 | |||
7595 | // if "type" variable is undefined, then "GET" method will be used | ||
7596 | type: type, | ||
7597 | dataType: "html", | ||
7598 | data: params | ||
7599 | }).done(function( responseText ) { | ||
7600 | |||
7601 | // Save response for use in complete callback | ||
7602 | response = arguments; | ||
7603 | |||
7604 | self.html( selector ? | ||
7605 | |||
7606 | // If a selector was specified, locate the right elements in a dummy div | ||
7607 | // Exclude scripts to avoid IE 'Permission Denied' errors | ||
7608 | jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : | ||
7609 | |||
7610 | // Otherwise use the full result | ||
7611 | responseText ); | ||
7612 | |||
7613 | }).complete( callback && function( jqXHR, status ) { | ||
7614 | self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); | ||
7615 | }); | ||
7616 | } | ||
7617 | |||
7618 | return this; | ||
7619 | }; | ||
7620 | |||
7621 | // Attach a bunch of functions for handling common AJAX events | ||
7622 | jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ | ||
7623 | jQuery.fn[ type ] = function( fn ){ | ||
7624 | return this.on( type, fn ); | ||
7625 | }; | ||
7626 | }); | ||
7627 | |||
7628 | jQuery.each( [ "get", "post" ], function( i, method ) { | ||
7629 | jQuery[ method ] = function( url, data, callback, type ) { | ||
7630 | // shift arguments if data argument was omitted | ||
7631 | if ( jQuery.isFunction( data ) ) { | ||
7632 | type = type || callback; | ||
7633 | callback = data; | ||
7634 | data = undefined; | ||
7635 | } | ||
7636 | |||
7637 | return jQuery.ajax({ | ||
7638 | url: url, | ||
7639 | type: method, | ||
7640 | dataType: type, | ||
7641 | data: data, | ||
7642 | success: callback | ||
7643 | }); | ||
7644 | }; | ||
7645 | }); | ||
7646 | |||
7647 | jQuery.extend({ | ||
7648 | |||
7649 | // Counter for holding the number of active queries | ||
7650 | active: 0, | ||
7651 | |||
7652 | // Last-Modified header cache for next request | ||
7653 | lastModified: {}, | ||
7654 | etag: {}, | ||
7655 | |||
7656 | ajaxSettings: { | ||
7657 | url: ajaxLocation, | ||
7658 | type: "GET", | ||
7659 | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), | ||
7660 | global: true, | ||
7661 | processData: true, | ||
7662 | async: true, | ||
7663 | contentType: "application/x-www-form-urlencoded; charset=UTF-8", | ||
7664 | /* | ||
7665 | timeout: 0, | ||
7666 | data: null, | ||
7667 | dataType: null, | ||
7668 | username: null, | ||
7669 | password: null, | ||
7670 | cache: null, | ||
7671 | throws: false, | ||
7672 | traditional: false, | ||
7673 | headers: {}, | ||
7674 | */ | ||
7675 | |||
7676 | accepts: { | ||
7677 | "*": allTypes, | ||
7678 | text: "text/plain", | ||
7679 | html: "text/html", | ||
7680 | xml: "application/xml, text/xml", | ||
7681 | json: "application/json, text/javascript" | ||
7682 | }, | ||
7683 | |||
7684 | contents: { | ||
7685 | xml: /xml/, | ||
7686 | html: /html/, | ||
7687 | json: /json/ | ||
7688 | }, | ||
7689 | |||
7690 | responseFields: { | ||
7691 | xml: "responseXML", | ||
7692 | text: "responseText" | ||
7693 | }, | ||
7694 | |||
7695 | // Data converters | ||
7696 | // Keys separate source (or catchall "*") and destination types with a single space | ||
7697 | converters: { | ||
7698 | |||
7699 | // Convert anything to text | ||
7700 | "* text": window.String, | ||
7701 | |||
7702 | // Text to html (true = no transformation) | ||
7703 | "text html": true, | ||
7704 | |||
7705 | // Evaluate text as a json expression | ||
7706 | "text json": jQuery.parseJSON, | ||
7707 | |||
7708 | // Parse text as xml | ||
7709 | "text xml": jQuery.parseXML | ||
7710 | }, | ||
7711 | |||
7712 | // For options that shouldn't be deep extended: | ||
7713 | // you can add your own custom options here if | ||
7714 | // and when you create one that shouldn't be | ||
7715 | // deep extended (see ajaxExtend) | ||
7716 | flatOptions: { | ||
7717 | url: true, | ||
7718 | context: true | ||
7719 | } | ||
7720 | }, | ||
7721 | |||
7722 | // Creates a full fledged settings object into target | ||
7723 | // with both ajaxSettings and settings fields. | ||
7724 | // If target is omitted, writes into ajaxSettings. | ||
7725 | ajaxSetup: function( target, settings ) { | ||
7726 | return settings ? | ||
7727 | |||
7728 | // Building a settings object | ||
7729 | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : | ||
7730 | |||
7731 | // Extending ajaxSettings | ||
7732 | ajaxExtend( jQuery.ajaxSettings, target ); | ||
7733 | }, | ||
7734 | |||
7735 | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), | ||
7736 | ajaxTransport: addToPrefiltersOrTransports( transports ), | ||
7737 | |||
7738 | // Main method | ||
7739 | ajax: function( url, options ) { | ||
7740 | |||
7741 | // If url is an object, simulate pre-1.5 signature | ||
7742 | if ( typeof url === "object" ) { | ||
7743 | options = url; | ||
7744 | url = undefined; | ||
7745 | } | ||
7746 | |||
7747 | // Force options to be an object | ||
7748 | options = options || {}; | ||
7749 | |||
7750 | var // Cross-domain detection vars | ||
7751 | parts, | ||
7752 | // Loop variable | ||
7753 | i, | ||
7754 | // URL without anti-cache param | ||
7755 | cacheURL, | ||
7756 | // Response headers as string | ||
7757 | responseHeadersString, | ||
7758 | // timeout handle | ||
7759 | timeoutTimer, | ||
7760 | |||
7761 | // To know if global events are to be dispatched | ||
7762 | fireGlobals, | ||
7763 | |||
7764 | transport, | ||
7765 | // Response headers | ||
7766 | responseHeaders, | ||
7767 | // Create the final options object | ||
7768 | s = jQuery.ajaxSetup( {}, options ), | ||
7769 | // Callbacks context | ||
7770 | callbackContext = s.context || s, | ||
7771 | // Context for global events is callbackContext if it is a DOM node or jQuery collection | ||
7772 | globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? | ||
7773 | jQuery( callbackContext ) : | ||
7774 | jQuery.event, | ||
7775 | // Deferreds | ||
7776 | deferred = jQuery.Deferred(), | ||
7777 | completeDeferred = jQuery.Callbacks("once memory"), | ||
7778 | // Status-dependent callbacks | ||
7779 | statusCode = s.statusCode || {}, | ||
7780 | // Headers (they are sent all at once) | ||
7781 | requestHeaders = {}, | ||
7782 | requestHeadersNames = {}, | ||
7783 | // The jqXHR state | ||
7784 | state = 0, | ||
7785 | // Default abort message | ||
7786 | strAbort = "canceled", | ||
7787 | // Fake xhr | ||
7788 | jqXHR = { | ||
7789 | readyState: 0, | ||
7790 | |||
7791 | // Builds headers hashtable if needed | ||
7792 | getResponseHeader: function( key ) { | ||
7793 | var match; | ||
7794 | if ( state === 2 ) { | ||
7795 | if ( !responseHeaders ) { | ||
7796 | responseHeaders = {}; | ||
7797 | while ( (match = rheaders.exec( responseHeadersString )) ) { | ||
7798 | responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; | ||
7799 | } | ||
7800 | } | ||
7801 | match = responseHeaders[ key.toLowerCase() ]; | ||
7802 | } | ||
7803 | return match == null ? null : match; | ||
7804 | }, | ||
7805 | |||
7806 | // Raw string | ||
7807 | getAllResponseHeaders: function() { | ||
7808 | return state === 2 ? responseHeadersString : null; | ||
7809 | }, | ||
7810 | |||
7811 | // Caches the header | ||
7812 | setRequestHeader: function( name, value ) { | ||
7813 | var lname = name.toLowerCase(); | ||
7814 | if ( !state ) { | ||
7815 | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; | ||
7816 | requestHeaders[ name ] = value; | ||
7817 | } | ||
7818 | return this; | ||
7819 | }, | ||
7820 | |||
7821 | // Overrides response content-type header | ||
7822 | overrideMimeType: function( type ) { | ||
7823 | if ( !state ) { | ||
7824 | s.mimeType = type; | ||
7825 | } | ||
7826 | return this; | ||
7827 | }, | ||
7828 | |||
7829 | // Status-dependent callbacks | ||
7830 | statusCode: function( map ) { | ||
7831 | var code; | ||
7832 | if ( map ) { | ||
7833 | if ( state < 2 ) { | ||
7834 | for ( code in map ) { | ||
7835 | // Lazy-add the new callback in a way that preserves old ones | ||
7836 | statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; | ||
7837 | } | ||
7838 | } else { | ||
7839 | // Execute the appropriate callbacks | ||
7840 | jqXHR.always( map[ jqXHR.status ] ); | ||
7841 | } | ||
7842 | } | ||
7843 | return this; | ||
7844 | }, | ||
7845 | |||
7846 | // Cancel the request | ||
7847 | abort: function( statusText ) { | ||
7848 | var finalText = statusText || strAbort; | ||
7849 | if ( transport ) { | ||
7850 | transport.abort( finalText ); | ||
7851 | } | ||
7852 | done( 0, finalText ); | ||
7853 | return this; | ||
7854 | } | ||
7855 | }; | ||
7856 | |||
7857 | // Attach deferreds | ||
7858 | deferred.promise( jqXHR ).complete = completeDeferred.add; | ||
7859 | jqXHR.success = jqXHR.done; | ||
7860 | jqXHR.error = jqXHR.fail; | ||
7861 | |||
7862 | // Remove hash character (#7531: and string promotion) | ||
7863 | // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) | ||
7864 | // Handle falsy url in the settings object (#10093: consistency with old signature) | ||
7865 | // We also use the url parameter if available | ||
7866 | s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); | ||
7867 | |||
7868 | // Alias method option to type as per ticket #12004 | ||
7869 | s.type = options.method || options.type || s.method || s.type; | ||
7870 | |||
7871 | // Extract dataTypes list | ||
7872 | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; | ||
7873 | |||
7874 | // A cross-domain request is in order when we have a protocol:host:port mismatch | ||
7875 | if ( s.crossDomain == null ) { | ||
7876 | parts = rurl.exec( s.url.toLowerCase() ); | ||
7877 | s.crossDomain = !!( parts && | ||
7878 | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || | ||
7879 | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != | ||
7880 | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) | ||
7881 | ); | ||
7882 | } | ||
7883 | |||
7884 | // Convert data if not already a string | ||
7885 | if ( s.data && s.processData && typeof s.data !== "string" ) { | ||
7886 | s.data = jQuery.param( s.data, s.traditional ); | ||
7887 | } | ||
7888 | |||
7889 | // Apply prefilters | ||
7890 | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); | ||
7891 | |||
7892 | // If request was aborted inside a prefilter, stop there | ||
7893 | if ( state === 2 ) { | ||
7894 | return jqXHR; | ||
7895 | } | ||
7896 | |||
7897 | // We can fire global events as of now if asked to | ||
7898 | fireGlobals = s.global; | ||
7899 | |||
7900 | // Watch for a new set of requests | ||
7901 | if ( fireGlobals && jQuery.active++ === 0 ) { | ||
7902 | jQuery.event.trigger("ajaxStart"); | ||
7903 | } | ||
7904 | |||
7905 | // Uppercase the type | ||
7906 | s.type = s.type.toUpperCase(); | ||
7907 | |||
7908 | // Determine if request has content | ||
7909 | s.hasContent = !rnoContent.test( s.type ); | ||
7910 | |||
7911 | // Save the URL in case we're toying with the If-Modified-Since | ||
7912 | // and/or If-None-Match header later on | ||
7913 | cacheURL = s.url; | ||
7914 | |||
7915 | // More options handling for requests with no content | ||
7916 | if ( !s.hasContent ) { | ||
7917 | |||
7918 | // If data is available, append data to url | ||
7919 | if ( s.data ) { | ||
7920 | cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); | ||
7921 | // #9682: remove data so that it's not used in an eventual retry | ||
7922 | delete s.data; | ||
7923 | } | ||
7924 | |||
7925 | // Add anti-cache in url if needed | ||
7926 | if ( s.cache === false ) { | ||
7927 | s.url = rts.test( cacheURL ) ? | ||
7928 | |||
7929 | // If there is already a '_' parameter, set its value | ||
7930 | cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : | ||
7931 | |||
7932 | // Otherwise add one to the end | ||
7933 | cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; | ||
7934 | } | ||
7935 | } | ||
7936 | |||
7937 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | ||
7938 | if ( s.ifModified ) { | ||
7939 | if ( jQuery.lastModified[ cacheURL ] ) { | ||
7940 | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); | ||
7941 | } | ||
7942 | if ( jQuery.etag[ cacheURL ] ) { | ||
7943 | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); | ||
7944 | } | ||
7945 | } | ||
7946 | |||
7947 | // Set the correct header, if data is being sent | ||
7948 | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { | ||
7949 | jqXHR.setRequestHeader( "Content-Type", s.contentType ); | ||
7950 | } | ||
7951 | |||
7952 | // Set the Accepts header for the server, depending on the dataType | ||
7953 | jqXHR.setRequestHeader( | ||
7954 | "Accept", | ||
7955 | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? | ||
7956 | s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : | ||
7957 | s.accepts[ "*" ] | ||
7958 | ); | ||
7959 | |||
7960 | // Check for headers option | ||
7961 | for ( i in s.headers ) { | ||
7962 | jqXHR.setRequestHeader( i, s.headers[ i ] ); | ||
7963 | } | ||
7964 | |||
7965 | // Allow custom headers/mimetypes and early abort | ||
7966 | if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { | ||
7967 | // Abort if not done already and return | ||
7968 | return jqXHR.abort(); | ||
7969 | } | ||
7970 | |||
7971 | // aborting is no longer a cancellation | ||
7972 | strAbort = "abort"; | ||
7973 | |||
7974 | // Install callbacks on deferreds | ||
7975 | for ( i in { success: 1, error: 1, complete: 1 } ) { | ||
7976 | jqXHR[ i ]( s[ i ] ); | ||
7977 | } | ||
7978 | |||
7979 | // Get transport | ||
7980 | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); | ||
7981 | |||
7982 | // If no transport, we auto-abort | ||
7983 | if ( !transport ) { | ||
7984 | done( -1, "No Transport" ); | ||
7985 | } else { | ||
7986 | jqXHR.readyState = 1; | ||
7987 | |||
7988 | // Send global event | ||
7989 | if ( fireGlobals ) { | ||
7990 | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); | ||
7991 | } | ||
7992 | // Timeout | ||
7993 | if ( s.async && s.timeout > 0 ) { | ||
7994 | timeoutTimer = setTimeout(function() { | ||
7995 | jqXHR.abort("timeout"); | ||
7996 | }, s.timeout ); | ||
7997 | } | ||
7998 | |||
7999 | try { | ||
8000 | state = 1; | ||
8001 | transport.send( requestHeaders, done ); | ||
8002 | } catch ( e ) { | ||
8003 | // Propagate exception as error if not done | ||
8004 | if ( state < 2 ) { | ||
8005 | done( -1, e ); | ||
8006 | // Simply rethrow otherwise | ||
8007 | } else { | ||
8008 | throw e; | ||
8009 | } | ||
8010 | } | ||
8011 | } | ||
8012 | |||
8013 | // Callback for when everything is done | ||
8014 | function done( status, nativeStatusText, responses, headers ) { | ||
8015 | var isSuccess, success, error, response, modified, | ||
8016 | statusText = nativeStatusText; | ||
8017 | |||
8018 | // Called once | ||
8019 | if ( state === 2 ) { | ||
8020 | return; | ||
8021 | } | ||
8022 | |||
8023 | // State is "done" now | ||
8024 | state = 2; | ||
8025 | |||
8026 | // Clear timeout if it exists | ||
8027 | if ( timeoutTimer ) { | ||
8028 | clearTimeout( timeoutTimer ); | ||
8029 | } | ||
8030 | |||
8031 | // Dereference transport for early garbage collection | ||
8032 | // (no matter how long the jqXHR object will be used) | ||
8033 | transport = undefined; | ||
8034 | |||
8035 | // Cache response headers | ||
8036 | responseHeadersString = headers || ""; | ||
8037 | |||
8038 | // Set readyState | ||
8039 | jqXHR.readyState = status > 0 ? 4 : 0; | ||
8040 | |||
8041 | // Get response data | ||
8042 | if ( responses ) { | ||
8043 | response = ajaxHandleResponses( s, jqXHR, responses ); | ||
8044 | } | ||
8045 | |||
8046 | // If successful, handle type chaining | ||
8047 | if ( status >= 200 && status < 300 || status === 304 ) { | ||
8048 | |||
8049 | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | ||
8050 | if ( s.ifModified ) { | ||
8051 | modified = jqXHR.getResponseHeader("Last-Modified"); | ||
8052 | if ( modified ) { | ||
8053 | jQuery.lastModified[ cacheURL ] = modified; | ||
8054 | } | ||
8055 | modified = jqXHR.getResponseHeader("etag"); | ||
8056 | if ( modified ) { | ||
8057 | jQuery.etag[ cacheURL ] = modified; | ||
8058 | } | ||
8059 | } | ||
8060 | |||
8061 | // if no content | ||
8062 | if ( status === 204 ) { | ||
8063 | isSuccess = true; | ||
8064 | statusText = "nocontent"; | ||
8065 | |||
8066 | // if not modified | ||
8067 | } else if ( status === 304 ) { | ||
8068 | isSuccess = true; | ||
8069 | statusText = "notmodified"; | ||
8070 | |||
8071 | // If we have data, let's convert it | ||
8072 | } else { | ||
8073 | isSuccess = ajaxConvert( s, response ); | ||
8074 | statusText = isSuccess.state; | ||
8075 | success = isSuccess.data; | ||
8076 | error = isSuccess.error; | ||
8077 | isSuccess = !error; | ||
8078 | } | ||
8079 | } else { | ||
8080 | // We extract error from statusText | ||
8081 | // then normalize statusText and status for non-aborts | ||
8082 | error = statusText; | ||
8083 | if ( status || !statusText ) { | ||
8084 | statusText = "error"; | ||
8085 | if ( status < 0 ) { | ||
8086 | status = 0; | ||
8087 | } | ||
8088 | } | ||
8089 | } | ||
8090 | |||
8091 | // Set data for the fake xhr object | ||
8092 | jqXHR.status = status; | ||
8093 | jqXHR.statusText = ( nativeStatusText || statusText ) + ""; | ||
8094 | |||
8095 | // Success/Error | ||
8096 | if ( isSuccess ) { | ||
8097 | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); | ||
8098 | } else { | ||
8099 | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); | ||
8100 | } | ||
8101 | |||
8102 | // Status-dependent callbacks | ||
8103 | jqXHR.statusCode( statusCode ); | ||
8104 | statusCode = undefined; | ||
8105 | |||
8106 | if ( fireGlobals ) { | ||
8107 | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", | ||
8108 | [ jqXHR, s, isSuccess ? success : error ] ); | ||
8109 | } | ||
8110 | |||
8111 | // Complete | ||
8112 | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); | ||
8113 | |||
8114 | if ( fireGlobals ) { | ||
8115 | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); | ||
8116 | // Handle the global AJAX counter | ||
8117 | if ( !( --jQuery.active ) ) { | ||
8118 | jQuery.event.trigger("ajaxStop"); | ||
8119 | } | ||
8120 | } | ||
8121 | } | ||
8122 | |||
8123 | return jqXHR; | ||
8124 | }, | ||
8125 | |||
8126 | getScript: function( url, callback ) { | ||
8127 | return jQuery.get( url, undefined, callback, "script" ); | ||
8128 | }, | ||
8129 | |||
8130 | getJSON: function( url, data, callback ) { | ||
8131 | return jQuery.get( url, data, callback, "json" ); | ||
8132 | } | ||
8133 | }); | ||
8134 | |||
8135 | /* Handles responses to an ajax request: | ||
8136 | * - sets all responseXXX fields accordingly | ||
8137 | * - finds the right dataType (mediates between content-type and expected dataType) | ||
8138 | * - returns the corresponding response | ||
8139 | */ | ||
8140 | function ajaxHandleResponses( s, jqXHR, responses ) { | ||
8141 | var firstDataType, ct, finalDataType, type, | ||
8142 | contents = s.contents, | ||
8143 | dataTypes = s.dataTypes, | ||
8144 | responseFields = s.responseFields; | ||
8145 | |||
8146 | // Fill responseXXX fields | ||
8147 | for ( type in responseFields ) { | ||
8148 | if ( type in responses ) { | ||
8149 | jqXHR[ responseFields[type] ] = responses[ type ]; | ||
8150 | } | ||
8151 | } | ||
8152 | |||
8153 | // Remove auto dataType and get content-type in the process | ||
8154 | while( dataTypes[ 0 ] === "*" ) { | ||
8155 | dataTypes.shift(); | ||
8156 | if ( ct === undefined ) { | ||
8157 | ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); | ||
8158 | } | ||
8159 | } | ||
8160 | |||
8161 | // Check if we're dealing with a known content-type | ||
8162 | if ( ct ) { | ||
8163 | for ( type in contents ) { | ||
8164 | if ( contents[ type ] && contents[ type ].test( ct ) ) { | ||
8165 | dataTypes.unshift( type ); | ||
8166 | break; | ||
8167 | } | ||
8168 | } | ||
8169 | } | ||
8170 | |||
8171 | // Check to see if we have a response for the expected dataType | ||
8172 | if ( dataTypes[ 0 ] in responses ) { | ||
8173 | finalDataType = dataTypes[ 0 ]; | ||
8174 | } else { | ||
8175 | // Try convertible dataTypes | ||
8176 | for ( type in responses ) { | ||
8177 | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { | ||
8178 | finalDataType = type; | ||
8179 | break; | ||
8180 | } | ||
8181 | if ( !firstDataType ) { | ||
8182 | firstDataType = type; | ||
8183 | } | ||
8184 | } | ||
8185 | // Or just use first one | ||
8186 | finalDataType = finalDataType || firstDataType; | ||
8187 | } | ||
8188 | |||
8189 | // If we found a dataType | ||
8190 | // We add the dataType to the list if needed | ||
8191 | // and return the corresponding response | ||
8192 | if ( finalDataType ) { | ||
8193 | if ( finalDataType !== dataTypes[ 0 ] ) { | ||
8194 | dataTypes.unshift( finalDataType ); | ||
8195 | } | ||
8196 | return responses[ finalDataType ]; | ||
8197 | } | ||
8198 | } | ||
8199 | |||
8200 | // Chain conversions given the request and the original response | ||
8201 | function ajaxConvert( s, response ) { | ||
8202 | var conv2, current, conv, tmp, | ||
8203 | converters = {}, | ||
8204 | i = 0, | ||
8205 | // Work with a copy of dataTypes in case we need to modify it for conversion | ||
8206 | dataTypes = s.dataTypes.slice(), | ||
8207 | prev = dataTypes[ 0 ]; | ||
8208 | |||
8209 | // Apply the dataFilter if provided | ||
8210 | if ( s.dataFilter ) { | ||
8211 | response = s.dataFilter( response, s.dataType ); | ||
8212 | } | ||
8213 | |||
8214 | // Create converters map with lowercased keys | ||
8215 | if ( dataTypes[ 1 ] ) { | ||
8216 | for ( conv in s.converters ) { | ||
8217 | converters[ conv.toLowerCase() ] = s.converters[ conv ]; | ||
8218 | } | ||
8219 | } | ||
8220 | |||
8221 | // Convert to each sequential dataType, tolerating list modification | ||
8222 | for ( ; (current = dataTypes[++i]); ) { | ||
8223 | |||
8224 | // There's only work to do if current dataType is non-auto | ||
8225 | if ( current !== "*" ) { | ||
8226 | |||
8227 | // Convert response if prev dataType is non-auto and differs from current | ||
8228 | if ( prev !== "*" && prev !== current ) { | ||
8229 | |||
8230 | // Seek a direct converter | ||
8231 | conv = converters[ prev + " " + current ] || converters[ "* " + current ]; | ||
8232 | |||
8233 | // If none found, seek a pair | ||
8234 | if ( !conv ) { | ||
8235 | for ( conv2 in converters ) { | ||
8236 | |||
8237 | // If conv2 outputs current | ||
8238 | tmp = conv2.split(" "); | ||
8239 | if ( tmp[ 1 ] === current ) { | ||
8240 | |||
8241 | // If prev can be converted to accepted input | ||
8242 | conv = converters[ prev + " " + tmp[ 0 ] ] || | ||
8243 | converters[ "* " + tmp[ 0 ] ]; | ||
8244 | if ( conv ) { | ||
8245 | // Condense equivalence converters | ||
8246 | if ( conv === true ) { | ||
8247 | conv = converters[ conv2 ]; | ||
8248 | |||
8249 | // Otherwise, insert the intermediate dataType | ||
8250 | } else if ( converters[ conv2 ] !== true ) { | ||
8251 | current = tmp[ 0 ]; | ||
8252 | dataTypes.splice( i--, 0, current ); | ||
8253 | } | ||
8254 | |||
8255 | break; | ||
8256 | } | ||
8257 | } | ||
8258 | } | ||
8259 | } | ||
8260 | |||
8261 | // Apply converter (if not an equivalence) | ||
8262 | if ( conv !== true ) { | ||
8263 | |||
8264 | // Unless errors are allowed to bubble, catch and return them | ||
8265 | if ( conv && s["throws"] ) { | ||
8266 | response = conv( response ); | ||
8267 | } else { | ||
8268 | try { | ||
8269 | response = conv( response ); | ||
8270 | } catch ( e ) { | ||
8271 | return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; | ||
8272 | } | ||
8273 | } | ||
8274 | } | ||
8275 | } | ||
8276 | |||
8277 | // Update prev for next iteration | ||
8278 | prev = current; | ||
8279 | } | ||
8280 | } | ||
8281 | |||
8282 | return { state: "success", data: response }; | ||
8283 | } | ||
8284 | // Install script dataType | ||
8285 | jQuery.ajaxSetup({ | ||
8286 | accepts: { | ||
8287 | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" | ||
8288 | }, | ||
8289 | contents: { | ||
8290 | script: /(?:java|ecma)script/ | ||
8291 | }, | ||
8292 | converters: { | ||
8293 | "text script": function( text ) { | ||
8294 | jQuery.globalEval( text ); | ||
8295 | return text; | ||
8296 | } | ||
8297 | } | ||
8298 | }); | ||
8299 | |||
8300 | // Handle cache's special case and global | ||
8301 | jQuery.ajaxPrefilter( "script", function( s ) { | ||
8302 | if ( s.cache === undefined ) { | ||
8303 | s.cache = false; | ||
8304 | } | ||
8305 | if ( s.crossDomain ) { | ||
8306 | s.type = "GET"; | ||
8307 | s.global = false; | ||
8308 | } | ||
8309 | }); | ||
8310 | |||
8311 | // Bind script tag hack transport | ||
8312 | jQuery.ajaxTransport( "script", function(s) { | ||
8313 | |||
8314 | // This transport only deals with cross domain requests | ||
8315 | if ( s.crossDomain ) { | ||
8316 | |||
8317 | var script, | ||
8318 | head = document.head || jQuery("head")[0] || document.documentElement; | ||
8319 | |||
8320 | return { | ||
8321 | |||
8322 | send: function( _, callback ) { | ||
8323 | |||
8324 | script = document.createElement("script"); | ||
8325 | |||
8326 | script.async = true; | ||
8327 | |||
8328 | if ( s.scriptCharset ) { | ||
8329 | script.charset = s.scriptCharset; | ||
8330 | } | ||
8331 | |||
8332 | script.src = s.url; | ||
8333 | |||
8334 | // Attach handlers for all browsers | ||
8335 | script.onload = script.onreadystatechange = function( _, isAbort ) { | ||
8336 | |||
8337 | if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { | ||
8338 | |||
8339 | // Handle memory leak in IE | ||
8340 | script.onload = script.onreadystatechange = null; | ||
8341 | |||
8342 | // Remove the script | ||
8343 | if ( script.parentNode ) { | ||
8344 | script.parentNode.removeChild( script ); | ||
8345 | } | ||
8346 | |||
8347 | // Dereference the script | ||
8348 | script = null; | ||
8349 | |||
8350 | // Callback if not abort | ||
8351 | if ( !isAbort ) { | ||
8352 | callback( 200, "success" ); | ||
8353 | } | ||
8354 | } | ||
8355 | }; | ||
8356 | |||
8357 | // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending | ||
8358 | // Use native DOM manipulation to avoid our domManip AJAX trickery | ||
8359 | head.insertBefore( script, head.firstChild ); | ||
8360 | }, | ||
8361 | |||
8362 | abort: function() { | ||
8363 | if ( script ) { | ||
8364 | script.onload( undefined, true ); | ||
8365 | } | ||
8366 | } | ||
8367 | }; | ||
8368 | } | ||
8369 | }); | ||
8370 | var oldCallbacks = [], | ||
8371 | rjsonp = /(=)\?(?=&|$)|\?\?/; | ||
8372 | |||
8373 | // Default jsonp settings | ||
8374 | jQuery.ajaxSetup({ | ||
8375 | jsonp: "callback", | ||
8376 | jsonpCallback: function() { | ||
8377 | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); | ||
8378 | this[ callback ] = true; | ||
8379 | return callback; | ||
8380 | } | ||
8381 | }); | ||
8382 | |||
8383 | // Detect, normalize options and install callbacks for jsonp requests | ||
8384 | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { | ||
8385 | |||
8386 | var callbackName, overwritten, responseContainer, | ||
8387 | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? | ||
8388 | "url" : | ||
8389 | typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" | ||
8390 | ); | ||
8391 | |||
8392 | // Handle iff the expected data type is "jsonp" or we have a parameter to set | ||
8393 | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { | ||
8394 | |||
8395 | // Get callback name, remembering preexisting value associated with it | ||
8396 | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? | ||
8397 | s.jsonpCallback() : | ||
8398 | s.jsonpCallback; | ||
8399 | |||
8400 | // Insert callback into url or form data | ||
8401 | if ( jsonProp ) { | ||
8402 | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); | ||
8403 | } else if ( s.jsonp !== false ) { | ||
8404 | s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; | ||
8405 | } | ||
8406 | |||
8407 | // Use data converter to retrieve json after script execution | ||
8408 | s.converters["script json"] = function() { | ||
8409 | if ( !responseContainer ) { | ||
8410 | jQuery.error( callbackName + " was not called" ); | ||
8411 | } | ||
8412 | return responseContainer[ 0 ]; | ||
8413 | }; | ||
8414 | |||
8415 | // force json dataType | ||
8416 | s.dataTypes[ 0 ] = "json"; | ||
8417 | |||
8418 | // Install callback | ||
8419 | overwritten = window[ callbackName ]; | ||
8420 | window[ callbackName ] = function() { | ||
8421 | responseContainer = arguments; | ||
8422 | }; | ||
8423 | |||
8424 | // Clean-up function (fires after converters) | ||
8425 | jqXHR.always(function() { | ||
8426 | // Restore preexisting value | ||
8427 | window[ callbackName ] = overwritten; | ||
8428 | |||
8429 | // Save back as free | ||
8430 | if ( s[ callbackName ] ) { | ||
8431 | // make sure that re-using the options doesn't screw things around | ||
8432 | s.jsonpCallback = originalSettings.jsonpCallback; | ||
8433 | |||
8434 | // save the callback name for future use | ||
8435 | oldCallbacks.push( callbackName ); | ||
8436 | } | ||
8437 | |||
8438 | // Call if it was a function and we have a response | ||
8439 | if ( responseContainer && jQuery.isFunction( overwritten ) ) { | ||
8440 | overwritten( responseContainer[ 0 ] ); | ||
8441 | } | ||
8442 | |||
8443 | responseContainer = overwritten = undefined; | ||
8444 | }); | ||
8445 | |||
8446 | // Delegate to script | ||
8447 | return "script"; | ||
8448 | } | ||
8449 | }); | ||
8450 | var xhrCallbacks, xhrSupported, | ||
8451 | xhrId = 0, | ||
8452 | // #5280: Internet Explorer will keep connections alive if we don't abort on unload | ||
8453 | xhrOnUnloadAbort = window.ActiveXObject && function() { | ||
8454 | // Abort all pending requests | ||
8455 | var key; | ||
8456 | for ( key in xhrCallbacks ) { | ||
8457 | xhrCallbacks[ key ]( undefined, true ); | ||
8458 | } | ||
8459 | }; | ||
8460 | |||
8461 | // Functions to create xhrs | ||
8462 | function createStandardXHR() { | ||
8463 | try { | ||
8464 | return new window.XMLHttpRequest(); | ||
8465 | } catch( e ) {} | ||
8466 | } | ||
8467 | |||
8468 | function createActiveXHR() { | ||
8469 | try { | ||
8470 | return new window.ActiveXObject("Microsoft.XMLHTTP"); | ||
8471 | } catch( e ) {} | ||
8472 | } | ||
8473 | |||
8474 | // Create the request object | ||
8475 | // (This is still attached to ajaxSettings for backward compatibility) | ||
8476 | jQuery.ajaxSettings.xhr = window.ActiveXObject ? | ||
8477 | /* Microsoft failed to properly | ||
8478 | * implement the XMLHttpRequest in IE7 (can't request local files), | ||
8479 | * so we use the ActiveXObject when it is available | ||
8480 | * Additionally XMLHttpRequest can be disabled in IE7/IE8 so | ||
8481 | * we need a fallback. | ||
8482 | */ | ||
8483 | function() { | ||
8484 | return !this.isLocal && createStandardXHR() || createActiveXHR(); | ||
8485 | } : | ||
8486 | // For all other browsers, use the standard XMLHttpRequest object | ||
8487 | createStandardXHR; | ||
8488 | |||
8489 | // Determine support properties | ||
8490 | xhrSupported = jQuery.ajaxSettings.xhr(); | ||
8491 | jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); | ||
8492 | xhrSupported = jQuery.support.ajax = !!xhrSupported; | ||
8493 | |||
8494 | // Create transport if the browser can provide an xhr | ||
8495 | if ( xhrSupported ) { | ||
8496 | |||
8497 | jQuery.ajaxTransport(function( s ) { | ||
8498 | // Cross domain only allowed if supported through XMLHttpRequest | ||
8499 | if ( !s.crossDomain || jQuery.support.cors ) { | ||
8500 | |||
8501 | var callback; | ||
8502 | |||
8503 | return { | ||
8504 | send: function( headers, complete ) { | ||
8505 | |||
8506 | // Get a new xhr | ||
8507 | var handle, i, | ||
8508 | xhr = s.xhr(); | ||
8509 | |||
8510 | // Open the socket | ||
8511 | // Passing null username, generates a login popup on Opera (#2865) | ||
8512 | if ( s.username ) { | ||
8513 | xhr.open( s.type, s.url, s.async, s.username, s.password ); | ||
8514 | } else { | ||
8515 | xhr.open( s.type, s.url, s.async ); | ||
8516 | } | ||
8517 | |||
8518 | // Apply custom fields if provided | ||
8519 | if ( s.xhrFields ) { | ||
8520 | for ( i in s.xhrFields ) { | ||
8521 | xhr[ i ] = s.xhrFields[ i ]; | ||
8522 | } | ||
8523 | } | ||
8524 | |||
8525 | // Override mime type if needed | ||
8526 | if ( s.mimeType && xhr.overrideMimeType ) { | ||
8527 | xhr.overrideMimeType( s.mimeType ); | ||
8528 | } | ||
8529 | |||
8530 | // X-Requested-With header | ||
8531 | // For cross-domain requests, seeing as conditions for a preflight are | ||
8532 | // akin to a jigsaw puzzle, we simply never set it to be sure. | ||
8533 | // (it can always be set on a per-request basis or even using ajaxSetup) | ||
8534 | // For same-domain requests, won't change header if already provided. | ||
8535 | if ( !s.crossDomain && !headers["X-Requested-With"] ) { | ||
8536 | headers["X-Requested-With"] = "XMLHttpRequest"; | ||
8537 | } | ||
8538 | |||
8539 | // Need an extra try/catch for cross domain requests in Firefox 3 | ||
8540 | try { | ||
8541 | for ( i in headers ) { | ||
8542 | xhr.setRequestHeader( i, headers[ i ] ); | ||
8543 | } | ||
8544 | } catch( err ) {} | ||
8545 | |||
8546 | // Do send the request | ||
8547 | // This may raise an exception which is actually | ||
8548 | // handled in jQuery.ajax (so no try/catch here) | ||
8549 | xhr.send( ( s.hasContent && s.data ) || null ); | ||
8550 | |||
8551 | // Listener | ||
8552 | callback = function( _, isAbort ) { | ||
8553 | var status, responseHeaders, statusText, responses; | ||
8554 | |||
8555 | // Firefox throws exceptions when accessing properties | ||
8556 | // of an xhr when a network error occurred | ||
8557 | // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) | ||
8558 | try { | ||
8559 | |||
8560 | // Was never called and is aborted or complete | ||
8561 | if ( callback && ( isAbort || xhr.readyState === 4 ) ) { | ||
8562 | |||
8563 | // Only called once | ||
8564 | callback = undefined; | ||
8565 | |||
8566 | // Do not keep as active anymore | ||
8567 | if ( handle ) { | ||
8568 | xhr.onreadystatechange = jQuery.noop; | ||
8569 | if ( xhrOnUnloadAbort ) { | ||
8570 | delete xhrCallbacks[ handle ]; | ||
8571 | } | ||
8572 | } | ||
8573 | |||
8574 | // If it's an abort | ||
8575 | if ( isAbort ) { | ||
8576 | // Abort it manually if needed | ||
8577 | if ( xhr.readyState !== 4 ) { | ||
8578 | xhr.abort(); | ||
8579 | } | ||
8580 | } else { | ||
8581 | responses = {}; | ||
8582 | status = xhr.status; | ||
8583 | responseHeaders = xhr.getAllResponseHeaders(); | ||
8584 | |||
8585 | // When requesting binary data, IE6-9 will throw an exception | ||
8586 | // on any attempt to access responseText (#11426) | ||
8587 | if ( typeof xhr.responseText === "string" ) { | ||
8588 | responses.text = xhr.responseText; | ||
8589 | } | ||
8590 | |||
8591 | // Firefox throws an exception when accessing | ||
8592 | // statusText for faulty cross-domain requests | ||
8593 | try { | ||
8594 | statusText = xhr.statusText; | ||
8595 | } catch( e ) { | ||
8596 | // We normalize with Webkit giving an empty statusText | ||
8597 | statusText = ""; | ||
8598 | } | ||
8599 | |||
8600 | // Filter status for non standard behaviors | ||
8601 | |||
8602 | // If the request is local and we have data: assume a success | ||
8603 | // (success with no data won't get notified, that's the best we | ||
8604 | // can do given current implementations) | ||
8605 | if ( !status && s.isLocal && !s.crossDomain ) { | ||
8606 | status = responses.text ? 200 : 404; | ||
8607 | // IE - #1450: sometimes returns 1223 when it should be 204 | ||
8608 | } else if ( status === 1223 ) { | ||
8609 | status = 204; | ||
8610 | } | ||
8611 | } | ||
8612 | } | ||
8613 | } catch( firefoxAccessException ) { | ||
8614 | if ( !isAbort ) { | ||
8615 | complete( -1, firefoxAccessException ); | ||
8616 | } | ||
8617 | } | ||
8618 | |||
8619 | // Call complete if needed | ||
8620 | if ( responses ) { | ||
8621 | complete( status, statusText, responses, responseHeaders ); | ||
8622 | } | ||
8623 | }; | ||
8624 | |||
8625 | if ( !s.async ) { | ||
8626 | // if we're in sync mode we fire the callback | ||
8627 | callback(); | ||
8628 | } else if ( xhr.readyState === 4 ) { | ||
8629 | // (IE6 & IE7) if it's in cache and has been | ||
8630 | // retrieved directly we need to fire the callback | ||
8631 | setTimeout( callback ); | ||
8632 | } else { | ||
8633 | handle = ++xhrId; | ||
8634 | if ( xhrOnUnloadAbort ) { | ||
8635 | // Create the active xhrs callbacks list if needed | ||
8636 | // and attach the unload handler | ||
8637 | if ( !xhrCallbacks ) { | ||
8638 | xhrCallbacks = {}; | ||
8639 | jQuery( window ).unload( xhrOnUnloadAbort ); | ||
8640 | } | ||
8641 | // Add to list of active xhrs callbacks | ||
8642 | xhrCallbacks[ handle ] = callback; | ||
8643 | } | ||
8644 | xhr.onreadystatechange = callback; | ||
8645 | } | ||
8646 | }, | ||
8647 | |||
8648 | abort: function() { | ||
8649 | if ( callback ) { | ||
8650 | callback( undefined, true ); | ||
8651 | } | ||
8652 | } | ||
8653 | }; | ||
8654 | } | ||
8655 | }); | ||
8656 | } | ||
8657 | var fxNow, timerId, | ||
8658 | rfxtypes = /^(?:toggle|show|hide)$/, | ||
8659 | rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), | ||
8660 | rrun = /queueHooks$/, | ||
8661 | animationPrefilters = [ defaultPrefilter ], | ||
8662 | tweeners = { | ||
8663 | "*": [function( prop, value ) { | ||
8664 | var end, unit, | ||
8665 | tween = this.createTween( prop, value ), | ||
8666 | parts = rfxnum.exec( value ), | ||
8667 | target = tween.cur(), | ||
8668 | start = +target || 0, | ||
8669 | scale = 1, | ||
8670 | maxIterations = 20; | ||
8671 | |||
8672 | if ( parts ) { | ||
8673 | end = +parts[2]; | ||
8674 | unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); | ||
8675 | |||
8676 | // We need to compute starting value | ||
8677 | if ( unit !== "px" && start ) { | ||
8678 | // Iteratively approximate from a nonzero starting point | ||
8679 | // Prefer the current property, because this process will be trivial if it uses the same units | ||
8680 | // Fallback to end or a simple constant | ||
8681 | start = jQuery.css( tween.elem, prop, true ) || end || 1; | ||
8682 | |||
8683 | do { | ||
8684 | // If previous iteration zeroed out, double until we get *something* | ||
8685 | // Use a string for doubling factor so we don't accidentally see scale as unchanged below | ||
8686 | scale = scale || ".5"; | ||
8687 | |||
8688 | // Adjust and apply | ||
8689 | start = start / scale; | ||
8690 | jQuery.style( tween.elem, prop, start + unit ); | ||
8691 | |||
8692 | // Update scale, tolerating zero or NaN from tween.cur() | ||
8693 | // And breaking the loop if scale is unchanged or perfect, or if we've just had enough | ||
8694 | } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); | ||
8695 | } | ||
8696 | |||
8697 | tween.unit = unit; | ||
8698 | tween.start = start; | ||
8699 | // If a +=/-= token was provided, we're doing a relative animation | ||
8700 | tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; | ||
8701 | } | ||
8702 | return tween; | ||
8703 | }] | ||
8704 | }; | ||
8705 | |||
8706 | // Animations created synchronously will run synchronously | ||
8707 | function createFxNow() { | ||
8708 | setTimeout(function() { | ||
8709 | fxNow = undefined; | ||
8710 | }); | ||
8711 | return ( fxNow = jQuery.now() ); | ||
8712 | } | ||
8713 | |||
8714 | function createTweens( animation, props ) { | ||
8715 | jQuery.each( props, function( prop, value ) { | ||
8716 | var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), | ||
8717 | index = 0, | ||
8718 | length = collection.length; | ||
8719 | for ( ; index < length; index++ ) { | ||
8720 | if ( collection[ index ].call( animation, prop, value ) ) { | ||
8721 | |||
8722 | // we're done with this property | ||
8723 | return; | ||
8724 | } | ||
8725 | } | ||
8726 | }); | ||
8727 | } | ||
8728 | |||
8729 | function Animation( elem, properties, options ) { | ||
8730 | var result, | ||
8731 | stopped, | ||
8732 | index = 0, | ||
8733 | length = animationPrefilters.length, | ||
8734 | deferred = jQuery.Deferred().always( function() { | ||
8735 | // don't match elem in the :animated selector | ||
8736 | delete tick.elem; | ||
8737 | }), | ||
8738 | tick = function() { | ||
8739 | if ( stopped ) { | ||
8740 | return false; | ||
8741 | } | ||
8742 | var currentTime = fxNow || createFxNow(), | ||
8743 | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), | ||
8744 | // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) | ||
8745 | temp = remaining / animation.duration || 0, | ||
8746 | percent = 1 - temp, | ||
8747 | index = 0, | ||
8748 | length = animation.tweens.length; | ||
8749 | |||
8750 | for ( ; index < length ; index++ ) { | ||
8751 | animation.tweens[ index ].run( percent ); | ||
8752 | } | ||
8753 | |||
8754 | deferred.notifyWith( elem, [ animation, percent, remaining ]); | ||
8755 | |||
8756 | if ( percent < 1 && length ) { | ||
8757 | return remaining; | ||
8758 | } else { | ||
8759 | deferred.resolveWith( elem, [ animation ] ); | ||
8760 | return false; | ||
8761 | } | ||
8762 | }, | ||
8763 | animation = deferred.promise({ | ||
8764 | elem: elem, | ||
8765 | props: jQuery.extend( {}, properties ), | ||
8766 | opts: jQuery.extend( true, { specialEasing: {} }, options ), | ||
8767 | originalProperties: properties, | ||
8768 | originalOptions: options, | ||
8769 | startTime: fxNow || createFxNow(), | ||
8770 | duration: options.duration, | ||
8771 | tweens: [], | ||
8772 | createTween: function( prop, end ) { | ||
8773 | var tween = jQuery.Tween( elem, animation.opts, prop, end, | ||
8774 | animation.opts.specialEasing[ prop ] || animation.opts.easing ); | ||
8775 | animation.tweens.push( tween ); | ||
8776 | return tween; | ||
8777 | }, | ||
8778 | stop: function( gotoEnd ) { | ||
8779 | var index = 0, | ||
8780 | // if we are going to the end, we want to run all the tweens | ||
8781 | // otherwise we skip this part | ||
8782 | length = gotoEnd ? animation.tweens.length : 0; | ||
8783 | if ( stopped ) { | ||
8784 | return this; | ||
8785 | } | ||
8786 | stopped = true; | ||
8787 | for ( ; index < length ; index++ ) { | ||
8788 | animation.tweens[ index ].run( 1 ); | ||
8789 | } | ||
8790 | |||
8791 | // resolve when we played the last frame | ||
8792 | // otherwise, reject | ||
8793 | if ( gotoEnd ) { | ||
8794 | deferred.resolveWith( elem, [ animation, gotoEnd ] ); | ||
8795 | } else { | ||
8796 | deferred.rejectWith( elem, [ animation, gotoEnd ] ); | ||
8797 | } | ||
8798 | return this; | ||
8799 | } | ||
8800 | }), | ||
8801 | props = animation.props; | ||
8802 | |||
8803 | propFilter( props, animation.opts.specialEasing ); | ||
8804 | |||
8805 | for ( ; index < length ; index++ ) { | ||
8806 | result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); | ||
8807 | if ( result ) { | ||
8808 | return result; | ||
8809 | } | ||
8810 | } | ||
8811 | |||
8812 | createTweens( animation, props ); | ||
8813 | |||
8814 | if ( jQuery.isFunction( animation.opts.start ) ) { | ||
8815 | animation.opts.start.call( elem, animation ); | ||
8816 | } | ||
8817 | |||
8818 | jQuery.fx.timer( | ||
8819 | jQuery.extend( tick, { | ||
8820 | elem: elem, | ||
8821 | anim: animation, | ||
8822 | queue: animation.opts.queue | ||
8823 | }) | ||
8824 | ); | ||
8825 | |||
8826 | // attach callbacks from options | ||
8827 | return animation.progress( animation.opts.progress ) | ||
8828 | .done( animation.opts.done, animation.opts.complete ) | ||
8829 | .fail( animation.opts.fail ) | ||
8830 | .always( animation.opts.always ); | ||
8831 | } | ||
8832 | |||
8833 | function propFilter( props, specialEasing ) { | ||
8834 | var value, name, index, easing, hooks; | ||
8835 | |||
8836 | // camelCase, specialEasing and expand cssHook pass | ||
8837 | for ( index in props ) { | ||
8838 | name = jQuery.camelCase( index ); | ||
8839 | easing = specialEasing[ name ]; | ||
8840 | value = props[ index ]; | ||
8841 | if ( jQuery.isArray( value ) ) { | ||
8842 | easing = value[ 1 ]; | ||
8843 | value = props[ index ] = value[ 0 ]; | ||
8844 | } | ||
8845 | |||
8846 | if ( index !== name ) { | ||
8847 | props[ name ] = value; | ||
8848 | delete props[ index ]; | ||
8849 | } | ||
8850 | |||
8851 | hooks = jQuery.cssHooks[ name ]; | ||
8852 | if ( hooks && "expand" in hooks ) { | ||
8853 | value = hooks.expand( value ); | ||
8854 | delete props[ name ]; | ||
8855 | |||
8856 | // not quite $.extend, this wont overwrite keys already present. | ||
8857 | // also - reusing 'index' from above because we have the correct "name" | ||
8858 | for ( index in value ) { | ||
8859 | if ( !( index in props ) ) { | ||
8860 | props[ index ] = value[ index ]; | ||
8861 | specialEasing[ index ] = easing; | ||
8862 | } | ||
8863 | } | ||
8864 | } else { | ||
8865 | specialEasing[ name ] = easing; | ||
8866 | } | ||
8867 | } | ||
8868 | } | ||
8869 | |||
8870 | jQuery.Animation = jQuery.extend( Animation, { | ||
8871 | |||
8872 | tweener: function( props, callback ) { | ||
8873 | if ( jQuery.isFunction( props ) ) { | ||
8874 | callback = props; | ||
8875 | props = [ "*" ]; | ||
8876 | } else { | ||
8877 | props = props.split(" "); | ||
8878 | } | ||
8879 | |||
8880 | var prop, | ||
8881 | index = 0, | ||
8882 | length = props.length; | ||
8883 | |||
8884 | for ( ; index < length ; index++ ) { | ||
8885 | prop = props[ index ]; | ||
8886 | tweeners[ prop ] = tweeners[ prop ] || []; | ||
8887 | tweeners[ prop ].unshift( callback ); | ||
8888 | } | ||
8889 | }, | ||
8890 | |||
8891 | prefilter: function( callback, prepend ) { | ||
8892 | if ( prepend ) { | ||
8893 | animationPrefilters.unshift( callback ); | ||
8894 | } else { | ||
8895 | animationPrefilters.push( callback ); | ||
8896 | } | ||
8897 | } | ||
8898 | }); | ||
8899 | |||
8900 | function defaultPrefilter( elem, props, opts ) { | ||
8901 | /*jshint validthis:true */ | ||
8902 | var prop, index, length, | ||
8903 | value, dataShow, toggle, | ||
8904 | tween, hooks, oldfire, | ||
8905 | anim = this, | ||
8906 | style = elem.style, | ||
8907 | orig = {}, | ||
8908 | handled = [], | ||
8909 | hidden = elem.nodeType && isHidden( elem ); | ||
8910 | |||
8911 | // handle queue: false promises | ||
8912 | if ( !opts.queue ) { | ||
8913 | hooks = jQuery._queueHooks( elem, "fx" ); | ||
8914 | if ( hooks.unqueued == null ) { | ||
8915 | hooks.unqueued = 0; | ||
8916 | oldfire = hooks.empty.fire; | ||
8917 | hooks.empty.fire = function() { | ||
8918 | if ( !hooks.unqueued ) { | ||
8919 | oldfire(); | ||
8920 | } | ||
8921 | }; | ||
8922 | } | ||
8923 | hooks.unqueued++; | ||
8924 | |||
8925 | anim.always(function() { | ||
8926 | // doing this makes sure that the complete handler will be called | ||
8927 | // before this completes | ||
8928 | anim.always(function() { | ||
8929 | hooks.unqueued--; | ||
8930 | if ( !jQuery.queue( elem, "fx" ).length ) { | ||
8931 | hooks.empty.fire(); | ||
8932 | } | ||
8933 | }); | ||
8934 | }); | ||
8935 | } | ||
8936 | |||
8937 | // height/width overflow pass | ||
8938 | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { | ||
8939 | // Make sure that nothing sneaks out | ||
8940 | // Record all 3 overflow attributes because IE does not | ||
8941 | // change the overflow attribute when overflowX and | ||
8942 | // overflowY are set to the same value | ||
8943 | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; | ||
8944 | |||
8945 | // Set display property to inline-block for height/width | ||
8946 | // animations on inline elements that are having width/height animated | ||
8947 | if ( jQuery.css( elem, "display" ) === "inline" && | ||
8948 | jQuery.css( elem, "float" ) === "none" ) { | ||
8949 | |||
8950 | // inline-level elements accept inline-block; | ||
8951 | // block-level elements need to be inline with layout | ||
8952 | if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { | ||
8953 | style.display = "inline-block"; | ||
8954 | |||
8955 | } else { | ||
8956 | style.zoom = 1; | ||
8957 | } | ||
8958 | } | ||
8959 | } | ||
8960 | |||
8961 | if ( opts.overflow ) { | ||
8962 | style.overflow = "hidden"; | ||
8963 | if ( !jQuery.support.shrinkWrapBlocks ) { | ||
8964 | anim.always(function() { | ||
8965 | style.overflow = opts.overflow[ 0 ]; | ||
8966 | style.overflowX = opts.overflow[ 1 ]; | ||
8967 | style.overflowY = opts.overflow[ 2 ]; | ||
8968 | }); | ||
8969 | } | ||
8970 | } | ||
8971 | |||
8972 | |||
8973 | // show/hide pass | ||
8974 | for ( index in props ) { | ||
8975 | value = props[ index ]; | ||
8976 | if ( rfxtypes.exec( value ) ) { | ||
8977 | delete props[ index ]; | ||
8978 | toggle = toggle || value === "toggle"; | ||
8979 | if ( value === ( hidden ? "hide" : "show" ) ) { | ||
8980 | continue; | ||
8981 | } | ||
8982 | handled.push( index ); | ||
8983 | } | ||
8984 | } | ||
8985 | |||
8986 | length = handled.length; | ||
8987 | if ( length ) { | ||
8988 | dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); | ||
8989 | if ( "hidden" in dataShow ) { | ||
8990 | hidden = dataShow.hidden; | ||
8991 | } | ||
8992 | |||
8993 | // store state if its toggle - enables .stop().toggle() to "reverse" | ||
8994 | if ( toggle ) { | ||
8995 | dataShow.hidden = !hidden; | ||
8996 | } | ||
8997 | if ( hidden ) { | ||
8998 | jQuery( elem ).show(); | ||
8999 | } else { | ||
9000 | anim.done(function() { | ||
9001 | jQuery( elem ).hide(); | ||
9002 | }); | ||
9003 | } | ||
9004 | anim.done(function() { | ||
9005 | var prop; | ||
9006 | jQuery._removeData( elem, "fxshow" ); | ||
9007 | for ( prop in orig ) { | ||
9008 | jQuery.style( elem, prop, orig[ prop ] ); | ||
9009 | } | ||
9010 | }); | ||
9011 | for ( index = 0 ; index < length ; index++ ) { | ||
9012 | prop = handled[ index ]; | ||
9013 | tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 ); | ||
9014 | orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); | ||
9015 | |||
9016 | if ( !( prop in dataShow ) ) { | ||
9017 | dataShow[ prop ] = tween.start; | ||
9018 | if ( hidden ) { | ||
9019 | tween.end = tween.start; | ||
9020 | tween.start = prop === "width" || prop === "height" ? 1 : 0; | ||
9021 | } | ||
9022 | } | ||
9023 | } | ||
9024 | } | ||
9025 | } | ||
9026 | |||
9027 | function Tween( elem, options, prop, end, easing ) { | ||
9028 | return new Tween.prototype.init( elem, options, prop, end, easing ); | ||
9029 | } | ||
9030 | jQuery.Tween = Tween; | ||
9031 | |||
9032 | Tween.prototype = { | ||
9033 | constructor: Tween, | ||
9034 | init: function( elem, options, prop, end, easing, unit ) { | ||
9035 | this.elem = elem; | ||
9036 | this.prop = prop; | ||
9037 | this.easing = easing || "swing"; | ||
9038 | this.options = options; | ||
9039 | this.start = this.now = this.cur(); | ||
9040 | this.end = end; | ||
9041 | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); | ||
9042 | }, | ||
9043 | cur: function() { | ||
9044 | var hooks = Tween.propHooks[ this.prop ]; | ||
9045 | |||
9046 | return hooks && hooks.get ? | ||
9047 | hooks.get( this ) : | ||
9048 | Tween.propHooks._default.get( this ); | ||
9049 | }, | ||
9050 | run: function( percent ) { | ||
9051 | var eased, | ||
9052 | hooks = Tween.propHooks[ this.prop ]; | ||
9053 | |||
9054 | if ( this.options.duration ) { | ||
9055 | this.pos = eased = jQuery.easing[ this.easing ]( | ||
9056 | percent, this.options.duration * percent, 0, 1, this.options.duration | ||
9057 | ); | ||
9058 | } else { | ||
9059 | this.pos = eased = percent; | ||
9060 | } | ||
9061 | this.now = ( this.end - this.start ) * eased + this.start; | ||
9062 | |||
9063 | if ( this.options.step ) { | ||
9064 | this.options.step.call( this.elem, this.now, this ); | ||
9065 | } | ||
9066 | |||
9067 | if ( hooks && hooks.set ) { | ||
9068 | hooks.set( this ); | ||
9069 | } else { | ||
9070 | Tween.propHooks._default.set( this ); | ||
9071 | } | ||
9072 | return this; | ||
9073 | } | ||
9074 | }; | ||
9075 | |||
9076 | Tween.prototype.init.prototype = Tween.prototype; | ||
9077 | |||
9078 | Tween.propHooks = { | ||
9079 | _default: { | ||
9080 | get: function( tween ) { | ||
9081 | var result; | ||
9082 | |||
9083 | if ( tween.elem[ tween.prop ] != null && | ||
9084 | (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { | ||
9085 | return tween.elem[ tween.prop ]; | ||
9086 | } | ||
9087 | |||
9088 | // passing an empty string as a 3rd parameter to .css will automatically | ||
9089 | // attempt a parseFloat and fallback to a string if the parse fails | ||
9090 | // so, simple values such as "10px" are parsed to Float. | ||
9091 | // complex values such as "rotate(1rad)" are returned as is. | ||
9092 | result = jQuery.css( tween.elem, tween.prop, "" ); | ||
9093 | // Empty strings, null, undefined and "auto" are converted to 0. | ||
9094 | return !result || result === "auto" ? 0 : result; | ||
9095 | }, | ||
9096 | set: function( tween ) { | ||
9097 | // use step hook for back compat - use cssHook if its there - use .style if its | ||
9098 | // available and use plain properties where available | ||
9099 | if ( jQuery.fx.step[ tween.prop ] ) { | ||
9100 | jQuery.fx.step[ tween.prop ]( tween ); | ||
9101 | } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { | ||
9102 | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); | ||
9103 | } else { | ||
9104 | tween.elem[ tween.prop ] = tween.now; | ||
9105 | } | ||
9106 | } | ||
9107 | } | ||
9108 | }; | ||
9109 | |||
9110 | // Remove in 2.0 - this supports IE8's panic based approach | ||
9111 | // to setting things on disconnected nodes | ||
9112 | |||
9113 | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { | ||
9114 | set: function( tween ) { | ||
9115 | if ( tween.elem.nodeType && tween.elem.parentNode ) { | ||
9116 | tween.elem[ tween.prop ] = tween.now; | ||
9117 | } | ||
9118 | } | ||
9119 | }; | ||
9120 | |||
9121 | jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { | ||
9122 | var cssFn = jQuery.fn[ name ]; | ||
9123 | jQuery.fn[ name ] = function( speed, easing, callback ) { | ||
9124 | return speed == null || typeof speed === "boolean" ? | ||
9125 | cssFn.apply( this, arguments ) : | ||
9126 | this.animate( genFx( name, true ), speed, easing, callback ); | ||
9127 | }; | ||
9128 | }); | ||
9129 | |||
9130 | jQuery.fn.extend({ | ||
9131 | fadeTo: function( speed, to, easing, callback ) { | ||
9132 | |||
9133 | // show any hidden elements after setting opacity to 0 | ||
9134 | return this.filter( isHidden ).css( "opacity", 0 ).show() | ||
9135 | |||
9136 | // animate to the value specified | ||
9137 | .end().animate({ opacity: to }, speed, easing, callback ); | ||
9138 | }, | ||
9139 | animate: function( prop, speed, easing, callback ) { | ||
9140 | var empty = jQuery.isEmptyObject( prop ), | ||
9141 | optall = jQuery.speed( speed, easing, callback ), | ||
9142 | doAnimation = function() { | ||
9143 | // Operate on a copy of prop so per-property easing won't be lost | ||
9144 | var anim = Animation( this, jQuery.extend( {}, prop ), optall ); | ||
9145 | doAnimation.finish = function() { | ||
9146 | anim.stop( true ); | ||
9147 | }; | ||
9148 | // Empty animations, or finishing resolves immediately | ||
9149 | if ( empty || jQuery._data( this, "finish" ) ) { | ||
9150 | anim.stop( true ); | ||
9151 | } | ||
9152 | }; | ||
9153 | doAnimation.finish = doAnimation; | ||
9154 | |||
9155 | return empty || optall.queue === false ? | ||
9156 | this.each( doAnimation ) : | ||
9157 | this.queue( optall.queue, doAnimation ); | ||
9158 | }, | ||
9159 | stop: function( type, clearQueue, gotoEnd ) { | ||
9160 | var stopQueue = function( hooks ) { | ||
9161 | var stop = hooks.stop; | ||
9162 | delete hooks.stop; | ||
9163 | stop( gotoEnd ); | ||
9164 | }; | ||
9165 | |||
9166 | if ( typeof type !== "string" ) { | ||
9167 | gotoEnd = clearQueue; | ||
9168 | clearQueue = type; | ||
9169 | type = undefined; | ||
9170 | } | ||
9171 | if ( clearQueue && type !== false ) { | ||
9172 | this.queue( type || "fx", [] ); | ||
9173 | } | ||
9174 | |||
9175 | return this.each(function() { | ||
9176 | var dequeue = true, | ||
9177 | index = type != null && type + "queueHooks", | ||
9178 | timers = jQuery.timers, | ||
9179 | data = jQuery._data( this ); | ||
9180 | |||
9181 | if ( index ) { | ||
9182 | if ( data[ index ] && data[ index ].stop ) { | ||
9183 | stopQueue( data[ index ] ); | ||
9184 | } | ||
9185 | } else { | ||
9186 | for ( index in data ) { | ||
9187 | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { | ||
9188 | stopQueue( data[ index ] ); | ||
9189 | } | ||
9190 | } | ||
9191 | } | ||
9192 | |||
9193 | for ( index = timers.length; index--; ) { | ||
9194 | if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { | ||
9195 | timers[ index ].anim.stop( gotoEnd ); | ||
9196 | dequeue = false; | ||
9197 | timers.splice( index, 1 ); | ||
9198 | } | ||
9199 | } | ||
9200 | |||
9201 | // start the next in the queue if the last step wasn't forced | ||
9202 | // timers currently will call their complete callbacks, which will dequeue | ||
9203 | // but only if they were gotoEnd | ||
9204 | if ( dequeue || !gotoEnd ) { | ||
9205 | jQuery.dequeue( this, type ); | ||
9206 | } | ||
9207 | }); | ||
9208 | }, | ||
9209 | finish: function( type ) { | ||
9210 | if ( type !== false ) { | ||
9211 | type = type || "fx"; | ||
9212 | } | ||
9213 | return this.each(function() { | ||
9214 | var index, | ||
9215 | data = jQuery._data( this ), | ||
9216 | queue = data[ type + "queue" ], | ||
9217 | hooks = data[ type + "queueHooks" ], | ||
9218 | timers = jQuery.timers, | ||
9219 | length = queue ? queue.length : 0; | ||
9220 | |||
9221 | // enable finishing flag on private data | ||
9222 | data.finish = true; | ||
9223 | |||
9224 | // empty the queue first | ||
9225 | jQuery.queue( this, type, [] ); | ||
9226 | |||
9227 | if ( hooks && hooks.cur && hooks.cur.finish ) { | ||
9228 | hooks.cur.finish.call( this ); | ||
9229 | } | ||
9230 | |||
9231 | // look for any active animations, and finish them | ||
9232 | for ( index = timers.length; index--; ) { | ||
9233 | if ( timers[ index ].elem === this && timers[ index ].queue === type ) { | ||
9234 | timers[ index ].anim.stop( true ); | ||
9235 | timers.splice( index, 1 ); | ||
9236 | } | ||
9237 | } | ||
9238 | |||
9239 | // look for any animations in the old queue and finish them | ||
9240 | for ( index = 0; index < length; index++ ) { | ||
9241 | if ( queue[ index ] && queue[ index ].finish ) { | ||
9242 | queue[ index ].finish.call( this ); | ||
9243 | } | ||
9244 | } | ||
9245 | |||
9246 | // turn off finishing flag | ||
9247 | delete data.finish; | ||
9248 | }); | ||
9249 | } | ||
9250 | }); | ||
9251 | |||
9252 | // Generate parameters to create a standard animation | ||
9253 | function genFx( type, includeWidth ) { | ||
9254 | var which, | ||
9255 | attrs = { height: type }, | ||
9256 | i = 0; | ||
9257 | |||
9258 | // if we include width, step value is 1 to do all cssExpand values, | ||
9259 | // if we don't include width, step value is 2 to skip over Left and Right | ||
9260 | includeWidth = includeWidth? 1 : 0; | ||
9261 | for( ; i < 4 ; i += 2 - includeWidth ) { | ||
9262 | which = cssExpand[ i ]; | ||
9263 | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; | ||
9264 | } | ||
9265 | |||
9266 | if ( includeWidth ) { | ||
9267 | attrs.opacity = attrs.width = type; | ||
9268 | } | ||
9269 | |||
9270 | return attrs; | ||
9271 | } | ||
9272 | |||
9273 | // Generate shortcuts for custom animations | ||
9274 | jQuery.each({ | ||
9275 | slideDown: genFx("show"), | ||
9276 | slideUp: genFx("hide"), | ||
9277 | slideToggle: genFx("toggle"), | ||
9278 | fadeIn: { opacity: "show" }, | ||
9279 | fadeOut: { opacity: "hide" }, | ||
9280 | fadeToggle: { opacity: "toggle" } | ||
9281 | }, function( name, props ) { | ||
9282 | jQuery.fn[ name ] = function( speed, easing, callback ) { | ||
9283 | return this.animate( props, speed, easing, callback ); | ||
9284 | }; | ||
9285 | }); | ||
9286 | |||
9287 | jQuery.speed = function( speed, easing, fn ) { | ||
9288 | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { | ||
9289 | complete: fn || !fn && easing || | ||
9290 | jQuery.isFunction( speed ) && speed, | ||
9291 | duration: speed, | ||
9292 | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing | ||
9293 | }; | ||
9294 | |||
9295 | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : | ||
9296 | opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; | ||
9297 | |||
9298 | // normalize opt.queue - true/undefined/null -> "fx" | ||
9299 | if ( opt.queue == null || opt.queue === true ) { | ||
9300 | opt.queue = "fx"; | ||
9301 | } | ||
9302 | |||
9303 | // Queueing | ||
9304 | opt.old = opt.complete; | ||
9305 | |||
9306 | opt.complete = function() { | ||
9307 | if ( jQuery.isFunction( opt.old ) ) { | ||
9308 | opt.old.call( this ); | ||
9309 | } | ||
9310 | |||
9311 | if ( opt.queue ) { | ||
9312 | jQuery.dequeue( this, opt.queue ); | ||
9313 | } | ||
9314 | }; | ||
9315 | |||
9316 | return opt; | ||
9317 | }; | ||
9318 | |||
9319 | jQuery.easing = { | ||
9320 | linear: function( p ) { | ||
9321 | return p; | ||
9322 | }, | ||
9323 | swing: function( p ) { | ||
9324 | return 0.5 - Math.cos( p*Math.PI ) / 2; | ||
9325 | } | ||
9326 | }; | ||
9327 | |||
9328 | jQuery.timers = []; | ||
9329 | jQuery.fx = Tween.prototype.init; | ||
9330 | jQuery.fx.tick = function() { | ||
9331 | var timer, | ||
9332 | timers = jQuery.timers, | ||
9333 | i = 0; | ||
9334 | |||
9335 | fxNow = jQuery.now(); | ||
9336 | |||
9337 | for ( ; i < timers.length; i++ ) { | ||
9338 | timer = timers[ i ]; | ||
9339 | // Checks the timer has not already been removed | ||
9340 | if ( !timer() && timers[ i ] === timer ) { | ||
9341 | timers.splice( i--, 1 ); | ||
9342 | } | ||
9343 | } | ||
9344 | |||
9345 | if ( !timers.length ) { | ||
9346 | jQuery.fx.stop(); | ||
9347 | } | ||
9348 | fxNow = undefined; | ||
9349 | }; | ||
9350 | |||
9351 | jQuery.fx.timer = function( timer ) { | ||
9352 | if ( timer() && jQuery.timers.push( timer ) ) { | ||
9353 | jQuery.fx.start(); | ||
9354 | } | ||
9355 | }; | ||
9356 | |||
9357 | jQuery.fx.interval = 13; | ||
9358 | |||
9359 | jQuery.fx.start = function() { | ||
9360 | if ( !timerId ) { | ||
9361 | timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); | ||
9362 | } | ||
9363 | }; | ||
9364 | |||
9365 | jQuery.fx.stop = function() { | ||
9366 | clearInterval( timerId ); | ||
9367 | timerId = null; | ||
9368 | }; | ||
9369 | |||
9370 | jQuery.fx.speeds = { | ||
9371 | slow: 600, | ||
9372 | fast: 200, | ||
9373 | // Default speed | ||
9374 | _default: 400 | ||
9375 | }; | ||
9376 | |||
9377 | // Back Compat <1.8 extension point | ||
9378 | jQuery.fx.step = {}; | ||
9379 | |||
9380 | if ( jQuery.expr && jQuery.expr.filters ) { | ||
9381 | jQuery.expr.filters.animated = function( elem ) { | ||
9382 | return jQuery.grep(jQuery.timers, function( fn ) { | ||
9383 | return elem === fn.elem; | ||
9384 | }).length; | ||
9385 | }; | ||
9386 | } | ||
9387 | jQuery.fn.offset = function( options ) { | ||
9388 | if ( arguments.length ) { | ||
9389 | return options === undefined ? | ||
9390 | this : | ||
9391 | this.each(function( i ) { | ||
9392 | jQuery.offset.setOffset( this, options, i ); | ||
9393 | }); | ||
9394 | } | ||
9395 | |||
9396 | var docElem, win, | ||
9397 | box = { top: 0, left: 0 }, | ||
9398 | elem = this[ 0 ], | ||
9399 | doc = elem && elem.ownerDocument; | ||
9400 | |||
9401 | if ( !doc ) { | ||
9402 | return; | ||
9403 | } | ||
9404 | |||
9405 | docElem = doc.documentElement; | ||
9406 | |||
9407 | // Make sure it's not a disconnected DOM node | ||
9408 | if ( !jQuery.contains( docElem, elem ) ) { | ||
9409 | return box; | ||
9410 | } | ||
9411 | |||
9412 | // If we don't have gBCR, just use 0,0 rather than error | ||
9413 | // BlackBerry 5, iOS 3 (original iPhone) | ||
9414 | if ( typeof elem.getBoundingClientRect !== core_strundefined ) { | ||
9415 | box = elem.getBoundingClientRect(); | ||
9416 | } | ||
9417 | win = getWindow( doc ); | ||
9418 | return { | ||
9419 | top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), | ||
9420 | left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) | ||
9421 | }; | ||
9422 | }; | ||
9423 | |||
9424 | jQuery.offset = { | ||
9425 | |||
9426 | setOffset: function( elem, options, i ) { | ||
9427 | var position = jQuery.css( elem, "position" ); | ||
9428 | |||
9429 | // set position first, in-case top/left are set even on static elem | ||
9430 | if ( position === "static" ) { | ||
9431 | elem.style.position = "relative"; | ||
9432 | } | ||
9433 | |||
9434 | var curElem = jQuery( elem ), | ||
9435 | curOffset = curElem.offset(), | ||
9436 | curCSSTop = jQuery.css( elem, "top" ), | ||
9437 | curCSSLeft = jQuery.css( elem, "left" ), | ||
9438 | calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, | ||
9439 | props = {}, curPosition = {}, curTop, curLeft; | ||
9440 | |||
9441 | // need to be able to calculate position if either top or left is auto and position is either absolute or fixed | ||
9442 | if ( calculatePosition ) { | ||
9443 | curPosition = curElem.position(); | ||
9444 | curTop = curPosition.top; | ||
9445 | curLeft = curPosition.left; | ||
9446 | } else { | ||
9447 | curTop = parseFloat( curCSSTop ) || 0; | ||
9448 | curLeft = parseFloat( curCSSLeft ) || 0; | ||
9449 | } | ||
9450 | |||
9451 | if ( jQuery.isFunction( options ) ) { | ||
9452 | options = options.call( elem, i, curOffset ); | ||
9453 | } | ||
9454 | |||
9455 | if ( options.top != null ) { | ||
9456 | props.top = ( options.top - curOffset.top ) + curTop; | ||
9457 | } | ||
9458 | if ( options.left != null ) { | ||
9459 | props.left = ( options.left - curOffset.left ) + curLeft; | ||
9460 | } | ||
9461 | |||
9462 | if ( "using" in options ) { | ||
9463 | options.using.call( elem, props ); | ||
9464 | } else { | ||
9465 | curElem.css( props ); | ||
9466 | } | ||
9467 | } | ||
9468 | }; | ||
9469 | |||
9470 | |||
9471 | jQuery.fn.extend({ | ||
9472 | |||
9473 | position: function() { | ||
9474 | if ( !this[ 0 ] ) { | ||
9475 | return; | ||
9476 | } | ||
9477 | |||
9478 | var offsetParent, offset, | ||
9479 | parentOffset = { top: 0, left: 0 }, | ||
9480 | elem = this[ 0 ]; | ||
9481 | |||
9482 | // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent | ||
9483 | if ( jQuery.css( elem, "position" ) === "fixed" ) { | ||
9484 | // we assume that getBoundingClientRect is available when computed position is fixed | ||
9485 | offset = elem.getBoundingClientRect(); | ||
9486 | } else { | ||
9487 | // Get *real* offsetParent | ||
9488 | offsetParent = this.offsetParent(); | ||
9489 | |||
9490 | // Get correct offsets | ||
9491 | offset = this.offset(); | ||
9492 | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { | ||
9493 | parentOffset = offsetParent.offset(); | ||
9494 | } | ||
9495 | |||
9496 | // Add offsetParent borders | ||
9497 | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); | ||
9498 | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); | ||
9499 | } | ||
9500 | |||
9501 | // Subtract parent offsets and element margins | ||
9502 | // note: when an element has margin: auto the offsetLeft and marginLeft | ||
9503 | // are the same in Safari causing offset.left to incorrectly be 0 | ||
9504 | return { | ||
9505 | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), | ||
9506 | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) | ||
9507 | }; | ||
9508 | }, | ||
9509 | |||
9510 | offsetParent: function() { | ||
9511 | return this.map(function() { | ||
9512 | var offsetParent = this.offsetParent || document.documentElement; | ||
9513 | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { | ||
9514 | offsetParent = offsetParent.offsetParent; | ||
9515 | } | ||
9516 | return offsetParent || document.documentElement; | ||
9517 | }); | ||
9518 | } | ||
9519 | }); | ||
9520 | |||
9521 | |||
9522 | // Create scrollLeft and scrollTop methods | ||
9523 | jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { | ||
9524 | var top = /Y/.test( prop ); | ||
9525 | |||
9526 | jQuery.fn[ method ] = function( val ) { | ||
9527 | return jQuery.access( this, function( elem, method, val ) { | ||
9528 | var win = getWindow( elem ); | ||
9529 | |||
9530 | if ( val === undefined ) { | ||
9531 | return win ? (prop in win) ? win[ prop ] : | ||
9532 | win.document.documentElement[ method ] : | ||
9533 | elem[ method ]; | ||
9534 | } | ||
9535 | |||
9536 | if ( win ) { | ||
9537 | win.scrollTo( | ||
9538 | !top ? val : jQuery( win ).scrollLeft(), | ||
9539 | top ? val : jQuery( win ).scrollTop() | ||
9540 | ); | ||
9541 | |||
9542 | } else { | ||
9543 | elem[ method ] = val; | ||
9544 | } | ||
9545 | }, method, val, arguments.length, null ); | ||
9546 | }; | ||
9547 | }); | ||
9548 | |||
9549 | function getWindow( elem ) { | ||
9550 | return jQuery.isWindow( elem ) ? | ||
9551 | elem : | ||
9552 | elem.nodeType === 9 ? | ||
9553 | elem.defaultView || elem.parentWindow : | ||
9554 | false; | ||
9555 | } | ||
9556 | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods | ||
9557 | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { | ||
9558 | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { | ||
9559 | // margin is only for outerHeight, outerWidth | ||
9560 | jQuery.fn[ funcName ] = function( margin, value ) { | ||
9561 | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), | ||
9562 | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); | ||
9563 | |||
9564 | return jQuery.access( this, function( elem, type, value ) { | ||
9565 | var doc; | ||
9566 | |||
9567 | if ( jQuery.isWindow( elem ) ) { | ||
9568 | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there | ||
9569 | // isn't a whole lot we can do. See pull request at this URL for discussion: | ||
9570 | // https://github.com/jquery/jquery/pull/764 | ||
9571 | return elem.document.documentElement[ "client" + name ]; | ||
9572 | } | ||
9573 | |||
9574 | // Get document width or height | ||
9575 | if ( elem.nodeType === 9 ) { | ||
9576 | doc = elem.documentElement; | ||
9577 | |||
9578 | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest | ||
9579 | // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. | ||
9580 | return Math.max( | ||
9581 | elem.body[ "scroll" + name ], doc[ "scroll" + name ], | ||
9582 | elem.body[ "offset" + name ], doc[ "offset" + name ], | ||
9583 | doc[ "client" + name ] | ||
9584 | ); | ||
9585 | } | ||
9586 | |||
9587 | return value === undefined ? | ||
9588 | // Get width or height on the element, requesting but not forcing parseFloat | ||
9589 | jQuery.css( elem, type, extra ) : | ||
9590 | |||
9591 | // Set width or height on the element | ||
9592 | jQuery.style( elem, type, value, extra ); | ||
9593 | }, type, chainable ? margin : undefined, chainable, null ); | ||
9594 | }; | ||
9595 | }); | ||
9596 | }); | ||
9597 | // Limit scope pollution from any deprecated API | ||
9598 | // (function() { | ||
9599 | |||
9600 | // })(); | ||
9601 | // Expose jQuery to the global object | ||
9602 | window.jQuery = window.$ = jQuery; | ||
9603 | |||
9604 | // Expose jQuery as an AMD module, but only for AMD loaders that | ||
9605 | // understand the issues with loading multiple versions of jQuery | ||
9606 | // in a page that all might call define(). The loader will indicate | ||
9607 | // they have special allowances for multiple jQuery versions by | ||
9608 | // specifying define.amd.jQuery = true. Register as a named module, | ||
9609 | // since jQuery can be concatenated with other files that may use define, | ||
9610 | // but not use a proper concatenation script that understands anonymous | ||
9611 | // AMD modules. A named AMD is safest and most robust way to register. | ||
9612 | // Lowercase jquery is used because AMD module names are derived from | ||
9613 | // file names, and jQuery is normally delivered in a lowercase file name. | ||
9614 | // Do this after creating the global so that if an AMD module wants to call | ||
9615 | // noConflict to hide this version of jQuery, it will work. | ||
9616 | if ( typeof define === "function" && define.amd && define.amd.jQuery ) { | ||
9617 | define( "jquery", [], function () { return jQuery; } ); | ||
9618 | } | ||
9619 | |||
9620 | })( window ); | ||