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| 1 /*! |
| 2 * jQuery JavaScript Library v2.0.3 |
| 3 * http://jquery.com/ |
| 4 * |
| 5 * Includes Sizzle.js |
| 6 * http://sizzlejs.com/ |
| 7 * |
| 8 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors |
| 9 * Released under the MIT license |
| 10 * http://jquery.org/license |
| 11 * |
| 12 * Date: 2013-07-03T13:30Z |
| 13 */ |
| 14 (function( window, undefined ) { |
| 15 |
| 16 // Can't do this because several apps including ASP.NET trace |
| 17 // the stack via arguments.caller.callee and Firefox dies if |
| 18 // you try to trace through "use strict" call chains. (#13335) |
| 19 // Support: Firefox 18+ |
| 20 //"use strict"; |
| 21 var |
| 22 // A central reference to the root jQuery(document) |
| 23 rootjQuery, |
| 24 |
| 25 // The deferred used on DOM ready |
| 26 readyList, |
| 27 |
| 28 // Support: IE9 |
| 29 // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined` |
| 30 core_strundefined = typeof undefined, |
| 31 |
| 32 // Use the correct document accordingly with window argument (sandbox) |
| 33 location = window.location, |
| 34 document = window.document, |
| 35 docElem = document.documentElement, |
| 36 |
| 37 // Map over jQuery in case of overwrite |
| 38 _jQuery = window.jQuery, |
| 39 |
| 40 // Map over the $ in case of overwrite |
| 41 _$ = window.$, |
| 42 |
| 43 // [[Class]] -> type pairs |
| 44 class2type = {}, |
| 45 |
| 46 // List of deleted data cache ids, so we can reuse them |
| 47 core_deletedIds = [], |
| 48 |
| 49 core_version = "2.0.3", |
| 50 |
| 51 // Save a reference to some core methods |
| 52 core_concat = core_deletedIds.concat, |
| 53 core_push = core_deletedIds.push, |
| 54 core_slice = core_deletedIds.slice, |
| 55 core_indexOf = core_deletedIds.indexOf, |
| 56 core_toString = class2type.toString, |
| 57 core_hasOwn = class2type.hasOwnProperty, |
| 58 core_trim = core_version.trim, |
| 59 |
| 60 // Define a local copy of jQuery |
| 61 jQuery = function( selector, context ) { |
| 62 // The jQuery object is actually just the init constructor 'enha
nced' |
| 63 return new jQuery.fn.init( selector, context, rootjQuery ); |
| 64 }, |
| 65 |
| 66 // Used for matching numbers |
| 67 core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, |
| 68 |
| 69 // Used for splitting on whitespace |
| 70 core_rnotwhite = /\S+/g, |
| 71 |
| 72 // A simple way to check for HTML strings |
| 73 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) |
| 74 // Strict HTML recognition (#11290: must start with <) |
| 75 rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, |
| 76 |
| 77 // Match a standalone tag |
| 78 rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, |
| 79 |
| 80 // Matches dashed string for camelizing |
| 81 rmsPrefix = /^-ms-/, |
| 82 rdashAlpha = /-([\da-z])/gi, |
| 83 |
| 84 // Used by jQuery.camelCase as callback to replace() |
| 85 fcamelCase = function( all, letter ) { |
| 86 return letter.toUpperCase(); |
| 87 }, |
| 88 |
| 89 // The ready event handler and self cleanup method |
| 90 completed = function() { |
| 91 document.removeEventListener( "DOMContentLoaded", completed, fal
se ); |
| 92 window.removeEventListener( "load", completed, false ); |
| 93 jQuery.ready(); |
| 94 }; |
| 95 |
| 96 jQuery.fn = jQuery.prototype = { |
| 97 // The current version of jQuery being used |
| 98 jquery: core_version, |
| 99 |
| 100 constructor: jQuery, |
| 101 init: function( selector, context, rootjQuery ) { |
| 102 var match, elem; |
| 103 |
| 104 // HANDLE: $(""), $(null), $(undefined), $(false) |
| 105 if ( !selector ) { |
| 106 return this; |
| 107 } |
| 108 |
| 109 // Handle HTML strings |
| 110 if ( typeof selector === "string" ) { |
| 111 if ( selector.charAt(0) === "<" && selector.charAt( sele
ctor.length - 1 ) === ">" && selector.length >= 3 ) { |
| 112 // Assume that strings that start and end with <
> are HTML and skip the regex check |
| 113 match = [ null, selector, null ]; |
| 114 |
| 115 } else { |
| 116 match = rquickExpr.exec( selector ); |
| 117 } |
| 118 |
| 119 // Match html or make sure no context is specified for #
id |
| 120 if ( match && (match[1] || !context) ) { |
| 121 |
| 122 // HANDLE: $(html) -> $(array) |
| 123 if ( match[1] ) { |
| 124 context = context instanceof jQuery ? co
ntext[0] : context; |
| 125 |
| 126 // scripts is true for back-compat |
| 127 jQuery.merge( this, jQuery.parseHTML( |
| 128 match[1], |
| 129 context && context.nodeType ? co
ntext.ownerDocument || context : document, |
| 130 true |
| 131 ) ); |
| 132 |
| 133 // HANDLE: $(html, props) |
| 134 if ( rsingleTag.test( match[1] ) && jQue
ry.isPlainObject( context ) ) { |
| 135 for ( match in context ) { |
| 136 // Properties of context
are called as methods if possible |
| 137 if ( jQuery.isFunction(
this[ match ] ) ) { |
| 138 this[ match ]( c
ontext[ match ] ); |
| 139 |
| 140 // ...and otherwise set
as attributes |
| 141 } else { |
| 142 this.attr( match
, context[ match ] ); |
| 143 } |
| 144 } |
| 145 } |
| 146 |
| 147 return this; |
| 148 |
| 149 // HANDLE: $(#id) |
| 150 } else { |
| 151 elem = document.getElementById( match[2]
); |
| 152 |
| 153 // Check parentNode to catch when Blackb
erry 4.6 returns |
| 154 // nodes that are no longer in the docum
ent #6963 |
| 155 if ( elem && elem.parentNode ) { |
| 156 // Inject the element directly i
nto the jQuery object |
| 157 this.length = 1; |
| 158 this[0] = elem; |
| 159 } |
| 160 |
| 161 this.context = document; |
| 162 this.selector = selector; |
| 163 return this; |
| 164 } |
| 165 |
| 166 // HANDLE: $(expr, $(...)) |
| 167 } else if ( !context || context.jquery ) { |
| 168 return ( context || rootjQuery ).find( selector
); |
| 169 |
| 170 // HANDLE: $(expr, context) |
| 171 // (which is just equivalent to: $(context).find(expr) |
| 172 } else { |
| 173 return this.constructor( context ).find( selecto
r ); |
| 174 } |
| 175 |
| 176 // HANDLE: $(DOMElement) |
| 177 } else if ( selector.nodeType ) { |
| 178 this.context = this[0] = selector; |
| 179 this.length = 1; |
| 180 return this; |
| 181 |
| 182 // HANDLE: $(function) |
| 183 // Shortcut for document ready |
| 184 } else if ( jQuery.isFunction( selector ) ) { |
| 185 return rootjQuery.ready( selector ); |
| 186 } |
| 187 |
| 188 if ( selector.selector !== undefined ) { |
| 189 this.selector = selector.selector; |
| 190 this.context = selector.context; |
| 191 } |
| 192 |
| 193 return jQuery.makeArray( selector, this ); |
| 194 }, |
| 195 |
| 196 // Start with an empty selector |
| 197 selector: "", |
| 198 |
| 199 // The default length of a jQuery object is 0 |
| 200 length: 0, |
| 201 |
| 202 toArray: function() { |
| 203 return core_slice.call( this ); |
| 204 }, |
| 205 |
| 206 // Get the Nth element in the matched element set OR |
| 207 // Get the whole matched element set as a clean array |
| 208 get: function( num ) { |
| 209 return num == null ? |
| 210 |
| 211 // Return a 'clean' array |
| 212 this.toArray() : |
| 213 |
| 214 // Return just the object |
| 215 ( num < 0 ? this[ this.length + num ] : this[ num ] ); |
| 216 }, |
| 217 |
| 218 // Take an array of elements and push it onto the stack |
| 219 // (returning the new matched element set) |
| 220 pushStack: function( elems ) { |
| 221 |
| 222 // Build a new jQuery matched element set |
| 223 var ret = jQuery.merge( this.constructor(), elems ); |
| 224 |
| 225 // Add the old object onto the stack (as a reference) |
| 226 ret.prevObject = this; |
| 227 ret.context = this.context; |
| 228 |
| 229 // Return the newly-formed element set |
| 230 return ret; |
| 231 }, |
| 232 |
| 233 // Execute a callback for every element in the matched set. |
| 234 // (You can seed the arguments with an array of args, but this is |
| 235 // only used internally.) |
| 236 each: function( callback, args ) { |
| 237 return jQuery.each( this, callback, args ); |
| 238 }, |
| 239 |
| 240 ready: function( fn ) { |
| 241 // Add the callback |
| 242 jQuery.ready.promise().done( fn ); |
| 243 |
| 244 return this; |
| 245 }, |
| 246 |
| 247 slice: function() { |
| 248 return this.pushStack( core_slice.apply( this, arguments ) ); |
| 249 }, |
| 250 |
| 251 first: function() { |
| 252 return this.eq( 0 ); |
| 253 }, |
| 254 |
| 255 last: function() { |
| 256 return this.eq( -1 ); |
| 257 }, |
| 258 |
| 259 eq: function( i ) { |
| 260 var len = this.length, |
| 261 j = +i + ( i < 0 ? len : 0 ); |
| 262 return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); |
| 263 }, |
| 264 |
| 265 map: function( callback ) { |
| 266 return this.pushStack( jQuery.map(this, function( elem, i ) { |
| 267 return callback.call( elem, i, elem ); |
| 268 })); |
| 269 }, |
| 270 |
| 271 end: function() { |
| 272 return this.prevObject || this.constructor(null); |
| 273 }, |
| 274 |
| 275 // For internal use only. |
| 276 // Behaves like an Array's method, not like a jQuery method. |
| 277 push: core_push, |
| 278 sort: [].sort, |
| 279 splice: [].splice |
| 280 }; |
| 281 |
| 282 // Give the init function the jQuery prototype for later instantiation |
| 283 jQuery.fn.init.prototype = jQuery.fn; |
| 284 |
| 285 jQuery.extend = jQuery.fn.extend = function() { |
| 286 var options, name, src, copy, copyIsArray, clone, |
| 287 target = arguments[0] || {}, |
| 288 i = 1, |
| 289 length = arguments.length, |
| 290 deep = false; |
| 291 |
| 292 // Handle a deep copy situation |
| 293 if ( typeof target === "boolean" ) { |
| 294 deep = target; |
| 295 target = arguments[1] || {}; |
| 296 // skip the boolean and the target |
| 297 i = 2; |
| 298 } |
| 299 |
| 300 // Handle case when target is a string or something (possible in deep co
py) |
| 301 if ( typeof target !== "object" && !jQuery.isFunction(target) ) { |
| 302 target = {}; |
| 303 } |
| 304 |
| 305 // extend jQuery itself if only one argument is passed |
| 306 if ( length === i ) { |
| 307 target = this; |
| 308 --i; |
| 309 } |
| 310 |
| 311 for ( ; i < length; i++ ) { |
| 312 // Only deal with non-null/undefined values |
| 313 if ( (options = arguments[ i ]) != null ) { |
| 314 // Extend the base object |
| 315 for ( name in options ) { |
| 316 src = target[ name ]; |
| 317 copy = options[ name ]; |
| 318 |
| 319 // Prevent never-ending loop |
| 320 if ( target === copy ) { |
| 321 continue; |
| 322 } |
| 323 |
| 324 // Recurse if we're merging plain objects or arr
ays |
| 325 if ( deep && copy && ( jQuery.isPlainObject(copy
) || (copyIsArray = jQuery.isArray(copy)) ) ) { |
| 326 if ( copyIsArray ) { |
| 327 copyIsArray = false; |
| 328 clone = src && jQuery.isArray(sr
c) ? src : []; |
| 329 |
| 330 } else { |
| 331 clone = src && jQuery.isPlainObj
ect(src) ? src : {}; |
| 332 } |
| 333 |
| 334 // Never move original objects, clone th
em |
| 335 target[ name ] = jQuery.extend( deep, cl
one, copy ); |
| 336 |
| 337 // Don't bring in undefined values |
| 338 } else if ( copy !== undefined ) { |
| 339 target[ name ] = copy; |
| 340 } |
| 341 } |
| 342 } |
| 343 } |
| 344 |
| 345 // Return the modified object |
| 346 return target; |
| 347 }; |
| 348 |
| 349 jQuery.extend({ |
| 350 // Unique for each copy of jQuery on the page |
| 351 expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, ""
), |
| 352 |
| 353 noConflict: function( deep ) { |
| 354 if ( window.$ === jQuery ) { |
| 355 window.$ = _$; |
| 356 } |
| 357 |
| 358 if ( deep && window.jQuery === jQuery ) { |
| 359 window.jQuery = _jQuery; |
| 360 } |
| 361 |
| 362 return jQuery; |
| 363 }, |
| 364 |
| 365 // Is the DOM ready to be used? Set to true once it occurs. |
| 366 isReady: false, |
| 367 |
| 368 // A counter to track how many items to wait for before |
| 369 // the ready event fires. See #6781 |
| 370 readyWait: 1, |
| 371 |
| 372 // Hold (or release) the ready event |
| 373 holdReady: function( hold ) { |
| 374 if ( hold ) { |
| 375 jQuery.readyWait++; |
| 376 } else { |
| 377 jQuery.ready( true ); |
| 378 } |
| 379 }, |
| 380 |
| 381 // Handle when the DOM is ready |
| 382 ready: function( wait ) { |
| 383 |
| 384 // Abort if there are pending holds or we're already ready |
| 385 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
| 386 return; |
| 387 } |
| 388 |
| 389 // Remember that the DOM is ready |
| 390 jQuery.isReady = true; |
| 391 |
| 392 // If a normal DOM Ready event fired, decrement, and wait if nee
d be |
| 393 if ( wait !== true && --jQuery.readyWait > 0 ) { |
| 394 return; |
| 395 } |
| 396 |
| 397 // If there are functions bound, to execute |
| 398 readyList.resolveWith( document, [ jQuery ] ); |
| 399 |
| 400 // Trigger any bound ready events |
| 401 if ( jQuery.fn.trigger ) { |
| 402 jQuery( document ).trigger("ready").off("ready"); |
| 403 } |
| 404 }, |
| 405 |
| 406 // See test/unit/core.js for details concerning isFunction. |
| 407 // Since version 1.3, DOM methods and functions like alert |
| 408 // aren't supported. They return false on IE (#2968). |
| 409 isFunction: function( obj ) { |
| 410 return jQuery.type(obj) === "function"; |
| 411 }, |
| 412 |
| 413 isArray: Array.isArray, |
| 414 |
| 415 isWindow: function( obj ) { |
| 416 return obj != null && obj === obj.window; |
| 417 }, |
| 418 |
| 419 isNumeric: function( obj ) { |
| 420 return !isNaN( parseFloat(obj) ) && isFinite( obj ); |
| 421 }, |
| 422 |
| 423 type: function( obj ) { |
| 424 if ( obj == null ) { |
| 425 return String( obj ); |
| 426 } |
| 427 // Support: Safari <= 5.1 (functionish RegExp) |
| 428 return typeof obj === "object" || typeof obj === "function" ? |
| 429 class2type[ core_toString.call(obj) ] || "object" : |
| 430 typeof obj; |
| 431 }, |
| 432 |
| 433 isPlainObject: function( obj ) { |
| 434 // Not plain objects: |
| 435 // - Any object or value whose internal [[Class]] property is no
t "[object Object]" |
| 436 // - DOM nodes |
| 437 // - window |
| 438 if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.i
sWindow( obj ) ) { |
| 439 return false; |
| 440 } |
| 441 |
| 442 // Support: Firefox <20 |
| 443 // The try/catch suppresses exceptions thrown when attempting to
access |
| 444 // the "constructor" property of certain host objects, ie. |wind
ow.location| |
| 445 // https://bugzilla.mozilla.org/show_bug.cgi?id=814622 |
| 446 try { |
| 447 if ( obj.constructor && |
| 448 !core_hasOwn.call( obj.constructor.proto
type, "isPrototypeOf" ) ) { |
| 449 return false; |
| 450 } |
| 451 } catch ( e ) { |
| 452 return false; |
| 453 } |
| 454 |
| 455 // If the function hasn't returned already, we're confident that |
| 456 // |obj| is a plain object, created by {} or constructed with ne
w Object |
| 457 return true; |
| 458 }, |
| 459 |
| 460 isEmptyObject: function( obj ) { |
| 461 var name; |
| 462 for ( name in obj ) { |
| 463 return false; |
| 464 } |
| 465 return true; |
| 466 }, |
| 467 |
| 468 error: function( msg ) { |
| 469 throw new Error( msg ); |
| 470 }, |
| 471 |
| 472 // data: string of html |
| 473 // context (optional): If specified, the fragment will be created in thi
s context, defaults to document |
| 474 // keepScripts (optional): If true, will include scripts passed in the h
tml string |
| 475 parseHTML: function( data, context, keepScripts ) { |
| 476 if ( !data || typeof data !== "string" ) { |
| 477 return null; |
| 478 } |
| 479 if ( typeof context === "boolean" ) { |
| 480 keepScripts = context; |
| 481 context = false; |
| 482 } |
| 483 context = context || document; |
| 484 |
| 485 var parsed = rsingleTag.exec( data ), |
| 486 scripts = !keepScripts && []; |
| 487 |
| 488 // Single tag |
| 489 if ( parsed ) { |
| 490 return [ context.createElement( parsed[1] ) ]; |
| 491 } |
| 492 |
| 493 parsed = jQuery.buildFragment( [ data ], context, scripts ); |
| 494 |
| 495 if ( scripts ) { |
| 496 jQuery( scripts ).remove(); |
| 497 } |
| 498 |
| 499 return jQuery.merge( [], parsed.childNodes ); |
| 500 }, |
| 501 |
| 502 parseJSON: JSON.parse, |
| 503 |
| 504 // Cross-browser xml parsing |
| 505 parseXML: function( data ) { |
| 506 var xml, tmp; |
| 507 if ( !data || typeof data !== "string" ) { |
| 508 return null; |
| 509 } |
| 510 |
| 511 // Support: IE9 |
| 512 try { |
| 513 tmp = new DOMParser(); |
| 514 xml = tmp.parseFromString( data , "text/xml" ); |
| 515 } catch ( e ) { |
| 516 xml = undefined; |
| 517 } |
| 518 |
| 519 if ( !xml || xml.getElementsByTagName( "parsererror" ).length )
{ |
| 520 jQuery.error( "Invalid XML: " + data ); |
| 521 } |
| 522 return xml; |
| 523 }, |
| 524 |
| 525 noop: function() {}, |
| 526 |
| 527 // Evaluates a script in a global context |
| 528 globalEval: function( code ) { |
| 529 var script, |
| 530 indirect = eval; |
| 531 |
| 532 code = jQuery.trim( code ); |
| 533 |
| 534 if ( code ) { |
| 535 // If the code includes a valid, prologue position |
| 536 // strict mode pragma, execute code by injecting a |
| 537 // script tag into the document. |
| 538 if ( code.indexOf("use strict") === 1 ) { |
| 539 script = document.createElement("script"); |
| 540 script.text = code; |
| 541 document.head.appendChild( script ).parentNode.r
emoveChild( script ); |
| 542 } else { |
| 543 // Otherwise, avoid the DOM node creation, insertion |
| 544 // and removal by using an indirect global eval |
| 545 indirect( code ); |
| 546 } |
| 547 } |
| 548 }, |
| 549 |
| 550 // Convert dashed to camelCase; used by the css and data modules |
| 551 // Microsoft forgot to hump their vendor prefix (#9572) |
| 552 camelCase: function( string ) { |
| 553 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, f
camelCase ); |
| 554 }, |
| 555 |
| 556 nodeName: function( elem, name ) { |
| 557 return elem.nodeName && elem.nodeName.toLowerCase() === name.toL
owerCase(); |
| 558 }, |
| 559 |
| 560 // args is for internal usage only |
| 561 each: function( obj, callback, args ) { |
| 562 var value, |
| 563 i = 0, |
| 564 length = obj.length, |
| 565 isArray = isArraylike( obj ); |
| 566 |
| 567 if ( args ) { |
| 568 if ( isArray ) { |
| 569 for ( ; i < length; i++ ) { |
| 570 value = callback.apply( obj[ i ], args )
; |
| 571 |
| 572 if ( value === false ) { |
| 573 break; |
| 574 } |
| 575 } |
| 576 } else { |
| 577 for ( i in obj ) { |
| 578 value = callback.apply( obj[ i ], args )
; |
| 579 |
| 580 if ( value === false ) { |
| 581 break; |
| 582 } |
| 583 } |
| 584 } |
| 585 |
| 586 // A special, fast, case for the most common use of each |
| 587 } else { |
| 588 if ( isArray ) { |
| 589 for ( ; i < length; i++ ) { |
| 590 value = callback.call( obj[ i ], i, obj[
i ] ); |
| 591 |
| 592 if ( value === false ) { |
| 593 break; |
| 594 } |
| 595 } |
| 596 } else { |
| 597 for ( i in obj ) { |
| 598 value = callback.call( obj[ i ], i, obj[
i ] ); |
| 599 |
| 600 if ( value === false ) { |
| 601 break; |
| 602 } |
| 603 } |
| 604 } |
| 605 } |
| 606 |
| 607 return obj; |
| 608 }, |
| 609 |
| 610 trim: function( text ) { |
| 611 return text == null ? "" : core_trim.call( text ); |
| 612 }, |
| 613 |
| 614 // results is for internal usage only |
| 615 makeArray: function( arr, results ) { |
| 616 var ret = results || []; |
| 617 |
| 618 if ( arr != null ) { |
| 619 if ( isArraylike( Object(arr) ) ) { |
| 620 jQuery.merge( ret, |
| 621 typeof arr === "string" ? |
| 622 [ arr ] : arr |
| 623 ); |
| 624 } else { |
| 625 core_push.call( ret, arr ); |
| 626 } |
| 627 } |
| 628 |
| 629 return ret; |
| 630 }, |
| 631 |
| 632 inArray: function( elem, arr, i ) { |
| 633 return arr == null ? -1 : core_indexOf.call( arr, elem, i ); |
| 634 }, |
| 635 |
| 636 merge: function( first, second ) { |
| 637 var l = second.length, |
| 638 i = first.length, |
| 639 j = 0; |
| 640 |
| 641 if ( typeof l === "number" ) { |
| 642 for ( ; j < l; j++ ) { |
| 643 first[ i++ ] = second[ j ]; |
| 644 } |
| 645 } else { |
| 646 while ( second[j] !== undefined ) { |
| 647 first[ i++ ] = second[ j++ ]; |
| 648 } |
| 649 } |
| 650 |
| 651 first.length = i; |
| 652 |
| 653 return first; |
| 654 }, |
| 655 |
| 656 grep: function( elems, callback, inv ) { |
| 657 var retVal, |
| 658 ret = [], |
| 659 i = 0, |
| 660 length = elems.length; |
| 661 inv = !!inv; |
| 662 |
| 663 // Go through the array, only saving the items |
| 664 // that pass the validator function |
| 665 for ( ; i < length; i++ ) { |
| 666 retVal = !!callback( elems[ i ], i ); |
| 667 if ( inv !== retVal ) { |
| 668 ret.push( elems[ i ] ); |
| 669 } |
| 670 } |
| 671 |
| 672 return ret; |
| 673 }, |
| 674 |
| 675 // arg is for internal usage only |
| 676 map: function( elems, callback, arg ) { |
| 677 var value, |
| 678 i = 0, |
| 679 length = elems.length, |
| 680 isArray = isArraylike( elems ), |
| 681 ret = []; |
| 682 |
| 683 // Go through the array, translating each of the items to their |
| 684 if ( isArray ) { |
| 685 for ( ; i < length; i++ ) { |
| 686 value = callback( elems[ i ], i, arg ); |
| 687 |
| 688 if ( value != null ) { |
| 689 ret[ ret.length ] = value; |
| 690 } |
| 691 } |
| 692 |
| 693 // Go through every key on the object, |
| 694 } else { |
| 695 for ( i in elems ) { |
| 696 value = callback( elems[ i ], i, arg ); |
| 697 |
| 698 if ( value != null ) { |
| 699 ret[ ret.length ] = value; |
| 700 } |
| 701 } |
| 702 } |
| 703 |
| 704 // Flatten any nested arrays |
| 705 return core_concat.apply( [], ret ); |
| 706 }, |
| 707 |
| 708 // A global GUID counter for objects |
| 709 guid: 1, |
| 710 |
| 711 // Bind a function to a context, optionally partially applying any |
| 712 // arguments. |
| 713 proxy: function( fn, context ) { |
| 714 var tmp, args, proxy; |
| 715 |
| 716 if ( typeof context === "string" ) { |
| 717 tmp = fn[ context ]; |
| 718 context = fn; |
| 719 fn = tmp; |
| 720 } |
| 721 |
| 722 // Quick check to determine if target is callable, in the spec |
| 723 // this throws a TypeError, but we will just return undefined. |
| 724 if ( !jQuery.isFunction( fn ) ) { |
| 725 return undefined; |
| 726 } |
| 727 |
| 728 // Simulated bind |
| 729 args = core_slice.call( arguments, 2 ); |
| 730 proxy = function() { |
| 731 return fn.apply( context || this, args.concat( core_slic
e.call( arguments ) ) ); |
| 732 }; |
| 733 |
| 734 // Set the guid of unique handler to the same of original handle
r, so it can be removed |
| 735 proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
| 736 |
| 737 return proxy; |
| 738 }, |
| 739 |
| 740 // Multifunctional method to get and set values of a collection |
| 741 // The value/s can optionally be executed if it's a function |
| 742 access: function( elems, fn, key, value, chainable, emptyGet, raw ) { |
| 743 var i = 0, |
| 744 length = elems.length, |
| 745 bulk = key == null; |
| 746 |
| 747 // Sets many values |
| 748 if ( jQuery.type( key ) === "object" ) { |
| 749 chainable = true; |
| 750 for ( i in key ) { |
| 751 jQuery.access( elems, fn, i, key[i], true, empty
Get, raw ); |
| 752 } |
| 753 |
| 754 // Sets one value |
| 755 } else if ( value !== undefined ) { |
| 756 chainable = true; |
| 757 |
| 758 if ( !jQuery.isFunction( value ) ) { |
| 759 raw = true; |
| 760 } |
| 761 |
| 762 if ( bulk ) { |
| 763 // Bulk operations run against the entire set |
| 764 if ( raw ) { |
| 765 fn.call( elems, value ); |
| 766 fn = null; |
| 767 |
| 768 // ...except when executing function values |
| 769 } else { |
| 770 bulk = fn; |
| 771 fn = function( elem, key, value ) { |
| 772 return bulk.call( jQuery( elem )
, value ); |
| 773 }; |
| 774 } |
| 775 } |
| 776 |
| 777 if ( fn ) { |
| 778 for ( ; i < length; i++ ) { |
| 779 fn( elems[i], key, raw ? value : value.c
all( elems[i], i, fn( elems[i], key ) ) ); |
| 780 } |
| 781 } |
| 782 } |
| 783 |
| 784 return chainable ? |
| 785 elems : |
| 786 |
| 787 // Gets |
| 788 bulk ? |
| 789 fn.call( elems ) : |
| 790 length ? fn( elems[0], key ) : emptyGet; |
| 791 }, |
| 792 |
| 793 now: Date.now, |
| 794 |
| 795 // A method for quickly swapping in/out CSS properties to get correct ca
lculations. |
| 796 // Note: this method belongs to the css module but it's needed here for
the support module. |
| 797 // If support gets modularized, this method should be moved back to the
css module. |
| 798 swap: function( elem, options, callback, args ) { |
| 799 var ret, name, |
| 800 old = {}; |
| 801 |
| 802 // Remember the old values, and insert the new ones |
| 803 for ( name in options ) { |
| 804 old[ name ] = elem.style[ name ]; |
| 805 elem.style[ name ] = options[ name ]; |
| 806 } |
| 807 |
| 808 ret = callback.apply( elem, args || [] ); |
| 809 |
| 810 // Revert the old values |
| 811 for ( name in options ) { |
| 812 elem.style[ name ] = old[ name ]; |
| 813 } |
| 814 |
| 815 return ret; |
| 816 } |
| 817 }); |
| 818 |
| 819 jQuery.ready.promise = function( obj ) { |
| 820 if ( !readyList ) { |
| 821 |
| 822 readyList = jQuery.Deferred(); |
| 823 |
| 824 // Catch cases where $(document).ready() is called after the bro
wser event has already occurred. |
| 825 // we once tried to use readyState "interactive" here, but it ca
used issues like the one |
| 826 // discovered by ChrisS here: http://bugs.jquery.com/ticket/1228
2#comment:15 |
| 827 if ( document.readyState === "complete" ) { |
| 828 // Handle it asynchronously to allow scripts the opportu
nity to delay ready |
| 829 setTimeout( jQuery.ready ); |
| 830 |
| 831 } else { |
| 832 |
| 833 // Use the handy event callback |
| 834 document.addEventListener( "DOMContentLoaded", completed
, false ); |
| 835 |
| 836 // A fallback to window.onload, that will always work |
| 837 window.addEventListener( "load", completed, false ); |
| 838 } |
| 839 } |
| 840 return readyList.promise( obj ); |
| 841 }; |
| 842 |
| 843 // Populate the class2type map |
| 844 jQuery.each("Boolean Number String Function Array Date RegExp Object Error".spli
t(" "), function(i, name) { |
| 845 class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
| 846 }); |
| 847 |
| 848 function isArraylike( obj ) { |
| 849 var length = obj.length, |
| 850 type = jQuery.type( obj ); |
| 851 |
| 852 if ( jQuery.isWindow( obj ) ) { |
| 853 return false; |
| 854 } |
| 855 |
| 856 if ( obj.nodeType === 1 && length ) { |
| 857 return true; |
| 858 } |
| 859 |
| 860 return type === "array" || type !== "function" && |
| 861 ( length === 0 || |
| 862 typeof length === "number" && length > 0 && ( length - 1 ) in ob
j ); |
| 863 } |
| 864 |
| 865 // All jQuery objects should point back to these |
| 866 rootjQuery = jQuery(document); |
| 867 /*! |
| 868 * Sizzle CSS Selector Engine v1.9.4-pre |
| 869 * http://sizzlejs.com/ |
| 870 * |
| 871 * Copyright 2013 jQuery Foundation, Inc. and other contributors |
| 872 * Released under the MIT license |
| 873 * http://jquery.org/license |
| 874 * |
| 875 * Date: 2013-06-03 |
| 876 */ |
| 877 (function( window, undefined ) { |
| 878 |
| 879 var i, |
| 880 support, |
| 881 cachedruns, |
| 882 Expr, |
| 883 getText, |
| 884 isXML, |
| 885 compile, |
| 886 outermostContext, |
| 887 sortInput, |
| 888 |
| 889 // Local document vars |
| 890 setDocument, |
| 891 document, |
| 892 docElem, |
| 893 documentIsHTML, |
| 894 rbuggyQSA, |
| 895 rbuggyMatches, |
| 896 matches, |
| 897 contains, |
| 898 |
| 899 // Instance-specific data |
| 900 expando = "sizzle" + -(new Date()), |
| 901 preferredDoc = window.document, |
| 902 dirruns = 0, |
| 903 done = 0, |
| 904 classCache = createCache(), |
| 905 tokenCache = createCache(), |
| 906 compilerCache = createCache(), |
| 907 hasDuplicate = false, |
| 908 sortOrder = function( a, b ) { |
| 909 if ( a === b ) { |
| 910 hasDuplicate = true; |
| 911 return 0; |
| 912 } |
| 913 return 0; |
| 914 }, |
| 915 |
| 916 // General-purpose constants |
| 917 strundefined = typeof undefined, |
| 918 MAX_NEGATIVE = 1 << 31, |
| 919 |
| 920 // Instance methods |
| 921 hasOwn = ({}).hasOwnProperty, |
| 922 arr = [], |
| 923 pop = arr.pop, |
| 924 push_native = arr.push, |
| 925 push = arr.push, |
| 926 slice = arr.slice, |
| 927 // Use a stripped-down indexOf if we can't use a native one |
| 928 indexOf = arr.indexOf || function( elem ) { |
| 929 var i = 0, |
| 930 len = this.length; |
| 931 for ( ; i < len; i++ ) { |
| 932 if ( this[i] === elem ) { |
| 933 return i; |
| 934 } |
| 935 } |
| 936 return -1; |
| 937 }, |
| 938 |
| 939 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|dis
abled|hidden|ismap|loop|multiple|open|readonly|required|scoped", |
| 940 |
| 941 // Regular expressions |
| 942 |
| 943 // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace |
| 944 whitespace = "[\\x20\\t\\r\\n\\f]", |
| 945 // http://www.w3.org/TR/css3-syntax/#characters |
| 946 characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", |
| 947 |
| 948 // Loosely modeled on CSS identifier characters |
| 949 // An unquoted value should be a CSS identifier http://www.w3.org/TR/css
3-selectors/#attribute-selectors |
| 950 // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-iden
tifier |
| 951 identifier = characterEncoding.replace( "w", "w#" ), |
| 952 |
| 953 // Acceptable operators http://www.w3.org/TR/selectors/#attribute-select
ors |
| 954 attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + white
space + |
| 955 "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])
*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", |
| 956 |
| 957 // Prefer arguments quoted, |
| 958 // then not containing pseudos/brackets, |
| 959 // then attribute selectors/non-parenthetical expressions, |
| 960 // then anything else |
| 961 // These preferences are here to reduce the number of selectors |
| 962 // needing tokenize in the PSEUDO preFilter |
| 963 pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*
?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", |
| 964 |
| 965 // Leading and non-escaped trailing whitespace, capturing some non-white
space characters preceding the latter |
| 966 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + w
hitespace + "+$", "g" ), |
| 967 |
| 968 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
| 969 rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace +
")" + whitespace + "*" ), |
| 970 |
| 971 rsibling = new RegExp( whitespace + "*[+~]" ), |
| 972 rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whit
espace + "*\\]", "g" ), |
| 973 |
| 974 rpseudo = new RegExp( pseudos ), |
| 975 ridentifier = new RegExp( "^" + identifier + "$" ), |
| 976 |
| 977 matchExpr = { |
| 978 "ID": new RegExp( "^#(" + characterEncoding + ")" ), |
| 979 "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), |
| 980 "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" )
+ ")" ), |
| 981 "ATTR": new RegExp( "^" + attributes ), |
| 982 "PSEUDO": new RegExp( "^" + pseudos ), |
| 983 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of
-type)(?:\\(" + whitespace + |
| 984 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]
|)" + whitespace + |
| 985 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
| 986 "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
| 987 // For use in libraries implementing .is() |
| 988 // We use this for POS matching in `select` |
| 989 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|od
d|eq|gt|lt|nth|first|last)(?:\\(" + |
| 990 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?
=[^-]|$)", "i" ) |
| 991 }, |
| 992 |
| 993 rnative = /^[^{]+\{\s*\[native \w/, |
| 994 |
| 995 // Easily-parseable/retrievable ID or TAG or CLASS selectors |
| 996 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, |
| 997 |
| 998 rinputs = /^(?:input|select|textarea|button)$/i, |
| 999 rheader = /^h\d$/i, |
| 1000 |
| 1001 rescape = /'|\\/g, |
| 1002 |
| 1003 // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-character
s |
| 1004 runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whit
espace + ")|.)", "ig" ), |
| 1005 funescape = function( _, escaped, escapedWhitespace ) { |
| 1006 var high = "0x" + escaped - 0x10000; |
| 1007 // NaN means non-codepoint |
| 1008 // Support: Firefox |
| 1009 // Workaround erroneous numeric interpretation of +"0x" |
| 1010 return high !== high || escapedWhitespace ? |
| 1011 escaped : |
| 1012 // BMP codepoint |
| 1013 high < 0 ? |
| 1014 String.fromCharCode( high + 0x10000 ) : |
| 1015 // Supplemental Plane codepoint (surrogate pair) |
| 1016 String.fromCharCode( high >> 10 | 0xD800, high &
0x3FF | 0xDC00 ); |
| 1017 }; |
| 1018 |
| 1019 // Optimize for push.apply( _, NodeList ) |
| 1020 try { |
| 1021 push.apply( |
| 1022 (arr = slice.call( preferredDoc.childNodes )), |
| 1023 preferredDoc.childNodes |
| 1024 ); |
| 1025 // Support: Android<4.0 |
| 1026 // Detect silently failing push.apply |
| 1027 arr[ preferredDoc.childNodes.length ].nodeType; |
| 1028 } catch ( e ) { |
| 1029 push = { apply: arr.length ? |
| 1030 |
| 1031 // Leverage slice if possible |
| 1032 function( target, els ) { |
| 1033 push_native.apply( target, slice.call(els) ); |
| 1034 } : |
| 1035 |
| 1036 // Support: IE<9 |
| 1037 // Otherwise append directly |
| 1038 function( target, els ) { |
| 1039 var j = target.length, |
| 1040 i = 0; |
| 1041 // Can't trust NodeList.length |
| 1042 while ( (target[j++] = els[i++]) ) {} |
| 1043 target.length = j - 1; |
| 1044 } |
| 1045 }; |
| 1046 } |
| 1047 |
| 1048 function Sizzle( selector, context, results, seed ) { |
| 1049 var match, elem, m, nodeType, |
| 1050 // QSA vars |
| 1051 i, groups, old, nid, newContext, newSelector; |
| 1052 |
| 1053 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== d
ocument ) { |
| 1054 setDocument( context ); |
| 1055 } |
| 1056 |
| 1057 context = context || document; |
| 1058 results = results || []; |
| 1059 |
| 1060 if ( !selector || typeof selector !== "string" ) { |
| 1061 return results; |
| 1062 } |
| 1063 |
| 1064 if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { |
| 1065 return []; |
| 1066 } |
| 1067 |
| 1068 if ( documentIsHTML && !seed ) { |
| 1069 |
| 1070 // Shortcuts |
| 1071 if ( (match = rquickExpr.exec( selector )) ) { |
| 1072 // Speed-up: Sizzle("#ID") |
| 1073 if ( (m = match[1]) ) { |
| 1074 if ( nodeType === 9 ) { |
| 1075 elem = context.getElementById( m ); |
| 1076 // Check parentNode to catch when Blackb
erry 4.6 returns |
| 1077 // nodes that are no longer in the docum
ent #6963 |
| 1078 if ( elem && elem.parentNode ) { |
| 1079 // Handle the case where IE, Ope
ra, and Webkit return items |
| 1080 // by name instead of ID |
| 1081 if ( elem.id === m ) { |
| 1082 results.push( elem ); |
| 1083 return results; |
| 1084 } |
| 1085 } else { |
| 1086 return results; |
| 1087 } |
| 1088 } else { |
| 1089 // Context is not a document |
| 1090 if ( context.ownerDocument && (elem = co
ntext.ownerDocument.getElementById( m )) && |
| 1091 contains( context, elem ) && ele
m.id === m ) { |
| 1092 results.push( elem ); |
| 1093 return results; |
| 1094 } |
| 1095 } |
| 1096 |
| 1097 // Speed-up: Sizzle("TAG") |
| 1098 } else if ( match[2] ) { |
| 1099 push.apply( results, context.getElementsByTagNam
e( selector ) ); |
| 1100 return results; |
| 1101 |
| 1102 // Speed-up: Sizzle(".CLASS") |
| 1103 } else if ( (m = match[3]) && support.getElementsByClass
Name && context.getElementsByClassName ) { |
| 1104 push.apply( results, context.getElementsByClassN
ame( m ) ); |
| 1105 return results; |
| 1106 } |
| 1107 } |
| 1108 |
| 1109 // QSA path |
| 1110 if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector ))
) { |
| 1111 nid = old = expando; |
| 1112 newContext = context; |
| 1113 newSelector = nodeType === 9 && selector; |
| 1114 |
| 1115 // qSA works strangely on Element-rooted queries |
| 1116 // We can work around this by specifying an extra ID on
the root |
| 1117 // and working up from there (Thanks to Andrew Dupont fo
r the technique) |
| 1118 // IE 8 doesn't work on object elements |
| 1119 if ( nodeType === 1 && context.nodeName.toLowerCase() !=
= "object" ) { |
| 1120 groups = tokenize( selector ); |
| 1121 |
| 1122 if ( (old = context.getAttribute("id")) ) { |
| 1123 nid = old.replace( rescape, "\\$&" ); |
| 1124 } else { |
| 1125 context.setAttribute( "id", nid ); |
| 1126 } |
| 1127 nid = "[id='" + nid + "'] "; |
| 1128 |
| 1129 i = groups.length; |
| 1130 while ( i-- ) { |
| 1131 groups[i] = nid + toSelector( groups[i]
); |
| 1132 } |
| 1133 newContext = rsibling.test( selector ) && contex
t.parentNode || context; |
| 1134 newSelector = groups.join(","); |
| 1135 } |
| 1136 |
| 1137 if ( newSelector ) { |
| 1138 try { |
| 1139 push.apply( results, |
| 1140 newContext.querySelectorAll( new
Selector ) |
| 1141 ); |
| 1142 return results; |
| 1143 } catch(qsaError) { |
| 1144 } finally { |
| 1145 if ( !old ) { |
| 1146 context.removeAttribute("id"); |
| 1147 } |
| 1148 } |
| 1149 } |
| 1150 } |
| 1151 } |
| 1152 |
| 1153 // All others |
| 1154 return select( selector.replace( rtrim, "$1" ), context, results, seed )
; |
| 1155 } |
| 1156 |
| 1157 /** |
| 1158 * Create key-value caches of limited size |
| 1159 * @returns {Function(string, Object)} Returns the Object data after storing it
on itself with |
| 1160 * property name the (space-suffixed) string and (if the cache is larger th
an Expr.cacheLength) |
| 1161 * deleting the oldest entry |
| 1162 */ |
| 1163 function createCache() { |
| 1164 var keys = []; |
| 1165 |
| 1166 function cache( key, value ) { |
| 1167 // Use (key + " ") to avoid collision with native prototype prop
erties (see Issue #157) |
| 1168 if ( keys.push( key += " " ) > Expr.cacheLength ) { |
| 1169 // Only keep the most recent entries |
| 1170 delete cache[ keys.shift() ]; |
| 1171 } |
| 1172 return (cache[ key ] = value); |
| 1173 } |
| 1174 return cache; |
| 1175 } |
| 1176 |
| 1177 /** |
| 1178 * Mark a function for special use by Sizzle |
| 1179 * @param {Function} fn The function to mark |
| 1180 */ |
| 1181 function markFunction( fn ) { |
| 1182 fn[ expando ] = true; |
| 1183 return fn; |
| 1184 } |
| 1185 |
| 1186 /** |
| 1187 * Support testing using an element |
| 1188 * @param {Function} fn Passed the created div and expects a boolean result |
| 1189 */ |
| 1190 function assert( fn ) { |
| 1191 var div = document.createElement("div"); |
| 1192 |
| 1193 try { |
| 1194 return !!fn( div ); |
| 1195 } catch (e) { |
| 1196 return false; |
| 1197 } finally { |
| 1198 // Remove from its parent by default |
| 1199 if ( div.parentNode ) { |
| 1200 div.parentNode.removeChild( div ); |
| 1201 } |
| 1202 // release memory in IE |
| 1203 div = null; |
| 1204 } |
| 1205 } |
| 1206 |
| 1207 /** |
| 1208 * Adds the same handler for all of the specified attrs |
| 1209 * @param {String} attrs Pipe-separated list of attributes |
| 1210 * @param {Function} handler The method that will be applied |
| 1211 */ |
| 1212 function addHandle( attrs, handler ) { |
| 1213 var arr = attrs.split("|"), |
| 1214 i = attrs.length; |
| 1215 |
| 1216 while ( i-- ) { |
| 1217 Expr.attrHandle[ arr[i] ] = handler; |
| 1218 } |
| 1219 } |
| 1220 |
| 1221 /** |
| 1222 * Checks document order of two siblings |
| 1223 * @param {Element} a |
| 1224 * @param {Element} b |
| 1225 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a fo
llows b |
| 1226 */ |
| 1227 function siblingCheck( a, b ) { |
| 1228 var cur = b && a, |
| 1229 diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
| 1230 ( ~b.sourceIndex || MAX_NEGATIVE ) - |
| 1231 ( ~a.sourceIndex || MAX_NEGATIVE ); |
| 1232 |
| 1233 // Use IE sourceIndex if available on both nodes |
| 1234 if ( diff ) { |
| 1235 return diff; |
| 1236 } |
| 1237 |
| 1238 // Check if b follows a |
| 1239 if ( cur ) { |
| 1240 while ( (cur = cur.nextSibling) ) { |
| 1241 if ( cur === b ) { |
| 1242 return -1; |
| 1243 } |
| 1244 } |
| 1245 } |
| 1246 |
| 1247 return a ? 1 : -1; |
| 1248 } |
| 1249 |
| 1250 /** |
| 1251 * Returns a function to use in pseudos for input types |
| 1252 * @param {String} type |
| 1253 */ |
| 1254 function createInputPseudo( type ) { |
| 1255 return function( elem ) { |
| 1256 var name = elem.nodeName.toLowerCase(); |
| 1257 return name === "input" && elem.type === type; |
| 1258 }; |
| 1259 } |
| 1260 |
| 1261 /** |
| 1262 * Returns a function to use in pseudos for buttons |
| 1263 * @param {String} type |
| 1264 */ |
| 1265 function createButtonPseudo( type ) { |
| 1266 return function( elem ) { |
| 1267 var name = elem.nodeName.toLowerCase(); |
| 1268 return (name === "input" || name === "button") && elem.type ===
type; |
| 1269 }; |
| 1270 } |
| 1271 |
| 1272 /** |
| 1273 * Returns a function to use in pseudos for positionals |
| 1274 * @param {Function} fn |
| 1275 */ |
| 1276 function createPositionalPseudo( fn ) { |
| 1277 return markFunction(function( argument ) { |
| 1278 argument = +argument; |
| 1279 return markFunction(function( seed, matches ) { |
| 1280 var j, |
| 1281 matchIndexes = fn( [], seed.length, argument ), |
| 1282 i = matchIndexes.length; |
| 1283 |
| 1284 // Match elements found at the specified indexes |
| 1285 while ( i-- ) { |
| 1286 if ( seed[ (j = matchIndexes[i]) ] ) { |
| 1287 seed[j] = !(matches[j] = seed[j]); |
| 1288 } |
| 1289 } |
| 1290 }); |
| 1291 }); |
| 1292 } |
| 1293 |
| 1294 /** |
| 1295 * Detect xml |
| 1296 * @param {Element|Object} elem An element or a document |
| 1297 */ |
| 1298 isXML = Sizzle.isXML = function( elem ) { |
| 1299 // documentElement is verified for cases where it doesn't yet exist |
| 1300 // (such as loading iframes in IE - #4833) |
| 1301 var documentElement = elem && (elem.ownerDocument || elem).documentEleme
nt; |
| 1302 return documentElement ? documentElement.nodeName !== "HTML" : false; |
| 1303 }; |
| 1304 |
| 1305 // Expose support vars for convenience |
| 1306 support = Sizzle.support = {}; |
| 1307 |
| 1308 /** |
| 1309 * Sets document-related variables once based on the current document |
| 1310 * @param {Element|Object} [doc] An element or document object to use to set the
document |
| 1311 * @returns {Object} Returns the current document |
| 1312 */ |
| 1313 setDocument = Sizzle.setDocument = function( node ) { |
| 1314 var doc = node ? node.ownerDocument || node : preferredDoc, |
| 1315 parent = doc.defaultView; |
| 1316 |
| 1317 // If no document and documentElement is available, return |
| 1318 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
| 1319 return document; |
| 1320 } |
| 1321 |
| 1322 // Set our document |
| 1323 document = doc; |
| 1324 docElem = doc.documentElement; |
| 1325 |
| 1326 // Support tests |
| 1327 documentIsHTML = !isXML( doc ); |
| 1328 |
| 1329 // Support: IE>8 |
| 1330 // If iframe document is assigned to "document" variable and if iframe h
as been reloaded, |
| 1331 // IE will throw "permission denied" error when accessing "document" var
iable, see jQuery #13936 |
| 1332 // IE6-8 do not support the defaultView property so parent will be undef
ined |
| 1333 if ( parent && parent.attachEvent && parent !== parent.top ) { |
| 1334 parent.attachEvent( "onbeforeunload", function() { |
| 1335 setDocument(); |
| 1336 }); |
| 1337 } |
| 1338 |
| 1339 /* Attributes |
| 1340 ---------------------------------------------------------------------- *
/ |
| 1341 |
| 1342 // Support: IE<8 |
| 1343 // Verify that getAttribute really returns attributes and not properties
(excepting IE8 booleans) |
| 1344 support.attributes = assert(function( div ) { |
| 1345 div.className = "i"; |
| 1346 return !div.getAttribute("className"); |
| 1347 }); |
| 1348 |
| 1349 /* getElement(s)By* |
| 1350 ---------------------------------------------------------------------- *
/ |
| 1351 |
| 1352 // Check if getElementsByTagName("*") returns only elements |
| 1353 support.getElementsByTagName = assert(function( div ) { |
| 1354 div.appendChild( doc.createComment("") ); |
| 1355 return !div.getElementsByTagName("*").length; |
| 1356 }); |
| 1357 |
| 1358 // Check if getElementsByClassName can be trusted |
| 1359 support.getElementsByClassName = assert(function( div ) { |
| 1360 div.innerHTML = "<div class='a'></div><div class='a i'></div>"; |
| 1361 |
| 1362 // Support: Safari<4 |
| 1363 // Catch class over-caching |
| 1364 div.firstChild.className = "i"; |
| 1365 // Support: Opera<10 |
| 1366 // Catch gEBCN failure to find non-leading classes |
| 1367 return div.getElementsByClassName("i").length === 2; |
| 1368 }); |
| 1369 |
| 1370 // Support: IE<10 |
| 1371 // Check if getElementById returns elements by name |
| 1372 // The broken getElementById methods don't pick up programatically-set n
ames, |
| 1373 // so use a roundabout getElementsByName test |
| 1374 support.getById = assert(function( div ) { |
| 1375 docElem.appendChild( div ).id = expando; |
| 1376 return !doc.getElementsByName || !doc.getElementsByName( expando
).length; |
| 1377 }); |
| 1378 |
| 1379 // ID find and filter |
| 1380 if ( support.getById ) { |
| 1381 Expr.find["ID"] = function( id, context ) { |
| 1382 if ( typeof context.getElementById !== strundefined && d
ocumentIsHTML ) { |
| 1383 var m = context.getElementById( id ); |
| 1384 // Check parentNode to catch when Blackberry 4.6
returns |
| 1385 // nodes that are no longer in the document #696
3 |
| 1386 return m && m.parentNode ? [m] : []; |
| 1387 } |
| 1388 }; |
| 1389 Expr.filter["ID"] = function( id ) { |
| 1390 var attrId = id.replace( runescape, funescape ); |
| 1391 return function( elem ) { |
| 1392 return elem.getAttribute("id") === attrId; |
| 1393 }; |
| 1394 }; |
| 1395 } else { |
| 1396 // Support: IE6/7 |
| 1397 // getElementById is not reliable as a find shortcut |
| 1398 delete Expr.find["ID"]; |
| 1399 |
| 1400 Expr.filter["ID"] = function( id ) { |
| 1401 var attrId = id.replace( runescape, funescape ); |
| 1402 return function( elem ) { |
| 1403 var node = typeof elem.getAttributeNode !== stru
ndefined && elem.getAttributeNode("id"); |
| 1404 return node && node.value === attrId; |
| 1405 }; |
| 1406 }; |
| 1407 } |
| 1408 |
| 1409 // Tag |
| 1410 Expr.find["TAG"] = support.getElementsByTagName ? |
| 1411 function( tag, context ) { |
| 1412 if ( typeof context.getElementsByTagName !== strundefine
d ) { |
| 1413 return context.getElementsByTagName( tag ); |
| 1414 } |
| 1415 } : |
| 1416 function( tag, context ) { |
| 1417 var elem, |
| 1418 tmp = [], |
| 1419 i = 0, |
| 1420 results = context.getElementsByTagName( tag ); |
| 1421 |
| 1422 // Filter out possible comments |
| 1423 if ( tag === "*" ) { |
| 1424 while ( (elem = results[i++]) ) { |
| 1425 if ( elem.nodeType === 1 ) { |
| 1426 tmp.push( elem ); |
| 1427 } |
| 1428 } |
| 1429 |
| 1430 return tmp; |
| 1431 } |
| 1432 return results; |
| 1433 }; |
| 1434 |
| 1435 // Class |
| 1436 Expr.find["CLASS"] = support.getElementsByClassName && function( classNa
me, context ) { |
| 1437 if ( typeof context.getElementsByClassName !== strundefined && d
ocumentIsHTML ) { |
| 1438 return context.getElementsByClassName( className ); |
| 1439 } |
| 1440 }; |
| 1441 |
| 1442 /* QSA/matchesSelector |
| 1443 ---------------------------------------------------------------------- *
/ |
| 1444 |
| 1445 // QSA and matchesSelector support |
| 1446 |
| 1447 // matchesSelector(:active) reports false when true (IE9/Opera 11.5) |
| 1448 rbuggyMatches = []; |
| 1449 |
| 1450 // qSa(:focus) reports false when true (Chrome 21) |
| 1451 // We allow this because of a bug in IE8/9 that throws an error |
| 1452 // whenever `document.activeElement` is accessed on an iframe |
| 1453 // So, we allow :focus to pass through QSA all the time to avoid the IE
error |
| 1454 // See http://bugs.jquery.com/ticket/13378 |
| 1455 rbuggyQSA = []; |
| 1456 |
| 1457 if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { |
| 1458 // Build QSA regex |
| 1459 // Regex strategy adopted from Diego Perini |
| 1460 assert(function( div ) { |
| 1461 // Select is set to empty string on purpose |
| 1462 // This is to test IE's treatment of not explicitly |
| 1463 // setting a boolean content attribute, |
| 1464 // since its presence should be enough |
| 1465 // http://bugs.jquery.com/ticket/12359 |
| 1466 div.innerHTML = "<select><option selected=''></option></
select>"; |
| 1467 |
| 1468 // Support: IE8 |
| 1469 // Boolean attributes and "value" are not treated correc
tly |
| 1470 if ( !div.querySelectorAll("[selected]").length ) { |
| 1471 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|
" + booleans + ")" ); |
| 1472 } |
| 1473 |
| 1474 // Webkit/Opera - :checked should return selected option
elements |
| 1475 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929
/#checked |
| 1476 // IE8 throws error here and will not see later tests |
| 1477 if ( !div.querySelectorAll(":checked").length ) { |
| 1478 rbuggyQSA.push(":checked"); |
| 1479 } |
| 1480 }); |
| 1481 |
| 1482 assert(function( div ) { |
| 1483 |
| 1484 // Support: Opera 10-12/IE8 |
| 1485 // ^= $= *= and empty values |
| 1486 // Should not select anything |
| 1487 // Support: Windows 8 Native Apps |
| 1488 // The type attribute is restricted during .innerHTML as
signment |
| 1489 var input = doc.createElement("input"); |
| 1490 input.setAttribute( "type", "hidden" ); |
| 1491 div.appendChild( input ).setAttribute( "t", "" ); |
| 1492 |
| 1493 if ( div.querySelectorAll("[t^='']").length ) { |
| 1494 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|
\"\")" ); |
| 1495 } |
| 1496 |
| 1497 // FF 3.5 - :enabled/:disabled and hidden elements (hidd
en elements are still enabled) |
| 1498 // IE8 throws error here and will not see later tests |
| 1499 if ( !div.querySelectorAll(":enabled").length ) { |
| 1500 rbuggyQSA.push( ":enabled", ":disabled" ); |
| 1501 } |
| 1502 |
| 1503 // Opera 10-11 does not throw on post-comma invalid pseu
dos |
| 1504 div.querySelectorAll("*,:x"); |
| 1505 rbuggyQSA.push(",.*:"); |
| 1506 }); |
| 1507 } |
| 1508 |
| 1509 if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitM
atchesSelector || |
| 1510 docElem.mozMatchesSelector || |
| 1511 docElem.oMatchesSelector || |
| 1512 docElem.msMatchesSelector) )) ) { |
| 1513 |
| 1514 assert(function( div ) { |
| 1515 // Check to see if it's possible to do matchesSelector |
| 1516 // on a disconnected node (IE 9) |
| 1517 support.disconnectedMatch = matches.call( div, "div" ); |
| 1518 |
| 1519 // This should fail with an exception |
| 1520 // Gecko does not error, returns false instead |
| 1521 matches.call( div, "[s!='']:x" ); |
| 1522 rbuggyMatches.push( "!=", pseudos ); |
| 1523 }); |
| 1524 } |
| 1525 |
| 1526 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
| 1527 rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("
|") ); |
| 1528 |
| 1529 /* Contains |
| 1530 ---------------------------------------------------------------------- *
/ |
| 1531 |
| 1532 // Element contains another |
| 1533 // Purposefully does not implement inclusive descendent |
| 1534 // As in, an element does not contain itself |
| 1535 contains = rnative.test( docElem.contains ) || docElem.compareDocumentPo
sition ? |
| 1536 function( a, b ) { |
| 1537 var adown = a.nodeType === 9 ? a.documentElement : a, |
| 1538 bup = b && b.parentNode; |
| 1539 return a === bup || !!( bup && bup.nodeType === 1 && ( |
| 1540 adown.contains ? |
| 1541 adown.contains( bup ) : |
| 1542 a.compareDocumentPosition && a.compareDo
cumentPosition( bup ) & 16 |
| 1543 )); |
| 1544 } : |
| 1545 function( a, b ) { |
| 1546 if ( b ) { |
| 1547 while ( (b = b.parentNode) ) { |
| 1548 if ( b === a ) { |
| 1549 return true; |
| 1550 } |
| 1551 } |
| 1552 } |
| 1553 return false; |
| 1554 }; |
| 1555 |
| 1556 /* Sorting |
| 1557 ---------------------------------------------------------------------- *
/ |
| 1558 |
| 1559 // Document order sorting |
| 1560 sortOrder = docElem.compareDocumentPosition ? |
| 1561 function( a, b ) { |
| 1562 |
| 1563 // Flag for duplicate removal |
| 1564 if ( a === b ) { |
| 1565 hasDuplicate = true; |
| 1566 return 0; |
| 1567 } |
| 1568 |
| 1569 var compare = b.compareDocumentPosition && a.compareDocumentPosi
tion && a.compareDocumentPosition( b ); |
| 1570 |
| 1571 if ( compare ) { |
| 1572 // Disconnected nodes |
| 1573 if ( compare & 1 || |
| 1574 (!support.sortDetached && b.compareDocumentPosit
ion( a ) === compare) ) { |
| 1575 |
| 1576 // Choose the first element that is related to o
ur preferred document |
| 1577 if ( a === doc || contains(preferredDoc, a) ) { |
| 1578 return -1; |
| 1579 } |
| 1580 if ( b === doc || contains(preferredDoc, b) ) { |
| 1581 return 1; |
| 1582 } |
| 1583 |
| 1584 // Maintain original order |
| 1585 return sortInput ? |
| 1586 ( indexOf.call( sortInput, a ) - indexOf
.call( sortInput, b ) ) : |
| 1587 0; |
| 1588 } |
| 1589 |
| 1590 return compare & 4 ? -1 : 1; |
| 1591 } |
| 1592 |
| 1593 // Not directly comparable, sort on existence of method |
| 1594 return a.compareDocumentPosition ? -1 : 1; |
| 1595 } : |
| 1596 function( a, b ) { |
| 1597 var cur, |
| 1598 i = 0, |
| 1599 aup = a.parentNode, |
| 1600 bup = b.parentNode, |
| 1601 ap = [ a ], |
| 1602 bp = [ b ]; |
| 1603 |
| 1604 // Exit early if the nodes are identical |
| 1605 if ( a === b ) { |
| 1606 hasDuplicate = true; |
| 1607 return 0; |
| 1608 |
| 1609 // Parentless nodes are either documents or disconnected |
| 1610 } else if ( !aup || !bup ) { |
| 1611 return a === doc ? -1 : |
| 1612 b === doc ? 1 : |
| 1613 aup ? -1 : |
| 1614 bup ? 1 : |
| 1615 sortInput ? |
| 1616 ( indexOf.call( sortInput, a ) - indexOf.call( s
ortInput, b ) ) : |
| 1617 0; |
| 1618 |
| 1619 // If the nodes are siblings, we can do a quick check |
| 1620 } else if ( aup === bup ) { |
| 1621 return siblingCheck( a, b ); |
| 1622 } |
| 1623 |
| 1624 // Otherwise we need full lists of their ancestors for compariso
n |
| 1625 cur = a; |
| 1626 while ( (cur = cur.parentNode) ) { |
| 1627 ap.unshift( cur ); |
| 1628 } |
| 1629 cur = b; |
| 1630 while ( (cur = cur.parentNode) ) { |
| 1631 bp.unshift( cur ); |
| 1632 } |
| 1633 |
| 1634 // Walk down the tree looking for a discrepancy |
| 1635 while ( ap[i] === bp[i] ) { |
| 1636 i++; |
| 1637 } |
| 1638 |
| 1639 return i ? |
| 1640 // Do a sibling check if the nodes have a common ancesto
r |
| 1641 siblingCheck( ap[i], bp[i] ) : |
| 1642 |
| 1643 // Otherwise nodes in our document sort first |
| 1644 ap[i] === preferredDoc ? -1 : |
| 1645 bp[i] === preferredDoc ? 1 : |
| 1646 0; |
| 1647 }; |
| 1648 |
| 1649 return doc; |
| 1650 }; |
| 1651 |
| 1652 Sizzle.matches = function( expr, elements ) { |
| 1653 return Sizzle( expr, null, null, elements ); |
| 1654 }; |
| 1655 |
| 1656 Sizzle.matchesSelector = function( elem, expr ) { |
| 1657 // Set document vars if needed |
| 1658 if ( ( elem.ownerDocument || elem ) !== document ) { |
| 1659 setDocument( elem ); |
| 1660 } |
| 1661 |
| 1662 // Make sure that attribute selectors are quoted |
| 1663 expr = expr.replace( rattributeQuotes, "='$1']" ); |
| 1664 |
| 1665 if ( support.matchesSelector && documentIsHTML && |
| 1666 ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
| 1667 ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { |
| 1668 |
| 1669 try { |
| 1670 var ret = matches.call( elem, expr ); |
| 1671 |
| 1672 // IE 9's matchesSelector returns false on disconnected
nodes |
| 1673 if ( ret || support.disconnectedMatch || |
| 1674 // As well, disconnected nodes are said
to be in a document |
| 1675 // fragment in IE 9 |
| 1676 elem.document && elem.document.nodeType
!== 11 ) { |
| 1677 return ret; |
| 1678 } |
| 1679 } catch(e) {} |
| 1680 } |
| 1681 |
| 1682 return Sizzle( expr, document, null, [elem] ).length > 0; |
| 1683 }; |
| 1684 |
| 1685 Sizzle.contains = function( context, elem ) { |
| 1686 // Set document vars if needed |
| 1687 if ( ( context.ownerDocument || context ) !== document ) { |
| 1688 setDocument( context ); |
| 1689 } |
| 1690 return contains( context, elem ); |
| 1691 }; |
| 1692 |
| 1693 Sizzle.attr = function( elem, name ) { |
| 1694 // Set document vars if needed |
| 1695 if ( ( elem.ownerDocument || elem ) !== document ) { |
| 1696 setDocument( elem ); |
| 1697 } |
| 1698 |
| 1699 var fn = Expr.attrHandle[ name.toLowerCase() ], |
| 1700 // Don't get fooled by Object.prototype properties (jQuery #1380
7) |
| 1701 val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
| 1702 fn( elem, name, !documentIsHTML ) : |
| 1703 undefined; |
| 1704 |
| 1705 return val === undefined ? |
| 1706 support.attributes || !documentIsHTML ? |
| 1707 elem.getAttribute( name ) : |
| 1708 (val = elem.getAttributeNode(name)) && val.specified ? |
| 1709 val.value : |
| 1710 null : |
| 1711 val; |
| 1712 }; |
| 1713 |
| 1714 Sizzle.error = function( msg ) { |
| 1715 throw new Error( "Syntax error, unrecognized expression: " + msg ); |
| 1716 }; |
| 1717 |
| 1718 /** |
| 1719 * Document sorting and removing duplicates |
| 1720 * @param {ArrayLike} results |
| 1721 */ |
| 1722 Sizzle.uniqueSort = function( results ) { |
| 1723 var elem, |
| 1724 duplicates = [], |
| 1725 j = 0, |
| 1726 i = 0; |
| 1727 |
| 1728 // Unless we *know* we can detect duplicates, assume their presence |
| 1729 hasDuplicate = !support.detectDuplicates; |
| 1730 sortInput = !support.sortStable && results.slice( 0 ); |
| 1731 results.sort( sortOrder ); |
| 1732 |
| 1733 if ( hasDuplicate ) { |
| 1734 while ( (elem = results[i++]) ) { |
| 1735 if ( elem === results[ i ] ) { |
| 1736 j = duplicates.push( i ); |
| 1737 } |
| 1738 } |
| 1739 while ( j-- ) { |
| 1740 results.splice( duplicates[ j ], 1 ); |
| 1741 } |
| 1742 } |
| 1743 |
| 1744 return results; |
| 1745 }; |
| 1746 |
| 1747 /** |
| 1748 * Utility function for retrieving the text value of an array of DOM nodes |
| 1749 * @param {Array|Element} elem |
| 1750 */ |
| 1751 getText = Sizzle.getText = function( elem ) { |
| 1752 var node, |
| 1753 ret = "", |
| 1754 i = 0, |
| 1755 nodeType = elem.nodeType; |
| 1756 |
| 1757 if ( !nodeType ) { |
| 1758 // If no nodeType, this is expected to be an array |
| 1759 for ( ; (node = elem[i]); i++ ) { |
| 1760 // Do not traverse comment nodes |
| 1761 ret += getText( node ); |
| 1762 } |
| 1763 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
| 1764 // Use textContent for elements |
| 1765 // innerText usage removed for consistency of new lines (see #11
153) |
| 1766 if ( typeof elem.textContent === "string" ) { |
| 1767 return elem.textContent; |
| 1768 } else { |
| 1769 // Traverse its children |
| 1770 for ( elem = elem.firstChild; elem; elem = elem.nextSibl
ing ) { |
| 1771 ret += getText( elem ); |
| 1772 } |
| 1773 } |
| 1774 } else if ( nodeType === 3 || nodeType === 4 ) { |
| 1775 return elem.nodeValue; |
| 1776 } |
| 1777 // Do not include comment or processing instruction nodes |
| 1778 |
| 1779 return ret; |
| 1780 }; |
| 1781 |
| 1782 Expr = Sizzle.selectors = { |
| 1783 |
| 1784 // Can be adjusted by the user |
| 1785 cacheLength: 50, |
| 1786 |
| 1787 createPseudo: markFunction, |
| 1788 |
| 1789 match: matchExpr, |
| 1790 |
| 1791 attrHandle: {}, |
| 1792 |
| 1793 find: {}, |
| 1794 |
| 1795 relative: { |
| 1796 ">": { dir: "parentNode", first: true }, |
| 1797 " ": { dir: "parentNode" }, |
| 1798 "+": { dir: "previousSibling", first: true }, |
| 1799 "~": { dir: "previousSibling" } |
| 1800 }, |
| 1801 |
| 1802 preFilter: { |
| 1803 "ATTR": function( match ) { |
| 1804 match[1] = match[1].replace( runescape, funescape ); |
| 1805 |
| 1806 // Move the given value to match[3] whether quoted or un
quoted |
| 1807 match[3] = ( match[4] || match[5] || "" ).replace( runes
cape, funescape ); |
| 1808 |
| 1809 if ( match[2] === "~=" ) { |
| 1810 match[3] = " " + match[3] + " "; |
| 1811 } |
| 1812 |
| 1813 return match.slice( 0, 4 ); |
| 1814 }, |
| 1815 |
| 1816 "CHILD": function( match ) { |
| 1817 /* matches from matchExpr["CHILD"] |
| 1818 1 type (only|nth|...) |
| 1819 2 what (child|of-type) |
| 1820 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) |
| 1821 4 xn-component of xn+y argument ([+-]?\d*n|) |
| 1822 5 sign of xn-component |
| 1823 6 x of xn-component |
| 1824 7 sign of y-component |
| 1825 8 y of y-component |
| 1826 */ |
| 1827 match[1] = match[1].toLowerCase(); |
| 1828 |
| 1829 if ( match[1].slice( 0, 3 ) === "nth" ) { |
| 1830 // nth-* requires argument |
| 1831 if ( !match[3] ) { |
| 1832 Sizzle.error( match[0] ); |
| 1833 } |
| 1834 |
| 1835 // numeric x and y parameters for Expr.filter.CH
ILD |
| 1836 // remember that false/true cast respectively to
0/1 |
| 1837 match[4] = +( match[4] ? match[5] + (match[6] ||
1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
| 1838 match[5] = +( ( match[7] + match[8] ) || match[3
] === "odd" ); |
| 1839 |
| 1840 // other types prohibit arguments |
| 1841 } else if ( match[3] ) { |
| 1842 Sizzle.error( match[0] ); |
| 1843 } |
| 1844 |
| 1845 return match; |
| 1846 }, |
| 1847 |
| 1848 "PSEUDO": function( match ) { |
| 1849 var excess, |
| 1850 unquoted = !match[5] && match[2]; |
| 1851 |
| 1852 if ( matchExpr["CHILD"].test( match[0] ) ) { |
| 1853 return null; |
| 1854 } |
| 1855 |
| 1856 // Accept quoted arguments as-is |
| 1857 if ( match[3] && match[4] !== undefined ) { |
| 1858 match[2] = match[4]; |
| 1859 |
| 1860 // Strip excess characters from unquoted arguments |
| 1861 } else if ( unquoted && rpseudo.test( unquoted ) && |
| 1862 // Get excess from tokenize (recursively) |
| 1863 (excess = tokenize( unquoted, true )) && |
| 1864 // advance to the next closing parenthesis |
| 1865 (excess = unquoted.indexOf( ")", unquoted.length
- excess ) - unquoted.length) ) { |
| 1866 |
| 1867 // excess is a negative index |
| 1868 match[0] = match[0].slice( 0, excess ); |
| 1869 match[2] = unquoted.slice( 0, excess ); |
| 1870 } |
| 1871 |
| 1872 // Return only captures needed by the pseudo filter meth
od (type and argument) |
| 1873 return match.slice( 0, 3 ); |
| 1874 } |
| 1875 }, |
| 1876 |
| 1877 filter: { |
| 1878 |
| 1879 "TAG": function( nodeNameSelector ) { |
| 1880 var nodeName = nodeNameSelector.replace( runescape, fune
scape ).toLowerCase(); |
| 1881 return nodeNameSelector === "*" ? |
| 1882 function() { return true; } : |
| 1883 function( elem ) { |
| 1884 return elem.nodeName && elem.nodeName.to
LowerCase() === nodeName; |
| 1885 }; |
| 1886 }, |
| 1887 |
| 1888 "CLASS": function( className ) { |
| 1889 var pattern = classCache[ className + " " ]; |
| 1890 |
| 1891 return pattern || |
| 1892 (pattern = new RegExp( "(^|" + whitespace + ")"
+ className + "(" + whitespace + "|$)" )) && |
| 1893 classCache( className, function( elem ) { |
| 1894 return pattern.test( typeof elem.classNa
me === "string" && elem.className || typeof elem.getAttribute !== strundefined &
& elem.getAttribute("class") || "" ); |
| 1895 }); |
| 1896 }, |
| 1897 |
| 1898 "ATTR": function( name, operator, check ) { |
| 1899 return function( elem ) { |
| 1900 var result = Sizzle.attr( elem, name ); |
| 1901 |
| 1902 if ( result == null ) { |
| 1903 return operator === "!="; |
| 1904 } |
| 1905 if ( !operator ) { |
| 1906 return true; |
| 1907 } |
| 1908 |
| 1909 result += ""; |
| 1910 |
| 1911 return operator === "=" ? result === check : |
| 1912 operator === "!=" ? result !== check : |
| 1913 operator === "^=" ? check && result.inde
xOf( check ) === 0 : |
| 1914 operator === "*=" ? check && result.inde
xOf( check ) > -1 : |
| 1915 operator === "$=" ? check && result.slic
e( -check.length ) === check : |
| 1916 operator === "~=" ? ( " " + result + " "
).indexOf( check ) > -1 : |
| 1917 operator === "|=" ? result === check ||
result.slice( 0, check.length + 1 ) === check + "-" : |
| 1918 false; |
| 1919 }; |
| 1920 }, |
| 1921 |
| 1922 "CHILD": function( type, what, argument, first, last ) { |
| 1923 var simple = type.slice( 0, 3 ) !== "nth", |
| 1924 forward = type.slice( -4 ) !== "last", |
| 1925 ofType = what === "of-type"; |
| 1926 |
| 1927 return first === 1 && last === 0 ? |
| 1928 |
| 1929 // Shortcut for :nth-*(n) |
| 1930 function( elem ) { |
| 1931 return !!elem.parentNode; |
| 1932 } : |
| 1933 |
| 1934 function( elem, context, xml ) { |
| 1935 var cache, outerCache, node, diff, nodeI
ndex, start, |
| 1936 dir = simple !== forward ? "next
Sibling" : "previousSibling", |
| 1937 parent = elem.parentNode, |
| 1938 name = ofType && elem.nodeName.t
oLowerCase(), |
| 1939 useCache = !xml && !ofType; |
| 1940 |
| 1941 if ( parent ) { |
| 1942 |
| 1943 // :(first|last|only)-(child|of-
type) |
| 1944 if ( simple ) { |
| 1945 while ( dir ) { |
| 1946 node = elem; |
| 1947 while ( (node =
node[ dir ]) ) { |
| 1948 if ( ofT
ype ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { |
| 1949
return false; |
| 1950 } |
| 1951 } |
| 1952 // Reverse direc
tion for :only-* (if we haven't yet done so) |
| 1953 start = dir = ty
pe === "only" && !start && "nextSibling"; |
| 1954 } |
| 1955 return true; |
| 1956 } |
| 1957 |
| 1958 start = [ forward ? parent.first
Child : parent.lastChild ]; |
| 1959 |
| 1960 // non-xml :nth-child(...) store
s cache data on `parent` |
| 1961 if ( forward && useCache ) { |
| 1962 // Seek `elem` from a pr
eviously-cached index |
| 1963 outerCache = parent[ exp
ando ] || (parent[ expando ] = {}); |
| 1964 cache = outerCache[ type
] || []; |
| 1965 nodeIndex = cache[0] ===
dirruns && cache[1]; |
| 1966 diff = cache[0] === dirr
uns && cache[2]; |
| 1967 node = nodeIndex && pare
nt.childNodes[ nodeIndex ]; |
| 1968 |
| 1969 while ( (node = ++nodeIn
dex && node && node[ dir ] || |
| 1970 |
| 1971 // Fallback to s
eeking `elem` from the start |
| 1972 (diff = nodeInde
x = 0) || start.pop()) ) { |
| 1973 |
| 1974 // When found, c
ache indexes on `parent` and break |
| 1975 if ( node.nodeTy
pe === 1 && ++diff && node === elem ) { |
| 1976 outerCac
he[ type ] = [ dirruns, nodeIndex, diff ]; |
| 1977 break; |
| 1978 } |
| 1979 } |
| 1980 |
| 1981 // Use previously-cached element
index if available |
| 1982 } else if ( useCache && (cache =
(elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns )
{ |
| 1983 diff = cache[1]; |
| 1984 |
| 1985 // xml :nth-child(...) or :nth-l
ast-child(...) or :nth(-last)?-of-type(...) |
| 1986 } else { |
| 1987 // Use the same loop as
above to seek `elem` from the start |
| 1988 while ( (node = ++nodeIn
dex && node && node[ dir ] || |
| 1989 (diff = nodeInde
x = 0) || start.pop()) ) { |
| 1990 |
| 1991 if ( ( ofType ?
node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { |
| 1992 // Cache
the index of each encountered element |
| 1993 if ( use
Cache ) { |
| 1994
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; |
| 1995 } |
| 1996 |
| 1997 if ( nod
e === elem ) { |
| 1998
break; |
| 1999 } |
| 2000 } |
| 2001 } |
| 2002 } |
| 2003 |
| 2004 // Incorporate the offset, then
check against cycle size |
| 2005 diff -= last; |
| 2006 return diff === first || ( diff
% first === 0 && diff / first >= 0 ); |
| 2007 } |
| 2008 }; |
| 2009 }, |
| 2010 |
| 2011 "PSEUDO": function( pseudo, argument ) { |
| 2012 // pseudo-class names are case-insensitive |
| 2013 // http://www.w3.org/TR/selectors/#pseudo-classes |
| 2014 // Prioritize by case sensitivity in case custom pseudos
are added with uppercase letters |
| 2015 // Remember that setFilters inherits from pseudos |
| 2016 var args, |
| 2017 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[
pseudo.toLowerCase() ] || |
| 2018 Sizzle.error( "unsupported pseudo: " + p
seudo ); |
| 2019 |
| 2020 // The user may use createPseudo to indicate that |
| 2021 // arguments are needed to create the filter function |
| 2022 // just as Sizzle does |
| 2023 if ( fn[ expando ] ) { |
| 2024 return fn( argument ); |
| 2025 } |
| 2026 |
| 2027 // But maintain support for old signatures |
| 2028 if ( fn.length > 1 ) { |
| 2029 args = [ pseudo, pseudo, "", argument ]; |
| 2030 return Expr.setFilters.hasOwnProperty( pseudo.to
LowerCase() ) ? |
| 2031 markFunction(function( seed, matches ) { |
| 2032 var idx, |
| 2033 matched = fn( seed, argu
ment ), |
| 2034 i = matched.length; |
| 2035 while ( i-- ) { |
| 2036 idx = indexOf.call( seed
, matched[i] ); |
| 2037 seed[ idx ] = !( matches
[ idx ] = matched[i] ); |
| 2038 } |
| 2039 }) : |
| 2040 function( elem ) { |
| 2041 return fn( elem, 0, args ); |
| 2042 }; |
| 2043 } |
| 2044 |
| 2045 return fn; |
| 2046 } |
| 2047 }, |
| 2048 |
| 2049 pseudos: { |
| 2050 // Potentially complex pseudos |
| 2051 "not": markFunction(function( selector ) { |
| 2052 // Trim the selector passed to compile |
| 2053 // to avoid treating leading and trailing |
| 2054 // spaces as combinators |
| 2055 var input = [], |
| 2056 results = [], |
| 2057 matcher = compile( selector.replace( rtrim, "$1"
) ); |
| 2058 |
| 2059 return matcher[ expando ] ? |
| 2060 markFunction(function( seed, matches, context, x
ml ) { |
| 2061 var elem, |
| 2062 unmatched = matcher( seed, null,
xml, [] ), |
| 2063 i = seed.length; |
| 2064 |
| 2065 // Match elements unmatched by `matcher` |
| 2066 while ( i-- ) { |
| 2067 if ( (elem = unmatched[i]) ) { |
| 2068 seed[i] = !(matches[i] =
elem); |
| 2069 } |
| 2070 } |
| 2071 }) : |
| 2072 function( elem, context, xml ) { |
| 2073 input[0] = elem; |
| 2074 matcher( input, null, xml, results ); |
| 2075 return !results.pop(); |
| 2076 }; |
| 2077 }), |
| 2078 |
| 2079 "has": markFunction(function( selector ) { |
| 2080 return function( elem ) { |
| 2081 return Sizzle( selector, elem ).length > 0; |
| 2082 }; |
| 2083 }), |
| 2084 |
| 2085 "contains": markFunction(function( text ) { |
| 2086 return function( elem ) { |
| 2087 return ( elem.textContent || elem.innerText || g
etText( elem ) ).indexOf( text ) > -1; |
| 2088 }; |
| 2089 }), |
| 2090 |
| 2091 // "Whether an element is represented by a :lang() selector |
| 2092 // is based solely on the element's language value |
| 2093 // being equal to the identifier C, |
| 2094 // or beginning with the identifier C immediately followed by "-
". |
| 2095 // The matching of C against the element's language value is per
formed case-insensitively. |
| 2096 // The identifier C does not have to be a valid language name." |
| 2097 // http://www.w3.org/TR/selectors/#lang-pseudo |
| 2098 "lang": markFunction( function( lang ) { |
| 2099 // lang value must be a valid identifier |
| 2100 if ( !ridentifier.test(lang || "") ) { |
| 2101 Sizzle.error( "unsupported lang: " + lang ); |
| 2102 } |
| 2103 lang = lang.replace( runescape, funescape ).toLowerCase(
); |
| 2104 return function( elem ) { |
| 2105 var elemLang; |
| 2106 do { |
| 2107 if ( (elemLang = documentIsHTML ? |
| 2108 elem.lang : |
| 2109 elem.getAttribute("xml:lang") ||
elem.getAttribute("lang")) ) { |
| 2110 |
| 2111 elemLang = elemLang.toLowerCase(
); |
| 2112 return elemLang === lang || elem
Lang.indexOf( lang + "-" ) === 0; |
| 2113 } |
| 2114 } while ( (elem = elem.parentNode) && elem.nodeT
ype === 1 ); |
| 2115 return false; |
| 2116 }; |
| 2117 }), |
| 2118 |
| 2119 // Miscellaneous |
| 2120 "target": function( elem ) { |
| 2121 var hash = window.location && window.location.hash; |
| 2122 return hash && hash.slice( 1 ) === elem.id; |
| 2123 }, |
| 2124 |
| 2125 "root": function( elem ) { |
| 2126 return elem === docElem; |
| 2127 }, |
| 2128 |
| 2129 "focus": function( elem ) { |
| 2130 return elem === document.activeElement && (!document.has
Focus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); |
| 2131 }, |
| 2132 |
| 2133 // Boolean properties |
| 2134 "enabled": function( elem ) { |
| 2135 return elem.disabled === false; |
| 2136 }, |
| 2137 |
| 2138 "disabled": function( elem ) { |
| 2139 return elem.disabled === true; |
| 2140 }, |
| 2141 |
| 2142 "checked": function( elem ) { |
| 2143 // In CSS3, :checked should return both checked and sele
cted elements |
| 2144 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929
/#checked |
| 2145 var nodeName = elem.nodeName.toLowerCase(); |
| 2146 return (nodeName === "input" && !!elem.checked) || (node
Name === "option" && !!elem.selected); |
| 2147 }, |
| 2148 |
| 2149 "selected": function( elem ) { |
| 2150 // Accessing this property makes selected-by-default |
| 2151 // options in Safari work properly |
| 2152 if ( elem.parentNode ) { |
| 2153 elem.parentNode.selectedIndex; |
| 2154 } |
| 2155 |
| 2156 return elem.selected === true; |
| 2157 }, |
| 2158 |
| 2159 // Contents |
| 2160 "empty": function( elem ) { |
| 2161 // http://www.w3.org/TR/selectors/#empty-pseudo |
| 2162 // :empty is only affected by element nodes and content
nodes(including text(3), cdata(4)), |
| 2163 // not comment, processing instructions, or others |
| 2164 // Thanks to Diego Perini for the nodeName shortcut |
| 2165 // Greater than "@" means alpha characters (specifical
ly not starting with "#" or "?") |
| 2166 for ( elem = elem.firstChild; elem; elem = elem.nextSibl
ing ) { |
| 2167 if ( elem.nodeName > "@" || elem.nodeType === 3
|| elem.nodeType === 4 ) { |
| 2168 return false; |
| 2169 } |
| 2170 } |
| 2171 return true; |
| 2172 }, |
| 2173 |
| 2174 "parent": function( elem ) { |
| 2175 return !Expr.pseudos["empty"]( elem ); |
| 2176 }, |
| 2177 |
| 2178 // Element/input types |
| 2179 "header": function( elem ) { |
| 2180 return rheader.test( elem.nodeName ); |
| 2181 }, |
| 2182 |
| 2183 "input": function( elem ) { |
| 2184 return rinputs.test( elem.nodeName ); |
| 2185 }, |
| 2186 |
| 2187 "button": function( elem ) { |
| 2188 var name = elem.nodeName.toLowerCase(); |
| 2189 return name === "input" && elem.type === "button" || nam
e === "button"; |
| 2190 }, |
| 2191 |
| 2192 "text": function( elem ) { |
| 2193 var attr; |
| 2194 // IE6 and 7 will map elem.type to 'text' for new HTML5
types (search, etc) |
| 2195 // use getAttribute instead to test this case |
| 2196 return elem.nodeName.toLowerCase() === "input" && |
| 2197 elem.type === "text" && |
| 2198 ( (attr = elem.getAttribute("type")) == null ||
attr.toLowerCase() === elem.type ); |
| 2199 }, |
| 2200 |
| 2201 // Position-in-collection |
| 2202 "first": createPositionalPseudo(function() { |
| 2203 return [ 0 ]; |
| 2204 }), |
| 2205 |
| 2206 "last": createPositionalPseudo(function( matchIndexes, length )
{ |
| 2207 return [ length - 1 ]; |
| 2208 }), |
| 2209 |
| 2210 "eq": createPositionalPseudo(function( matchIndexes, length, arg
ument ) { |
| 2211 return [ argument < 0 ? argument + length : argument ]; |
| 2212 }), |
| 2213 |
| 2214 "even": createPositionalPseudo(function( matchIndexes, length )
{ |
| 2215 var i = 0; |
| 2216 for ( ; i < length; i += 2 ) { |
| 2217 matchIndexes.push( i ); |
| 2218 } |
| 2219 return matchIndexes; |
| 2220 }), |
| 2221 |
| 2222 "odd": createPositionalPseudo(function( matchIndexes, length ) { |
| 2223 var i = 1; |
| 2224 for ( ; i < length; i += 2 ) { |
| 2225 matchIndexes.push( i ); |
| 2226 } |
| 2227 return matchIndexes; |
| 2228 }), |
| 2229 |
| 2230 "lt": createPositionalPseudo(function( matchIndexes, length, arg
ument ) { |
| 2231 var i = argument < 0 ? argument + length : argument; |
| 2232 for ( ; --i >= 0; ) { |
| 2233 matchIndexes.push( i ); |
| 2234 } |
| 2235 return matchIndexes; |
| 2236 }), |
| 2237 |
| 2238 "gt": createPositionalPseudo(function( matchIndexes, length, arg
ument ) { |
| 2239 var i = argument < 0 ? argument + length : argument; |
| 2240 for ( ; ++i < length; ) { |
| 2241 matchIndexes.push( i ); |
| 2242 } |
| 2243 return matchIndexes; |
| 2244 }) |
| 2245 } |
| 2246 }; |
| 2247 |
| 2248 Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
| 2249 |
| 2250 // Add button/input type pseudos |
| 2251 for ( i in { radio: true, checkbox: true, file: true, password: true, image: tru
e } ) { |
| 2252 Expr.pseudos[ i ] = createInputPseudo( i ); |
| 2253 } |
| 2254 for ( i in { submit: true, reset: true } ) { |
| 2255 Expr.pseudos[ i ] = createButtonPseudo( i ); |
| 2256 } |
| 2257 |
| 2258 // Easy API for creating new setFilters |
| 2259 function setFilters() {} |
| 2260 setFilters.prototype = Expr.filters = Expr.pseudos; |
| 2261 Expr.setFilters = new setFilters(); |
| 2262 |
| 2263 function tokenize( selector, parseOnly ) { |
| 2264 var matched, match, tokens, type, |
| 2265 soFar, groups, preFilters, |
| 2266 cached = tokenCache[ selector + " " ]; |
| 2267 |
| 2268 if ( cached ) { |
| 2269 return parseOnly ? 0 : cached.slice( 0 ); |
| 2270 } |
| 2271 |
| 2272 soFar = selector; |
| 2273 groups = []; |
| 2274 preFilters = Expr.preFilter; |
| 2275 |
| 2276 while ( soFar ) { |
| 2277 |
| 2278 // Comma and first run |
| 2279 if ( !matched || (match = rcomma.exec( soFar )) ) { |
| 2280 if ( match ) { |
| 2281 // Don't consume trailing commas as valid |
| 2282 soFar = soFar.slice( match[0].length ) || soFar; |
| 2283 } |
| 2284 groups.push( tokens = [] ); |
| 2285 } |
| 2286 |
| 2287 matched = false; |
| 2288 |
| 2289 // Combinators |
| 2290 if ( (match = rcombinators.exec( soFar )) ) { |
| 2291 matched = match.shift(); |
| 2292 tokens.push({ |
| 2293 value: matched, |
| 2294 // Cast descendant combinators to space |
| 2295 type: match[0].replace( rtrim, " " ) |
| 2296 }); |
| 2297 soFar = soFar.slice( matched.length ); |
| 2298 } |
| 2299 |
| 2300 // Filters |
| 2301 for ( type in Expr.filter ) { |
| 2302 if ( (match = matchExpr[ type ].exec( soFar )) && (!preF
ilters[ type ] || |
| 2303 (match = preFilters[ type ]( match ))) ) { |
| 2304 matched = match.shift(); |
| 2305 tokens.push({ |
| 2306 value: matched, |
| 2307 type: type, |
| 2308 matches: match |
| 2309 }); |
| 2310 soFar = soFar.slice( matched.length ); |
| 2311 } |
| 2312 } |
| 2313 |
| 2314 if ( !matched ) { |
| 2315 break; |
| 2316 } |
| 2317 } |
| 2318 |
| 2319 // Return the length of the invalid excess |
| 2320 // if we're just parsing |
| 2321 // Otherwise, throw an error or return tokens |
| 2322 return parseOnly ? |
| 2323 soFar.length : |
| 2324 soFar ? |
| 2325 Sizzle.error( selector ) : |
| 2326 // Cache the tokens |
| 2327 tokenCache( selector, groups ).slice( 0 ); |
| 2328 } |
| 2329 |
| 2330 function toSelector( tokens ) { |
| 2331 var i = 0, |
| 2332 len = tokens.length, |
| 2333 selector = ""; |
| 2334 for ( ; i < len; i++ ) { |
| 2335 selector += tokens[i].value; |
| 2336 } |
| 2337 return selector; |
| 2338 } |
| 2339 |
| 2340 function addCombinator( matcher, combinator, base ) { |
| 2341 var dir = combinator.dir, |
| 2342 checkNonElements = base && dir === "parentNode", |
| 2343 doneName = done++; |
| 2344 |
| 2345 return combinator.first ? |
| 2346 // Check against closest ancestor/preceding element |
| 2347 function( elem, context, xml ) { |
| 2348 while ( (elem = elem[ dir ]) ) { |
| 2349 if ( elem.nodeType === 1 || checkNonElements ) { |
| 2350 return matcher( elem, context, xml ); |
| 2351 } |
| 2352 } |
| 2353 } : |
| 2354 |
| 2355 // Check against all ancestor/preceding elements |
| 2356 function( elem, context, xml ) { |
| 2357 var data, cache, outerCache, |
| 2358 dirkey = dirruns + " " + doneName; |
| 2359 |
| 2360 // We can't set arbitrary data on XML nodes, so they don
't benefit from dir caching |
| 2361 if ( xml ) { |
| 2362 while ( (elem = elem[ dir ]) ) { |
| 2363 if ( elem.nodeType === 1 || checkNonElem
ents ) { |
| 2364 if ( matcher( elem, context, xml
) ) { |
| 2365 return true; |
| 2366 } |
| 2367 } |
| 2368 } |
| 2369 } else { |
| 2370 while ( (elem = elem[ dir ]) ) { |
| 2371 if ( elem.nodeType === 1 || checkNonElem
ents ) { |
| 2372 outerCache = elem[ expando ] ||
(elem[ expando ] = {}); |
| 2373 if ( (cache = outerCache[ dir ])
&& cache[0] === dirkey ) { |
| 2374 if ( (data = cache[1]) =
== true || data === cachedruns ) { |
| 2375 return data ===
true; |
| 2376 } |
| 2377 } else { |
| 2378 cache = outerCache[ dir
] = [ dirkey ]; |
| 2379 cache[1] = matcher( elem
, context, xml ) || cachedruns; |
| 2380 if ( cache[1] === true )
{ |
| 2381 return true; |
| 2382 } |
| 2383 } |
| 2384 } |
| 2385 } |
| 2386 } |
| 2387 }; |
| 2388 } |
| 2389 |
| 2390 function elementMatcher( matchers ) { |
| 2391 return matchers.length > 1 ? |
| 2392 function( elem, context, xml ) { |
| 2393 var i = matchers.length; |
| 2394 while ( i-- ) { |
| 2395 if ( !matchers[i]( elem, context, xml ) ) { |
| 2396 return false; |
| 2397 } |
| 2398 } |
| 2399 return true; |
| 2400 } : |
| 2401 matchers[0]; |
| 2402 } |
| 2403 |
| 2404 function condense( unmatched, map, filter, context, xml ) { |
| 2405 var elem, |
| 2406 newUnmatched = [], |
| 2407 i = 0, |
| 2408 len = unmatched.length, |
| 2409 mapped = map != null; |
| 2410 |
| 2411 for ( ; i < len; i++ ) { |
| 2412 if ( (elem = unmatched[i]) ) { |
| 2413 if ( !filter || filter( elem, context, xml ) ) { |
| 2414 newUnmatched.push( elem ); |
| 2415 if ( mapped ) { |
| 2416 map.push( i ); |
| 2417 } |
| 2418 } |
| 2419 } |
| 2420 } |
| 2421 |
| 2422 return newUnmatched; |
| 2423 } |
| 2424 |
| 2425 function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postS
elector ) { |
| 2426 if ( postFilter && !postFilter[ expando ] ) { |
| 2427 postFilter = setMatcher( postFilter ); |
| 2428 } |
| 2429 if ( postFinder && !postFinder[ expando ] ) { |
| 2430 postFinder = setMatcher( postFinder, postSelector ); |
| 2431 } |
| 2432 return markFunction(function( seed, results, context, xml ) { |
| 2433 var temp, i, elem, |
| 2434 preMap = [], |
| 2435 postMap = [], |
| 2436 preexisting = results.length, |
| 2437 |
| 2438 // Get initial elements from seed or context |
| 2439 elems = seed || multipleContexts( selector || "*", conte
xt.nodeType ? [ context ] : context, [] ), |
| 2440 |
| 2441 // Prefilter to get matcher input, preserving a map for
seed-results synchronization |
| 2442 matcherIn = preFilter && ( seed || !selector ) ? |
| 2443 condense( elems, preMap, preFilter, context, xml
) : |
| 2444 elems, |
| 2445 |
| 2446 matcherOut = matcher ? |
| 2447 // If we have a postFinder, or filtered seed, or
non-seed postFilter or preexisting results, |
| 2448 postFinder || ( seed ? preFilter : preexisting |
| postFilter ) ? |
| 2449 |
| 2450 // ...intermediate processing is necessa
ry |
| 2451 [] : |
| 2452 |
| 2453 // ...otherwise use results directly |
| 2454 results : |
| 2455 matcherIn; |
| 2456 |
| 2457 // Find primary matches |
| 2458 if ( matcher ) { |
| 2459 matcher( matcherIn, matcherOut, context, xml ); |
| 2460 } |
| 2461 |
| 2462 // Apply postFilter |
| 2463 if ( postFilter ) { |
| 2464 temp = condense( matcherOut, postMap ); |
| 2465 postFilter( temp, [], context, xml ); |
| 2466 |
| 2467 // Un-match failing elements by moving them back to matc
herIn |
| 2468 i = temp.length; |
| 2469 while ( i-- ) { |
| 2470 if ( (elem = temp[i]) ) { |
| 2471 matcherOut[ postMap[i] ] = !(matcherIn[
postMap[i] ] = elem); |
| 2472 } |
| 2473 } |
| 2474 } |
| 2475 |
| 2476 if ( seed ) { |
| 2477 if ( postFinder || preFilter ) { |
| 2478 if ( postFinder ) { |
| 2479 // Get the final matcherOut by condensin
g this intermediate into postFinder contexts |
| 2480 temp = []; |
| 2481 i = matcherOut.length; |
| 2482 while ( i-- ) { |
| 2483 if ( (elem = matcherOut[i]) ) { |
| 2484 // Restore matcherIn sin
ce elem is not yet a final match |
| 2485 temp.push( (matcherIn[i]
= elem) ); |
| 2486 } |
| 2487 } |
| 2488 postFinder( null, (matcherOut = []), tem
p, xml ); |
| 2489 } |
| 2490 |
| 2491 // Move matched elements from seed to results to
keep them synchronized |
| 2492 i = matcherOut.length; |
| 2493 while ( i-- ) { |
| 2494 if ( (elem = matcherOut[i]) && |
| 2495 (temp = postFinder ? indexOf.cal
l( seed, elem ) : preMap[i]) > -1 ) { |
| 2496 |
| 2497 seed[temp] = !(results[temp] = e
lem); |
| 2498 } |
| 2499 } |
| 2500 } |
| 2501 |
| 2502 // Add elements to results, through postFinder if defined |
| 2503 } else { |
| 2504 matcherOut = condense( |
| 2505 matcherOut === results ? |
| 2506 matcherOut.splice( preexisting, matcherO
ut.length ) : |
| 2507 matcherOut |
| 2508 ); |
| 2509 if ( postFinder ) { |
| 2510 postFinder( null, results, matcherOut, xml ); |
| 2511 } else { |
| 2512 push.apply( results, matcherOut ); |
| 2513 } |
| 2514 } |
| 2515 }); |
| 2516 } |
| 2517 |
| 2518 function matcherFromTokens( tokens ) { |
| 2519 var checkContext, matcher, j, |
| 2520 len = tokens.length, |
| 2521 leadingRelative = Expr.relative[ tokens[0].type ], |
| 2522 implicitRelative = leadingRelative || Expr.relative[" "], |
| 2523 i = leadingRelative ? 1 : 0, |
| 2524 |
| 2525 // The foundational matcher ensures that elements are reachable
from top-level context(s) |
| 2526 matchContext = addCombinator( function( elem ) { |
| 2527 return elem === checkContext; |
| 2528 }, implicitRelative, true ), |
| 2529 matchAnyContext = addCombinator( function( elem ) { |
| 2530 return indexOf.call( checkContext, elem ) > -1; |
| 2531 }, implicitRelative, true ), |
| 2532 matchers = [ function( elem, context, xml ) { |
| 2533 return ( !leadingRelative && ( xml || context !== outerm
ostContext ) ) || ( |
| 2534 (checkContext = context).nodeType ? |
| 2535 matchContext( elem, context, xml ) : |
| 2536 matchAnyContext( elem, context, xml ) ); |
| 2537 } ]; |
| 2538 |
| 2539 for ( ; i < len; i++ ) { |
| 2540 if ( (matcher = Expr.relative[ tokens[i].type ]) ) { |
| 2541 matchers = [ addCombinator(elementMatcher( matchers ), m
atcher) ]; |
| 2542 } else { |
| 2543 matcher = Expr.filter[ tokens[i].type ].apply( null, tok
ens[i].matches ); |
| 2544 |
| 2545 // Return special upon seeing a positional matcher |
| 2546 if ( matcher[ expando ] ) { |
| 2547 // Find the next relative operator (if any) for
proper handling |
| 2548 j = ++i; |
| 2549 for ( ; j < len; j++ ) { |
| 2550 if ( Expr.relative[ tokens[j].type ] ) { |
| 2551 break; |
| 2552 } |
| 2553 } |
| 2554 return setMatcher( |
| 2555 i > 1 && elementMatcher( matchers ), |
| 2556 i > 1 && toSelector( |
| 2557 // If the preceding token was a
descendant combinator, insert an implicit any-element `*` |
| 2558 tokens.slice( 0, i - 1 ).concat(
{ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
| 2559 ).replace( rtrim, "$1" ), |
| 2560 matcher, |
| 2561 i < j && matcherFromTokens( tokens.slice
( i, j ) ), |
| 2562 j < len && matcherFromTokens( (tokens =
tokens.slice( j )) ), |
| 2563 j < len && toSelector( tokens ) |
| 2564 ); |
| 2565 } |
| 2566 matchers.push( matcher ); |
| 2567 } |
| 2568 } |
| 2569 |
| 2570 return elementMatcher( matchers ); |
| 2571 } |
| 2572 |
| 2573 function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
| 2574 // A counter to specify which element is currently being matched |
| 2575 var matcherCachedRuns = 0, |
| 2576 bySet = setMatchers.length > 0, |
| 2577 byElement = elementMatchers.length > 0, |
| 2578 superMatcher = function( seed, context, xml, results, expandCont
ext ) { |
| 2579 var elem, j, matcher, |
| 2580 setMatched = [], |
| 2581 matchedCount = 0, |
| 2582 i = "0", |
| 2583 unmatched = seed && [], |
| 2584 outermost = expandContext != null, |
| 2585 contextBackup = outermostContext, |
| 2586 // We must always have either seed elements or c
ontext |
| 2587 elems = seed || byElement && Expr.find["TAG"]( "
*", expandContext && context.parentNode || context ), |
| 2588 // Use integer dirruns iff this is the outermost
matcher |
| 2589 dirrunsUnique = (dirruns += contextBackup == nul
l ? 1 : Math.random() || 0.1); |
| 2590 |
| 2591 if ( outermost ) { |
| 2592 outermostContext = context !== document && conte
xt; |
| 2593 cachedruns = matcherCachedRuns; |
| 2594 } |
| 2595 |
| 2596 // Add elements passing elementMatchers directly to resu
lts |
| 2597 // Keep `i` a string if there are no elements so `matche
dCount` will be "00" below |
| 2598 for ( ; (elem = elems[i]) != null; i++ ) { |
| 2599 if ( byElement && elem ) { |
| 2600 j = 0; |
| 2601 while ( (matcher = elementMatchers[j++])
) { |
| 2602 if ( matcher( elem, context, xml
) ) { |
| 2603 results.push( elem ); |
| 2604 break; |
| 2605 } |
| 2606 } |
| 2607 if ( outermost ) { |
| 2608 dirruns = dirrunsUnique; |
| 2609 cachedruns = ++matcherCachedRuns
; |
| 2610 } |
| 2611 } |
| 2612 |
| 2613 // Track unmatched elements for set filters |
| 2614 if ( bySet ) { |
| 2615 // They will have gone through all possi
ble matchers |
| 2616 if ( (elem = !matcher && elem) ) { |
| 2617 matchedCount--; |
| 2618 } |
| 2619 |
| 2620 // Lengthen the array for every element,
matched or not |
| 2621 if ( seed ) { |
| 2622 unmatched.push( elem ); |
| 2623 } |
| 2624 } |
| 2625 } |
| 2626 |
| 2627 // Apply set filters to unmatched elements |
| 2628 matchedCount += i; |
| 2629 if ( bySet && i !== matchedCount ) { |
| 2630 j = 0; |
| 2631 while ( (matcher = setMatchers[j++]) ) { |
| 2632 matcher( unmatched, setMatched, context,
xml ); |
| 2633 } |
| 2634 |
| 2635 if ( seed ) { |
| 2636 // Reintegrate element matches to elimin
ate the need for sorting |
| 2637 if ( matchedCount > 0 ) { |
| 2638 while ( i-- ) { |
| 2639 if ( !(unmatched[i] || s
etMatched[i]) ) { |
| 2640 setMatched[i] =
pop.call( results ); |
| 2641 } |
| 2642 } |
| 2643 } |
| 2644 |
| 2645 // Discard index placeholder values to g
et only actual matches |
| 2646 setMatched = condense( setMatched ); |
| 2647 } |
| 2648 |
| 2649 // Add matches to results |
| 2650 push.apply( results, setMatched ); |
| 2651 |
| 2652 // Seedless set matches succeeding multiple succ
essful matchers stipulate sorting |
| 2653 if ( outermost && !seed && setMatched.length > 0
&& |
| 2654 ( matchedCount + setMatchers.length ) >
1 ) { |
| 2655 |
| 2656 Sizzle.uniqueSort( results ); |
| 2657 } |
| 2658 } |
| 2659 |
| 2660 // Override manipulation of globals by nested matchers |
| 2661 if ( outermost ) { |
| 2662 dirruns = dirrunsUnique; |
| 2663 outermostContext = contextBackup; |
| 2664 } |
| 2665 |
| 2666 return unmatched; |
| 2667 }; |
| 2668 |
| 2669 return bySet ? |
| 2670 markFunction( superMatcher ) : |
| 2671 superMatcher; |
| 2672 } |
| 2673 |
| 2674 compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { |
| 2675 var i, |
| 2676 setMatchers = [], |
| 2677 elementMatchers = [], |
| 2678 cached = compilerCache[ selector + " " ]; |
| 2679 |
| 2680 if ( !cached ) { |
| 2681 // Generate a function of recursive functions that can be used t
o check each element |
| 2682 if ( !group ) { |
| 2683 group = tokenize( selector ); |
| 2684 } |
| 2685 i = group.length; |
| 2686 while ( i-- ) { |
| 2687 cached = matcherFromTokens( group[i] ); |
| 2688 if ( cached[ expando ] ) { |
| 2689 setMatchers.push( cached ); |
| 2690 } else { |
| 2691 elementMatchers.push( cached ); |
| 2692 } |
| 2693 } |
| 2694 |
| 2695 // Cache the compiled function |
| 2696 cached = compilerCache( selector, matcherFromGroupMatchers( elem
entMatchers, setMatchers ) ); |
| 2697 } |
| 2698 return cached; |
| 2699 }; |
| 2700 |
| 2701 function multipleContexts( selector, contexts, results ) { |
| 2702 var i = 0, |
| 2703 len = contexts.length; |
| 2704 for ( ; i < len; i++ ) { |
| 2705 Sizzle( selector, contexts[i], results ); |
| 2706 } |
| 2707 return results; |
| 2708 } |
| 2709 |
| 2710 function select( selector, context, results, seed ) { |
| 2711 var i, tokens, token, type, find, |
| 2712 match = tokenize( selector ); |
| 2713 |
| 2714 if ( !seed ) { |
| 2715 // Try to minimize operations if there is only one group |
| 2716 if ( match.length === 1 ) { |
| 2717 |
| 2718 // Take a shortcut and set the context if the root selec
tor is an ID |
| 2719 tokens = match[0] = match[0].slice( 0 ); |
| 2720 if ( tokens.length > 2 && (token = tokens[0]).type === "
ID" && |
| 2721 support.getById && context.nodeType ===
9 && documentIsHTML && |
| 2722 Expr.relative[ tokens[1].type ] ) { |
| 2723 |
| 2724 context = ( Expr.find["ID"]( token.matches[0].re
place(runescape, funescape), context ) || [] )[0]; |
| 2725 if ( !context ) { |
| 2726 return results; |
| 2727 } |
| 2728 selector = selector.slice( tokens.shift().value.
length ); |
| 2729 } |
| 2730 |
| 2731 // Fetch a seed set for right-to-left matching |
| 2732 i = matchExpr["needsContext"].test( selector ) ? 0 : tok
ens.length; |
| 2733 while ( i-- ) { |
| 2734 token = tokens[i]; |
| 2735 |
| 2736 // Abort if we hit a combinator |
| 2737 if ( Expr.relative[ (type = token.type) ] ) { |
| 2738 break; |
| 2739 } |
| 2740 if ( (find = Expr.find[ type ]) ) { |
| 2741 // Search, expanding context for leading
sibling combinators |
| 2742 if ( (seed = find( |
| 2743 token.matches[0].replace( runesc
ape, funescape ), |
| 2744 rsibling.test( tokens[0].type )
&& context.parentNode || context |
| 2745 )) ) { |
| 2746 |
| 2747 // If seed is empty or no tokens
remain, we can return early |
| 2748 tokens.splice( i, 1 ); |
| 2749 selector = seed.length && toSele
ctor( tokens ); |
| 2750 if ( !selector ) { |
| 2751 push.apply( results, see
d ); |
| 2752 return results; |
| 2753 } |
| 2754 |
| 2755 break; |
| 2756 } |
| 2757 } |
| 2758 } |
| 2759 } |
| 2760 } |
| 2761 |
| 2762 // Compile and execute a filtering function |
| 2763 // Provide `match` to avoid retokenization if we modified the selector a
bove |
| 2764 compile( selector, match )( |
| 2765 seed, |
| 2766 context, |
| 2767 !documentIsHTML, |
| 2768 results, |
| 2769 rsibling.test( selector ) |
| 2770 ); |
| 2771 return results; |
| 2772 } |
| 2773 |
| 2774 // One-time assignments |
| 2775 |
| 2776 // Sort stability |
| 2777 support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
| 2778 |
| 2779 // Support: Chrome<14 |
| 2780 // Always assume duplicates if they aren't passed to the comparison function |
| 2781 support.detectDuplicates = hasDuplicate; |
| 2782 |
| 2783 // Initialize against the default document |
| 2784 setDocument(); |
| 2785 |
| 2786 // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) |
| 2787 // Detached nodes confoundingly follow *each other* |
| 2788 support.sortDetached = assert(function( div1 ) { |
| 2789 // Should return 1, but returns 4 (following) |
| 2790 return div1.compareDocumentPosition( document.createElement("div") ) & 1
; |
| 2791 }); |
| 2792 |
| 2793 // Support: IE<8 |
| 2794 // Prevent attribute/property "interpolation" |
| 2795 // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx |
| 2796 if ( !assert(function( div ) { |
| 2797 div.innerHTML = "<a href='#'></a>"; |
| 2798 return div.firstChild.getAttribute("href") === "#" ; |
| 2799 }) ) { |
| 2800 addHandle( "type|href|height|width", function( elem, name, isXML ) { |
| 2801 if ( !isXML ) { |
| 2802 return elem.getAttribute( name, name.toLowerCase() === "
type" ? 1 : 2 ); |
| 2803 } |
| 2804 }); |
| 2805 } |
| 2806 |
| 2807 // Support: IE<9 |
| 2808 // Use defaultValue in place of getAttribute("value") |
| 2809 if ( !support.attributes || !assert(function( div ) { |
| 2810 div.innerHTML = "<input/>"; |
| 2811 div.firstChild.setAttribute( "value", "" ); |
| 2812 return div.firstChild.getAttribute( "value" ) === ""; |
| 2813 }) ) { |
| 2814 addHandle( "value", function( elem, name, isXML ) { |
| 2815 if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
| 2816 return elem.defaultValue; |
| 2817 } |
| 2818 }); |
| 2819 } |
| 2820 |
| 2821 // Support: IE<9 |
| 2822 // Use getAttributeNode to fetch booleans when getAttribute lies |
| 2823 if ( !assert(function( div ) { |
| 2824 return div.getAttribute("disabled") == null; |
| 2825 }) ) { |
| 2826 addHandle( booleans, function( elem, name, isXML ) { |
| 2827 var val; |
| 2828 if ( !isXML ) { |
| 2829 return (val = elem.getAttributeNode( name )) && val.spec
ified ? |
| 2830 val.value : |
| 2831 elem[ name ] === true ? name.toLowerCase() : nul
l; |
| 2832 } |
| 2833 }); |
| 2834 } |
| 2835 |
| 2836 jQuery.find = Sizzle; |
| 2837 jQuery.expr = Sizzle.selectors; |
| 2838 jQuery.expr[":"] = jQuery.expr.pseudos; |
| 2839 jQuery.unique = Sizzle.uniqueSort; |
| 2840 jQuery.text = Sizzle.getText; |
| 2841 jQuery.isXMLDoc = Sizzle.isXML; |
| 2842 jQuery.contains = Sizzle.contains; |
| 2843 |
| 2844 |
| 2845 })( window ); |
| 2846 // String to Object options format cache |
| 2847 var optionsCache = {}; |
| 2848 |
| 2849 // Convert String-formatted options into Object-formatted ones and store in cach
e |
| 2850 function createOptions( options ) { |
| 2851 var object = optionsCache[ options ] = {}; |
| 2852 jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag )
{ |
| 2853 object[ flag ] = true; |
| 2854 }); |
| 2855 return object; |
| 2856 } |
| 2857 |
| 2858 /* |
| 2859 * Create a callback list using the following parameters: |
| 2860 * |
| 2861 * options: an optional list of space-separated options that will change ho
w |
| 2862 * the callback list behaves or a more traditional option o
bject |
| 2863 * |
| 2864 * By default a callback list will act like an event callback list and can be |
| 2865 * "fired" multiple times. |
| 2866 * |
| 2867 * Possible options: |
| 2868 * |
| 2869 * once: will ensure the callback list can only be fired
once (like a Deferred) |
| 2870 * |
| 2871 * memory: will keep track of previous values and will call
any callback added |
| 2872 * after the list has been fired right away
with the latest "memorized" |
| 2873 * values (like a Deferred) |
| 2874 * |
| 2875 * unique: will ensure a callback can only be added once (n
o duplicate in the list) |
| 2876 * |
| 2877 * stopOnFalse: interrupt callings when a callback returns false |
| 2878 * |
| 2879 */ |
| 2880 jQuery.Callbacks = function( options ) { |
| 2881 |
| 2882 // Convert options from String-formatted to Object-formatted if needed |
| 2883 // (we check in cache first) |
| 2884 options = typeof options === "string" ? |
| 2885 ( optionsCache[ options ] || createOptions( options ) ) : |
| 2886 jQuery.extend( {}, options ); |
| 2887 |
| 2888 var // Last fire value (for non-forgettable lists) |
| 2889 memory, |
| 2890 // Flag to know if list was already fired |
| 2891 fired, |
| 2892 // Flag to know if list is currently firing |
| 2893 firing, |
| 2894 // First callback to fire (used internally by add and fireWith) |
| 2895 firingStart, |
| 2896 // End of the loop when firing |
| 2897 firingLength, |
| 2898 // Index of currently firing callback (modified by remove if nee
ded) |
| 2899 firingIndex, |
| 2900 // Actual callback list |
| 2901 list = [], |
| 2902 // Stack of fire calls for repeatable lists |
| 2903 stack = !options.once && [], |
| 2904 // Fire callbacks |
| 2905 fire = function( data ) { |
| 2906 memory = options.memory && data; |
| 2907 fired = true; |
| 2908 firingIndex = firingStart || 0; |
| 2909 firingStart = 0; |
| 2910 firingLength = list.length; |
| 2911 firing = true; |
| 2912 for ( ; list && firingIndex < firingLength; firingIndex+
+ ) { |
| 2913 if ( list[ firingIndex ].apply( data[ 0 ], data[
1 ] ) === false && options.stopOnFalse ) { |
| 2914 memory = false; // To prevent further ca
lls using add |
| 2915 break; |
| 2916 } |
| 2917 } |
| 2918 firing = false; |
| 2919 if ( list ) { |
| 2920 if ( stack ) { |
| 2921 if ( stack.length ) { |
| 2922 fire( stack.shift() ); |
| 2923 } |
| 2924 } else if ( memory ) { |
| 2925 list = []; |
| 2926 } else { |
| 2927 self.disable(); |
| 2928 } |
| 2929 } |
| 2930 }, |
| 2931 // Actual Callbacks object |
| 2932 self = { |
| 2933 // Add a callback or a collection of callbacks to the li
st |
| 2934 add: function() { |
| 2935 if ( list ) { |
| 2936 // First, we save the current length |
| 2937 var start = list.length; |
| 2938 (function add( args ) { |
| 2939 jQuery.each( args, function( _,
arg ) { |
| 2940 var type = jQuery.type(
arg ); |
| 2941 if ( type === "function"
) { |
| 2942 if ( !options.un
ique || !self.has( arg ) ) { |
| 2943 list.pus
h( arg ); |
| 2944 } |
| 2945 } else if ( arg && arg.l
ength && type !== "string" ) { |
| 2946 // Inspect recur
sively |
| 2947 add( arg ); |
| 2948 } |
| 2949 }); |
| 2950 })( arguments ); |
| 2951 // Do we need to add the callbacks to th
e |
| 2952 // current firing batch? |
| 2953 if ( firing ) { |
| 2954 firingLength = list.length; |
| 2955 // With memory, if we're not firing then |
| 2956 // we should call right away |
| 2957 } else if ( memory ) { |
| 2958 firingStart = start; |
| 2959 fire( memory ); |
| 2960 } |
| 2961 } |
| 2962 return this; |
| 2963 }, |
| 2964 // Remove a callback from the list |
| 2965 remove: function() { |
| 2966 if ( list ) { |
| 2967 jQuery.each( arguments, function( _, arg
) { |
| 2968 var index; |
| 2969 while( ( index = jQuery.inArray(
arg, list, index ) ) > -1 ) { |
| 2970 list.splice( index, 1 ); |
| 2971 // Handle firing indexes |
| 2972 if ( firing ) { |
| 2973 if ( index <= fi
ringLength ) { |
| 2974 firingLe
ngth--; |
| 2975 } |
| 2976 if ( index <= fi
ringIndex ) { |
| 2977 firingIn
dex--; |
| 2978 } |
| 2979 } |
| 2980 } |
| 2981 }); |
| 2982 } |
| 2983 return this; |
| 2984 }, |
| 2985 // Check if a given callback is in the list. |
| 2986 // If no argument is given, return whether or not list h
as callbacks attached. |
| 2987 has: function( fn ) { |
| 2988 return fn ? jQuery.inArray( fn, list ) > -1 : !!
( list && list.length ); |
| 2989 }, |
| 2990 // Remove all callbacks from the list |
| 2991 empty: function() { |
| 2992 list = []; |
| 2993 firingLength = 0; |
| 2994 return this; |
| 2995 }, |
| 2996 // Have the list do nothing anymore |
| 2997 disable: function() { |
| 2998 list = stack = memory = undefined; |
| 2999 return this; |
| 3000 }, |
| 3001 // Is it disabled? |
| 3002 disabled: function() { |
| 3003 return !list; |
| 3004 }, |
| 3005 // Lock the list in its current state |
| 3006 lock: function() { |
| 3007 stack = undefined; |
| 3008 if ( !memory ) { |
| 3009 self.disable(); |
| 3010 } |
| 3011 return this; |
| 3012 }, |
| 3013 // Is it locked? |
| 3014 locked: function() { |
| 3015 return !stack; |
| 3016 }, |
| 3017 // Call all callbacks with the given context and argumen
ts |
| 3018 fireWith: function( context, args ) { |
| 3019 if ( list && ( !fired || stack ) ) { |
| 3020 args = args || []; |
| 3021 args = [ context, args.slice ? args.slic
e() : args ]; |
| 3022 if ( firing ) { |
| 3023 stack.push( args ); |
| 3024 } else { |
| 3025 fire( args ); |
| 3026 } |
| 3027 } |
| 3028 return this; |
| 3029 }, |
| 3030 // Call all the callbacks with the given arguments |
| 3031 fire: function() { |
| 3032 self.fireWith( this, arguments ); |
| 3033 return this; |
| 3034 }, |
| 3035 // To know if the callbacks have already been called at
least once |
| 3036 fired: function() { |
| 3037 return !!fired; |
| 3038 } |
| 3039 }; |
| 3040 |
| 3041 return self; |
| 3042 }; |
| 3043 jQuery.extend({ |
| 3044 |
| 3045 Deferred: function( func ) { |
| 3046 var tuples = [ |
| 3047 // action, add listener, listener list, final st
ate |
| 3048 [ "resolve", "done", jQuery.Callbacks("once memo
ry"), "resolved" ], |
| 3049 [ "reject", "fail", jQuery.Callbacks("once memor
y"), "rejected" ], |
| 3050 [ "notify", "progress", jQuery.Callbacks("memory
") ] |
| 3051 ], |
| 3052 state = "pending", |
| 3053 promise = { |
| 3054 state: function() { |
| 3055 return state; |
| 3056 }, |
| 3057 always: function() { |
| 3058 deferred.done( arguments ).fail( argumen
ts ); |
| 3059 return this; |
| 3060 }, |
| 3061 then: function( /* fnDone, fnFail, fnProgress */
) { |
| 3062 var fns = arguments; |
| 3063 return jQuery.Deferred(function( newDefe
r ) { |
| 3064 jQuery.each( tuples, function( i
, tuple ) { |
| 3065 var action = tuple[ 0 ], |
| 3066 fn = jQuery.isFu
nction( fns[ i ] ) && fns[ i ]; |
| 3067 // deferred[ done | fail
| progress ] for forwarding actions to newDefer |
| 3068 deferred[ tuple[1] ](fun
ction() { |
| 3069 var returned = f
n && fn.apply( this, arguments ); |
| 3070 if ( returned &&
jQuery.isFunction( returned.promise ) ) { |
| 3071 returned
.promise() |
| 3072
.done( newDefer.resolve ) |
| 3073
.fail( newDefer.reject ) |
| 3074
.progress( newDefer.notify ); |
| 3075 } else { |
| 3076 newDefer
[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ return
ed ] : arguments ); |
| 3077 } |
| 3078 }); |
| 3079 }); |
| 3080 fns = null; |
| 3081 }).promise(); |
| 3082 }, |
| 3083 // Get a promise for this deferred |
| 3084 // If obj is provided, the promise aspect is add
ed to the object |
| 3085 promise: function( obj ) { |
| 3086 return obj != null ? jQuery.extend( obj,
promise ) : promise; |
| 3087 } |
| 3088 }, |
| 3089 deferred = {}; |
| 3090 |
| 3091 // Keep pipe for back-compat |
| 3092 promise.pipe = promise.then; |
| 3093 |
| 3094 // Add list-specific methods |
| 3095 jQuery.each( tuples, function( i, tuple ) { |
| 3096 var list = tuple[ 2 ], |
| 3097 stateString = tuple[ 3 ]; |
| 3098 |
| 3099 // promise[ done | fail | progress ] = list.add |
| 3100 promise[ tuple[1] ] = list.add; |
| 3101 |
| 3102 // Handle state |
| 3103 if ( stateString ) { |
| 3104 list.add(function() { |
| 3105 // state = [ resolved | rejected ] |
| 3106 state = stateString; |
| 3107 |
| 3108 // [ reject_list | resolve_list ].disable; progr
ess_list.lock |
| 3109 }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2
].lock ); |
| 3110 } |
| 3111 |
| 3112 // deferred[ resolve | reject | notify ] |
| 3113 deferred[ tuple[0] ] = function() { |
| 3114 deferred[ tuple[0] + "With" ]( this === deferred
? promise : this, arguments ); |
| 3115 return this; |
| 3116 }; |
| 3117 deferred[ tuple[0] + "With" ] = list.fireWith; |
| 3118 }); |
| 3119 |
| 3120 // Make the deferred a promise |
| 3121 promise.promise( deferred ); |
| 3122 |
| 3123 // Call given func if any |
| 3124 if ( func ) { |
| 3125 func.call( deferred, deferred ); |
| 3126 } |
| 3127 |
| 3128 // All done! |
| 3129 return deferred; |
| 3130 }, |
| 3131 |
| 3132 // Deferred helper |
| 3133 when: function( subordinate /* , ..., subordinateN */ ) { |
| 3134 var i = 0, |
| 3135 resolveValues = core_slice.call( arguments ), |
| 3136 length = resolveValues.length, |
| 3137 |
| 3138 // the count of uncompleted subordinates |
| 3139 remaining = length !== 1 || ( subordinate && jQuery.isFu
nction( subordinate.promise ) ) ? length : 0, |
| 3140 |
| 3141 // the master Deferred. If resolveValues consist of only
a single Deferred, just use that. |
| 3142 deferred = remaining === 1 ? subordinate : jQuery.Deferr
ed(), |
| 3143 |
| 3144 // Update function for both resolve and progress values |
| 3145 updateFunc = function( i, contexts, values ) { |
| 3146 return function( value ) { |
| 3147 contexts[ i ] = this; |
| 3148 values[ i ] = arguments.length > 1 ? cor
e_slice.call( arguments ) : value; |
| 3149 if( values === progressValues ) { |
| 3150 deferred.notifyWith( contexts, v
alues ); |
| 3151 } else if ( !( --remaining ) ) { |
| 3152 deferred.resolveWith( contexts,
values ); |
| 3153 } |
| 3154 }; |
| 3155 }, |
| 3156 |
| 3157 progressValues, progressContexts, resolveContexts; |
| 3158 |
| 3159 // add listeners to Deferred subordinates; treat others as resol
ved |
| 3160 if ( length > 1 ) { |
| 3161 progressValues = new Array( length ); |
| 3162 progressContexts = new Array( length ); |
| 3163 resolveContexts = new Array( length ); |
| 3164 for ( ; i < length; i++ ) { |
| 3165 if ( resolveValues[ i ] && jQuery.isFunction( re
solveValues[ i ].promise ) ) { |
| 3166 resolveValues[ i ].promise() |
| 3167 .done( updateFunc( i, resolveCon
texts, resolveValues ) ) |
| 3168 .fail( deferred.reject ) |
| 3169 .progress( updateFunc( i, progre
ssContexts, progressValues ) ); |
| 3170 } else { |
| 3171 --remaining; |
| 3172 } |
| 3173 } |
| 3174 } |
| 3175 |
| 3176 // if we're not waiting on anything, resolve the master |
| 3177 if ( !remaining ) { |
| 3178 deferred.resolveWith( resolveContexts, resolveValues ); |
| 3179 } |
| 3180 |
| 3181 return deferred.promise(); |
| 3182 } |
| 3183 }); |
| 3184 jQuery.support = (function( support ) { |
| 3185 var input = document.createElement("input"), |
| 3186 fragment = document.createDocumentFragment(), |
| 3187 div = document.createElement("div"), |
| 3188 select = document.createElement("select"), |
| 3189 opt = select.appendChild( document.createElement("option") ); |
| 3190 |
| 3191 // Finish early in limited environments |
| 3192 if ( !input.type ) { |
| 3193 return support; |
| 3194 } |
| 3195 |
| 3196 input.type = "checkbox"; |
| 3197 |
| 3198 // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 |
| 3199 // Check the default checkbox/radio value ("" on old WebKit; "on" elsewh
ere) |
| 3200 support.checkOn = input.value !== ""; |
| 3201 |
| 3202 // Must access the parent to make an option select properly |
| 3203 // Support: IE9, IE10 |
| 3204 support.optSelected = opt.selected; |
| 3205 |
| 3206 // Will be defined later |
| 3207 support.reliableMarginRight = true; |
| 3208 support.boxSizingReliable = true; |
| 3209 support.pixelPosition = false; |
| 3210 |
| 3211 // Make sure checked status is properly cloned |
| 3212 // Support: IE9, IE10 |
| 3213 input.checked = true; |
| 3214 support.noCloneChecked = input.cloneNode( true ).checked; |
| 3215 |
| 3216 // Make sure that the options inside disabled selects aren't marked as d
isabled |
| 3217 // (WebKit marks them as disabled) |
| 3218 select.disabled = true; |
| 3219 support.optDisabled = !opt.disabled; |
| 3220 |
| 3221 // Check if an input maintains its value after becoming a radio |
| 3222 // Support: IE9, IE10 |
| 3223 input = document.createElement("input"); |
| 3224 input.value = "t"; |
| 3225 input.type = "radio"; |
| 3226 support.radioValue = input.value === "t"; |
| 3227 |
| 3228 // #11217 - WebKit loses check when the name is after the checked attrib
ute |
| 3229 input.setAttribute( "checked", "t" ); |
| 3230 input.setAttribute( "name", "t" ); |
| 3231 |
| 3232 fragment.appendChild( input ); |
| 3233 |
| 3234 // Support: Safari 5.1, Android 4.x, Android 2.3 |
| 3235 // old WebKit doesn't clone checked state correctly in fragments |
| 3236 support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastCh
ild.checked; |
| 3237 |
| 3238 // Support: Firefox, Chrome, Safari |
| 3239 // Beware of CSP restrictions (https://developer.mozilla.org/en/Security
/CSP) |
| 3240 support.focusinBubbles = "onfocusin" in window; |
| 3241 |
| 3242 div.style.backgroundClip = "content-box"; |
| 3243 div.cloneNode( true ).style.backgroundClip = ""; |
| 3244 support.clearCloneStyle = div.style.backgroundClip === "content-box"; |
| 3245 |
| 3246 // Run tests that need a body at doc ready |
| 3247 jQuery(function() { |
| 3248 var container, marginDiv, |
| 3249 // Support: Firefox, Android 2.3 (Prefixed box-sizing ve
rsions). |
| 3250 divReset = "padding:0;margin:0;border:0;display:block;-w
ebkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box"
, |
| 3251 body = document.getElementsByTagName("body")[ 0 ]; |
| 3252 |
| 3253 if ( !body ) { |
| 3254 // Return for frameset docs that don't have a body |
| 3255 return; |
| 3256 } |
| 3257 |
| 3258 container = document.createElement("div"); |
| 3259 container.style.cssText = "border:0;width:0;height:0;position:ab
solute;top:0;left:-9999px;margin-top:1px"; |
| 3260 |
| 3261 // Check box-sizing and margin behavior. |
| 3262 body.appendChild( container ).appendChild( div ); |
| 3263 div.innerHTML = ""; |
| 3264 // Support: Firefox, Android 2.3 (Prefixed box-sizing versions). |
| 3265 div.style.cssText = "-webkit-box-sizing:border-box;-moz-box-sizi
ng:border-box;box-sizing:border-box;padding:1px;border:1px;display:block;width:4
px;margin-top:1%;position:absolute;top:1%"; |
| 3266 |
| 3267 // Workaround failing boxSizing test due to offsetWidth returnin
g wrong value |
| 3268 // with some non-1 values of body zoom, ticket #13543 |
| 3269 jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, f
unction() { |
| 3270 support.boxSizing = div.offsetWidth === 4; |
| 3271 }); |
| 3272 |
| 3273 // Use window.getComputedStyle because jsdom on node.js will bre
ak without it. |
| 3274 if ( window.getComputedStyle ) { |
| 3275 support.pixelPosition = ( window.getComputedStyle( div,
null ) || {} ).top !== "1%"; |
| 3276 support.boxSizingReliable = ( window.getComputedStyle( d
iv, null ) || { width: "4px" } ).width === "4px"; |
| 3277 |
| 3278 // Support: Android 2.3 |
| 3279 // Check if div with explicit width and no margin-right
incorrectly |
| 3280 // gets computed margin-right based on width of containe
r. (#3333) |
| 3281 // WebKit Bug 13343 - getComputedStyle returns wrong val
ue for margin-right |
| 3282 marginDiv = div.appendChild( document.createElement("div
") ); |
| 3283 marginDiv.style.cssText = div.style.cssText = divReset; |
| 3284 marginDiv.style.marginRight = marginDiv.style.width = "0
"; |
| 3285 div.style.width = "1px"; |
| 3286 |
| 3287 support.reliableMarginRight = |
| 3288 !parseFloat( ( window.getComputedStyle( marginDi
v, null ) || {} ).marginRight ); |
| 3289 } |
| 3290 |
| 3291 body.removeChild( container ); |
| 3292 }); |
| 3293 |
| 3294 return support; |
| 3295 })( {} ); |
| 3296 |
| 3297 /* |
| 3298 Implementation Summary |
| 3299 |
| 3300 1. Enforce API surface and semantic compatibility with 1.9.x branch |
| 3301 2. Improve the module's maintainability by reducing the storage |
| 3302 paths to a single mechanism. |
| 3303 3. Use the same single mechanism to support "private" and "user" data. |
| 3304 4. _Never_ expose "private" data to user code (TODO: Drop _data, _remove
Data) |
| 3305 5. Avoid exposing implementation details on user objects (eg. expando pr
operties) |
| 3306 6. Provide a clear path for implementation upgrade to WeakMap in 2014 |
| 3307 */ |
| 3308 var data_user, data_priv, |
| 3309 rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, |
| 3310 rmultiDash = /([A-Z])/g; |
| 3311 |
| 3312 function Data() { |
| 3313 // Support: Android < 4, |
| 3314 // Old WebKit does not have Object.preventExtensions/freeze method, |
| 3315 // return new empty object instead with no [[set]] accessor |
| 3316 Object.defineProperty( this.cache = {}, 0, { |
| 3317 get: function() { |
| 3318 return {}; |
| 3319 } |
| 3320 }); |
| 3321 |
| 3322 this.expando = jQuery.expando + Math.random(); |
| 3323 } |
| 3324 |
| 3325 Data.uid = 1; |
| 3326 |
| 3327 Data.accepts = function( owner ) { |
| 3328 // Accepts only: |
| 3329 // - Node |
| 3330 // - Node.ELEMENT_NODE |
| 3331 // - Node.DOCUMENT_NODE |
| 3332 // - Object |
| 3333 // - Any |
| 3334 return owner.nodeType ? |
| 3335 owner.nodeType === 1 || owner.nodeType === 9 : true; |
| 3336 }; |
| 3337 |
| 3338 Data.prototype = { |
| 3339 key: function( owner ) { |
| 3340 // We can accept data for non-element nodes in modern browsers, |
| 3341 // but we should not, see #8335. |
| 3342 // Always return the key for a frozen object. |
| 3343 if ( !Data.accepts( owner ) ) { |
| 3344 return 0; |
| 3345 } |
| 3346 |
| 3347 var descriptor = {}, |
| 3348 // Check if the owner object already has a cache key |
| 3349 unlock = owner[ this.expando ]; |
| 3350 |
| 3351 // If not, create one |
| 3352 if ( !unlock ) { |
| 3353 unlock = Data.uid++; |
| 3354 |
| 3355 // Secure it in a non-enumerable, non-writable property |
| 3356 try { |
| 3357 descriptor[ this.expando ] = { value: unlock }; |
| 3358 Object.defineProperties( owner, descriptor ); |
| 3359 |
| 3360 // Support: Android < 4 |
| 3361 // Fallback to a less secure definition |
| 3362 } catch ( e ) { |
| 3363 descriptor[ this.expando ] = unlock; |
| 3364 jQuery.extend( owner, descriptor ); |
| 3365 } |
| 3366 } |
| 3367 |
| 3368 // Ensure the cache object |
| 3369 if ( !this.cache[ unlock ] ) { |
| 3370 this.cache[ unlock ] = {}; |
| 3371 } |
| 3372 |
| 3373 return unlock; |
| 3374 }, |
| 3375 set: function( owner, data, value ) { |
| 3376 var prop, |
| 3377 // There may be an unlock assigned to this node, |
| 3378 // if there is no entry for this "owner", create one inl
ine |
| 3379 // and set the unlock as though an owner entry had alway
s existed |
| 3380 unlock = this.key( owner ), |
| 3381 cache = this.cache[ unlock ]; |
| 3382 |
| 3383 // Handle: [ owner, key, value ] args |
| 3384 if ( typeof data === "string" ) { |
| 3385 cache[ data ] = value; |
| 3386 |
| 3387 // Handle: [ owner, { properties } ] args |
| 3388 } else { |
| 3389 // Fresh assignments by object are shallow copied |
| 3390 if ( jQuery.isEmptyObject( cache ) ) { |
| 3391 jQuery.extend( this.cache[ unlock ], data ); |
| 3392 // Otherwise, copy the properties one-by-one to the cach
e object |
| 3393 } else { |
| 3394 for ( prop in data ) { |
| 3395 cache[ prop ] = data[ prop ]; |
| 3396 } |
| 3397 } |
| 3398 } |
| 3399 return cache; |
| 3400 }, |
| 3401 get: function( owner, key ) { |
| 3402 // Either a valid cache is found, or will be created. |
| 3403 // New caches will be created and the unlock returned, |
| 3404 // allowing direct access to the newly created |
| 3405 // empty data object. A valid owner object must be provided. |
| 3406 var cache = this.cache[ this.key( owner ) ]; |
| 3407 |
| 3408 return key === undefined ? |
| 3409 cache : cache[ key ]; |
| 3410 }, |
| 3411 access: function( owner, key, value ) { |
| 3412 var stored; |
| 3413 // In cases where either: |
| 3414 // |
| 3415 // 1. No key was specified |
| 3416 // 2. A string key was specified, but no value provided |
| 3417 // |
| 3418 // Take the "read" path and allow the get method to determine |
| 3419 // which value to return, respectively either: |
| 3420 // |
| 3421 // 1. The entire cache object |
| 3422 // 2. The data stored at the key |
| 3423 // |
| 3424 if ( key === undefined || |
| 3425 ((key && typeof key === "string") && value === u
ndefined) ) { |
| 3426 |
| 3427 stored = this.get( owner, key ); |
| 3428 |
| 3429 return stored !== undefined ? |
| 3430 stored : this.get( owner, jQuery.camelCase(key)
); |
| 3431 } |
| 3432 |
| 3433 // [*]When the key is not a string, or both a key and value |
| 3434 // are specified, set or extend (existing objects) with either: |
| 3435 // |
| 3436 // 1. An object of properties |
| 3437 // 2. A key and value |
| 3438 // |
| 3439 this.set( owner, key, value ); |
| 3440 |
| 3441 // Since the "set" path can have two possible entry points |
| 3442 // return the expected data based on which path was taken[*] |
| 3443 return value !== undefined ? value : key; |
| 3444 }, |
| 3445 remove: function( owner, key ) { |
| 3446 var i, name, camel, |
| 3447 unlock = this.key( owner ), |
| 3448 cache = this.cache[ unlock ]; |
| 3449 |
| 3450 if ( key === undefined ) { |
| 3451 this.cache[ unlock ] = {}; |
| 3452 |
| 3453 } else { |
| 3454 // Support array or space separated string of keys |
| 3455 if ( jQuery.isArray( key ) ) { |
| 3456 // If "name" is an array of keys... |
| 3457 // When data is initially created, via ("key", "
val") signature, |
| 3458 // keys will be converted to camelCase. |
| 3459 // Since there is no way to tell _how_ a key was
added, remove |
| 3460 // both plain key and camelCase key. #12786 |
| 3461 // This will only penalize the array argument pa
th. |
| 3462 name = key.concat( key.map( jQuery.camelCase ) )
; |
| 3463 } else { |
| 3464 camel = jQuery.camelCase( key ); |
| 3465 // Try the string as a key before any manipulati
on |
| 3466 if ( key in cache ) { |
| 3467 name = [ key, camel ]; |
| 3468 } else { |
| 3469 // If a key with the spaces exists, use
it. |
| 3470 // Otherwise, create an array by matchin
g non-whitespace |
| 3471 name = camel; |
| 3472 name = name in cache ? |
| 3473 [ name ] : ( name.match( core_rn
otwhite ) || [] ); |
| 3474 } |
| 3475 } |
| 3476 |
| 3477 i = name.length; |
| 3478 while ( i-- ) { |
| 3479 delete cache[ name[ i ] ]; |
| 3480 } |
| 3481 } |
| 3482 }, |
| 3483 hasData: function( owner ) { |
| 3484 return !jQuery.isEmptyObject( |
| 3485 this.cache[ owner[ this.expando ] ] || {} |
| 3486 ); |
| 3487 }, |
| 3488 discard: function( owner ) { |
| 3489 if ( owner[ this.expando ] ) { |
| 3490 delete this.cache[ owner[ this.expando ] ]; |
| 3491 } |
| 3492 } |
| 3493 }; |
| 3494 |
| 3495 // These may be used throughout the jQuery core codebase |
| 3496 data_user = new Data(); |
| 3497 data_priv = new Data(); |
| 3498 |
| 3499 |
| 3500 jQuery.extend({ |
| 3501 acceptData: Data.accepts, |
| 3502 |
| 3503 hasData: function( elem ) { |
| 3504 return data_user.hasData( elem ) || data_priv.hasData( elem ); |
| 3505 }, |
| 3506 |
| 3507 data: function( elem, name, data ) { |
| 3508 return data_user.access( elem, name, data ); |
| 3509 }, |
| 3510 |
| 3511 removeData: function( elem, name ) { |
| 3512 data_user.remove( elem, name ); |
| 3513 }, |
| 3514 |
| 3515 // TODO: Now that all calls to _data and _removeData have been replaced |
| 3516 // with direct calls to data_priv methods, these can be deprecated. |
| 3517 _data: function( elem, name, data ) { |
| 3518 return data_priv.access( elem, name, data ); |
| 3519 }, |
| 3520 |
| 3521 _removeData: function( elem, name ) { |
| 3522 data_priv.remove( elem, name ); |
| 3523 } |
| 3524 }); |
| 3525 |
| 3526 jQuery.fn.extend({ |
| 3527 data: function( key, value ) { |
| 3528 var attrs, name, |
| 3529 elem = this[ 0 ], |
| 3530 i = 0, |
| 3531 data = null; |
| 3532 |
| 3533 // Gets all values |
| 3534 if ( key === undefined ) { |
| 3535 if ( this.length ) { |
| 3536 data = data_user.get( elem ); |
| 3537 |
| 3538 if ( elem.nodeType === 1 && !data_priv.get( elem
, "hasDataAttrs" ) ) { |
| 3539 attrs = elem.attributes; |
| 3540 for ( ; i < attrs.length; i++ ) { |
| 3541 name = attrs[ i ].name; |
| 3542 |
| 3543 if ( name.indexOf( "data-" ) ===
0 ) { |
| 3544 name = jQuery.camelCase(
name.slice(5) ); |
| 3545 dataAttr( elem, name, da
ta[ name ] ); |
| 3546 } |
| 3547 } |
| 3548 data_priv.set( elem, "hasDataAttrs", tru
e ); |
| 3549 } |
| 3550 } |
| 3551 |
| 3552 return data; |
| 3553 } |
| 3554 |
| 3555 // Sets multiple values |
| 3556 if ( typeof key === "object" ) { |
| 3557 return this.each(function() { |
| 3558 data_user.set( this, key ); |
| 3559 }); |
| 3560 } |
| 3561 |
| 3562 return jQuery.access( this, function( value ) { |
| 3563 var data, |
| 3564 camelKey = jQuery.camelCase( key ); |
| 3565 |
| 3566 // The calling jQuery object (element matches) is not em
pty |
| 3567 // (and therefore has an element appears at this[ 0 ]) a
nd the |
| 3568 // `value` parameter was not undefined. An empty jQuery
object |
| 3569 // will result in `undefined` for elem = this[ 0 ] which
will |
| 3570 // throw an exception if an attempt to read a data cache
is made. |
| 3571 if ( elem && value === undefined ) { |
| 3572 // Attempt to get data from the cache |
| 3573 // with the key as-is |
| 3574 data = data_user.get( elem, key ); |
| 3575 if ( data !== undefined ) { |
| 3576 return data; |
| 3577 } |
| 3578 |
| 3579 // Attempt to get data from the cache |
| 3580 // with the key camelized |
| 3581 data = data_user.get( elem, camelKey ); |
| 3582 if ( data !== undefined ) { |
| 3583 return data; |
| 3584 } |
| 3585 |
| 3586 // Attempt to "discover" the data in |
| 3587 // HTML5 custom data-* attrs |
| 3588 data = dataAttr( elem, camelKey, undefined ); |
| 3589 if ( data !== undefined ) { |
| 3590 return data; |
| 3591 } |
| 3592 |
| 3593 // We tried really hard, but the data doesn't ex
ist. |
| 3594 return; |
| 3595 } |
| 3596 |
| 3597 // Set the data... |
| 3598 this.each(function() { |
| 3599 // First, attempt to store a copy or reference o
f any |
| 3600 // data that might've been store with a camelCas
ed key. |
| 3601 var data = data_user.get( this, camelKey ); |
| 3602 |
| 3603 // For HTML5 data-* attribute interop, we have t
o |
| 3604 // store property names with dashes in a camelCa
se form. |
| 3605 // This might not apply to all properties...* |
| 3606 data_user.set( this, camelKey, value ); |
| 3607 |
| 3608 // *... In the case of properties that might _ac
tually_ |
| 3609 // have dashes, we need to also store a copy of
that |
| 3610 // unchanged property. |
| 3611 if ( key.indexOf("-") !== -1 && data !== undefin
ed ) { |
| 3612 data_user.set( this, key, value ); |
| 3613 } |
| 3614 }); |
| 3615 }, null, value, arguments.length > 1, null, true ); |
| 3616 }, |
| 3617 |
| 3618 removeData: function( key ) { |
| 3619 return this.each(function() { |
| 3620 data_user.remove( this, key ); |
| 3621 }); |
| 3622 } |
| 3623 }); |
| 3624 |
| 3625 function dataAttr( elem, key, data ) { |
| 3626 var name; |
| 3627 |
| 3628 // If nothing was found internally, try to fetch any |
| 3629 // data from the HTML5 data-* attribute |
| 3630 if ( data === undefined && elem.nodeType === 1 ) { |
| 3631 name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); |
| 3632 data = elem.getAttribute( name ); |
| 3633 |
| 3634 if ( typeof data === "string" ) { |
| 3635 try { |
| 3636 data = data === "true" ? true : |
| 3637 data === "false" ? false : |
| 3638 data === "null" ? null : |
| 3639 // Only convert to a number if it doesn'
t change the string |
| 3640 +data + "" === data ? +data : |
| 3641 rbrace.test( data ) ? JSON.parse( data )
: |
| 3642 data; |
| 3643 } catch( e ) {} |
| 3644 |
| 3645 // Make sure we set the data so it isn't changed later |
| 3646 data_user.set( elem, key, data ); |
| 3647 } else { |
| 3648 data = undefined; |
| 3649 } |
| 3650 } |
| 3651 return data; |
| 3652 } |
| 3653 jQuery.extend({ |
| 3654 queue: function( elem, type, data ) { |
| 3655 var queue; |
| 3656 |
| 3657 if ( elem ) { |
| 3658 type = ( type || "fx" ) + "queue"; |
| 3659 queue = data_priv.get( elem, type ); |
| 3660 |
| 3661 // Speed up dequeue by getting out quickly if this is ju
st a lookup |
| 3662 if ( data ) { |
| 3663 if ( !queue || jQuery.isArray( data ) ) { |
| 3664 queue = data_priv.access( elem, type, jQ
uery.makeArray(data) ); |
| 3665 } else { |
| 3666 queue.push( data ); |
| 3667 } |
| 3668 } |
| 3669 return queue || []; |
| 3670 } |
| 3671 }, |
| 3672 |
| 3673 dequeue: function( elem, type ) { |
| 3674 type = type || "fx"; |
| 3675 |
| 3676 var queue = jQuery.queue( elem, type ), |
| 3677 startLength = queue.length, |
| 3678 fn = queue.shift(), |
| 3679 hooks = jQuery._queueHooks( elem, type ), |
| 3680 next = function() { |
| 3681 jQuery.dequeue( elem, type ); |
| 3682 }; |
| 3683 |
| 3684 // If the fx queue is dequeued, always remove the progress senti
nel |
| 3685 if ( fn === "inprogress" ) { |
| 3686 fn = queue.shift(); |
| 3687 startLength--; |
| 3688 } |
| 3689 |
| 3690 if ( fn ) { |
| 3691 |
| 3692 // Add a progress sentinel to prevent the fx queue from
being |
| 3693 // automatically dequeued |
| 3694 if ( type === "fx" ) { |
| 3695 queue.unshift( "inprogress" ); |
| 3696 } |
| 3697 |
| 3698 // clear up the last queue stop function |
| 3699 delete hooks.stop; |
| 3700 fn.call( elem, next, hooks ); |
| 3701 } |
| 3702 |
| 3703 if ( !startLength && hooks ) { |
| 3704 hooks.empty.fire(); |
| 3705 } |
| 3706 }, |
| 3707 |
| 3708 // not intended for public consumption - generates a queueHooks object,
or returns the current one |
| 3709 _queueHooks: function( elem, type ) { |
| 3710 var key = type + "queueHooks"; |
| 3711 return data_priv.get( elem, key ) || data_priv.access( elem, key
, { |
| 3712 empty: jQuery.Callbacks("once memory").add(function() { |
| 3713 data_priv.remove( elem, [ type + "queue", key ]
); |
| 3714 }) |
| 3715 }); |
| 3716 } |
| 3717 }); |
| 3718 |
| 3719 jQuery.fn.extend({ |
| 3720 queue: function( type, data ) { |
| 3721 var setter = 2; |
| 3722 |
| 3723 if ( typeof type !== "string" ) { |
| 3724 data = type; |
| 3725 type = "fx"; |
| 3726 setter--; |
| 3727 } |
| 3728 |
| 3729 if ( arguments.length < setter ) { |
| 3730 return jQuery.queue( this[0], type ); |
| 3731 } |
| 3732 |
| 3733 return data === undefined ? |
| 3734 this : |
| 3735 this.each(function() { |
| 3736 var queue = jQuery.queue( this, type, data ); |
| 3737 |
| 3738 // ensure a hooks for this queue |
| 3739 jQuery._queueHooks( this, type ); |
| 3740 |
| 3741 if ( type === "fx" && queue[0] !== "inprogress"
) { |
| 3742 jQuery.dequeue( this, type ); |
| 3743 } |
| 3744 }); |
| 3745 }, |
| 3746 dequeue: function( type ) { |
| 3747 return this.each(function() { |
| 3748 jQuery.dequeue( this, type ); |
| 3749 }); |
| 3750 }, |
| 3751 // Based off of the plugin by Clint Helfers, with permission. |
| 3752 // http://blindsignals.com/index.php/2009/07/jquery-delay/ |
| 3753 delay: function( time, type ) { |
| 3754 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
| 3755 type = type || "fx"; |
| 3756 |
| 3757 return this.queue( type, function( next, hooks ) { |
| 3758 var timeout = setTimeout( next, time ); |
| 3759 hooks.stop = function() { |
| 3760 clearTimeout( timeout ); |
| 3761 }; |
| 3762 }); |
| 3763 }, |
| 3764 clearQueue: function( type ) { |
| 3765 return this.queue( type || "fx", [] ); |
| 3766 }, |
| 3767 // Get a promise resolved when queues of a certain type |
| 3768 // are emptied (fx is the type by default) |
| 3769 promise: function( type, obj ) { |
| 3770 var tmp, |
| 3771 count = 1, |
| 3772 defer = jQuery.Deferred(), |
| 3773 elements = this, |
| 3774 i = this.length, |
| 3775 resolve = function() { |
| 3776 if ( !( --count ) ) { |
| 3777 defer.resolveWith( elements, [ elements
] ); |
| 3778 } |
| 3779 }; |
| 3780 |
| 3781 if ( typeof type !== "string" ) { |
| 3782 obj = type; |
| 3783 type = undefined; |
| 3784 } |
| 3785 type = type || "fx"; |
| 3786 |
| 3787 while( i-- ) { |
| 3788 tmp = data_priv.get( elements[ i ], type + "queueHooks"
); |
| 3789 if ( tmp && tmp.empty ) { |
| 3790 count++; |
| 3791 tmp.empty.add( resolve ); |
| 3792 } |
| 3793 } |
| 3794 resolve(); |
| 3795 return defer.promise( obj ); |
| 3796 } |
| 3797 }); |
| 3798 var nodeHook, boolHook, |
| 3799 rclass = /[\t\r\n\f]/g, |
| 3800 rreturn = /\r/g, |
| 3801 rfocusable = /^(?:input|select|textarea|button)$/i; |
| 3802 |
| 3803 jQuery.fn.extend({ |
| 3804 attr: function( name, value ) { |
| 3805 return jQuery.access( this, jQuery.attr, name, value, arguments.
length > 1 ); |
| 3806 }, |
| 3807 |
| 3808 removeAttr: function( name ) { |
| 3809 return this.each(function() { |
| 3810 jQuery.removeAttr( this, name ); |
| 3811 }); |
| 3812 }, |
| 3813 |
| 3814 prop: function( name, value ) { |
| 3815 return jQuery.access( this, jQuery.prop, name, value, arguments.
length > 1 ); |
| 3816 }, |
| 3817 |
| 3818 removeProp: function( name ) { |
| 3819 return this.each(function() { |
| 3820 delete this[ jQuery.propFix[ name ] || name ]; |
| 3821 }); |
| 3822 }, |
| 3823 |
| 3824 addClass: function( value ) { |
| 3825 var classes, elem, cur, clazz, j, |
| 3826 i = 0, |
| 3827 len = this.length, |
| 3828 proceed = typeof value === "string" && value; |
| 3829 |
| 3830 if ( jQuery.isFunction( value ) ) { |
| 3831 return this.each(function( j ) { |
| 3832 jQuery( this ).addClass( value.call( this, j, th
is.className ) ); |
| 3833 }); |
| 3834 } |
| 3835 |
| 3836 if ( proceed ) { |
| 3837 // The disjunction here is for better compressibility (s
ee removeClass) |
| 3838 classes = ( value || "" ).match( core_rnotwhite ) || []; |
| 3839 |
| 3840 for ( ; i < len; i++ ) { |
| 3841 elem = this[ i ]; |
| 3842 cur = elem.nodeType === 1 && ( elem.className ? |
| 3843 ( " " + elem.className + " " ).replace(
rclass, " " ) : |
| 3844 " " |
| 3845 ); |
| 3846 |
| 3847 if ( cur ) { |
| 3848 j = 0; |
| 3849 while ( (clazz = classes[j++]) ) { |
| 3850 if ( cur.indexOf( " " + clazz +
" " ) < 0 ) { |
| 3851 cur += clazz + " "; |
| 3852 } |
| 3853 } |
| 3854 elem.className = jQuery.trim( cur ); |
| 3855 |
| 3856 } |
| 3857 } |
| 3858 } |
| 3859 |
| 3860 return this; |
| 3861 }, |
| 3862 |
| 3863 removeClass: function( value ) { |
| 3864 var classes, elem, cur, clazz, j, |
| 3865 i = 0, |
| 3866 len = this.length, |
| 3867 proceed = arguments.length === 0 || typeof value === "st
ring" && value; |
| 3868 |
| 3869 if ( jQuery.isFunction( value ) ) { |
| 3870 return this.each(function( j ) { |
| 3871 jQuery( this ).removeClass( value.call( this, j,
this.className ) ); |
| 3872 }); |
| 3873 } |
| 3874 if ( proceed ) { |
| 3875 classes = ( value || "" ).match( core_rnotwhite ) || []; |
| 3876 |
| 3877 for ( ; i < len; i++ ) { |
| 3878 elem = this[ i ]; |
| 3879 // This expression is here for better compressib
ility (see addClass) |
| 3880 cur = elem.nodeType === 1 && ( elem.className ? |
| 3881 ( " " + elem.className + " " ).replace(
rclass, " " ) : |
| 3882 "" |
| 3883 ); |
| 3884 |
| 3885 if ( cur ) { |
| 3886 j = 0; |
| 3887 while ( (clazz = classes[j++]) ) { |
| 3888 // Remove *all* instances |
| 3889 while ( cur.indexOf( " " + clazz
+ " " ) >= 0 ) { |
| 3890 cur = cur.replace( " " +
clazz + " ", " " ); |
| 3891 } |
| 3892 } |
| 3893 elem.className = value ? jQuery.trim( cu
r ) : ""; |
| 3894 } |
| 3895 } |
| 3896 } |
| 3897 |
| 3898 return this; |
| 3899 }, |
| 3900 |
| 3901 toggleClass: function( value, stateVal ) { |
| 3902 var type = typeof value; |
| 3903 |
| 3904 if ( typeof stateVal === "boolean" && type === "string" ) { |
| 3905 return stateVal ? this.addClass( value ) : this.removeCl
ass( value ); |
| 3906 } |
| 3907 |
| 3908 if ( jQuery.isFunction( value ) ) { |
| 3909 return this.each(function( i ) { |
| 3910 jQuery( this ).toggleClass( value.call(this, i,
this.className, stateVal), stateVal ); |
| 3911 }); |
| 3912 } |
| 3913 |
| 3914 return this.each(function() { |
| 3915 if ( type === "string" ) { |
| 3916 // toggle individual class names |
| 3917 var className, |
| 3918 i = 0, |
| 3919 self = jQuery( this ), |
| 3920 classNames = value.match( core_rnotwhite
) || []; |
| 3921 |
| 3922 while ( (className = classNames[ i++ ]) ) { |
| 3923 // check each className given, space sep
arated list |
| 3924 if ( self.hasClass( className ) ) { |
| 3925 self.removeClass( className ); |
| 3926 } else { |
| 3927 self.addClass( className ); |
| 3928 } |
| 3929 } |
| 3930 |
| 3931 // Toggle whole class name |
| 3932 } else if ( type === core_strundefined || type === "bool
ean" ) { |
| 3933 if ( this.className ) { |
| 3934 // store className if set |
| 3935 data_priv.set( this, "__className__", th
is.className ); |
| 3936 } |
| 3937 |
| 3938 // If the element has a class name or if we're p
assed "false", |
| 3939 // then remove the whole classname (if there was
one, the above saved it). |
| 3940 // Otherwise bring back whatever was previously
saved (if anything), |
| 3941 // falling back to the empty string if nothing w
as stored. |
| 3942 this.className = this.className || value === fal
se ? "" : data_priv.get( this, "__className__" ) || ""; |
| 3943 } |
| 3944 }); |
| 3945 }, |
| 3946 |
| 3947 hasClass: function( selector ) { |
| 3948 var className = " " + selector + " ", |
| 3949 i = 0, |
| 3950 l = this.length; |
| 3951 for ( ; i < l; i++ ) { |
| 3952 if ( this[i].nodeType === 1 && (" " + this[i].className
+ " ").replace(rclass, " ").indexOf( className ) >= 0 ) { |
| 3953 return true; |
| 3954 } |
| 3955 } |
| 3956 |
| 3957 return false; |
| 3958 }, |
| 3959 |
| 3960 val: function( value ) { |
| 3961 var hooks, ret, isFunction, |
| 3962 elem = this[0]; |
| 3963 |
| 3964 if ( !arguments.length ) { |
| 3965 if ( elem ) { |
| 3966 hooks = jQuery.valHooks[ elem.type ] || jQuery.v
alHooks[ elem.nodeName.toLowerCase() ]; |
| 3967 |
| 3968 if ( hooks && "get" in hooks && (ret = hooks.get
( elem, "value" )) !== undefined ) { |
| 3969 return ret; |
| 3970 } |
| 3971 |
| 3972 ret = elem.value; |
| 3973 |
| 3974 return typeof ret === "string" ? |
| 3975 // handle most common string cases |
| 3976 ret.replace(rreturn, "") : |
| 3977 // handle cases where value is null/unde
f or number |
| 3978 ret == null ? "" : ret; |
| 3979 } |
| 3980 |
| 3981 return; |
| 3982 } |
| 3983 |
| 3984 isFunction = jQuery.isFunction( value ); |
| 3985 |
| 3986 return this.each(function( i ) { |
| 3987 var val; |
| 3988 |
| 3989 if ( this.nodeType !== 1 ) { |
| 3990 return; |
| 3991 } |
| 3992 |
| 3993 if ( isFunction ) { |
| 3994 val = value.call( this, i, jQuery( this ).val()
); |
| 3995 } else { |
| 3996 val = value; |
| 3997 } |
| 3998 |
| 3999 // Treat null/undefined as ""; convert numbers to string |
| 4000 if ( val == null ) { |
| 4001 val = ""; |
| 4002 } else if ( typeof val === "number" ) { |
| 4003 val += ""; |
| 4004 } else if ( jQuery.isArray( val ) ) { |
| 4005 val = jQuery.map(val, function ( value ) { |
| 4006 return value == null ? "" : value + ""; |
| 4007 }); |
| 4008 } |
| 4009 |
| 4010 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[
this.nodeName.toLowerCase() ]; |
| 4011 |
| 4012 // If set returns undefined, fall back to normal setting |
| 4013 if ( !hooks || !("set" in hooks) || hooks.set( this, val
, "value" ) === undefined ) { |
| 4014 this.value = val; |
| 4015 } |
| 4016 }); |
| 4017 } |
| 4018 }); |
| 4019 |
| 4020 jQuery.extend({ |
| 4021 valHooks: { |
| 4022 option: { |
| 4023 get: function( elem ) { |
| 4024 // attributes.value is undefined in Blackberry 4
.7 but |
| 4025 // uses .value. See #6932 |
| 4026 var val = elem.attributes.value; |
| 4027 return !val || val.specified ? elem.value : elem
.text; |
| 4028 } |
| 4029 }, |
| 4030 select: { |
| 4031 get: function( elem ) { |
| 4032 var value, option, |
| 4033 options = elem.options, |
| 4034 index = elem.selectedIndex, |
| 4035 one = elem.type === "select-one" || inde
x < 0, |
| 4036 values = one ? null : [], |
| 4037 max = one ? index + 1 : options.length, |
| 4038 i = index < 0 ? |
| 4039 max : |
| 4040 one ? index : 0; |
| 4041 |
| 4042 // Loop through all the selected options |
| 4043 for ( ; i < max; i++ ) { |
| 4044 option = options[ i ]; |
| 4045 |
| 4046 // IE6-9 doesn't update selected after f
orm reset (#2551) |
| 4047 if ( ( option.selected || i === index )
&& |
| 4048 // Don't return options
that are disabled or in a disabled optgroup |
| 4049 ( jQuery.support.optDisa
bled ? !option.disabled : option.getAttribute("disabled") === null ) && |
| 4050 ( !option.parentNode.dis
abled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { |
| 4051 |
| 4052 // Get the specific value for th
e option |
| 4053 value = jQuery( option ).val(); |
| 4054 |
| 4055 // We don't need an array for on
e selects |
| 4056 if ( one ) { |
| 4057 return value; |
| 4058 } |
| 4059 |
| 4060 // Multi-Selects return an array |
| 4061 values.push( value ); |
| 4062 } |
| 4063 } |
| 4064 |
| 4065 return values; |
| 4066 }, |
| 4067 |
| 4068 set: function( elem, value ) { |
| 4069 var optionSet, option, |
| 4070 options = elem.options, |
| 4071 values = jQuery.makeArray( value ), |
| 4072 i = options.length; |
| 4073 |
| 4074 while ( i-- ) { |
| 4075 option = options[ i ]; |
| 4076 if ( (option.selected = jQuery.inArray(
jQuery(option).val(), values ) >= 0) ) { |
| 4077 optionSet = true; |
| 4078 } |
| 4079 } |
| 4080 |
| 4081 // force browsers to behave consistently when no
n-matching value is set |
| 4082 if ( !optionSet ) { |
| 4083 elem.selectedIndex = -1; |
| 4084 } |
| 4085 return values; |
| 4086 } |
| 4087 } |
| 4088 }, |
| 4089 |
| 4090 attr: function( elem, name, value ) { |
| 4091 var hooks, ret, |
| 4092 nType = elem.nodeType; |
| 4093 |
| 4094 // don't get/set attributes on text, comment and attribute nodes |
| 4095 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
| 4096 return; |
| 4097 } |
| 4098 |
| 4099 // Fallback to prop when attributes are not supported |
| 4100 if ( typeof elem.getAttribute === core_strundefined ) { |
| 4101 return jQuery.prop( elem, name, value ); |
| 4102 } |
| 4103 |
| 4104 // All attributes are lowercase |
| 4105 // Grab necessary hook if one is defined |
| 4106 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
| 4107 name = name.toLowerCase(); |
| 4108 hooks = jQuery.attrHooks[ name ] || |
| 4109 ( jQuery.expr.match.bool.test( name ) ? boolHook
: nodeHook ); |
| 4110 } |
| 4111 |
| 4112 if ( value !== undefined ) { |
| 4113 |
| 4114 if ( value === null ) { |
| 4115 jQuery.removeAttr( elem, name ); |
| 4116 |
| 4117 } else if ( hooks && "set" in hooks && (ret = hooks.set(
elem, value, name )) !== undefined ) { |
| 4118 return ret; |
| 4119 |
| 4120 } else { |
| 4121 elem.setAttribute( name, value + "" ); |
| 4122 return value; |
| 4123 } |
| 4124 |
| 4125 } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, n
ame )) !== null ) { |
| 4126 return ret; |
| 4127 |
| 4128 } else { |
| 4129 ret = jQuery.find.attr( elem, name ); |
| 4130 |
| 4131 // Non-existent attributes return null, we normalize to
undefined |
| 4132 return ret == null ? |
| 4133 undefined : |
| 4134 ret; |
| 4135 } |
| 4136 }, |
| 4137 |
| 4138 removeAttr: function( elem, value ) { |
| 4139 var name, propName, |
| 4140 i = 0, |
| 4141 attrNames = value && value.match( core_rnotwhite ); |
| 4142 |
| 4143 if ( attrNames && elem.nodeType === 1 ) { |
| 4144 while ( (name = attrNames[i++]) ) { |
| 4145 propName = jQuery.propFix[ name ] || name; |
| 4146 |
| 4147 // Boolean attributes get special treatment (#10
870) |
| 4148 if ( jQuery.expr.match.bool.test( name ) ) { |
| 4149 // Set corresponding property to false |
| 4150 elem[ propName ] = false; |
| 4151 } |
| 4152 |
| 4153 elem.removeAttribute( name ); |
| 4154 } |
| 4155 } |
| 4156 }, |
| 4157 |
| 4158 attrHooks: { |
| 4159 type: { |
| 4160 set: function( elem, value ) { |
| 4161 if ( !jQuery.support.radioValue && value === "ra
dio" && jQuery.nodeName(elem, "input") ) { |
| 4162 // Setting the type on a radio button af
ter the value resets the value in IE6-9 |
| 4163 // Reset value to default in case type i
s set after value during creation |
| 4164 var val = elem.value; |
| 4165 elem.setAttribute( "type", value ); |
| 4166 if ( val ) { |
| 4167 elem.value = val; |
| 4168 } |
| 4169 return value; |
| 4170 } |
| 4171 } |
| 4172 } |
| 4173 }, |
| 4174 |
| 4175 propFix: { |
| 4176 "for": "htmlFor", |
| 4177 "class": "className" |
| 4178 }, |
| 4179 |
| 4180 prop: function( elem, name, value ) { |
| 4181 var ret, hooks, notxml, |
| 4182 nType = elem.nodeType; |
| 4183 |
| 4184 // don't get/set properties on text, comment and attribute nodes |
| 4185 if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
| 4186 return; |
| 4187 } |
| 4188 |
| 4189 notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); |
| 4190 |
| 4191 if ( notxml ) { |
| 4192 // Fix name and attach hooks |
| 4193 name = jQuery.propFix[ name ] || name; |
| 4194 hooks = jQuery.propHooks[ name ]; |
| 4195 } |
| 4196 |
| 4197 if ( value !== undefined ) { |
| 4198 return hooks && "set" in hooks && (ret = hooks.set( elem
, value, name )) !== undefined ? |
| 4199 ret : |
| 4200 ( elem[ name ] = value ); |
| 4201 |
| 4202 } else { |
| 4203 return hooks && "get" in hooks && (ret = hooks.get( elem
, name )) !== null ? |
| 4204 ret : |
| 4205 elem[ name ]; |
| 4206 } |
| 4207 }, |
| 4208 |
| 4209 propHooks: { |
| 4210 tabIndex: { |
| 4211 get: function( elem ) { |
| 4212 return elem.hasAttribute( "tabindex" ) || rfocus
able.test( elem.nodeName ) || elem.href ? |
| 4213 elem.tabIndex : |
| 4214 -1; |
| 4215 } |
| 4216 } |
| 4217 } |
| 4218 }); |
| 4219 |
| 4220 // Hooks for boolean attributes |
| 4221 boolHook = { |
| 4222 set: function( elem, value, name ) { |
| 4223 if ( value === false ) { |
| 4224 // Remove boolean attributes when set to false |
| 4225 jQuery.removeAttr( elem, name ); |
| 4226 } else { |
| 4227 elem.setAttribute( name, name ); |
| 4228 } |
| 4229 return name; |
| 4230 } |
| 4231 }; |
| 4232 jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name )
{ |
| 4233 var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr; |
| 4234 |
| 4235 jQuery.expr.attrHandle[ name ] = function( elem, name, isXML ) { |
| 4236 var fn = jQuery.expr.attrHandle[ name ], |
| 4237 ret = isXML ? |
| 4238 undefined : |
| 4239 /* jshint eqeqeq: false */ |
| 4240 // Temporarily disable this handler to check exi
stence |
| 4241 (jQuery.expr.attrHandle[ name ] = undefined) != |
| 4242 getter( elem, name, isXML ) ? |
| 4243 |
| 4244 name.toLowerCase() : |
| 4245 null; |
| 4246 |
| 4247 // Restore handler |
| 4248 jQuery.expr.attrHandle[ name ] = fn; |
| 4249 |
| 4250 return ret; |
| 4251 }; |
| 4252 }); |
| 4253 |
| 4254 // Support: IE9+ |
| 4255 // Selectedness for an option in an optgroup can be inaccurate |
| 4256 if ( !jQuery.support.optSelected ) { |
| 4257 jQuery.propHooks.selected = { |
| 4258 get: function( elem ) { |
| 4259 var parent = elem.parentNode; |
| 4260 if ( parent && parent.parentNode ) { |
| 4261 parent.parentNode.selectedIndex; |
| 4262 } |
| 4263 return null; |
| 4264 } |
| 4265 }; |
| 4266 } |
| 4267 |
| 4268 jQuery.each([ |
| 4269 "tabIndex", |
| 4270 "readOnly", |
| 4271 "maxLength", |
| 4272 "cellSpacing", |
| 4273 "cellPadding", |
| 4274 "rowSpan", |
| 4275 "colSpan", |
| 4276 "useMap", |
| 4277 "frameBorder", |
| 4278 "contentEditable" |
| 4279 ], function() { |
| 4280 jQuery.propFix[ this.toLowerCase() ] = this; |
| 4281 }); |
| 4282 |
| 4283 // Radios and checkboxes getter/setter |
| 4284 jQuery.each([ "radio", "checkbox" ], function() { |
| 4285 jQuery.valHooks[ this ] = { |
| 4286 set: function( elem, value ) { |
| 4287 if ( jQuery.isArray( value ) ) { |
| 4288 return ( elem.checked = jQuery.inArray( jQuery(e
lem).val(), value ) >= 0 ); |
| 4289 } |
| 4290 } |
| 4291 }; |
| 4292 if ( !jQuery.support.checkOn ) { |
| 4293 jQuery.valHooks[ this ].get = function( elem ) { |
| 4294 // Support: Webkit |
| 4295 // "" is returned instead of "on" if a value isn't speci
fied |
| 4296 return elem.getAttribute("value") === null ? "on" : elem
.value; |
| 4297 }; |
| 4298 } |
| 4299 }); |
| 4300 var rkeyEvent = /^key/, |
| 4301 rmouseEvent = /^(?:mouse|contextmenu)|click/, |
| 4302 rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, |
| 4303 rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; |
| 4304 |
| 4305 function returnTrue() { |
| 4306 return true; |
| 4307 } |
| 4308 |
| 4309 function returnFalse() { |
| 4310 return false; |
| 4311 } |
| 4312 |
| 4313 function safeActiveElement() { |
| 4314 try { |
| 4315 return document.activeElement; |
| 4316 } catch ( err ) { } |
| 4317 } |
| 4318 |
| 4319 /* |
| 4320 * Helper functions for managing events -- not part of the public interface. |
| 4321 * Props to Dean Edwards' addEvent library for many of the ideas. |
| 4322 */ |
| 4323 jQuery.event = { |
| 4324 |
| 4325 global: {}, |
| 4326 |
| 4327 add: function( elem, types, handler, data, selector ) { |
| 4328 |
| 4329 var handleObjIn, eventHandle, tmp, |
| 4330 events, t, handleObj, |
| 4331 special, handlers, type, namespaces, origType, |
| 4332 elemData = data_priv.get( elem ); |
| 4333 |
| 4334 // Don't attach events to noData or text/comment nodes (but allo
w plain objects) |
| 4335 if ( !elemData ) { |
| 4336 return; |
| 4337 } |
| 4338 |
| 4339 // Caller can pass in an object of custom data in lieu of the ha
ndler |
| 4340 if ( handler.handler ) { |
| 4341 handleObjIn = handler; |
| 4342 handler = handleObjIn.handler; |
| 4343 selector = handleObjIn.selector; |
| 4344 } |
| 4345 |
| 4346 // Make sure that the handler has a unique ID, used to find/remo
ve it later |
| 4347 if ( !handler.guid ) { |
| 4348 handler.guid = jQuery.guid++; |
| 4349 } |
| 4350 |
| 4351 // Init the element's event structure and main handler, if this
is the first |
| 4352 if ( !(events = elemData.events) ) { |
| 4353 events = elemData.events = {}; |
| 4354 } |
| 4355 if ( !(eventHandle = elemData.handle) ) { |
| 4356 eventHandle = elemData.handle = function( e ) { |
| 4357 // Discard the second event of a jQuery.event.tr
igger() and |
| 4358 // when an event is called after a page has unlo
aded |
| 4359 return typeof jQuery !== core_strundefined && (!
e || jQuery.event.triggered !== e.type) ? |
| 4360 jQuery.event.dispatch.apply( eventHandle
.elem, arguments ) : |
| 4361 undefined; |
| 4362 }; |
| 4363 // Add elem as a property of the handle fn to prevent a
memory leak with IE non-native events |
| 4364 eventHandle.elem = elem; |
| 4365 } |
| 4366 |
| 4367 // Handle multiple events separated by a space |
| 4368 types = ( types || "" ).match( core_rnotwhite ) || [""]; |
| 4369 t = types.length; |
| 4370 while ( t-- ) { |
| 4371 tmp = rtypenamespace.exec( types[t] ) || []; |
| 4372 type = origType = tmp[1]; |
| 4373 namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
| 4374 |
| 4375 // There *must* be a type, no attaching namespace-only h
andlers |
| 4376 if ( !type ) { |
| 4377 continue; |
| 4378 } |
| 4379 |
| 4380 // If event changes its type, use the special event hand
lers for the changed type |
| 4381 special = jQuery.event.special[ type ] || {}; |
| 4382 |
| 4383 // If selector defined, determine special event api type
, otherwise given type |
| 4384 type = ( selector ? special.delegateType : special.bindT
ype ) || type; |
| 4385 |
| 4386 // Update special based on newly reset type |
| 4387 special = jQuery.event.special[ type ] || {}; |
| 4388 |
| 4389 // handleObj is passed to all event handlers |
| 4390 handleObj = jQuery.extend({ |
| 4391 type: type, |
| 4392 origType: origType, |
| 4393 data: data, |
| 4394 handler: handler, |
| 4395 guid: handler.guid, |
| 4396 selector: selector, |
| 4397 needsContext: selector && jQuery.expr.match.need
sContext.test( selector ), |
| 4398 namespace: namespaces.join(".") |
| 4399 }, handleObjIn ); |
| 4400 |
| 4401 // Init the event handler queue if we're the first |
| 4402 if ( !(handlers = events[ type ]) ) { |
| 4403 handlers = events[ type ] = []; |
| 4404 handlers.delegateCount = 0; |
| 4405 |
| 4406 // Only use addEventListener if the special even
ts handler returns false |
| 4407 if ( !special.setup || special.setup.call( elem,
data, namespaces, eventHandle ) === false ) { |
| 4408 if ( elem.addEventListener ) { |
| 4409 elem.addEventListener( type, eve
ntHandle, false ); |
| 4410 } |
| 4411 } |
| 4412 } |
| 4413 |
| 4414 if ( special.add ) { |
| 4415 special.add.call( elem, handleObj ); |
| 4416 |
| 4417 if ( !handleObj.handler.guid ) { |
| 4418 handleObj.handler.guid = handler.guid; |
| 4419 } |
| 4420 } |
| 4421 |
| 4422 // Add to the element's handler list, delegates in front |
| 4423 if ( selector ) { |
| 4424 handlers.splice( handlers.delegateCount++, 0, ha
ndleObj ); |
| 4425 } else { |
| 4426 handlers.push( handleObj ); |
| 4427 } |
| 4428 |
| 4429 // Keep track of which events have ever been used, for e
vent optimization |
| 4430 jQuery.event.global[ type ] = true; |
| 4431 } |
| 4432 |
| 4433 // Nullify elem to prevent memory leaks in IE |
| 4434 elem = null; |
| 4435 }, |
| 4436 |
| 4437 // Detach an event or set of events from an element |
| 4438 remove: function( elem, types, handler, selector, mappedTypes ) { |
| 4439 |
| 4440 var j, origCount, tmp, |
| 4441 events, t, handleObj, |
| 4442 special, handlers, type, namespaces, origType, |
| 4443 elemData = data_priv.hasData( elem ) && data_priv.get( e
lem ); |
| 4444 |
| 4445 if ( !elemData || !(events = elemData.events) ) { |
| 4446 return; |
| 4447 } |
| 4448 |
| 4449 // Once for each type.namespace in types; type may be omitted |
| 4450 types = ( types || "" ).match( core_rnotwhite ) || [""]; |
| 4451 t = types.length; |
| 4452 while ( t-- ) { |
| 4453 tmp = rtypenamespace.exec( types[t] ) || []; |
| 4454 type = origType = tmp[1]; |
| 4455 namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
| 4456 |
| 4457 // Unbind all events (on this namespace, if provided) fo
r the element |
| 4458 if ( !type ) { |
| 4459 for ( type in events ) { |
| 4460 jQuery.event.remove( elem, type + types[
t ], handler, selector, true ); |
| 4461 } |
| 4462 continue; |
| 4463 } |
| 4464 |
| 4465 special = jQuery.event.special[ type ] || {}; |
| 4466 type = ( selector ? special.delegateType : special.bindT
ype ) || type; |
| 4467 handlers = events[ type ] || []; |
| 4468 tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join(
"\\.(?:.*\\.|)") + "(\\.|$)" ); |
| 4469 |
| 4470 // Remove matching events |
| 4471 origCount = j = handlers.length; |
| 4472 while ( j-- ) { |
| 4473 handleObj = handlers[ j ]; |
| 4474 |
| 4475 if ( ( mappedTypes || origType === handleObj.ori
gType ) && |
| 4476 ( !handler || handler.guid === handleObj
.guid ) && |
| 4477 ( !tmp || tmp.test( handleObj.namespace
) ) && |
| 4478 ( !selector || selector === handleObj.se
lector || selector === "**" && handleObj.selector ) ) { |
| 4479 handlers.splice( j, 1 ); |
| 4480 |
| 4481 if ( handleObj.selector ) { |
| 4482 handlers.delegateCount--; |
| 4483 } |
| 4484 if ( special.remove ) { |
| 4485 special.remove.call( elem, handl
eObj ); |
| 4486 } |
| 4487 } |
| 4488 } |
| 4489 |
| 4490 // Remove generic event handler if we removed something
and no more handlers exist |
| 4491 // (avoids potential for endless recursion during remova
l of special event handlers) |
| 4492 if ( origCount && !handlers.length ) { |
| 4493 if ( !special.teardown || special.teardown.call(
elem, namespaces, elemData.handle ) === false ) { |
| 4494 jQuery.removeEvent( elem, type, elemData
.handle ); |
| 4495 } |
| 4496 |
| 4497 delete events[ type ]; |
| 4498 } |
| 4499 } |
| 4500 |
| 4501 // Remove the expando if it's no longer used |
| 4502 if ( jQuery.isEmptyObject( events ) ) { |
| 4503 delete elemData.handle; |
| 4504 data_priv.remove( elem, "events" ); |
| 4505 } |
| 4506 }, |
| 4507 |
| 4508 trigger: function( event, data, elem, onlyHandlers ) { |
| 4509 |
| 4510 var i, cur, tmp, bubbleType, ontype, handle, special, |
| 4511 eventPath = [ elem || document ], |
| 4512 type = core_hasOwn.call( event, "type" ) ? event.type :
event, |
| 4513 namespaces = core_hasOwn.call( event, "namespace" ) ? ev
ent.namespace.split(".") : []; |
| 4514 |
| 4515 cur = tmp = elem = elem || document; |
| 4516 |
| 4517 // Don't do events on text and comment nodes |
| 4518 if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
| 4519 return; |
| 4520 } |
| 4521 |
| 4522 // focus/blur morphs to focusin/out; ensure we're not firing the
m right now |
| 4523 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { |
| 4524 return; |
| 4525 } |
| 4526 |
| 4527 if ( type.indexOf(".") >= 0 ) { |
| 4528 // Namespaced trigger; create a regexp to match event ty
pe in handle() |
| 4529 namespaces = type.split("."); |
| 4530 type = namespaces.shift(); |
| 4531 namespaces.sort(); |
| 4532 } |
| 4533 ontype = type.indexOf(":") < 0 && "on" + type; |
| 4534 |
| 4535 // Caller can pass in a jQuery.Event object, Object, or just an
event type string |
| 4536 event = event[ jQuery.expando ] ? |
| 4537 event : |
| 4538 new jQuery.Event( type, typeof event === "object" && eve
nt ); |
| 4539 |
| 4540 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (alw
ays true) |
| 4541 event.isTrigger = onlyHandlers ? 2 : 3; |
| 4542 event.namespace = namespaces.join("."); |
| 4543 event.namespace_re = event.namespace ? |
| 4544 new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)")
+ "(\\.|$)" ) : |
| 4545 null; |
| 4546 |
| 4547 // Clean up the event in case it is being reused |
| 4548 event.result = undefined; |
| 4549 if ( !event.target ) { |
| 4550 event.target = elem; |
| 4551 } |
| 4552 |
| 4553 // Clone any incoming data and prepend the event, creating the h
andler arg list |
| 4554 data = data == null ? |
| 4555 [ event ] : |
| 4556 jQuery.makeArray( data, [ event ] ); |
| 4557 |
| 4558 // Allow special events to draw outside the lines |
| 4559 special = jQuery.event.special[ type ] || {}; |
| 4560 if ( !onlyHandlers && special.trigger && special.trigger.apply(
elem, data ) === false ) { |
| 4561 return; |
| 4562 } |
| 4563 |
| 4564 // Determine event propagation path in advance, per W3C events s
pec (#9951) |
| 4565 // Bubble up to document, then to window; watch for a global own
erDocument var (#9724) |
| 4566 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( ele
m ) ) { |
| 4567 |
| 4568 bubbleType = special.delegateType || type; |
| 4569 if ( !rfocusMorph.test( bubbleType + type ) ) { |
| 4570 cur = cur.parentNode; |
| 4571 } |
| 4572 for ( ; cur; cur = cur.parentNode ) { |
| 4573 eventPath.push( cur ); |
| 4574 tmp = cur; |
| 4575 } |
| 4576 |
| 4577 // Only add window if we got to document (e.g., not plai
n obj or detached DOM) |
| 4578 if ( tmp === (elem.ownerDocument || document) ) { |
| 4579 eventPath.push( tmp.defaultView || tmp.parentWin
dow || window ); |
| 4580 } |
| 4581 } |
| 4582 |
| 4583 // Fire handlers on the event path |
| 4584 i = 0; |
| 4585 while ( (cur = eventPath[i++]) && !event.isPropagationStopped()
) { |
| 4586 |
| 4587 event.type = i > 1 ? |
| 4588 bubbleType : |
| 4589 special.bindType || type; |
| 4590 |
| 4591 // jQuery handler |
| 4592 handle = ( data_priv.get( cur, "events" ) || {} )[ event
.type ] && data_priv.get( cur, "handle" ); |
| 4593 if ( handle ) { |
| 4594 handle.apply( cur, data ); |
| 4595 } |
| 4596 |
| 4597 // Native handler |
| 4598 handle = ontype && cur[ ontype ]; |
| 4599 if ( handle && jQuery.acceptData( cur ) && handle.apply
&& handle.apply( cur, data ) === false ) { |
| 4600 event.preventDefault(); |
| 4601 } |
| 4602 } |
| 4603 event.type = type; |
| 4604 |
| 4605 // If nobody prevented the default action, do it now |
| 4606 if ( !onlyHandlers && !event.isDefaultPrevented() ) { |
| 4607 |
| 4608 if ( (!special._default || special._default.apply( event
Path.pop(), data ) === false) && |
| 4609 jQuery.acceptData( elem ) ) { |
| 4610 |
| 4611 // Call a native DOM method on the target with t
he same name name as the event. |
| 4612 // Don't do default actions on window, that's wh
ere global variables be (#6170) |
| 4613 if ( ontype && jQuery.isFunction( elem[ type ] )
&& !jQuery.isWindow( elem ) ) { |
| 4614 |
| 4615 // Don't re-trigger an onFOO event when
we call its FOO() method |
| 4616 tmp = elem[ ontype ]; |
| 4617 |
| 4618 if ( tmp ) { |
| 4619 elem[ ontype ] = null; |
| 4620 } |
| 4621 |
| 4622 // Prevent re-triggering of the same eve
nt, since we already bubbled it above |
| 4623 jQuery.event.triggered = type; |
| 4624 elem[ type ](); |
| 4625 jQuery.event.triggered = undefined; |
| 4626 |
| 4627 if ( tmp ) { |
| 4628 elem[ ontype ] = tmp; |
| 4629 } |
| 4630 } |
| 4631 } |
| 4632 } |
| 4633 |
| 4634 return event.result; |
| 4635 }, |
| 4636 |
| 4637 dispatch: function( event ) { |
| 4638 |
| 4639 // Make a writable jQuery.Event from the native event object |
| 4640 event = jQuery.event.fix( event ); |
| 4641 |
| 4642 var i, j, ret, matched, handleObj, |
| 4643 handlerQueue = [], |
| 4644 args = core_slice.call( arguments ), |
| 4645 handlers = ( data_priv.get( this, "events" ) || {} )[ ev
ent.type ] || [], |
| 4646 special = jQuery.event.special[ event.type ] || {}; |
| 4647 |
| 4648 // Use the fix-ed jQuery.Event rather than the (read-only) nativ
e event |
| 4649 args[0] = event; |
| 4650 event.delegateTarget = this; |
| 4651 |
| 4652 // Call the preDispatch hook for the mapped type, and let it bai
l if desired |
| 4653 if ( special.preDispatch && special.preDispatch.call( this, even
t ) === false ) { |
| 4654 return; |
| 4655 } |
| 4656 |
| 4657 // Determine handlers |
| 4658 handlerQueue = jQuery.event.handlers.call( this, event, handlers
); |
| 4659 |
| 4660 // Run delegates first; they may want to stop propagation beneat
h us |
| 4661 i = 0; |
| 4662 while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationS
topped() ) { |
| 4663 event.currentTarget = matched.elem; |
| 4664 |
| 4665 j = 0; |
| 4666 while ( (handleObj = matched.handlers[ j++ ]) && !event.
isImmediatePropagationStopped() ) { |
| 4667 |
| 4668 // Triggered event must either 1) have no namesp
ace, or |
| 4669 // 2) have namespace(s) a subset or equal to tho
se in the bound event (both can have no namespace). |
| 4670 if ( !event.namespace_re || event.namespace_re.t
est( handleObj.namespace ) ) { |
| 4671 |
| 4672 event.handleObj = handleObj; |
| 4673 event.data = handleObj.data; |
| 4674 |
| 4675 ret = ( (jQuery.event.special[ handleObj
.origType ] || {}).handle || handleObj.handler ) |
| 4676 .apply( matched.elem, ar
gs ); |
| 4677 |
| 4678 if ( ret !== undefined ) { |
| 4679 if ( (event.result = ret) === fa
lse ) { |
| 4680 event.preventDefault(); |
| 4681 event.stopPropagation(); |
| 4682 } |
| 4683 } |
| 4684 } |
| 4685 } |
| 4686 } |
| 4687 |
| 4688 // Call the postDispatch hook for the mapped type |
| 4689 if ( special.postDispatch ) { |
| 4690 special.postDispatch.call( this, event ); |
| 4691 } |
| 4692 |
| 4693 return event.result; |
| 4694 }, |
| 4695 |
| 4696 handlers: function( event, handlers ) { |
| 4697 var i, matches, sel, handleObj, |
| 4698 handlerQueue = [], |
| 4699 delegateCount = handlers.delegateCount, |
| 4700 cur = event.target; |
| 4701 |
| 4702 // Find delegate handlers |
| 4703 // Black-hole SVG <use> instance trees (#13180) |
| 4704 // Avoid non-left-click bubbling in Firefox (#3861) |
| 4705 if ( delegateCount && cur.nodeType && (!event.button || event.ty
pe !== "click") ) { |
| 4706 |
| 4707 for ( ; cur !== this; cur = cur.parentNode || this ) { |
| 4708 |
| 4709 // Don't process clicks on disabled elements (#6
911, #8165, #11382, #11764) |
| 4710 if ( cur.disabled !== true || event.type !== "cl
ick" ) { |
| 4711 matches = []; |
| 4712 for ( i = 0; i < delegateCount; i++ ) { |
| 4713 handleObj = handlers[ i ]; |
| 4714 |
| 4715 // Don't conflict with Object.pr
ototype properties (#13203) |
| 4716 sel = handleObj.selector + " "; |
| 4717 |
| 4718 if ( matches[ sel ] === undefine
d ) { |
| 4719 matches[ sel ] = handleO
bj.needsContext ? |
| 4720 jQuery( sel, thi
s ).index( cur ) >= 0 : |
| 4721 jQuery.find( sel
, this, null, [ cur ] ).length; |
| 4722 } |
| 4723 if ( matches[ sel ] ) { |
| 4724 matches.push( handleObj
); |
| 4725 } |
| 4726 } |
| 4727 if ( matches.length ) { |
| 4728 handlerQueue.push({ elem: cur, h
andlers: matches }); |
| 4729 } |
| 4730 } |
| 4731 } |
| 4732 } |
| 4733 |
| 4734 // Add the remaining (directly-bound) handlers |
| 4735 if ( delegateCount < handlers.length ) { |
| 4736 handlerQueue.push({ elem: this, handlers: handlers.slice
( delegateCount ) }); |
| 4737 } |
| 4738 |
| 4739 return handlerQueue; |
| 4740 }, |
| 4741 |
| 4742 // Includes some event props shared by KeyEvent and MouseEvent |
| 4743 props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaK
ey relatedTarget shiftKey target timeStamp view which".split(" "), |
| 4744 |
| 4745 fixHooks: {}, |
| 4746 |
| 4747 keyHooks: { |
| 4748 props: "char charCode key keyCode".split(" "), |
| 4749 filter: function( event, original ) { |
| 4750 |
| 4751 // Add which for key events |
| 4752 if ( event.which == null ) { |
| 4753 event.which = original.charCode != null ? origin
al.charCode : original.keyCode; |
| 4754 } |
| 4755 |
| 4756 return event; |
| 4757 } |
| 4758 }, |
| 4759 |
| 4760 mouseHooks: { |
| 4761 props: "button buttons clientX clientY offsetX offsetY pageX pag
eY screenX screenY toElement".split(" "), |
| 4762 filter: function( event, original ) { |
| 4763 var eventDoc, doc, body, |
| 4764 button = original.button; |
| 4765 |
| 4766 // Calculate pageX/Y if missing and clientX/Y available |
| 4767 if ( event.pageX == null && original.clientX != null ) { |
| 4768 eventDoc = event.target.ownerDocument || documen
t; |
| 4769 doc = eventDoc.documentElement; |
| 4770 body = eventDoc.body; |
| 4771 |
| 4772 event.pageX = original.clientX + ( doc && doc.sc
rollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body &&
body.clientLeft || 0 ); |
| 4773 event.pageY = original.clientY + ( doc && doc.sc
rollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body &&
body.clientTop || 0 ); |
| 4774 } |
| 4775 |
| 4776 // Add which for click: 1 === left; 2 === middle; 3 ===
right |
| 4777 // Note: button is not normalized, so don't use it |
| 4778 if ( !event.which && button !== undefined ) { |
| 4779 event.which = ( button & 1 ? 1 : ( button & 2 ?
3 : ( button & 4 ? 2 : 0 ) ) ); |
| 4780 } |
| 4781 |
| 4782 return event; |
| 4783 } |
| 4784 }, |
| 4785 |
| 4786 fix: function( event ) { |
| 4787 if ( event[ jQuery.expando ] ) { |
| 4788 return event; |
| 4789 } |
| 4790 |
| 4791 // Create a writable copy of the event object and normalize some
properties |
| 4792 var i, prop, copy, |
| 4793 type = event.type, |
| 4794 originalEvent = event, |
| 4795 fixHook = this.fixHooks[ type ]; |
| 4796 |
| 4797 if ( !fixHook ) { |
| 4798 this.fixHooks[ type ] = fixHook = |
| 4799 rmouseEvent.test( type ) ? this.mouseHooks : |
| 4800 rkeyEvent.test( type ) ? this.keyHooks : |
| 4801 {}; |
| 4802 } |
| 4803 copy = fixHook.props ? this.props.concat( fixHook.props ) : this
.props; |
| 4804 |
| 4805 event = new jQuery.Event( originalEvent ); |
| 4806 |
| 4807 i = copy.length; |
| 4808 while ( i-- ) { |
| 4809 prop = copy[ i ]; |
| 4810 event[ prop ] = originalEvent[ prop ]; |
| 4811 } |
| 4812 |
| 4813 // Support: Cordova 2.5 (WebKit) (#13255) |
| 4814 // All events should have a target; Cordova deviceready doesn't |
| 4815 if ( !event.target ) { |
| 4816 event.target = document; |
| 4817 } |
| 4818 |
| 4819 // Support: Safari 6.0+, Chrome < 28 |
| 4820 // Target should not be a text node (#504, #13143) |
| 4821 if ( event.target.nodeType === 3 ) { |
| 4822 event.target = event.target.parentNode; |
| 4823 } |
| 4824 |
| 4825 return fixHook.filter? fixHook.filter( event, originalEvent ) :
event; |
| 4826 }, |
| 4827 |
| 4828 special: { |
| 4829 load: { |
| 4830 // Prevent triggered image.load events from bubbling to
window.load |
| 4831 noBubble: true |
| 4832 }, |
| 4833 focus: { |
| 4834 // Fire native event if possible so blur/focus sequence
is correct |
| 4835 trigger: function() { |
| 4836 if ( this !== safeActiveElement() && this.focus
) { |
| 4837 this.focus(); |
| 4838 return false; |
| 4839 } |
| 4840 }, |
| 4841 delegateType: "focusin" |
| 4842 }, |
| 4843 blur: { |
| 4844 trigger: function() { |
| 4845 if ( this === safeActiveElement() && this.blur )
{ |
| 4846 this.blur(); |
| 4847 return false; |
| 4848 } |
| 4849 }, |
| 4850 delegateType: "focusout" |
| 4851 }, |
| 4852 click: { |
| 4853 // For checkbox, fire native event so checked state will
be right |
| 4854 trigger: function() { |
| 4855 if ( this.type === "checkbox" && this.click && j
Query.nodeName( this, "input" ) ) { |
| 4856 this.click(); |
| 4857 return false; |
| 4858 } |
| 4859 }, |
| 4860 |
| 4861 // For cross-browser consistency, don't fire native .cli
ck() on links |
| 4862 _default: function( event ) { |
| 4863 return jQuery.nodeName( event.target, "a" ); |
| 4864 } |
| 4865 }, |
| 4866 |
| 4867 beforeunload: { |
| 4868 postDispatch: function( event ) { |
| 4869 |
| 4870 // Support: Firefox 20+ |
| 4871 // Firefox doesn't alert if the returnValue fiel
d is not set. |
| 4872 if ( event.result !== undefined ) { |
| 4873 event.originalEvent.returnValue = event.
result; |
| 4874 } |
| 4875 } |
| 4876 } |
| 4877 }, |
| 4878 |
| 4879 simulate: function( type, elem, event, bubble ) { |
| 4880 // Piggyback on a donor event to simulate a different one. |
| 4881 // Fake originalEvent to avoid donor's stopPropagation, but if t
he |
| 4882 // simulated event prevents default then we do the same on the d
onor. |
| 4883 var e = jQuery.extend( |
| 4884 new jQuery.Event(), |
| 4885 event, |
| 4886 { |
| 4887 type: type, |
| 4888 isSimulated: true, |
| 4889 originalEvent: {} |
| 4890 } |
| 4891 ); |
| 4892 if ( bubble ) { |
| 4893 jQuery.event.trigger( e, null, elem ); |
| 4894 } else { |
| 4895 jQuery.event.dispatch.call( elem, e ); |
| 4896 } |
| 4897 if ( e.isDefaultPrevented() ) { |
| 4898 event.preventDefault(); |
| 4899 } |
| 4900 } |
| 4901 }; |
| 4902 |
| 4903 jQuery.removeEvent = function( elem, type, handle ) { |
| 4904 if ( elem.removeEventListener ) { |
| 4905 elem.removeEventListener( type, handle, false ); |
| 4906 } |
| 4907 }; |
| 4908 |
| 4909 jQuery.Event = function( src, props ) { |
| 4910 // Allow instantiation without the 'new' keyword |
| 4911 if ( !(this instanceof jQuery.Event) ) { |
| 4912 return new jQuery.Event( src, props ); |
| 4913 } |
| 4914 |
| 4915 // Event object |
| 4916 if ( src && src.type ) { |
| 4917 this.originalEvent = src; |
| 4918 this.type = src.type; |
| 4919 |
| 4920 // Events bubbling up the document may have been marked as preve
nted |
| 4921 // by a handler lower down the tree; reflect the correct value. |
| 4922 this.isDefaultPrevented = ( src.defaultPrevented || |
| 4923 src.getPreventDefault && src.getPreventDefault() ) ? ret
urnTrue : returnFalse; |
| 4924 |
| 4925 // Event type |
| 4926 } else { |
| 4927 this.type = src; |
| 4928 } |
| 4929 |
| 4930 // Put explicitly provided properties onto the event object |
| 4931 if ( props ) { |
| 4932 jQuery.extend( this, props ); |
| 4933 } |
| 4934 |
| 4935 // Create a timestamp if incoming event doesn't have one |
| 4936 this.timeStamp = src && src.timeStamp || jQuery.now(); |
| 4937 |
| 4938 // Mark it as fixed |
| 4939 this[ jQuery.expando ] = true; |
| 4940 }; |
| 4941 |
| 4942 // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language
Binding |
| 4943 // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.
html |
| 4944 jQuery.Event.prototype = { |
| 4945 isDefaultPrevented: returnFalse, |
| 4946 isPropagationStopped: returnFalse, |
| 4947 isImmediatePropagationStopped: returnFalse, |
| 4948 |
| 4949 preventDefault: function() { |
| 4950 var e = this.originalEvent; |
| 4951 |
| 4952 this.isDefaultPrevented = returnTrue; |
| 4953 |
| 4954 if ( e && e.preventDefault ) { |
| 4955 e.preventDefault(); |
| 4956 } |
| 4957 }, |
| 4958 stopPropagation: function() { |
| 4959 var e = this.originalEvent; |
| 4960 |
| 4961 this.isPropagationStopped = returnTrue; |
| 4962 |
| 4963 if ( e && e.stopPropagation ) { |
| 4964 e.stopPropagation(); |
| 4965 } |
| 4966 }, |
| 4967 stopImmediatePropagation: function() { |
| 4968 this.isImmediatePropagationStopped = returnTrue; |
| 4969 this.stopPropagation(); |
| 4970 } |
| 4971 }; |
| 4972 |
| 4973 // Create mouseenter/leave events using mouseover/out and event-time checks |
| 4974 // Support: Chrome 15+ |
| 4975 jQuery.each({ |
| 4976 mouseenter: "mouseover", |
| 4977 mouseleave: "mouseout" |
| 4978 }, function( orig, fix ) { |
| 4979 jQuery.event.special[ orig ] = { |
| 4980 delegateType: fix, |
| 4981 bindType: fix, |
| 4982 |
| 4983 handle: function( event ) { |
| 4984 var ret, |
| 4985 target = this, |
| 4986 related = event.relatedTarget, |
| 4987 handleObj = event.handleObj; |
| 4988 |
| 4989 // For mousenter/leave call the handler if related is ou
tside the target. |
| 4990 // NB: No relatedTarget if the mouse left/entered the br
owser window |
| 4991 if ( !related || (related !== target && !jQuery.contains
( target, related )) ) { |
| 4992 event.type = handleObj.origType; |
| 4993 ret = handleObj.handler.apply( this, arguments )
; |
| 4994 event.type = fix; |
| 4995 } |
| 4996 return ret; |
| 4997 } |
| 4998 }; |
| 4999 }); |
| 5000 |
| 5001 // Create "bubbling" focus and blur events |
| 5002 // Support: Firefox, Chrome, Safari |
| 5003 if ( !jQuery.support.focusinBubbles ) { |
| 5004 jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix
) { |
| 5005 |
| 5006 // Attach a single capturing handler while someone wants focusin
/focusout |
| 5007 var attaches = 0, |
| 5008 handler = function( event ) { |
| 5009 jQuery.event.simulate( fix, event.target, jQuery
.event.fix( event ), true ); |
| 5010 }; |
| 5011 |
| 5012 jQuery.event.special[ fix ] = { |
| 5013 setup: function() { |
| 5014 if ( attaches++ === 0 ) { |
| 5015 document.addEventListener( orig, handler
, true ); |
| 5016 } |
| 5017 }, |
| 5018 teardown: function() { |
| 5019 if ( --attaches === 0 ) { |
| 5020 document.removeEventListener( orig, hand
ler, true ); |
| 5021 } |
| 5022 } |
| 5023 }; |
| 5024 }); |
| 5025 } |
| 5026 |
| 5027 jQuery.fn.extend({ |
| 5028 |
| 5029 on: function( types, selector, data, fn, /*INTERNAL*/ one ) { |
| 5030 var origFn, type; |
| 5031 |
| 5032 // Types can be a map of types/handlers |
| 5033 if ( typeof types === "object" ) { |
| 5034 // ( types-Object, selector, data ) |
| 5035 if ( typeof selector !== "string" ) { |
| 5036 // ( types-Object, data ) |
| 5037 data = data || selector; |
| 5038 selector = undefined; |
| 5039 } |
| 5040 for ( type in types ) { |
| 5041 this.on( type, selector, data, types[ type ], on
e ); |
| 5042 } |
| 5043 return this; |
| 5044 } |
| 5045 |
| 5046 if ( data == null && fn == null ) { |
| 5047 // ( types, fn ) |
| 5048 fn = selector; |
| 5049 data = selector = undefined; |
| 5050 } else if ( fn == null ) { |
| 5051 if ( typeof selector === "string" ) { |
| 5052 // ( types, selector, fn ) |
| 5053 fn = data; |
| 5054 data = undefined; |
| 5055 } else { |
| 5056 // ( types, data, fn ) |
| 5057 fn = data; |
| 5058 data = selector; |
| 5059 selector = undefined; |
| 5060 } |
| 5061 } |
| 5062 if ( fn === false ) { |
| 5063 fn = returnFalse; |
| 5064 } else if ( !fn ) { |
| 5065 return this; |
| 5066 } |
| 5067 |
| 5068 if ( one === 1 ) { |
| 5069 origFn = fn; |
| 5070 fn = function( event ) { |
| 5071 // Can use an empty set, since event contains th
e info |
| 5072 jQuery().off( event ); |
| 5073 return origFn.apply( this, arguments ); |
| 5074 }; |
| 5075 // Use same guid so caller can remove using origFn |
| 5076 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ )
; |
| 5077 } |
| 5078 return this.each( function() { |
| 5079 jQuery.event.add( this, types, fn, data, selector ); |
| 5080 }); |
| 5081 }, |
| 5082 one: function( types, selector, data, fn ) { |
| 5083 return this.on( types, selector, data, fn, 1 ); |
| 5084 }, |
| 5085 off: function( types, selector, fn ) { |
| 5086 var handleObj, type; |
| 5087 if ( types && types.preventDefault && types.handleObj ) { |
| 5088 // ( event ) dispatched jQuery.Event |
| 5089 handleObj = types.handleObj; |
| 5090 jQuery( types.delegateTarget ).off( |
| 5091 handleObj.namespace ? handleObj.origType + "." +
handleObj.namespace : handleObj.origType, |
| 5092 handleObj.selector, |
| 5093 handleObj.handler |
| 5094 ); |
| 5095 return this; |
| 5096 } |
| 5097 if ( typeof types === "object" ) { |
| 5098 // ( types-object [, selector] ) |
| 5099 for ( type in types ) { |
| 5100 this.off( type, selector, types[ type ] ); |
| 5101 } |
| 5102 return this; |
| 5103 } |
| 5104 if ( selector === false || typeof selector === "function" ) { |
| 5105 // ( types [, fn] ) |
| 5106 fn = selector; |
| 5107 selector = undefined; |
| 5108 } |
| 5109 if ( fn === false ) { |
| 5110 fn = returnFalse; |
| 5111 } |
| 5112 return this.each(function() { |
| 5113 jQuery.event.remove( this, types, fn, selector ); |
| 5114 }); |
| 5115 }, |
| 5116 |
| 5117 trigger: function( type, data ) { |
| 5118 return this.each(function() { |
| 5119 jQuery.event.trigger( type, data, this ); |
| 5120 }); |
| 5121 }, |
| 5122 triggerHandler: function( type, data ) { |
| 5123 var elem = this[0]; |
| 5124 if ( elem ) { |
| 5125 return jQuery.event.trigger( type, data, elem, true ); |
| 5126 } |
| 5127 } |
| 5128 }); |
| 5129 var isSimple = /^.[^:#\[\.,]*$/, |
| 5130 rparentsprev = /^(?:parents|prev(?:Until|All))/, |
| 5131 rneedsContext = jQuery.expr.match.needsContext, |
| 5132 // methods guaranteed to produce a unique set when starting from a uniqu
e set |
| 5133 guaranteedUnique = { |
| 5134 children: true, |
| 5135 contents: true, |
| 5136 next: true, |
| 5137 prev: true |
| 5138 }; |
| 5139 |
| 5140 jQuery.fn.extend({ |
| 5141 find: function( selector ) { |
| 5142 var i, |
| 5143 ret = [], |
| 5144 self = this, |
| 5145 len = self.length; |
| 5146 |
| 5147 if ( typeof selector !== "string" ) { |
| 5148 return this.pushStack( jQuery( selector ).filter(functio
n() { |
| 5149 for ( i = 0; i < len; i++ ) { |
| 5150 if ( jQuery.contains( self[ i ], this )
) { |
| 5151 return true; |
| 5152 } |
| 5153 } |
| 5154 }) ); |
| 5155 } |
| 5156 |
| 5157 for ( i = 0; i < len; i++ ) { |
| 5158 jQuery.find( selector, self[ i ], ret ); |
| 5159 } |
| 5160 |
| 5161 // Needed because $( selector, context ) becomes $( context ).fi
nd( selector ) |
| 5162 ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
| 5163 ret.selector = this.selector ? this.selector + " " + selector :
selector; |
| 5164 return ret; |
| 5165 }, |
| 5166 |
| 5167 has: function( target ) { |
| 5168 var targets = jQuery( target, this ), |
| 5169 l = targets.length; |
| 5170 |
| 5171 return this.filter(function() { |
| 5172 var i = 0; |
| 5173 for ( ; i < l; i++ ) { |
| 5174 if ( jQuery.contains( this, targets[i] ) ) { |
| 5175 return true; |
| 5176 } |
| 5177 } |
| 5178 }); |
| 5179 }, |
| 5180 |
| 5181 not: function( selector ) { |
| 5182 return this.pushStack( winnow(this, selector || [], true) ); |
| 5183 }, |
| 5184 |
| 5185 filter: function( selector ) { |
| 5186 return this.pushStack( winnow(this, selector || [], false) ); |
| 5187 }, |
| 5188 |
| 5189 is: function( selector ) { |
| 5190 return !!winnow( |
| 5191 this, |
| 5192 |
| 5193 // If this is a positional/relative selector, check memb
ership in the returned set |
| 5194 // so $("p:first").is("p:last") won't return true for a
doc with two "p". |
| 5195 typeof selector === "string" && rneedsContext.test( sele
ctor ) ? |
| 5196 jQuery( selector ) : |
| 5197 selector || [], |
| 5198 false |
| 5199 ).length; |
| 5200 }, |
| 5201 |
| 5202 closest: function( selectors, context ) { |
| 5203 var cur, |
| 5204 i = 0, |
| 5205 l = this.length, |
| 5206 matched = [], |
| 5207 pos = ( rneedsContext.test( selectors ) || typeof select
ors !== "string" ) ? |
| 5208 jQuery( selectors, context || this.context ) : |
| 5209 0; |
| 5210 |
| 5211 for ( ; i < l; i++ ) { |
| 5212 for ( cur = this[i]; cur && cur !== context; cur = cur.p
arentNode ) { |
| 5213 // Always skip document fragments |
| 5214 if ( cur.nodeType < 11 && (pos ? |
| 5215 pos.index(cur) > -1 : |
| 5216 |
| 5217 // Don't pass non-elements to Sizzle |
| 5218 cur.nodeType === 1 && |
| 5219 jQuery.find.matchesSelector(cur,
selectors)) ) { |
| 5220 |
| 5221 cur = matched.push( cur ); |
| 5222 break; |
| 5223 } |
| 5224 } |
| 5225 } |
| 5226 |
| 5227 return this.pushStack( matched.length > 1 ? jQuery.unique( match
ed ) : matched ); |
| 5228 }, |
| 5229 |
| 5230 // Determine the position of an element within |
| 5231 // the matched set of elements |
| 5232 index: function( elem ) { |
| 5233 |
| 5234 // No argument, return index in parent |
| 5235 if ( !elem ) { |
| 5236 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.firs
t().prevAll().length : -1; |
| 5237 } |
| 5238 |
| 5239 // index in selector |
| 5240 if ( typeof elem === "string" ) { |
| 5241 return core_indexOf.call( jQuery( elem ), this[ 0 ] ); |
| 5242 } |
| 5243 |
| 5244 // Locate the position of the desired element |
| 5245 return core_indexOf.call( this, |
| 5246 |
| 5247 // If it receives a jQuery object, the first element is
used |
| 5248 elem.jquery ? elem[ 0 ] : elem |
| 5249 ); |
| 5250 }, |
| 5251 |
| 5252 add: function( selector, context ) { |
| 5253 var set = typeof selector === "string" ? |
| 5254 jQuery( selector, context ) : |
| 5255 jQuery.makeArray( selector && selector.nodeType
? [ selector ] : selector ), |
| 5256 all = jQuery.merge( this.get(), set ); |
| 5257 |
| 5258 return this.pushStack( jQuery.unique(all) ); |
| 5259 }, |
| 5260 |
| 5261 addBack: function( selector ) { |
| 5262 return this.add( selector == null ? |
| 5263 this.prevObject : this.prevObject.filter(selector) |
| 5264 ); |
| 5265 } |
| 5266 }); |
| 5267 |
| 5268 function sibling( cur, dir ) { |
| 5269 while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {} |
| 5270 |
| 5271 return cur; |
| 5272 } |
| 5273 |
| 5274 jQuery.each({ |
| 5275 parent: function( elem ) { |
| 5276 var parent = elem.parentNode; |
| 5277 return parent && parent.nodeType !== 11 ? parent : null; |
| 5278 }, |
| 5279 parents: function( elem ) { |
| 5280 return jQuery.dir( elem, "parentNode" ); |
| 5281 }, |
| 5282 parentsUntil: function( elem, i, until ) { |
| 5283 return jQuery.dir( elem, "parentNode", until ); |
| 5284 }, |
| 5285 next: function( elem ) { |
| 5286 return sibling( elem, "nextSibling" ); |
| 5287 }, |
| 5288 prev: function( elem ) { |
| 5289 return sibling( elem, "previousSibling" ); |
| 5290 }, |
| 5291 nextAll: function( elem ) { |
| 5292 return jQuery.dir( elem, "nextSibling" ); |
| 5293 }, |
| 5294 prevAll: function( elem ) { |
| 5295 return jQuery.dir( elem, "previousSibling" ); |
| 5296 }, |
| 5297 nextUntil: function( elem, i, until ) { |
| 5298 return jQuery.dir( elem, "nextSibling", until ); |
| 5299 }, |
| 5300 prevUntil: function( elem, i, until ) { |
| 5301 return jQuery.dir( elem, "previousSibling", until ); |
| 5302 }, |
| 5303 siblings: function( elem ) { |
| 5304 return jQuery.sibling( ( elem.parentNode || {} ).firstChild, ele
m ); |
| 5305 }, |
| 5306 children: function( elem ) { |
| 5307 return jQuery.sibling( elem.firstChild ); |
| 5308 }, |
| 5309 contents: function( elem ) { |
| 5310 return elem.contentDocument || jQuery.merge( [], elem.childNodes
); |
| 5311 } |
| 5312 }, function( name, fn ) { |
| 5313 jQuery.fn[ name ] = function( until, selector ) { |
| 5314 var matched = jQuery.map( this, fn, until ); |
| 5315 |
| 5316 if ( name.slice( -5 ) !== "Until" ) { |
| 5317 selector = until; |
| 5318 } |
| 5319 |
| 5320 if ( selector && typeof selector === "string" ) { |
| 5321 matched = jQuery.filter( selector, matched ); |
| 5322 } |
| 5323 |
| 5324 if ( this.length > 1 ) { |
| 5325 // Remove duplicates |
| 5326 if ( !guaranteedUnique[ name ] ) { |
| 5327 jQuery.unique( matched ); |
| 5328 } |
| 5329 |
| 5330 // Reverse order for parents* and prev-derivatives |
| 5331 if ( rparentsprev.test( name ) ) { |
| 5332 matched.reverse(); |
| 5333 } |
| 5334 } |
| 5335 |
| 5336 return this.pushStack( matched ); |
| 5337 }; |
| 5338 }); |
| 5339 |
| 5340 jQuery.extend({ |
| 5341 filter: function( expr, elems, not ) { |
| 5342 var elem = elems[ 0 ]; |
| 5343 |
| 5344 if ( not ) { |
| 5345 expr = ":not(" + expr + ")"; |
| 5346 } |
| 5347 |
| 5348 return elems.length === 1 && elem.nodeType === 1 ? |
| 5349 jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [
] : |
| 5350 jQuery.find.matches( expr, jQuery.grep( elems, function(
elem ) { |
| 5351 return elem.nodeType === 1; |
| 5352 })); |
| 5353 }, |
| 5354 |
| 5355 dir: function( elem, dir, until ) { |
| 5356 var matched = [], |
| 5357 truncate = until !== undefined; |
| 5358 |
| 5359 while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) { |
| 5360 if ( elem.nodeType === 1 ) { |
| 5361 if ( truncate && jQuery( elem ).is( until ) ) { |
| 5362 break; |
| 5363 } |
| 5364 matched.push( elem ); |
| 5365 } |
| 5366 } |
| 5367 return matched; |
| 5368 }, |
| 5369 |
| 5370 sibling: function( n, elem ) { |
| 5371 var matched = []; |
| 5372 |
| 5373 for ( ; n; n = n.nextSibling ) { |
| 5374 if ( n.nodeType === 1 && n !== elem ) { |
| 5375 matched.push( n ); |
| 5376 } |
| 5377 } |
| 5378 |
| 5379 return matched; |
| 5380 } |
| 5381 }); |
| 5382 |
| 5383 // Implement the identical functionality for filter and not |
| 5384 function winnow( elements, qualifier, not ) { |
| 5385 if ( jQuery.isFunction( qualifier ) ) { |
| 5386 return jQuery.grep( elements, function( elem, i ) { |
| 5387 /* jshint -W018 */ |
| 5388 return !!qualifier.call( elem, i, elem ) !== not; |
| 5389 }); |
| 5390 |
| 5391 } |
| 5392 |
| 5393 if ( qualifier.nodeType ) { |
| 5394 return jQuery.grep( elements, function( elem ) { |
| 5395 return ( elem === qualifier ) !== not; |
| 5396 }); |
| 5397 |
| 5398 } |
| 5399 |
| 5400 if ( typeof qualifier === "string" ) { |
| 5401 if ( isSimple.test( qualifier ) ) { |
| 5402 return jQuery.filter( qualifier, elements, not ); |
| 5403 } |
| 5404 |
| 5405 qualifier = jQuery.filter( qualifier, elements ); |
| 5406 } |
| 5407 |
| 5408 return jQuery.grep( elements, function( elem ) { |
| 5409 return ( core_indexOf.call( qualifier, elem ) >= 0 ) !== not; |
| 5410 }); |
| 5411 } |
| 5412 var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>
]*)\/>/gi, |
| 5413 rtagName = /<([\w:]+)/, |
| 5414 rhtml = /<|&#?\w+;/, |
| 5415 rnoInnerhtml = /<(?:script|style|link)/i, |
| 5416 manipulation_rcheckableType = /^(?:checkbox|radio)$/i, |
| 5417 // checked="checked" or checked |
| 5418 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, |
| 5419 rscriptType = /^$|\/(?:java|ecma)script/i, |
| 5420 rscriptTypeMasked = /^true\/(.*)/, |
| 5421 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, |
| 5422 |
| 5423 // We have to close these tags to support XHTML (#13200) |
| 5424 wrapMap = { |
| 5425 |
| 5426 // Support: IE 9 |
| 5427 option: [ 1, "<select multiple='multiple'>", "</select>" ], |
| 5428 |
| 5429 thead: [ 1, "<table>", "</table>" ], |
| 5430 col: [ 2, "<table><colgroup>", "</colgroup></table>" ], |
| 5431 tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
| 5432 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
| 5433 |
| 5434 _default: [ 0, "", "" ] |
| 5435 }; |
| 5436 |
| 5437 // Support: IE 9 |
| 5438 wrapMap.optgroup = wrapMap.option; |
| 5439 |
| 5440 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.the
ad; |
| 5441 wrapMap.th = wrapMap.td; |
| 5442 |
| 5443 jQuery.fn.extend({ |
| 5444 text: function( value ) { |
| 5445 return jQuery.access( this, function( value ) { |
| 5446 return value === undefined ? |
| 5447 jQuery.text( this ) : |
| 5448 this.empty().append( ( this[ 0 ] && this[ 0 ].ow
nerDocument || document ).createTextNode( value ) ); |
| 5449 }, null, value, arguments.length ); |
| 5450 }, |
| 5451 |
| 5452 append: function() { |
| 5453 return this.domManip( arguments, function( elem ) { |
| 5454 if ( this.nodeType === 1 || this.nodeType === 11 || this
.nodeType === 9 ) { |
| 5455 var target = manipulationTarget( this, elem ); |
| 5456 target.appendChild( elem ); |
| 5457 } |
| 5458 }); |
| 5459 }, |
| 5460 |
| 5461 prepend: function() { |
| 5462 return this.domManip( arguments, function( elem ) { |
| 5463 if ( this.nodeType === 1 || this.nodeType === 11 || this
.nodeType === 9 ) { |
| 5464 var target = manipulationTarget( this, elem ); |
| 5465 target.insertBefore( elem, target.firstChild ); |
| 5466 } |
| 5467 }); |
| 5468 }, |
| 5469 |
| 5470 before: function() { |
| 5471 return this.domManip( arguments, function( elem ) { |
| 5472 if ( this.parentNode ) { |
| 5473 this.parentNode.insertBefore( elem, this ); |
| 5474 } |
| 5475 }); |
| 5476 }, |
| 5477 |
| 5478 after: function() { |
| 5479 return this.domManip( arguments, function( elem ) { |
| 5480 if ( this.parentNode ) { |
| 5481 this.parentNode.insertBefore( elem, this.nextSib
ling ); |
| 5482 } |
| 5483 }); |
| 5484 }, |
| 5485 |
| 5486 // keepData is for internal use only--do not document |
| 5487 remove: function( selector, keepData ) { |
| 5488 var elem, |
| 5489 elems = selector ? jQuery.filter( selector, this ) : thi
s, |
| 5490 i = 0; |
| 5491 |
| 5492 for ( ; (elem = elems[i]) != null; i++ ) { |
| 5493 if ( !keepData && elem.nodeType === 1 ) { |
| 5494 jQuery.cleanData( getAll( elem ) ); |
| 5495 } |
| 5496 |
| 5497 if ( elem.parentNode ) { |
| 5498 if ( keepData && jQuery.contains( elem.ownerDocu
ment, elem ) ) { |
| 5499 setGlobalEval( getAll( elem, "script" )
); |
| 5500 } |
| 5501 elem.parentNode.removeChild( elem ); |
| 5502 } |
| 5503 } |
| 5504 |
| 5505 return this; |
| 5506 }, |
| 5507 |
| 5508 empty: function() { |
| 5509 var elem, |
| 5510 i = 0; |
| 5511 |
| 5512 for ( ; (elem = this[i]) != null; i++ ) { |
| 5513 if ( elem.nodeType === 1 ) { |
| 5514 |
| 5515 // Prevent memory leaks |
| 5516 jQuery.cleanData( getAll( elem, false ) ); |
| 5517 |
| 5518 // Remove any remaining nodes |
| 5519 elem.textContent = ""; |
| 5520 } |
| 5521 } |
| 5522 |
| 5523 return this; |
| 5524 }, |
| 5525 |
| 5526 clone: function( dataAndEvents, deepDataAndEvents ) { |
| 5527 dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
| 5528 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents :
deepDataAndEvents; |
| 5529 |
| 5530 return this.map( function () { |
| 5531 return jQuery.clone( this, dataAndEvents, deepDataAndEve
nts ); |
| 5532 }); |
| 5533 }, |
| 5534 |
| 5535 html: function( value ) { |
| 5536 return jQuery.access( this, function( value ) { |
| 5537 var elem = this[ 0 ] || {}, |
| 5538 i = 0, |
| 5539 l = this.length; |
| 5540 |
| 5541 if ( value === undefined && elem.nodeType === 1 ) { |
| 5542 return elem.innerHTML; |
| 5543 } |
| 5544 |
| 5545 // See if we can take a shortcut and just use innerHTML |
| 5546 if ( typeof value === "string" && !rnoInnerhtml.test( va
lue ) && |
| 5547 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ]
)[ 1 ].toLowerCase() ] ) { |
| 5548 |
| 5549 value = value.replace( rxhtmlTag, "<$1></$2>" ); |
| 5550 |
| 5551 try { |
| 5552 for ( ; i < l; i++ ) { |
| 5553 elem = this[ i ] || {}; |
| 5554 |
| 5555 // Remove element nodes and prev
ent memory leaks |
| 5556 if ( elem.nodeType === 1 ) { |
| 5557 jQuery.cleanData( getAll
( elem, false ) ); |
| 5558 elem.innerHTML = value; |
| 5559 } |
| 5560 } |
| 5561 |
| 5562 elem = 0; |
| 5563 |
| 5564 // If using innerHTML throws an exception, use t
he fallback method |
| 5565 } catch( e ) {} |
| 5566 } |
| 5567 |
| 5568 if ( elem ) { |
| 5569 this.empty().append( value ); |
| 5570 } |
| 5571 }, null, value, arguments.length ); |
| 5572 }, |
| 5573 |
| 5574 replaceWith: function() { |
| 5575 var |
| 5576 // Snapshot the DOM in case .domManip sweeps something r
elevant into its fragment |
| 5577 args = jQuery.map( this, function( elem ) { |
| 5578 return [ elem.nextSibling, elem.parentNode ]; |
| 5579 }), |
| 5580 i = 0; |
| 5581 |
| 5582 // Make the changes, replacing each context element with the new
content |
| 5583 this.domManip( arguments, function( elem ) { |
| 5584 var next = args[ i++ ], |
| 5585 parent = args[ i++ ]; |
| 5586 |
| 5587 if ( parent ) { |
| 5588 // Don't use the snapshot next if it has moved (
#13810) |
| 5589 if ( next && next.parentNode !== parent ) { |
| 5590 next = this.nextSibling; |
| 5591 } |
| 5592 jQuery( this ).remove(); |
| 5593 parent.insertBefore( elem, next ); |
| 5594 } |
| 5595 // Allow new content to include elements from the context set |
| 5596 }, true ); |
| 5597 |
| 5598 // Force removal if there was no new content (e.g., from empty a
rguments) |
| 5599 return i ? this : this.remove(); |
| 5600 }, |
| 5601 |
| 5602 detach: function( selector ) { |
| 5603 return this.remove( selector, true ); |
| 5604 }, |
| 5605 |
| 5606 domManip: function( args, callback, allowIntersection ) { |
| 5607 |
| 5608 // Flatten any nested arrays |
| 5609 args = core_concat.apply( [], args ); |
| 5610 |
| 5611 var fragment, first, scripts, hasScripts, node, doc, |
| 5612 i = 0, |
| 5613 l = this.length, |
| 5614 set = this, |
| 5615 iNoClone = l - 1, |
| 5616 value = args[ 0 ], |
| 5617 isFunction = jQuery.isFunction( value ); |
| 5618 |
| 5619 // We can't cloneNode fragments that contain checked, in WebKit |
| 5620 if ( isFunction || !( l <= 1 || typeof value !== "string" || jQu
ery.support.checkClone || !rchecked.test( value ) ) ) { |
| 5621 return this.each(function( index ) { |
| 5622 var self = set.eq( index ); |
| 5623 if ( isFunction ) { |
| 5624 args[ 0 ] = value.call( this, index, sel
f.html() ); |
| 5625 } |
| 5626 self.domManip( args, callback, allowIntersection
); |
| 5627 }); |
| 5628 } |
| 5629 |
| 5630 if ( l ) { |
| 5631 fragment = jQuery.buildFragment( args, this[ 0 ].ownerDo
cument, false, !allowIntersection && this ); |
| 5632 first = fragment.firstChild; |
| 5633 |
| 5634 if ( fragment.childNodes.length === 1 ) { |
| 5635 fragment = first; |
| 5636 } |
| 5637 |
| 5638 if ( first ) { |
| 5639 scripts = jQuery.map( getAll( fragment, "script"
), disableScript ); |
| 5640 hasScripts = scripts.length; |
| 5641 |
| 5642 // Use the original fragment for the last item i
nstead of the first because it can end up |
| 5643 // being emptied incorrectly in certain situatio
ns (#8070). |
| 5644 for ( ; i < l; i++ ) { |
| 5645 node = fragment; |
| 5646 |
| 5647 if ( i !== iNoClone ) { |
| 5648 node = jQuery.clone( node, true,
true ); |
| 5649 |
| 5650 // Keep references to cloned scr
ipts for later restoration |
| 5651 if ( hasScripts ) { |
| 5652 // Support: QtWebKit |
| 5653 // jQuery.merge because
core_push.apply(_, arraylike) throws |
| 5654 jQuery.merge( scripts, g
etAll( node, "script" ) ); |
| 5655 } |
| 5656 } |
| 5657 |
| 5658 callback.call( this[ i ], node, i ); |
| 5659 } |
| 5660 |
| 5661 if ( hasScripts ) { |
| 5662 doc = scripts[ scripts.length - 1 ].owne
rDocument; |
| 5663 |
| 5664 // Reenable scripts |
| 5665 jQuery.map( scripts, restoreScript ); |
| 5666 |
| 5667 // Evaluate executable scripts on first
document insertion |
| 5668 for ( i = 0; i < hasScripts; i++ ) { |
| 5669 node = scripts[ i ]; |
| 5670 if ( rscriptType.test( node.type
|| "" ) && |
| 5671 !data_priv.access( node,
"globalEval" ) && jQuery.contains( doc, node ) ) { |
| 5672 |
| 5673 if ( node.src ) { |
| 5674 // Hope ajax is
available... |
| 5675 jQuery._evalUrl(
node.src ); |
| 5676 } else { |
| 5677 jQuery.globalEva
l( node.textContent.replace( rcleanScript, "" ) ); |
| 5678 } |
| 5679 } |
| 5680 } |
| 5681 } |
| 5682 } |
| 5683 } |
| 5684 |
| 5685 return this; |
| 5686 } |
| 5687 }); |
| 5688 |
| 5689 jQuery.each({ |
| 5690 appendTo: "append", |
| 5691 prependTo: "prepend", |
| 5692 insertBefore: "before", |
| 5693 insertAfter: "after", |
| 5694 replaceAll: "replaceWith" |
| 5695 }, function( name, original ) { |
| 5696 jQuery.fn[ name ] = function( selector ) { |
| 5697 var elems, |
| 5698 ret = [], |
| 5699 insert = jQuery( selector ), |
| 5700 last = insert.length - 1, |
| 5701 i = 0; |
| 5702 |
| 5703 for ( ; i <= last; i++ ) { |
| 5704 elems = i === last ? this : this.clone( true ); |
| 5705 jQuery( insert[ i ] )[ original ]( elems ); |
| 5706 |
| 5707 // Support: QtWebKit |
| 5708 // .get() because core_push.apply(_, arraylike) throws |
| 5709 core_push.apply( ret, elems.get() ); |
| 5710 } |
| 5711 |
| 5712 return this.pushStack( ret ); |
| 5713 }; |
| 5714 }); |
| 5715 |
| 5716 jQuery.extend({ |
| 5717 clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
| 5718 var i, l, srcElements, destElements, |
| 5719 clone = elem.cloneNode( true ), |
| 5720 inPage = jQuery.contains( elem.ownerDocument, elem ); |
| 5721 |
| 5722 // Support: IE >= 9 |
| 5723 // Fix Cloning issues |
| 5724 if ( !jQuery.support.noCloneChecked && ( elem.nodeType === 1 ||
elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { |
| 5725 |
| 5726 // We eschew Sizzle here for performance reasons: http:/
/jsperf.com/getall-vs-sizzle/2 |
| 5727 destElements = getAll( clone ); |
| 5728 srcElements = getAll( elem ); |
| 5729 |
| 5730 for ( i = 0, l = srcElements.length; i < l; i++ ) { |
| 5731 fixInput( srcElements[ i ], destElements[ i ] ); |
| 5732 } |
| 5733 } |
| 5734 |
| 5735 // Copy the events from the original to the clone |
| 5736 if ( dataAndEvents ) { |
| 5737 if ( deepDataAndEvents ) { |
| 5738 srcElements = srcElements || getAll( elem ); |
| 5739 destElements = destElements || getAll( clone ); |
| 5740 |
| 5741 for ( i = 0, l = srcElements.length; i < l; i++
) { |
| 5742 cloneCopyEvent( srcElements[ i ], destEl
ements[ i ] ); |
| 5743 } |
| 5744 } else { |
| 5745 cloneCopyEvent( elem, clone ); |
| 5746 } |
| 5747 } |
| 5748 |
| 5749 // Preserve script evaluation history |
| 5750 destElements = getAll( clone, "script" ); |
| 5751 if ( destElements.length > 0 ) { |
| 5752 setGlobalEval( destElements, !inPage && getAll( elem, "s
cript" ) ); |
| 5753 } |
| 5754 |
| 5755 // Return the cloned set |
| 5756 return clone; |
| 5757 }, |
| 5758 |
| 5759 buildFragment: function( elems, context, scripts, selection ) { |
| 5760 var elem, tmp, tag, wrap, contains, j, |
| 5761 i = 0, |
| 5762 l = elems.length, |
| 5763 fragment = context.createDocumentFragment(), |
| 5764 nodes = []; |
| 5765 |
| 5766 for ( ; i < l; i++ ) { |
| 5767 elem = elems[ i ]; |
| 5768 |
| 5769 if ( elem || elem === 0 ) { |
| 5770 |
| 5771 // Add nodes directly |
| 5772 if ( jQuery.type( elem ) === "object" ) { |
| 5773 // Support: QtWebKit |
| 5774 // jQuery.merge because core_push.apply(
_, arraylike) throws |
| 5775 jQuery.merge( nodes, elem.nodeType ? [ e
lem ] : elem ); |
| 5776 |
| 5777 // Convert non-html into a text node |
| 5778 } else if ( !rhtml.test( elem ) ) { |
| 5779 nodes.push( context.createTextNode( elem
) ); |
| 5780 |
| 5781 // Convert html into DOM nodes |
| 5782 } else { |
| 5783 tmp = tmp || fragment.appendChild( conte
xt.createElement("div") ); |
| 5784 |
| 5785 // Deserialize a standard representation |
| 5786 tag = ( rtagName.exec( elem ) || ["", ""
] )[ 1 ].toLowerCase(); |
| 5787 wrap = wrapMap[ tag ] || wrapMap._defaul
t; |
| 5788 tmp.innerHTML = wrap[ 1 ] + elem.replace
( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ]; |
| 5789 |
| 5790 // Descend through wrappers to the right
content |
| 5791 j = wrap[ 0 ]; |
| 5792 while ( j-- ) { |
| 5793 tmp = tmp.lastChild; |
| 5794 } |
| 5795 |
| 5796 // Support: QtWebKit |
| 5797 // jQuery.merge because core_push.apply(
_, arraylike) throws |
| 5798 jQuery.merge( nodes, tmp.childNodes ); |
| 5799 |
| 5800 // Remember the top-level container |
| 5801 tmp = fragment.firstChild; |
| 5802 |
| 5803 // Fixes #12346 |
| 5804 // Support: Webkit, IE |
| 5805 tmp.textContent = ""; |
| 5806 } |
| 5807 } |
| 5808 } |
| 5809 |
| 5810 // Remove wrapper from fragment |
| 5811 fragment.textContent = ""; |
| 5812 |
| 5813 i = 0; |
| 5814 while ( (elem = nodes[ i++ ]) ) { |
| 5815 |
| 5816 // #4087 - If origin and destination elements are the sa
me, and this is |
| 5817 // that element, do not do anything |
| 5818 if ( selection && jQuery.inArray( elem, selection ) !==
-1 ) { |
| 5819 continue; |
| 5820 } |
| 5821 |
| 5822 contains = jQuery.contains( elem.ownerDocument, elem ); |
| 5823 |
| 5824 // Append to fragment |
| 5825 tmp = getAll( fragment.appendChild( elem ), "script" ); |
| 5826 |
| 5827 // Preserve script evaluation history |
| 5828 if ( contains ) { |
| 5829 setGlobalEval( tmp ); |
| 5830 } |
| 5831 |
| 5832 // Capture executables |
| 5833 if ( scripts ) { |
| 5834 j = 0; |
| 5835 while ( (elem = tmp[ j++ ]) ) { |
| 5836 if ( rscriptType.test( elem.type || "" )
) { |
| 5837 scripts.push( elem ); |
| 5838 } |
| 5839 } |
| 5840 } |
| 5841 } |
| 5842 |
| 5843 return fragment; |
| 5844 }, |
| 5845 |
| 5846 cleanData: function( elems ) { |
| 5847 var data, elem, events, type, key, j, |
| 5848 special = jQuery.event.special, |
| 5849 i = 0; |
| 5850 |
| 5851 for ( ; (elem = elems[ i ]) !== undefined; i++ ) { |
| 5852 if ( Data.accepts( elem ) ) { |
| 5853 key = elem[ data_priv.expando ]; |
| 5854 |
| 5855 if ( key && (data = data_priv.cache[ key ]) ) { |
| 5856 events = Object.keys( data.events || {}
); |
| 5857 if ( events.length ) { |
| 5858 for ( j = 0; (type = events[j])
!== undefined; j++ ) { |
| 5859 if ( special[ type ] ) { |
| 5860 jQuery.event.rem
ove( elem, type ); |
| 5861 |
| 5862 // This is a shortcut to
avoid jQuery.event.remove's overhead |
| 5863 } else { |
| 5864 jQuery.removeEve
nt( elem, type, data.handle ); |
| 5865 } |
| 5866 } |
| 5867 } |
| 5868 if ( data_priv.cache[ key ] ) { |
| 5869 // Discard any remaining `privat
e` data |
| 5870 delete data_priv.cache[ key ]; |
| 5871 } |
| 5872 } |
| 5873 } |
| 5874 // Discard any remaining `user` data |
| 5875 delete data_user.cache[ elem[ data_user.expando ] ]; |
| 5876 } |
| 5877 }, |
| 5878 |
| 5879 _evalUrl: function( url ) { |
| 5880 return jQuery.ajax({ |
| 5881 url: url, |
| 5882 type: "GET", |
| 5883 dataType: "script", |
| 5884 async: false, |
| 5885 global: false, |
| 5886 "throws": true |
| 5887 }); |
| 5888 } |
| 5889 }); |
| 5890 |
| 5891 // Support: 1.x compatibility |
| 5892 // Manipulating tables requires a tbody |
| 5893 function manipulationTarget( elem, content ) { |
| 5894 return jQuery.nodeName( elem, "table" ) && |
| 5895 jQuery.nodeName( content.nodeType === 1 ? content : content.firs
tChild, "tr" ) ? |
| 5896 |
| 5897 elem.getElementsByTagName("tbody")[0] || |
| 5898 elem.appendChild( elem.ownerDocument.createElement("tbod
y") ) : |
| 5899 elem; |
| 5900 } |
| 5901 |
| 5902 // Replace/restore the type attribute of script elements for safe DOM manipulati
on |
| 5903 function disableScript( elem ) { |
| 5904 elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; |
| 5905 return elem; |
| 5906 } |
| 5907 function restoreScript( elem ) { |
| 5908 var match = rscriptTypeMasked.exec( elem.type ); |
| 5909 |
| 5910 if ( match ) { |
| 5911 elem.type = match[ 1 ]; |
| 5912 } else { |
| 5913 elem.removeAttribute("type"); |
| 5914 } |
| 5915 |
| 5916 return elem; |
| 5917 } |
| 5918 |
| 5919 // Mark scripts as having already been evaluated |
| 5920 function setGlobalEval( elems, refElements ) { |
| 5921 var l = elems.length, |
| 5922 i = 0; |
| 5923 |
| 5924 for ( ; i < l; i++ ) { |
| 5925 data_priv.set( |
| 5926 elems[ i ], "globalEval", !refElements || data_priv.get(
refElements[ i ], "globalEval" ) |
| 5927 ); |
| 5928 } |
| 5929 } |
| 5930 |
| 5931 function cloneCopyEvent( src, dest ) { |
| 5932 var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; |
| 5933 |
| 5934 if ( dest.nodeType !== 1 ) { |
| 5935 return; |
| 5936 } |
| 5937 |
| 5938 // 1. Copy private data: events, handlers, etc. |
| 5939 if ( data_priv.hasData( src ) ) { |
| 5940 pdataOld = data_priv.access( src ); |
| 5941 pdataCur = data_priv.set( dest, pdataOld ); |
| 5942 events = pdataOld.events; |
| 5943 |
| 5944 if ( events ) { |
| 5945 delete pdataCur.handle; |
| 5946 pdataCur.events = {}; |
| 5947 |
| 5948 for ( type in events ) { |
| 5949 for ( i = 0, l = events[ type ].length; i < l; i
++ ) { |
| 5950 jQuery.event.add( dest, type, events[ ty
pe ][ i ] ); |
| 5951 } |
| 5952 } |
| 5953 } |
| 5954 } |
| 5955 |
| 5956 // 2. Copy user data |
| 5957 if ( data_user.hasData( src ) ) { |
| 5958 udataOld = data_user.access( src ); |
| 5959 udataCur = jQuery.extend( {}, udataOld ); |
| 5960 |
| 5961 data_user.set( dest, udataCur ); |
| 5962 } |
| 5963 } |
| 5964 |
| 5965 |
| 5966 function getAll( context, tag ) { |
| 5967 var ret = context.getElementsByTagName ? context.getElementsByTagName( t
ag || "*" ) : |
| 5968 context.querySelectorAll ? context.querySelectorAll( tag
|| "*" ) : |
| 5969 []; |
| 5970 |
| 5971 return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
| 5972 jQuery.merge( [ context ], ret ) : |
| 5973 ret; |
| 5974 } |
| 5975 |
| 5976 // Support: IE >= 9 |
| 5977 function fixInput( src, dest ) { |
| 5978 var nodeName = dest.nodeName.toLowerCase(); |
| 5979 |
| 5980 // Fails to persist the checked state of a cloned checkbox or radio butt
on. |
| 5981 if ( nodeName === "input" && manipulation_rcheckableType.test( src.type
) ) { |
| 5982 dest.checked = src.checked; |
| 5983 |
| 5984 // Fails to return the selected option to the default selected state whe
n cloning options |
| 5985 } else if ( nodeName === "input" || nodeName === "textarea" ) { |
| 5986 dest.defaultValue = src.defaultValue; |
| 5987 } |
| 5988 } |
| 5989 jQuery.fn.extend({ |
| 5990 wrapAll: function( html ) { |
| 5991 var wrap; |
| 5992 |
| 5993 if ( jQuery.isFunction( html ) ) { |
| 5994 return this.each(function( i ) { |
| 5995 jQuery( this ).wrapAll( html.call(this, i) ); |
| 5996 }); |
| 5997 } |
| 5998 |
| 5999 if ( this[ 0 ] ) { |
| 6000 |
| 6001 // The elements to wrap the target around |
| 6002 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).c
lone( true ); |
| 6003 |
| 6004 if ( this[ 0 ].parentNode ) { |
| 6005 wrap.insertBefore( this[ 0 ] ); |
| 6006 } |
| 6007 |
| 6008 wrap.map(function() { |
| 6009 var elem = this; |
| 6010 |
| 6011 while ( elem.firstElementChild ) { |
| 6012 elem = elem.firstElementChild; |
| 6013 } |
| 6014 |
| 6015 return elem; |
| 6016 }).append( this ); |
| 6017 } |
| 6018 |
| 6019 return this; |
| 6020 }, |
| 6021 |
| 6022 wrapInner: function( html ) { |
| 6023 if ( jQuery.isFunction( html ) ) { |
| 6024 return this.each(function( i ) { |
| 6025 jQuery( this ).wrapInner( html.call(this, i) ); |
| 6026 }); |
| 6027 } |
| 6028 |
| 6029 return this.each(function() { |
| 6030 var self = jQuery( this ), |
| 6031 contents = self.contents(); |
| 6032 |
| 6033 if ( contents.length ) { |
| 6034 contents.wrapAll( html ); |
| 6035 |
| 6036 } else { |
| 6037 self.append( html ); |
| 6038 } |
| 6039 }); |
| 6040 }, |
| 6041 |
| 6042 wrap: function( html ) { |
| 6043 var isFunction = jQuery.isFunction( html ); |
| 6044 |
| 6045 return this.each(function( i ) { |
| 6046 jQuery( this ).wrapAll( isFunction ? html.call(this, i)
: html ); |
| 6047 }); |
| 6048 }, |
| 6049 |
| 6050 unwrap: function() { |
| 6051 return this.parent().each(function() { |
| 6052 if ( !jQuery.nodeName( this, "body" ) ) { |
| 6053 jQuery( this ).replaceWith( this.childNodes ); |
| 6054 } |
| 6055 }).end(); |
| 6056 } |
| 6057 }); |
| 6058 var curCSS, iframe, |
| 6059 // swappable if display is none or starts with table except "table", "ta
ble-cell", or "table-caption" |
| 6060 // see here for display values: https://developer.mozilla.org/en-US/docs
/CSS/display |
| 6061 rdisplayswap = /^(none|table(?!-c[ea]).+)/, |
| 6062 rmargin = /^margin/, |
| 6063 rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), |
| 6064 rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), |
| 6065 rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), |
| 6066 elemdisplay = { BODY: "block" }, |
| 6067 |
| 6068 cssShow = { position: "absolute", visibility: "hidden", display: "block"
}, |
| 6069 cssNormalTransform = { |
| 6070 letterSpacing: 0, |
| 6071 fontWeight: 400 |
| 6072 }, |
| 6073 |
| 6074 cssExpand = [ "Top", "Right", "Bottom", "Left" ], |
| 6075 cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; |
| 6076 |
| 6077 // return a css property mapped to a potentially vendor prefixed property |
| 6078 function vendorPropName( style, name ) { |
| 6079 |
| 6080 // shortcut for names that are not vendor prefixed |
| 6081 if ( name in style ) { |
| 6082 return name; |
| 6083 } |
| 6084 |
| 6085 // check for vendor prefixed names |
| 6086 var capName = name.charAt(0).toUpperCase() + name.slice(1), |
| 6087 origName = name, |
| 6088 i = cssPrefixes.length; |
| 6089 |
| 6090 while ( i-- ) { |
| 6091 name = cssPrefixes[ i ] + capName; |
| 6092 if ( name in style ) { |
| 6093 return name; |
| 6094 } |
| 6095 } |
| 6096 |
| 6097 return origName; |
| 6098 } |
| 6099 |
| 6100 function isHidden( elem, el ) { |
| 6101 // isHidden might be called from jQuery#filter function; |
| 6102 // in that case, element will be second argument |
| 6103 elem = el || elem; |
| 6104 return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( ele
m.ownerDocument, elem ); |
| 6105 } |
| 6106 |
| 6107 // NOTE: we've included the "window" in window.getComputedStyle |
| 6108 // because jsdom on node.js will break without it. |
| 6109 function getStyles( elem ) { |
| 6110 return window.getComputedStyle( elem, null ); |
| 6111 } |
| 6112 |
| 6113 function showHide( elements, show ) { |
| 6114 var display, elem, hidden, |
| 6115 values = [], |
| 6116 index = 0, |
| 6117 length = elements.length; |
| 6118 |
| 6119 for ( ; index < length; index++ ) { |
| 6120 elem = elements[ index ]; |
| 6121 if ( !elem.style ) { |
| 6122 continue; |
| 6123 } |
| 6124 |
| 6125 values[ index ] = data_priv.get( elem, "olddisplay" ); |
| 6126 display = elem.style.display; |
| 6127 if ( show ) { |
| 6128 // Reset the inline display of this element to learn if
it is |
| 6129 // being hidden by cascaded rules or not |
| 6130 if ( !values[ index ] && display === "none" ) { |
| 6131 elem.style.display = ""; |
| 6132 } |
| 6133 |
| 6134 // Set elements which have been overridden with display:
none |
| 6135 // in a stylesheet to whatever the default browser style
is |
| 6136 // for such an element |
| 6137 if ( elem.style.display === "" && isHidden( elem ) ) { |
| 6138 values[ index ] = data_priv.access( elem, "olddi
splay", css_defaultDisplay(elem.nodeName) ); |
| 6139 } |
| 6140 } else { |
| 6141 |
| 6142 if ( !values[ index ] ) { |
| 6143 hidden = isHidden( elem ); |
| 6144 |
| 6145 if ( display && display !== "none" || !hidden )
{ |
| 6146 data_priv.set( elem, "olddisplay", hidde
n ? display : jQuery.css(elem, "display") ); |
| 6147 } |
| 6148 } |
| 6149 } |
| 6150 } |
| 6151 |
| 6152 // Set the display of most of the elements in a second loop |
| 6153 // to avoid the constant reflow |
| 6154 for ( index = 0; index < length; index++ ) { |
| 6155 elem = elements[ index ]; |
| 6156 if ( !elem.style ) { |
| 6157 continue; |
| 6158 } |
| 6159 if ( !show || elem.style.display === "none" || elem.style.displa
y === "" ) { |
| 6160 elem.style.display = show ? values[ index ] || "" : "non
e"; |
| 6161 } |
| 6162 } |
| 6163 |
| 6164 return elements; |
| 6165 } |
| 6166 |
| 6167 jQuery.fn.extend({ |
| 6168 css: function( name, value ) { |
| 6169 return jQuery.access( this, function( elem, name, value ) { |
| 6170 var styles, len, |
| 6171 map = {}, |
| 6172 i = 0; |
| 6173 |
| 6174 if ( jQuery.isArray( name ) ) { |
| 6175 styles = getStyles( elem ); |
| 6176 len = name.length; |
| 6177 |
| 6178 for ( ; i < len; i++ ) { |
| 6179 map[ name[ i ] ] = jQuery.css( elem, nam
e[ i ], false, styles ); |
| 6180 } |
| 6181 |
| 6182 return map; |
| 6183 } |
| 6184 |
| 6185 return value !== undefined ? |
| 6186 jQuery.style( elem, name, value ) : |
| 6187 jQuery.css( elem, name ); |
| 6188 }, name, value, arguments.length > 1 ); |
| 6189 }, |
| 6190 show: function() { |
| 6191 return showHide( this, true ); |
| 6192 }, |
| 6193 hide: function() { |
| 6194 return showHide( this ); |
| 6195 }, |
| 6196 toggle: function( state ) { |
| 6197 if ( typeof state === "boolean" ) { |
| 6198 return state ? this.show() : this.hide(); |
| 6199 } |
| 6200 |
| 6201 return this.each(function() { |
| 6202 if ( isHidden( this ) ) { |
| 6203 jQuery( this ).show(); |
| 6204 } else { |
| 6205 jQuery( this ).hide(); |
| 6206 } |
| 6207 }); |
| 6208 } |
| 6209 }); |
| 6210 |
| 6211 jQuery.extend({ |
| 6212 // Add in style property hooks for overriding the default |
| 6213 // behavior of getting and setting a style property |
| 6214 cssHooks: { |
| 6215 opacity: { |
| 6216 get: function( elem, computed ) { |
| 6217 if ( computed ) { |
| 6218 // We should always get a number back fr
om opacity |
| 6219 var ret = curCSS( elem, "opacity" ); |
| 6220 return ret === "" ? "1" : ret; |
| 6221 } |
| 6222 } |
| 6223 } |
| 6224 }, |
| 6225 |
| 6226 // Don't automatically add "px" to these possibly-unitless properties |
| 6227 cssNumber: { |
| 6228 "columnCount": true, |
| 6229 "fillOpacity": true, |
| 6230 "fontWeight": true, |
| 6231 "lineHeight": true, |
| 6232 "opacity": true, |
| 6233 "order": true, |
| 6234 "orphans": true, |
| 6235 "widows": true, |
| 6236 "zIndex": true, |
| 6237 "zoom": true |
| 6238 }, |
| 6239 |
| 6240 // Add in properties whose names you wish to fix before |
| 6241 // setting or getting the value |
| 6242 cssProps: { |
| 6243 // normalize float css property |
| 6244 "float": "cssFloat" |
| 6245 }, |
| 6246 |
| 6247 // Get and set the style property on a DOM Node |
| 6248 style: function( elem, name, value, extra ) { |
| 6249 // Don't set styles on text and comment nodes |
| 6250 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !ele
m.style ) { |
| 6251 return; |
| 6252 } |
| 6253 |
| 6254 // Make sure that we're working with the right name |
| 6255 var ret, type, hooks, |
| 6256 origName = jQuery.camelCase( name ), |
| 6257 style = elem.style; |
| 6258 |
| 6259 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origNam
e ] = vendorPropName( style, origName ) ); |
| 6260 |
| 6261 // gets hook for the prefixed version |
| 6262 // followed by the unprefixed version |
| 6263 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| 6264 |
| 6265 // Check if we're setting a value |
| 6266 if ( value !== undefined ) { |
| 6267 type = typeof value; |
| 6268 |
| 6269 // convert relative number strings (+= or -=) to relativ
e numbers. #7345 |
| 6270 if ( type === "string" && (ret = rrelNum.exec( value ))
) { |
| 6271 value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQ
uery.css( elem, name ) ); |
| 6272 // Fixes bug #9237 |
| 6273 type = "number"; |
| 6274 } |
| 6275 |
| 6276 // Make sure that NaN and null values aren't set. See: #
7116 |
| 6277 if ( value == null || type === "number" && isNaN( value
) ) { |
| 6278 return; |
| 6279 } |
| 6280 |
| 6281 // If a number was passed in, add 'px' to the (except fo
r certain CSS properties) |
| 6282 if ( type === "number" && !jQuery.cssNumber[ origName ]
) { |
| 6283 value += "px"; |
| 6284 } |
| 6285 |
| 6286 // Fixes #8908, it can be done more correctly by specify
ing setters in cssHooks, |
| 6287 // but it would mean to define eight (for every problema
tic property) identical functions |
| 6288 if ( !jQuery.support.clearCloneStyle && value === "" &&
name.indexOf("background") === 0 ) { |
| 6289 style[ name ] = "inherit"; |
| 6290 } |
| 6291 |
| 6292 // If a hook was provided, use that value, otherwise jus
t set the specified value |
| 6293 if ( !hooks || !("set" in hooks) || (value = hooks.set(
elem, value, extra )) !== undefined ) { |
| 6294 style[ name ] = value; |
| 6295 } |
| 6296 |
| 6297 } else { |
| 6298 // If a hook was provided get the non-computed value fro
m there |
| 6299 if ( hooks && "get" in hooks && (ret = hooks.get( elem,
false, extra )) !== undefined ) { |
| 6300 return ret; |
| 6301 } |
| 6302 |
| 6303 // Otherwise just get the value from the style object |
| 6304 return style[ name ]; |
| 6305 } |
| 6306 }, |
| 6307 |
| 6308 css: function( elem, name, extra, styles ) { |
| 6309 var val, num, hooks, |
| 6310 origName = jQuery.camelCase( name ); |
| 6311 |
| 6312 // Make sure that we're working with the right name |
| 6313 name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origNam
e ] = vendorPropName( elem.style, origName ) ); |
| 6314 |
| 6315 // gets hook for the prefixed version |
| 6316 // followed by the unprefixed version |
| 6317 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
| 6318 |
| 6319 // If a hook was provided get the computed value from there |
| 6320 if ( hooks && "get" in hooks ) { |
| 6321 val = hooks.get( elem, true, extra ); |
| 6322 } |
| 6323 |
| 6324 // Otherwise, if a way to get the computed value exists, use tha
t |
| 6325 if ( val === undefined ) { |
| 6326 val = curCSS( elem, name, styles ); |
| 6327 } |
| 6328 |
| 6329 //convert "normal" to computed value |
| 6330 if ( val === "normal" && name in cssNormalTransform ) { |
| 6331 val = cssNormalTransform[ name ]; |
| 6332 } |
| 6333 |
| 6334 // Return, converting to number if forced or a qualifier was pro
vided and val looks numeric |
| 6335 if ( extra === "" || extra ) { |
| 6336 num = parseFloat( val ); |
| 6337 return extra === true || jQuery.isNumeric( num ) ? num |
| 0 : val; |
| 6338 } |
| 6339 return val; |
| 6340 } |
| 6341 }); |
| 6342 |
| 6343 curCSS = function( elem, name, _computed ) { |
| 6344 var width, minWidth, maxWidth, |
| 6345 computed = _computed || getStyles( elem ), |
| 6346 |
| 6347 // Support: IE9 |
| 6348 // getPropertyValue is only needed for .css('filter') in IE9, se
e #12537 |
| 6349 ret = computed ? computed.getPropertyValue( name ) || computed[
name ] : undefined, |
| 6350 style = elem.style; |
| 6351 |
| 6352 if ( computed ) { |
| 6353 |
| 6354 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem )
) { |
| 6355 ret = jQuery.style( elem, name ); |
| 6356 } |
| 6357 |
| 6358 // Support: Safari 5.1 |
| 6359 // A tribute to the "awesome hack by Dean Edwards" |
| 6360 // Safari 5.1.7 (at least) returns percentage for a larger set o
f values, but width seems to be reliably pixels |
| 6361 // this is against the CSSOM draft spec: http://dev.w3.org/csswg
/cssom/#resolved-values |
| 6362 if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { |
| 6363 |
| 6364 // Remember the original values |
| 6365 width = style.width; |
| 6366 minWidth = style.minWidth; |
| 6367 maxWidth = style.maxWidth; |
| 6368 |
| 6369 // Put in the new values to get a computed value out |
| 6370 style.minWidth = style.maxWidth = style.width = ret; |
| 6371 ret = computed.width; |
| 6372 |
| 6373 // Revert the changed values |
| 6374 style.width = width; |
| 6375 style.minWidth = minWidth; |
| 6376 style.maxWidth = maxWidth; |
| 6377 } |
| 6378 } |
| 6379 |
| 6380 return ret; |
| 6381 }; |
| 6382 |
| 6383 |
| 6384 function setPositiveNumber( elem, value, subtract ) { |
| 6385 var matches = rnumsplit.exec( value ); |
| 6386 return matches ? |
| 6387 // Guard against undefined "subtract", e.g., when used as in css
Hooks |
| 6388 Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ]
|| "px" ) : |
| 6389 value; |
| 6390 } |
| 6391 |
| 6392 function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
| 6393 var i = extra === ( isBorderBox ? "border" : "content" ) ? |
| 6394 // If we already have the right measurement, avoid augmentation |
| 6395 4 : |
| 6396 // Otherwise initialize for horizontal or vertical properties |
| 6397 name === "width" ? 1 : 0, |
| 6398 |
| 6399 val = 0; |
| 6400 |
| 6401 for ( ; i < 4; i += 2 ) { |
| 6402 // both box models exclude margin, so add it if we want it |
| 6403 if ( extra === "margin" ) { |
| 6404 val += jQuery.css( elem, extra + cssExpand[ i ], true, s
tyles ); |
| 6405 } |
| 6406 |
| 6407 if ( isBorderBox ) { |
| 6408 // border-box includes padding, so remove it if we want
content |
| 6409 if ( extra === "content" ) { |
| 6410 val -= jQuery.css( elem, "padding" + cssExpand[
i ], true, styles ); |
| 6411 } |
| 6412 |
| 6413 // at this point, extra isn't border nor margin, so remo
ve border |
| 6414 if ( extra !== "margin" ) { |
| 6415 val -= jQuery.css( elem, "border" + cssExpand[ i
] + "Width", true, styles ); |
| 6416 } |
| 6417 } else { |
| 6418 // at this point, extra isn't content, so add padding |
| 6419 val += jQuery.css( elem, "padding" + cssExpand[ i ], tru
e, styles ); |
| 6420 |
| 6421 // at this point, extra isn't content nor padding, so ad
d border |
| 6422 if ( extra !== "padding" ) { |
| 6423 val += jQuery.css( elem, "border" + cssExpand[ i
] + "Width", true, styles ); |
| 6424 } |
| 6425 } |
| 6426 } |
| 6427 |
| 6428 return val; |
| 6429 } |
| 6430 |
| 6431 function getWidthOrHeight( elem, name, extra ) { |
| 6432 |
| 6433 // Start with offset property, which is equivalent to the border-box val
ue |
| 6434 var valueIsBorderBox = true, |
| 6435 val = name === "width" ? elem.offsetWidth : elem.offsetHeight, |
| 6436 styles = getStyles( elem ), |
| 6437 isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "box
Sizing", false, styles ) === "border-box"; |
| 6438 |
| 6439 // some non-html elements return undefined for offsetWidth, so check for
null/undefined |
| 6440 // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 |
| 6441 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 |
| 6442 if ( val <= 0 || val == null ) { |
| 6443 // Fall back to computed then uncomputed css if necessary |
| 6444 val = curCSS( elem, name, styles ); |
| 6445 if ( val < 0 || val == null ) { |
| 6446 val = elem.style[ name ]; |
| 6447 } |
| 6448 |
| 6449 // Computed unit is not pixels. Stop here and return. |
| 6450 if ( rnumnonpx.test(val) ) { |
| 6451 return val; |
| 6452 } |
| 6453 |
| 6454 // we need the check for style in case a browser which returns u
nreliable values |
| 6455 // for getComputedStyle silently falls back to the reliable elem
.style |
| 6456 valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReli
able || val === elem.style[ name ] ); |
| 6457 |
| 6458 // Normalize "", auto, and prepare for extra |
| 6459 val = parseFloat( val ) || 0; |
| 6460 } |
| 6461 |
| 6462 // use the active box-sizing model to add/subtract irrelevant styles |
| 6463 return ( val + |
| 6464 augmentWidthOrHeight( |
| 6465 elem, |
| 6466 name, |
| 6467 extra || ( isBorderBox ? "border" : "content" ), |
| 6468 valueIsBorderBox, |
| 6469 styles |
| 6470 ) |
| 6471 ) + "px"; |
| 6472 } |
| 6473 |
| 6474 // Try to determine the default display value of an element |
| 6475 function css_defaultDisplay( nodeName ) { |
| 6476 var doc = document, |
| 6477 display = elemdisplay[ nodeName ]; |
| 6478 |
| 6479 if ( !display ) { |
| 6480 display = actualDisplay( nodeName, doc ); |
| 6481 |
| 6482 // If the simple way fails, read from inside an iframe |
| 6483 if ( display === "none" || !display ) { |
| 6484 // Use the already-created iframe if possible |
| 6485 iframe = ( iframe || |
| 6486 jQuery("<iframe frameborder='0' width='0' height
='0'/>") |
| 6487 .css( "cssText", "display:block !important" ) |
| 6488 ).appendTo( doc.documentElement ); |
| 6489 |
| 6490 // Always write a new HTML skeleton so Webkit and Firefo
x don't choke on reuse |
| 6491 doc = ( iframe[0].contentWindow || iframe[0].contentDocu
ment ).document; |
| 6492 doc.write("<!doctype html><html><body>"); |
| 6493 doc.close(); |
| 6494 |
| 6495 display = actualDisplay( nodeName, doc ); |
| 6496 iframe.detach(); |
| 6497 } |
| 6498 |
| 6499 // Store the correct default display |
| 6500 elemdisplay[ nodeName ] = display; |
| 6501 } |
| 6502 |
| 6503 return display; |
| 6504 } |
| 6505 |
| 6506 // Called ONLY from within css_defaultDisplay |
| 6507 function actualDisplay( name, doc ) { |
| 6508 var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), |
| 6509 display = jQuery.css( elem[0], "display" ); |
| 6510 elem.remove(); |
| 6511 return display; |
| 6512 } |
| 6513 |
| 6514 jQuery.each([ "height", "width" ], function( i, name ) { |
| 6515 jQuery.cssHooks[ name ] = { |
| 6516 get: function( elem, computed, extra ) { |
| 6517 if ( computed ) { |
| 6518 // certain elements can have dimension info if w
e invisibly show them |
| 6519 // however, it must have a current display style
that would benefit from this |
| 6520 return elem.offsetWidth === 0 && rdisplayswap.te
st( jQuery.css( elem, "display" ) ) ? |
| 6521 jQuery.swap( elem, cssShow, function() { |
| 6522 return getWidthOrHeight( elem, n
ame, extra ); |
| 6523 }) : |
| 6524 getWidthOrHeight( elem, name, extra ); |
| 6525 } |
| 6526 }, |
| 6527 |
| 6528 set: function( elem, value, extra ) { |
| 6529 var styles = extra && getStyles( elem ); |
| 6530 return setPositiveNumber( elem, value, extra ? |
| 6531 augmentWidthOrHeight( |
| 6532 elem, |
| 6533 name, |
| 6534 extra, |
| 6535 jQuery.support.boxSizing && jQuery.css(
elem, "boxSizing", false, styles ) === "border-box", |
| 6536 styles |
| 6537 ) : 0 |
| 6538 ); |
| 6539 } |
| 6540 }; |
| 6541 }); |
| 6542 |
| 6543 // These hooks cannot be added until DOM ready because the support test |
| 6544 // for it is not run until after DOM ready |
| 6545 jQuery(function() { |
| 6546 // Support: Android 2.3 |
| 6547 if ( !jQuery.support.reliableMarginRight ) { |
| 6548 jQuery.cssHooks.marginRight = { |
| 6549 get: function( elem, computed ) { |
| 6550 if ( computed ) { |
| 6551 // Support: Android 2.3 |
| 6552 // WebKit Bug 13343 - getComputedStyle r
eturns wrong value for margin-right |
| 6553 // Work around by temporarily setting el
ement display to inline-block |
| 6554 return jQuery.swap( elem, { "display": "
inline-block" }, |
| 6555 curCSS, [ elem, "marginRight" ]
); |
| 6556 } |
| 6557 } |
| 6558 }; |
| 6559 } |
| 6560 |
| 6561 // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 |
| 6562 // getComputedStyle returns percent when specified for top/left/bottom/r
ight |
| 6563 // rather than make the css module depend on the offset module, we just
check for it here |
| 6564 if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { |
| 6565 jQuery.each( [ "top", "left" ], function( i, prop ) { |
| 6566 jQuery.cssHooks[ prop ] = { |
| 6567 get: function( elem, computed ) { |
| 6568 if ( computed ) { |
| 6569 computed = curCSS( elem, prop ); |
| 6570 // if curCSS returns percentage,
fallback to offset |
| 6571 return rnumnonpx.test( computed
) ? |
| 6572 jQuery( elem ).position(
)[ prop ] + "px" : |
| 6573 computed; |
| 6574 } |
| 6575 } |
| 6576 }; |
| 6577 }); |
| 6578 } |
| 6579 |
| 6580 }); |
| 6581 |
| 6582 if ( jQuery.expr && jQuery.expr.filters ) { |
| 6583 jQuery.expr.filters.hidden = function( elem ) { |
| 6584 // Support: Opera <= 12.12 |
| 6585 // Opera reports offsetWidths and offsetHeights less than zero o
n some elements |
| 6586 return elem.offsetWidth <= 0 && elem.offsetHeight <= 0; |
| 6587 }; |
| 6588 |
| 6589 jQuery.expr.filters.visible = function( elem ) { |
| 6590 return !jQuery.expr.filters.hidden( elem ); |
| 6591 }; |
| 6592 } |
| 6593 |
| 6594 // These hooks are used by animate to expand properties |
| 6595 jQuery.each({ |
| 6596 margin: "", |
| 6597 padding: "", |
| 6598 border: "Width" |
| 6599 }, function( prefix, suffix ) { |
| 6600 jQuery.cssHooks[ prefix + suffix ] = { |
| 6601 expand: function( value ) { |
| 6602 var i = 0, |
| 6603 expanded = {}, |
| 6604 |
| 6605 // assumes a single number if not a string |
| 6606 parts = typeof value === "string" ? value.split(
" ") : [ value ]; |
| 6607 |
| 6608 for ( ; i < 4; i++ ) { |
| 6609 expanded[ prefix + cssExpand[ i ] + suffix ] = |
| 6610 parts[ i ] || parts[ i - 2 ] || parts[ 0
]; |
| 6611 } |
| 6612 |
| 6613 return expanded; |
| 6614 } |
| 6615 }; |
| 6616 |
| 6617 if ( !rmargin.test( prefix ) ) { |
| 6618 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
| 6619 } |
| 6620 }); |
| 6621 var r20 = /%20/g, |
| 6622 rbracket = /\[\]$/, |
| 6623 rCRLF = /\r?\n/g, |
| 6624 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, |
| 6625 rsubmittable = /^(?:input|select|textarea|keygen)/i; |
| 6626 |
| 6627 jQuery.fn.extend({ |
| 6628 serialize: function() { |
| 6629 return jQuery.param( this.serializeArray() ); |
| 6630 }, |
| 6631 serializeArray: function() { |
| 6632 return this.map(function(){ |
| 6633 // Can add propHook for "elements" to filter or add form
elements |
| 6634 var elements = jQuery.prop( this, "elements" ); |
| 6635 return elements ? jQuery.makeArray( elements ) : this; |
| 6636 }) |
| 6637 .filter(function(){ |
| 6638 var type = this.type; |
| 6639 // Use .is(":disabled") so that fieldset[disabled] works |
| 6640 return this.name && !jQuery( this ).is( ":disabled" ) && |
| 6641 rsubmittable.test( this.nodeName ) && !rsubmitte
rTypes.test( type ) && |
| 6642 ( this.checked || !manipulation_rcheckableType.t
est( type ) ); |
| 6643 }) |
| 6644 .map(function( i, elem ){ |
| 6645 var val = jQuery( this ).val(); |
| 6646 |
| 6647 return val == null ? |
| 6648 null : |
| 6649 jQuery.isArray( val ) ? |
| 6650 jQuery.map( val, function( val ){ |
| 6651 return { name: elem.name, value:
val.replace( rCRLF, "\r\n" ) }; |
| 6652 }) : |
| 6653 { name: elem.name, value: val.replace( r
CRLF, "\r\n" ) }; |
| 6654 }).get(); |
| 6655 } |
| 6656 }); |
| 6657 |
| 6658 //Serialize an array of form elements or a set of |
| 6659 //key/values into a query string |
| 6660 jQuery.param = function( a, traditional ) { |
| 6661 var prefix, |
| 6662 s = [], |
| 6663 add = function( key, value ) { |
| 6664 // If value is a function, invoke it and return its valu
e |
| 6665 value = jQuery.isFunction( value ) ? value() : ( value =
= null ? "" : value ); |
| 6666 s[ s.length ] = encodeURIComponent( key ) + "=" + encode
URIComponent( value ); |
| 6667 }; |
| 6668 |
| 6669 // Set traditional to true for jQuery <= 1.3.2 behavior. |
| 6670 if ( traditional === undefined ) { |
| 6671 traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditi
onal; |
| 6672 } |
| 6673 |
| 6674 // If an array was passed in, assume that it is an array of form element
s. |
| 6675 if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) )
{ |
| 6676 // Serialize the form elements |
| 6677 jQuery.each( a, function() { |
| 6678 add( this.name, this.value ); |
| 6679 }); |
| 6680 |
| 6681 } else { |
| 6682 // If traditional, encode the "old" way (the way 1.3.2 or older |
| 6683 // did it), otherwise encode params recursively. |
| 6684 for ( prefix in a ) { |
| 6685 buildParams( prefix, a[ prefix ], traditional, add ); |
| 6686 } |
| 6687 } |
| 6688 |
| 6689 // Return the resulting serialization |
| 6690 return s.join( "&" ).replace( r20, "+" ); |
| 6691 }; |
| 6692 |
| 6693 function buildParams( prefix, obj, traditional, add ) { |
| 6694 var name; |
| 6695 |
| 6696 if ( jQuery.isArray( obj ) ) { |
| 6697 // Serialize array item. |
| 6698 jQuery.each( obj, function( i, v ) { |
| 6699 if ( traditional || rbracket.test( prefix ) ) { |
| 6700 // Treat each array item as a scalar. |
| 6701 add( prefix, v ); |
| 6702 |
| 6703 } else { |
| 6704 // Item is non-scalar (array or object), encode
its numeric index. |
| 6705 buildParams( prefix + "[" + ( typeof v === "obje
ct" ? i : "" ) + "]", v, traditional, add ); |
| 6706 } |
| 6707 }); |
| 6708 |
| 6709 } else if ( !traditional && jQuery.type( obj ) === "object" ) { |
| 6710 // Serialize object item. |
| 6711 for ( name in obj ) { |
| 6712 buildParams( prefix + "[" + name + "]", obj[ name ], tra
ditional, add ); |
| 6713 } |
| 6714 |
| 6715 } else { |
| 6716 // Serialize scalar item. |
| 6717 add( prefix, obj ); |
| 6718 } |
| 6719 } |
| 6720 jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblcl
ick " + |
| 6721 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave "
+ |
| 6722 "change select submit keydown keypress keyup error contextmenu").split("
"), function( i, name ) { |
| 6723 |
| 6724 // Handle event binding |
| 6725 jQuery.fn[ name ] = function( data, fn ) { |
| 6726 return arguments.length > 0 ? |
| 6727 this.on( name, null, data, fn ) : |
| 6728 this.trigger( name ); |
| 6729 }; |
| 6730 }); |
| 6731 |
| 6732 jQuery.fn.extend({ |
| 6733 hover: function( fnOver, fnOut ) { |
| 6734 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
| 6735 }, |
| 6736 |
| 6737 bind: function( types, data, fn ) { |
| 6738 return this.on( types, null, data, fn ); |
| 6739 }, |
| 6740 unbind: function( types, fn ) { |
| 6741 return this.off( types, null, fn ); |
| 6742 }, |
| 6743 |
| 6744 delegate: function( selector, types, data, fn ) { |
| 6745 return this.on( types, selector, data, fn ); |
| 6746 }, |
| 6747 undelegate: function( selector, types, fn ) { |
| 6748 // ( namespace ) or ( selector, types [, fn] ) |
| 6749 return arguments.length === 1 ? this.off( selector, "**" ) : thi
s.off( types, selector || "**", fn ); |
| 6750 } |
| 6751 }); |
| 6752 var |
| 6753 // Document location |
| 6754 ajaxLocParts, |
| 6755 ajaxLocation, |
| 6756 |
| 6757 ajax_nonce = jQuery.now(), |
| 6758 |
| 6759 ajax_rquery = /\?/, |
| 6760 rhash = /#.*$/, |
| 6761 rts = /([?&])_=[^&]*/, |
| 6762 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, |
| 6763 // #7653, #8125, #8152: local protocol detection |
| 6764 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget
):$/, |
| 6765 rnoContent = /^(?:GET|HEAD)$/, |
| 6766 rprotocol = /^\/\//, |
| 6767 rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, |
| 6768 |
| 6769 // Keep a copy of the old load method |
| 6770 _load = jQuery.fn.load, |
| 6771 |
| 6772 /* Prefilters |
| 6773 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js f
or an example) |
| 6774 * 2) These are called: |
| 6775 * - BEFORE asking for a transport |
| 6776 * - AFTER param serialization (s.data is a string if s.processData i
s true) |
| 6777 * 3) key is the dataType |
| 6778 * 4) the catchall symbol "*" can be used |
| 6779 * 5) execution will start with transport dataType and THEN continue dow
n to "*" if needed |
| 6780 */ |
| 6781 prefilters = {}, |
| 6782 |
| 6783 /* Transports bindings |
| 6784 * 1) key is the dataType |
| 6785 * 2) the catchall symbol "*" can be used |
| 6786 * 3) selection will start with transport dataType and THEN go to "*" if
needed |
| 6787 */ |
| 6788 transports = {}, |
| 6789 |
| 6790 // Avoid comment-prolog char sequence (#10098); must appease lint and ev
ade compression |
| 6791 allTypes = "*/".concat("*"); |
| 6792 |
| 6793 // #8138, IE may throw an exception when accessing |
| 6794 // a field from window.location if document.domain has been set |
| 6795 try { |
| 6796 ajaxLocation = location.href; |
| 6797 } catch( e ) { |
| 6798 // Use the href attribute of an A element |
| 6799 // since IE will modify it given document.location |
| 6800 ajaxLocation = document.createElement( "a" ); |
| 6801 ajaxLocation.href = ""; |
| 6802 ajaxLocation = ajaxLocation.href; |
| 6803 } |
| 6804 |
| 6805 // Segment location into parts |
| 6806 ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; |
| 6807 |
| 6808 // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport |
| 6809 function addToPrefiltersOrTransports( structure ) { |
| 6810 |
| 6811 // dataTypeExpression is optional and defaults to "*" |
| 6812 return function( dataTypeExpression, func ) { |
| 6813 |
| 6814 if ( typeof dataTypeExpression !== "string" ) { |
| 6815 func = dataTypeExpression; |
| 6816 dataTypeExpression = "*"; |
| 6817 } |
| 6818 |
| 6819 var dataType, |
| 6820 i = 0, |
| 6821 dataTypes = dataTypeExpression.toLowerCase().match( core
_rnotwhite ) || []; |
| 6822 |
| 6823 if ( jQuery.isFunction( func ) ) { |
| 6824 // For each dataType in the dataTypeExpression |
| 6825 while ( (dataType = dataTypes[i++]) ) { |
| 6826 // Prepend if requested |
| 6827 if ( dataType[0] === "+" ) { |
| 6828 dataType = dataType.slice( 1 ) || "*"; |
| 6829 (structure[ dataType ] = structure[ data
Type ] || []).unshift( func ); |
| 6830 |
| 6831 // Otherwise append |
| 6832 } else { |
| 6833 (structure[ dataType ] = structure[ data
Type ] || []).push( func ); |
| 6834 } |
| 6835 } |
| 6836 } |
| 6837 }; |
| 6838 } |
| 6839 |
| 6840 // Base inspection function for prefilters and transports |
| 6841 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqX
HR ) { |
| 6842 |
| 6843 var inspected = {}, |
| 6844 seekingTransport = ( structure === transports ); |
| 6845 |
| 6846 function inspect( dataType ) { |
| 6847 var selected; |
| 6848 inspected[ dataType ] = true; |
| 6849 jQuery.each( structure[ dataType ] || [], function( _, prefilter
OrFactory ) { |
| 6850 var dataTypeOrTransport = prefilterOrFactory( options, o
riginalOptions, jqXHR ); |
| 6851 if( typeof dataTypeOrTransport === "string" && !seekingT
ransport && !inspected[ dataTypeOrTransport ] ) { |
| 6852 options.dataTypes.unshift( dataTypeOrTransport )
; |
| 6853 inspect( dataTypeOrTransport ); |
| 6854 return false; |
| 6855 } else if ( seekingTransport ) { |
| 6856 return !( selected = dataTypeOrTransport ); |
| 6857 } |
| 6858 }); |
| 6859 return selected; |
| 6860 } |
| 6861 |
| 6862 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect
( "*" ); |
| 6863 } |
| 6864 |
| 6865 // A special extend for ajax options |
| 6866 // that takes "flat" options (not to be deep extended) |
| 6867 // Fixes #9887 |
| 6868 function ajaxExtend( target, src ) { |
| 6869 var key, deep, |
| 6870 flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
| 6871 |
| 6872 for ( key in src ) { |
| 6873 if ( src[ key ] !== undefined ) { |
| 6874 ( flatOptions[ key ] ? target : ( deep || (deep = {}) )
)[ key ] = src[ key ]; |
| 6875 } |
| 6876 } |
| 6877 if ( deep ) { |
| 6878 jQuery.extend( true, target, deep ); |
| 6879 } |
| 6880 |
| 6881 return target; |
| 6882 } |
| 6883 |
| 6884 jQuery.fn.load = function( url, params, callback ) { |
| 6885 if ( typeof url !== "string" && _load ) { |
| 6886 return _load.apply( this, arguments ); |
| 6887 } |
| 6888 |
| 6889 var selector, type, response, |
| 6890 self = this, |
| 6891 off = url.indexOf(" "); |
| 6892 |
| 6893 if ( off >= 0 ) { |
| 6894 selector = url.slice( off ); |
| 6895 url = url.slice( 0, off ); |
| 6896 } |
| 6897 |
| 6898 // If it's a function |
| 6899 if ( jQuery.isFunction( params ) ) { |
| 6900 |
| 6901 // We assume that it's the callback |
| 6902 callback = params; |
| 6903 params = undefined; |
| 6904 |
| 6905 // Otherwise, build a param string |
| 6906 } else if ( params && typeof params === "object" ) { |
| 6907 type = "POST"; |
| 6908 } |
| 6909 |
| 6910 // If we have elements to modify, make the request |
| 6911 if ( self.length > 0 ) { |
| 6912 jQuery.ajax({ |
| 6913 url: url, |
| 6914 |
| 6915 // if "type" variable is undefined, then "GET" method wi
ll be used |
| 6916 type: type, |
| 6917 dataType: "html", |
| 6918 data: params |
| 6919 }).done(function( responseText ) { |
| 6920 |
| 6921 // Save response for use in complete callback |
| 6922 response = arguments; |
| 6923 |
| 6924 self.html( selector ? |
| 6925 |
| 6926 // If a selector was specified, locate the right
elements in a dummy div |
| 6927 // Exclude scripts to avoid IE 'Permission Denie
d' errors |
| 6928 jQuery("<div>").append( jQuery.parseHTML( respon
seText ) ).find( selector ) : |
| 6929 |
| 6930 // Otherwise use the full result |
| 6931 responseText ); |
| 6932 |
| 6933 }).complete( callback && function( jqXHR, status ) { |
| 6934 self.each( callback, response || [ jqXHR.responseText, s
tatus, jqXHR ] ); |
| 6935 }); |
| 6936 } |
| 6937 |
| 6938 return this; |
| 6939 }; |
| 6940 |
| 6941 // Attach a bunch of functions for handling common AJAX events |
| 6942 jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSucces
s", "ajaxSend" ], function( i, type ){ |
| 6943 jQuery.fn[ type ] = function( fn ){ |
| 6944 return this.on( type, fn ); |
| 6945 }; |
| 6946 }); |
| 6947 |
| 6948 jQuery.extend({ |
| 6949 |
| 6950 // Counter for holding the number of active queries |
| 6951 active: 0, |
| 6952 |
| 6953 // Last-Modified header cache for next request |
| 6954 lastModified: {}, |
| 6955 etag: {}, |
| 6956 |
| 6957 ajaxSettings: { |
| 6958 url: ajaxLocation, |
| 6959 type: "GET", |
| 6960 isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
| 6961 global: true, |
| 6962 processData: true, |
| 6963 async: true, |
| 6964 contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
| 6965 /* |
| 6966 timeout: 0, |
| 6967 data: null, |
| 6968 dataType: null, |
| 6969 username: null, |
| 6970 password: null, |
| 6971 cache: null, |
| 6972 throws: false, |
| 6973 traditional: false, |
| 6974 headers: {}, |
| 6975 */ |
| 6976 |
| 6977 accepts: { |
| 6978 "*": allTypes, |
| 6979 text: "text/plain", |
| 6980 html: "text/html", |
| 6981 xml: "application/xml, text/xml", |
| 6982 json: "application/json, text/javascript" |
| 6983 }, |
| 6984 |
| 6985 contents: { |
| 6986 xml: /xml/, |
| 6987 html: /html/, |
| 6988 json: /json/ |
| 6989 }, |
| 6990 |
| 6991 responseFields: { |
| 6992 xml: "responseXML", |
| 6993 text: "responseText", |
| 6994 json: "responseJSON" |
| 6995 }, |
| 6996 |
| 6997 // Data converters |
| 6998 // Keys separate source (or catchall "*") and destination types
with a single space |
| 6999 converters: { |
| 7000 |
| 7001 // Convert anything to text |
| 7002 "* text": String, |
| 7003 |
| 7004 // Text to html (true = no transformation) |
| 7005 "text html": true, |
| 7006 |
| 7007 // Evaluate text as a json expression |
| 7008 "text json": jQuery.parseJSON, |
| 7009 |
| 7010 // Parse text as xml |
| 7011 "text xml": jQuery.parseXML |
| 7012 }, |
| 7013 |
| 7014 // For options that shouldn't be deep extended: |
| 7015 // you can add your own custom options here if |
| 7016 // and when you create one that shouldn't be |
| 7017 // deep extended (see ajaxExtend) |
| 7018 flatOptions: { |
| 7019 url: true, |
| 7020 context: true |
| 7021 } |
| 7022 }, |
| 7023 |
| 7024 // Creates a full fledged settings object into target |
| 7025 // with both ajaxSettings and settings fields. |
| 7026 // If target is omitted, writes into ajaxSettings. |
| 7027 ajaxSetup: function( target, settings ) { |
| 7028 return settings ? |
| 7029 |
| 7030 // Building a settings object |
| 7031 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), s
ettings ) : |
| 7032 |
| 7033 // Extending ajaxSettings |
| 7034 ajaxExtend( jQuery.ajaxSettings, target ); |
| 7035 }, |
| 7036 |
| 7037 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), |
| 7038 ajaxTransport: addToPrefiltersOrTransports( transports ), |
| 7039 |
| 7040 // Main method |
| 7041 ajax: function( url, options ) { |
| 7042 |
| 7043 // If url is an object, simulate pre-1.5 signature |
| 7044 if ( typeof url === "object" ) { |
| 7045 options = url; |
| 7046 url = undefined; |
| 7047 } |
| 7048 |
| 7049 // Force options to be an object |
| 7050 options = options || {}; |
| 7051 |
| 7052 var transport, |
| 7053 // URL without anti-cache param |
| 7054 cacheURL, |
| 7055 // Response headers |
| 7056 responseHeadersString, |
| 7057 responseHeaders, |
| 7058 // timeout handle |
| 7059 timeoutTimer, |
| 7060 // Cross-domain detection vars |
| 7061 parts, |
| 7062 // To know if global events are to be dispatched |
| 7063 fireGlobals, |
| 7064 // Loop variable |
| 7065 i, |
| 7066 // Create the final options object |
| 7067 s = jQuery.ajaxSetup( {}, options ), |
| 7068 // Callbacks context |
| 7069 callbackContext = s.context || s, |
| 7070 // Context for global events is callbackContext if it is
a DOM node or jQuery collection |
| 7071 globalEventContext = s.context && ( callbackContext.node
Type || callbackContext.jquery ) ? |
| 7072 jQuery( callbackContext ) : |
| 7073 jQuery.event, |
| 7074 // Deferreds |
| 7075 deferred = jQuery.Deferred(), |
| 7076 completeDeferred = jQuery.Callbacks("once memory"), |
| 7077 // Status-dependent callbacks |
| 7078 statusCode = s.statusCode || {}, |
| 7079 // Headers (they are sent all at once) |
| 7080 requestHeaders = {}, |
| 7081 requestHeadersNames = {}, |
| 7082 // The jqXHR state |
| 7083 state = 0, |
| 7084 // Default abort message |
| 7085 strAbort = "canceled", |
| 7086 // Fake xhr |
| 7087 jqXHR = { |
| 7088 readyState: 0, |
| 7089 |
| 7090 // Builds headers hashtable if needed |
| 7091 getResponseHeader: function( key ) { |
| 7092 var match; |
| 7093 if ( state === 2 ) { |
| 7094 if ( !responseHeaders ) { |
| 7095 responseHeaders = {}; |
| 7096 while ( (match = rheader
s.exec( responseHeadersString )) ) { |
| 7097 responseHeaders[
match[1].toLowerCase() ] = match[ 2 ]; |
| 7098 } |
| 7099 } |
| 7100 match = responseHeaders[ key.toL
owerCase() ]; |
| 7101 } |
| 7102 return match == null ? null : match; |
| 7103 }, |
| 7104 |
| 7105 // Raw string |
| 7106 getAllResponseHeaders: function() { |
| 7107 return state === 2 ? responseHeadersStri
ng : null; |
| 7108 }, |
| 7109 |
| 7110 // Caches the header |
| 7111 setRequestHeader: function( name, value ) { |
| 7112 var lname = name.toLowerCase(); |
| 7113 if ( !state ) { |
| 7114 name = requestHeadersNames[ lnam
e ] = requestHeadersNames[ lname ] || name; |
| 7115 requestHeaders[ name ] = value; |
| 7116 } |
| 7117 return this; |
| 7118 }, |
| 7119 |
| 7120 // Overrides response content-type header |
| 7121 overrideMimeType: function( type ) { |
| 7122 if ( !state ) { |
| 7123 s.mimeType = type; |
| 7124 } |
| 7125 return this; |
| 7126 }, |
| 7127 |
| 7128 // Status-dependent callbacks |
| 7129 statusCode: function( map ) { |
| 7130 var code; |
| 7131 if ( map ) { |
| 7132 if ( state < 2 ) { |
| 7133 for ( code in map ) { |
| 7134 // Lazy-add the
new callback in a way that preserves old ones |
| 7135 statusCode[ code
] = [ statusCode[ code ], map[ code ] ]; |
| 7136 } |
| 7137 } else { |
| 7138 // Execute the appropria
te callbacks |
| 7139 jqXHR.always( map[ jqXHR
.status ] ); |
| 7140 } |
| 7141 } |
| 7142 return this; |
| 7143 }, |
| 7144 |
| 7145 // Cancel the request |
| 7146 abort: function( statusText ) { |
| 7147 var finalText = statusText || strAbort; |
| 7148 if ( transport ) { |
| 7149 transport.abort( finalText ); |
| 7150 } |
| 7151 done( 0, finalText ); |
| 7152 return this; |
| 7153 } |
| 7154 }; |
| 7155 |
| 7156 // Attach deferreds |
| 7157 deferred.promise( jqXHR ).complete = completeDeferred.add; |
| 7158 jqXHR.success = jqXHR.done; |
| 7159 jqXHR.error = jqXHR.fail; |
| 7160 |
| 7161 // Remove hash character (#7531: and string promotion) |
| 7162 // Add protocol if not provided (prefilters might expect it) |
| 7163 // Handle falsy url in the settings object (#10093: consistency
with old signature) |
| 7164 // We also use the url parameter if available |
| 7165 s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash
, "" ) |
| 7166 .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
| 7167 |
| 7168 // Alias method option to type as per ticket #12004 |
| 7169 s.type = options.method || options.type || s.method || s.type; |
| 7170 |
| 7171 // Extract dataTypes list |
| 7172 s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().mat
ch( core_rnotwhite ) || [""]; |
| 7173 |
| 7174 // A cross-domain request is in order when we have a protocol:ho
st:port mismatch |
| 7175 if ( s.crossDomain == null ) { |
| 7176 parts = rurl.exec( s.url.toLowerCase() ); |
| 7177 s.crossDomain = !!( parts && |
| 7178 ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ]
!== ajaxLocParts[ 2 ] || |
| 7179 ( parts[ 3 ] || ( parts[ 1 ] === "http:"
? "80" : "443" ) ) !== |
| 7180 ( ajaxLocParts[ 3 ] || ( ajaxLoc
Parts[ 1 ] === "http:" ? "80" : "443" ) ) ) |
| 7181 ); |
| 7182 } |
| 7183 |
| 7184 // Convert data if not already a string |
| 7185 if ( s.data && s.processData && typeof s.data !== "string" ) { |
| 7186 s.data = jQuery.param( s.data, s.traditional ); |
| 7187 } |
| 7188 |
| 7189 // Apply prefilters |
| 7190 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
| 7191 |
| 7192 // If request was aborted inside a prefilter, stop there |
| 7193 if ( state === 2 ) { |
| 7194 return jqXHR; |
| 7195 } |
| 7196 |
| 7197 // We can fire global events as of now if asked to |
| 7198 fireGlobals = s.global; |
| 7199 |
| 7200 // Watch for a new set of requests |
| 7201 if ( fireGlobals && jQuery.active++ === 0 ) { |
| 7202 jQuery.event.trigger("ajaxStart"); |
| 7203 } |
| 7204 |
| 7205 // Uppercase the type |
| 7206 s.type = s.type.toUpperCase(); |
| 7207 |
| 7208 // Determine if request has content |
| 7209 s.hasContent = !rnoContent.test( s.type ); |
| 7210 |
| 7211 // Save the URL in case we're toying with the If-Modified-Since |
| 7212 // and/or If-None-Match header later on |
| 7213 cacheURL = s.url; |
| 7214 |
| 7215 // More options handling for requests with no content |
| 7216 if ( !s.hasContent ) { |
| 7217 |
| 7218 // If data is available, append data to url |
| 7219 if ( s.data ) { |
| 7220 cacheURL = ( s.url += ( ajax_rquery.test( cacheU
RL ) ? "&" : "?" ) + s.data ); |
| 7221 // #9682: remove data so that it's not used in a
n eventual retry |
| 7222 delete s.data; |
| 7223 } |
| 7224 |
| 7225 // Add anti-cache in url if needed |
| 7226 if ( s.cache === false ) { |
| 7227 s.url = rts.test( cacheURL ) ? |
| 7228 |
| 7229 // If there is already a '_' parameter,
set its value |
| 7230 cacheURL.replace( rts, "$1_=" + ajax_non
ce++ ) : |
| 7231 |
| 7232 // Otherwise add one to the end |
| 7233 cacheURL + ( ajax_rquery.test( cacheURL
) ? "&" : "?" ) + "_=" + ajax_nonce++; |
| 7234 } |
| 7235 } |
| 7236 |
| 7237 // Set the If-Modified-Since and/or If-None-Match header, if in
ifModified mode. |
| 7238 if ( s.ifModified ) { |
| 7239 if ( jQuery.lastModified[ cacheURL ] ) { |
| 7240 jqXHR.setRequestHeader( "If-Modified-Since", jQu
ery.lastModified[ cacheURL ] ); |
| 7241 } |
| 7242 if ( jQuery.etag[ cacheURL ] ) { |
| 7243 jqXHR.setRequestHeader( "If-None-Match", jQuery.
etag[ cacheURL ] ); |
| 7244 } |
| 7245 } |
| 7246 |
| 7247 // Set the correct header, if data is being sent |
| 7248 if ( s.data && s.hasContent && s.contentType !== false || option
s.contentType ) { |
| 7249 jqXHR.setRequestHeader( "Content-Type", s.contentType ); |
| 7250 } |
| 7251 |
| 7252 // Set the Accepts header for the server, depending on the dataT
ype |
| 7253 jqXHR.setRequestHeader( |
| 7254 "Accept", |
| 7255 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? |
| 7256 s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ]
!== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
| 7257 s.accepts[ "*" ] |
| 7258 ); |
| 7259 |
| 7260 // Check for headers option |
| 7261 for ( i in s.headers ) { |
| 7262 jqXHR.setRequestHeader( i, s.headers[ i ] ); |
| 7263 } |
| 7264 |
| 7265 // Allow custom headers/mimetypes and early abort |
| 7266 if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR
, s ) === false || state === 2 ) ) { |
| 7267 // Abort if not done already and return |
| 7268 return jqXHR.abort(); |
| 7269 } |
| 7270 |
| 7271 // aborting is no longer a cancellation |
| 7272 strAbort = "abort"; |
| 7273 |
| 7274 // Install callbacks on deferreds |
| 7275 for ( i in { success: 1, error: 1, complete: 1 } ) { |
| 7276 jqXHR[ i ]( s[ i ] ); |
| 7277 } |
| 7278 |
| 7279 // Get transport |
| 7280 transport = inspectPrefiltersOrTransports( transports, s, option
s, jqXHR ); |
| 7281 |
| 7282 // If no transport, we auto-abort |
| 7283 if ( !transport ) { |
| 7284 done( -1, "No Transport" ); |
| 7285 } else { |
| 7286 jqXHR.readyState = 1; |
| 7287 |
| 7288 // Send global event |
| 7289 if ( fireGlobals ) { |
| 7290 globalEventContext.trigger( "ajaxSend", [ jqXHR,
s ] ); |
| 7291 } |
| 7292 // Timeout |
| 7293 if ( s.async && s.timeout > 0 ) { |
| 7294 timeoutTimer = setTimeout(function() { |
| 7295 jqXHR.abort("timeout"); |
| 7296 }, s.timeout ); |
| 7297 } |
| 7298 |
| 7299 try { |
| 7300 state = 1; |
| 7301 transport.send( requestHeaders, done ); |
| 7302 } catch ( e ) { |
| 7303 // Propagate exception as error if not done |
| 7304 if ( state < 2 ) { |
| 7305 done( -1, e ); |
| 7306 // Simply rethrow otherwise |
| 7307 } else { |
| 7308 throw e; |
| 7309 } |
| 7310 } |
| 7311 } |
| 7312 |
| 7313 // Callback for when everything is done |
| 7314 function done( status, nativeStatusText, responses, headers ) { |
| 7315 var isSuccess, success, error, response, modified, |
| 7316 statusText = nativeStatusText; |
| 7317 |
| 7318 // Called once |
| 7319 if ( state === 2 ) { |
| 7320 return; |
| 7321 } |
| 7322 |
| 7323 // State is "done" now |
| 7324 state = 2; |
| 7325 |
| 7326 // Clear timeout if it exists |
| 7327 if ( timeoutTimer ) { |
| 7328 clearTimeout( timeoutTimer ); |
| 7329 } |
| 7330 |
| 7331 // Dereference transport for early garbage collection |
| 7332 // (no matter how long the jqXHR object will be used) |
| 7333 transport = undefined; |
| 7334 |
| 7335 // Cache response headers |
| 7336 responseHeadersString = headers || ""; |
| 7337 |
| 7338 // Set readyState |
| 7339 jqXHR.readyState = status > 0 ? 4 : 0; |
| 7340 |
| 7341 // Determine if successful |
| 7342 isSuccess = status >= 200 && status < 300 || status ===
304; |
| 7343 |
| 7344 // Get response data |
| 7345 if ( responses ) { |
| 7346 response = ajaxHandleResponses( s, jqXHR, respon
ses ); |
| 7347 } |
| 7348 |
| 7349 // Convert no matter what (that way responseXXX fields a
re always set) |
| 7350 response = ajaxConvert( s, response, jqXHR, isSuccess ); |
| 7351 |
| 7352 // If successful, handle type chaining |
| 7353 if ( isSuccess ) { |
| 7354 |
| 7355 // Set the If-Modified-Since and/or If-None-Matc
h header, if in ifModified mode. |
| 7356 if ( s.ifModified ) { |
| 7357 modified = jqXHR.getResponseHeader("Last
-Modified"); |
| 7358 if ( modified ) { |
| 7359 jQuery.lastModified[ cacheURL ]
= modified; |
| 7360 } |
| 7361 modified = jqXHR.getResponseHeader("etag
"); |
| 7362 if ( modified ) { |
| 7363 jQuery.etag[ cacheURL ] = modifi
ed; |
| 7364 } |
| 7365 } |
| 7366 |
| 7367 // if no content |
| 7368 if ( status === 204 || s.type === "HEAD" ) { |
| 7369 statusText = "nocontent"; |
| 7370 |
| 7371 // if not modified |
| 7372 } else if ( status === 304 ) { |
| 7373 statusText = "notmodified"; |
| 7374 |
| 7375 // If we have data, let's convert it |
| 7376 } else { |
| 7377 statusText = response.state; |
| 7378 success = response.data; |
| 7379 error = response.error; |
| 7380 isSuccess = !error; |
| 7381 } |
| 7382 } else { |
| 7383 // We extract error from statusText |
| 7384 // then normalize statusText and status for non-
aborts |
| 7385 error = statusText; |
| 7386 if ( status || !statusText ) { |
| 7387 statusText = "error"; |
| 7388 if ( status < 0 ) { |
| 7389 status = 0; |
| 7390 } |
| 7391 } |
| 7392 } |
| 7393 |
| 7394 // Set data for the fake xhr object |
| 7395 jqXHR.status = status; |
| 7396 jqXHR.statusText = ( nativeStatusText || statusText ) +
""; |
| 7397 |
| 7398 // Success/Error |
| 7399 if ( isSuccess ) { |
| 7400 deferred.resolveWith( callbackContext, [ success
, statusText, jqXHR ] ); |
| 7401 } else { |
| 7402 deferred.rejectWith( callbackContext, [ jqXHR, s
tatusText, error ] ); |
| 7403 } |
| 7404 |
| 7405 // Status-dependent callbacks |
| 7406 jqXHR.statusCode( statusCode ); |
| 7407 statusCode = undefined; |
| 7408 |
| 7409 if ( fireGlobals ) { |
| 7410 globalEventContext.trigger( isSuccess ? "ajaxSuc
cess" : "ajaxError", |
| 7411 [ jqXHR, s, isSuccess ? success : error
] ); |
| 7412 } |
| 7413 |
| 7414 // Complete |
| 7415 completeDeferred.fireWith( callbackContext, [ jqXHR, sta
tusText ] ); |
| 7416 |
| 7417 if ( fireGlobals ) { |
| 7418 globalEventContext.trigger( "ajaxComplete", [ jq
XHR, s ] ); |
| 7419 // Handle the global AJAX counter |
| 7420 if ( !( --jQuery.active ) ) { |
| 7421 jQuery.event.trigger("ajaxStop"); |
| 7422 } |
| 7423 } |
| 7424 } |
| 7425 |
| 7426 return jqXHR; |
| 7427 }, |
| 7428 |
| 7429 getJSON: function( url, data, callback ) { |
| 7430 return jQuery.get( url, data, callback, "json" ); |
| 7431 }, |
| 7432 |
| 7433 getScript: function( url, callback ) { |
| 7434 return jQuery.get( url, undefined, callback, "script" ); |
| 7435 } |
| 7436 }); |
| 7437 |
| 7438 jQuery.each( [ "get", "post" ], function( i, method ) { |
| 7439 jQuery[ method ] = function( url, data, callback, type ) { |
| 7440 // shift arguments if data argument was omitted |
| 7441 if ( jQuery.isFunction( data ) ) { |
| 7442 type = type || callback; |
| 7443 callback = data; |
| 7444 data = undefined; |
| 7445 } |
| 7446 |
| 7447 return jQuery.ajax({ |
| 7448 url: url, |
| 7449 type: method, |
| 7450 dataType: type, |
| 7451 data: data, |
| 7452 success: callback |
| 7453 }); |
| 7454 }; |
| 7455 }); |
| 7456 |
| 7457 /* Handles responses to an ajax request: |
| 7458 * - finds the right dataType (mediates between content-type and expected dataTy
pe) |
| 7459 * - returns the corresponding response |
| 7460 */ |
| 7461 function ajaxHandleResponses( s, jqXHR, responses ) { |
| 7462 |
| 7463 var ct, type, finalDataType, firstDataType, |
| 7464 contents = s.contents, |
| 7465 dataTypes = s.dataTypes; |
| 7466 |
| 7467 // Remove auto dataType and get content-type in the process |
| 7468 while( dataTypes[ 0 ] === "*" ) { |
| 7469 dataTypes.shift(); |
| 7470 if ( ct === undefined ) { |
| 7471 ct = s.mimeType || jqXHR.getResponseHeader("Content-Type
"); |
| 7472 } |
| 7473 } |
| 7474 |
| 7475 // Check if we're dealing with a known content-type |
| 7476 if ( ct ) { |
| 7477 for ( type in contents ) { |
| 7478 if ( contents[ type ] && contents[ type ].test( ct ) ) { |
| 7479 dataTypes.unshift( type ); |
| 7480 break; |
| 7481 } |
| 7482 } |
| 7483 } |
| 7484 |
| 7485 // Check to see if we have a response for the expected dataType |
| 7486 if ( dataTypes[ 0 ] in responses ) { |
| 7487 finalDataType = dataTypes[ 0 ]; |
| 7488 } else { |
| 7489 // Try convertible dataTypes |
| 7490 for ( type in responses ) { |
| 7491 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataT
ypes[0] ] ) { |
| 7492 finalDataType = type; |
| 7493 break; |
| 7494 } |
| 7495 if ( !firstDataType ) { |
| 7496 firstDataType = type; |
| 7497 } |
| 7498 } |
| 7499 // Or just use first one |
| 7500 finalDataType = finalDataType || firstDataType; |
| 7501 } |
| 7502 |
| 7503 // If we found a dataType |
| 7504 // We add the dataType to the list if needed |
| 7505 // and return the corresponding response |
| 7506 if ( finalDataType ) { |
| 7507 if ( finalDataType !== dataTypes[ 0 ] ) { |
| 7508 dataTypes.unshift( finalDataType ); |
| 7509 } |
| 7510 return responses[ finalDataType ]; |
| 7511 } |
| 7512 } |
| 7513 |
| 7514 /* Chain conversions given the request and the original response |
| 7515 * Also sets the responseXXX fields on the jqXHR instance |
| 7516 */ |
| 7517 function ajaxConvert( s, response, jqXHR, isSuccess ) { |
| 7518 var conv2, current, conv, tmp, prev, |
| 7519 converters = {}, |
| 7520 // Work with a copy of dataTypes in case we need to modify it fo
r conversion |
| 7521 dataTypes = s.dataTypes.slice(); |
| 7522 |
| 7523 // Create converters map with lowercased keys |
| 7524 if ( dataTypes[ 1 ] ) { |
| 7525 for ( conv in s.converters ) { |
| 7526 converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
| 7527 } |
| 7528 } |
| 7529 |
| 7530 current = dataTypes.shift(); |
| 7531 |
| 7532 // Convert to each sequential dataType |
| 7533 while ( current ) { |
| 7534 |
| 7535 if ( s.responseFields[ current ] ) { |
| 7536 jqXHR[ s.responseFields[ current ] ] = response; |
| 7537 } |
| 7538 |
| 7539 // Apply the dataFilter if provided |
| 7540 if ( !prev && isSuccess && s.dataFilter ) { |
| 7541 response = s.dataFilter( response, s.dataType ); |
| 7542 } |
| 7543 |
| 7544 prev = current; |
| 7545 current = dataTypes.shift(); |
| 7546 |
| 7547 if ( current ) { |
| 7548 |
| 7549 // There's only work to do if current dataType is non-auto |
| 7550 if ( current === "*" ) { |
| 7551 |
| 7552 current = prev; |
| 7553 |
| 7554 // Convert response if prev dataType is non-auto and dif
fers from current |
| 7555 } else if ( prev !== "*" && prev !== current ) { |
| 7556 |
| 7557 // Seek a direct converter |
| 7558 conv = converters[ prev + " " + current ] || con
verters[ "* " + current ]; |
| 7559 |
| 7560 // If none found, seek a pair |
| 7561 if ( !conv ) { |
| 7562 for ( conv2 in converters ) { |
| 7563 |
| 7564 // If conv2 outputs current |
| 7565 tmp = conv2.split( " " ); |
| 7566 if ( tmp[ 1 ] === current ) { |
| 7567 |
| 7568 // If prev can be conver
ted to accepted input |
| 7569 conv = converters[ prev
+ " " + tmp[ 0 ] ] || |
| 7570 converters[ "* "
+ tmp[ 0 ] ]; |
| 7571 if ( conv ) { |
| 7572 // Condense equi
valence converters |
| 7573 if ( conv === tr
ue ) { |
| 7574 conv = c
onverters[ conv2 ]; |
| 7575 |
| 7576 // Otherwise, in
sert the intermediate dataType |
| 7577 } else if ( conv
erters[ conv2 ] !== true ) { |
| 7578 current
= tmp[ 0 ]; |
| 7579 dataType
s.unshift( tmp[ 1 ] ); |
| 7580 } |
| 7581 break; |
| 7582 } |
| 7583 } |
| 7584 } |
| 7585 } |
| 7586 |
| 7587 // Apply converter (if not an equivalence) |
| 7588 if ( conv !== true ) { |
| 7589 |
| 7590 // Unless errors are allowed to bubble,
catch and return them |
| 7591 if ( conv && s[ "throws" ] ) { |
| 7592 response = conv( response ); |
| 7593 } else { |
| 7594 try { |
| 7595 response = conv( respons
e ); |
| 7596 } catch ( e ) { |
| 7597 return { state: "parsere
rror", error: conv ? e : "No conversion from " + prev + " to " + current }; |
| 7598 } |
| 7599 } |
| 7600 } |
| 7601 } |
| 7602 } |
| 7603 } |
| 7604 |
| 7605 return { state: "success", data: response }; |
| 7606 } |
| 7607 // Install script dataType |
| 7608 jQuery.ajaxSetup({ |
| 7609 accepts: { |
| 7610 script: "text/javascript, application/javascript, application/ec
mascript, application/x-ecmascript" |
| 7611 }, |
| 7612 contents: { |
| 7613 script: /(?:java|ecma)script/ |
| 7614 }, |
| 7615 converters: { |
| 7616 "text script": function( text ) { |
| 7617 jQuery.globalEval( text ); |
| 7618 return text; |
| 7619 } |
| 7620 } |
| 7621 }); |
| 7622 |
| 7623 // Handle cache's special case and crossDomain |
| 7624 jQuery.ajaxPrefilter( "script", function( s ) { |
| 7625 if ( s.cache === undefined ) { |
| 7626 s.cache = false; |
| 7627 } |
| 7628 if ( s.crossDomain ) { |
| 7629 s.type = "GET"; |
| 7630 } |
| 7631 }); |
| 7632 |
| 7633 // Bind script tag hack transport |
| 7634 jQuery.ajaxTransport( "script", function( s ) { |
| 7635 // This transport only deals with cross domain requests |
| 7636 if ( s.crossDomain ) { |
| 7637 var script, callback; |
| 7638 return { |
| 7639 send: function( _, complete ) { |
| 7640 script = jQuery("<script>").prop({ |
| 7641 async: true, |
| 7642 charset: s.scriptCharset, |
| 7643 src: s.url |
| 7644 }).on( |
| 7645 "load error", |
| 7646 callback = function( evt ) { |
| 7647 script.remove(); |
| 7648 callback = null; |
| 7649 if ( evt ) { |
| 7650 complete( evt.type === "
error" ? 404 : 200, evt.type ); |
| 7651 } |
| 7652 } |
| 7653 ); |
| 7654 document.head.appendChild( script[ 0 ] ); |
| 7655 }, |
| 7656 abort: function() { |
| 7657 if ( callback ) { |
| 7658 callback(); |
| 7659 } |
| 7660 } |
| 7661 }; |
| 7662 } |
| 7663 }); |
| 7664 var oldCallbacks = [], |
| 7665 rjsonp = /(=)\?(?=&|$)|\?\?/; |
| 7666 |
| 7667 // Default jsonp settings |
| 7668 jQuery.ajaxSetup({ |
| 7669 jsonp: "callback", |
| 7670 jsonpCallback: function() { |
| 7671 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + (
ajax_nonce++ ) ); |
| 7672 this[ callback ] = true; |
| 7673 return callback; |
| 7674 } |
| 7675 }); |
| 7676 |
| 7677 // Detect, normalize options and install callbacks for jsonp requests |
| 7678 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
| 7679 |
| 7680 var callbackName, overwritten, responseContainer, |
| 7681 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? |
| 7682 "url" : |
| 7683 typeof s.data === "string" && !( s.contentType || "" ).i
ndexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" |
| 7684 ); |
| 7685 |
| 7686 // Handle iff the expected data type is "jsonp" or we have a parameter t
o set |
| 7687 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
| 7688 |
| 7689 // Get callback name, remembering preexisting value associated w
ith it |
| 7690 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallb
ack ) ? |
| 7691 s.jsonpCallback() : |
| 7692 s.jsonpCallback; |
| 7693 |
| 7694 // Insert callback into url or form data |
| 7695 if ( jsonProp ) { |
| 7696 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + ca
llbackName ); |
| 7697 } else if ( s.jsonp !== false ) { |
| 7698 s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.j
sonp + "=" + callbackName; |
| 7699 } |
| 7700 |
| 7701 // Use data converter to retrieve json after script execution |
| 7702 s.converters["script json"] = function() { |
| 7703 if ( !responseContainer ) { |
| 7704 jQuery.error( callbackName + " was not called" )
; |
| 7705 } |
| 7706 return responseContainer[ 0 ]; |
| 7707 }; |
| 7708 |
| 7709 // force json dataType |
| 7710 s.dataTypes[ 0 ] = "json"; |
| 7711 |
| 7712 // Install callback |
| 7713 overwritten = window[ callbackName ]; |
| 7714 window[ callbackName ] = function() { |
| 7715 responseContainer = arguments; |
| 7716 }; |
| 7717 |
| 7718 // Clean-up function (fires after converters) |
| 7719 jqXHR.always(function() { |
| 7720 // Restore preexisting value |
| 7721 window[ callbackName ] = overwritten; |
| 7722 |
| 7723 // Save back as free |
| 7724 if ( s[ callbackName ] ) { |
| 7725 // make sure that re-using the options doesn't s
crew things around |
| 7726 s.jsonpCallback = originalSettings.jsonpCallback
; |
| 7727 |
| 7728 // save the callback name for future use |
| 7729 oldCallbacks.push( callbackName ); |
| 7730 } |
| 7731 |
| 7732 // Call if it was a function and we have a response |
| 7733 if ( responseContainer && jQuery.isFunction( overwritten
) ) { |
| 7734 overwritten( responseContainer[ 0 ] ); |
| 7735 } |
| 7736 |
| 7737 responseContainer = overwritten = undefined; |
| 7738 }); |
| 7739 |
| 7740 // Delegate to script |
| 7741 return "script"; |
| 7742 } |
| 7743 }); |
| 7744 jQuery.ajaxSettings.xhr = function() { |
| 7745 try { |
| 7746 return new XMLHttpRequest(); |
| 7747 } catch( e ) {} |
| 7748 }; |
| 7749 |
| 7750 var xhrSupported = jQuery.ajaxSettings.xhr(), |
| 7751 xhrSuccessStatus = { |
| 7752 // file protocol always yields status code 0, assume 200 |
| 7753 0: 200, |
| 7754 // Support: IE9 |
| 7755 // #1450: sometimes IE returns 1223 when it should be 204 |
| 7756 1223: 204 |
| 7757 }, |
| 7758 // Support: IE9 |
| 7759 // We need to keep track of outbound xhr and abort them manually |
| 7760 // because IE is not smart enough to do it all by itself |
| 7761 xhrId = 0, |
| 7762 xhrCallbacks = {}; |
| 7763 |
| 7764 if ( window.ActiveXObject ) { |
| 7765 jQuery( window ).on( "unload", function() { |
| 7766 for( var key in xhrCallbacks ) { |
| 7767 xhrCallbacks[ key ](); |
| 7768 } |
| 7769 xhrCallbacks = undefined; |
| 7770 }); |
| 7771 } |
| 7772 |
| 7773 jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
| 7774 jQuery.support.ajax = xhrSupported = !!xhrSupported; |
| 7775 |
| 7776 jQuery.ajaxTransport(function( options ) { |
| 7777 var callback; |
| 7778 // Cross domain only allowed if supported through XMLHttpRequest |
| 7779 if ( jQuery.support.cors || xhrSupported && !options.crossDomain ) { |
| 7780 return { |
| 7781 send: function( headers, complete ) { |
| 7782 var i, id, |
| 7783 xhr = options.xhr(); |
| 7784 xhr.open( options.type, options.url, options.asy
nc, options.username, options.password ); |
| 7785 // Apply custom fields if provided |
| 7786 if ( options.xhrFields ) { |
| 7787 for ( i in options.xhrFields ) { |
| 7788 xhr[ i ] = options.xhrFields[ i
]; |
| 7789 } |
| 7790 } |
| 7791 // Override mime type if needed |
| 7792 if ( options.mimeType && xhr.overrideMimeType )
{ |
| 7793 xhr.overrideMimeType( options.mimeType )
; |
| 7794 } |
| 7795 // X-Requested-With header |
| 7796 // For cross-domain requests, seeing as conditio
ns for a preflight are |
| 7797 // akin to a jigsaw puzzle, we simply never set
it to be sure. |
| 7798 // (it can always be set on a per-request basis
or even using ajaxSetup) |
| 7799 // For same-domain requests, won't change header
if already provided. |
| 7800 if ( !options.crossDomain && !headers["X-Request
ed-With"] ) { |
| 7801 headers["X-Requested-With"] = "XMLHttpRe
quest"; |
| 7802 } |
| 7803 // Set headers |
| 7804 for ( i in headers ) { |
| 7805 xhr.setRequestHeader( i, headers[ i ] ); |
| 7806 } |
| 7807 // Callback |
| 7808 callback = function( type ) { |
| 7809 return function() { |
| 7810 if ( callback ) { |
| 7811 delete xhrCallbacks[ id
]; |
| 7812 callback = xhr.onload =
xhr.onerror = null; |
| 7813 if ( type === "abort" )
{ |
| 7814 xhr.abort(); |
| 7815 } else if ( type === "er
ror" ) { |
| 7816 complete( |
| 7817 // file
protocol always yields status 0, assume 404 |
| 7818 xhr.stat
us || 404, |
| 7819 xhr.stat
usText |
| 7820 ); |
| 7821 } else { |
| 7822 complete( |
| 7823 xhrSucce
ssStatus[ xhr.status ] || xhr.status, |
| 7824 xhr.stat
usText, |
| 7825 // Suppo
rt: IE9 |
| 7826 // #1142
6: When requesting binary data, IE9 will throw an exception |
| 7827 // on an
y attempt to access responseText |
| 7828 typeof x
hr.responseText === "string" ? { |
| 7829
text: xhr.responseText |
| 7830 } : unde
fined, |
| 7831 xhr.getA
llResponseHeaders() |
| 7832 ); |
| 7833 } |
| 7834 } |
| 7835 }; |
| 7836 }; |
| 7837 // Listen to events |
| 7838 xhr.onload = callback(); |
| 7839 xhr.onerror = callback("error"); |
| 7840 // Create the abort callback |
| 7841 callback = xhrCallbacks[( id = xhrId++ )] = call
back("abort"); |
| 7842 // Do send the request |
| 7843 // This may raise an exception which is actually |
| 7844 // handled in jQuery.ajax (so no try/catch here) |
| 7845 xhr.send( options.hasContent && options.data ||
null ); |
| 7846 }, |
| 7847 abort: function() { |
| 7848 if ( callback ) { |
| 7849 callback(); |
| 7850 } |
| 7851 } |
| 7852 }; |
| 7853 } |
| 7854 }); |
| 7855 var fxNow, timerId, |
| 7856 rfxtypes = /^(?:toggle|show|hide)$/, |
| 7857 rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" )
, |
| 7858 rrun = /queueHooks$/, |
| 7859 animationPrefilters = [ defaultPrefilter ], |
| 7860 tweeners = { |
| 7861 "*": [function( prop, value ) { |
| 7862 var tween = this.createTween( prop, value ), |
| 7863 target = tween.cur(), |
| 7864 parts = rfxnum.exec( value ), |
| 7865 unit = parts && parts[ 3 ] || ( jQuery.cssNumber
[ prop ] ? "" : "px" ), |
| 7866 |
| 7867 // Starting value computation is required for po
tential unit mismatches |
| 7868 start = ( jQuery.cssNumber[ prop ] || unit !== "
px" && +target ) && |
| 7869 rfxnum.exec( jQuery.css( tween.elem, pro
p ) ), |
| 7870 scale = 1, |
| 7871 maxIterations = 20; |
| 7872 |
| 7873 if ( start && start[ 3 ] !== unit ) { |
| 7874 // Trust units reported by jQuery.css |
| 7875 unit = unit || start[ 3 ]; |
| 7876 |
| 7877 // Make sure we update the tween properties late
r on |
| 7878 parts = parts || []; |
| 7879 |
| 7880 // Iteratively approximate from a nonzero starti
ng point |
| 7881 start = +target || 1; |
| 7882 |
| 7883 do { |
| 7884 // If previous iteration zeroed out, dou
ble until we get *something* |
| 7885 // Use a string for doubling factor so w
e don't accidentally see scale as unchanged below |
| 7886 scale = scale || ".5"; |
| 7887 |
| 7888 // Adjust and apply |
| 7889 start = start / scale; |
| 7890 jQuery.style( tween.elem, prop, start +
unit ); |
| 7891 |
| 7892 // Update scale, tolerating zero or NaN from twe
en.cur() |
| 7893 // And breaking the loop if scale is unchanged o
r perfect, or if we've just had enough |
| 7894 } while ( scale !== (scale = tween.cur() / targe
t) && scale !== 1 && --maxIterations ); |
| 7895 } |
| 7896 |
| 7897 // Update tween properties |
| 7898 if ( parts ) { |
| 7899 start = tween.start = +start || +target || 0; |
| 7900 tween.unit = unit; |
| 7901 // If a +=/-= token was provided, we're doing a
relative animation |
| 7902 tween.end = parts[ 1 ] ? |
| 7903 start + ( parts[ 1 ] + 1 ) * parts[ 2 ]
: |
| 7904 +parts[ 2 ]; |
| 7905 } |
| 7906 |
| 7907 return tween; |
| 7908 }] |
| 7909 }; |
| 7910 |
| 7911 // Animations created synchronously will run synchronously |
| 7912 function createFxNow() { |
| 7913 setTimeout(function() { |
| 7914 fxNow = undefined; |
| 7915 }); |
| 7916 return ( fxNow = jQuery.now() ); |
| 7917 } |
| 7918 |
| 7919 function createTween( value, prop, animation ) { |
| 7920 var tween, |
| 7921 collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ]
), |
| 7922 index = 0, |
| 7923 length = collection.length; |
| 7924 for ( ; index < length; index++ ) { |
| 7925 if ( (tween = collection[ index ].call( animation, prop, value )
) ) { |
| 7926 |
| 7927 // we're done with this property |
| 7928 return tween; |
| 7929 } |
| 7930 } |
| 7931 } |
| 7932 |
| 7933 function Animation( elem, properties, options ) { |
| 7934 var result, |
| 7935 stopped, |
| 7936 index = 0, |
| 7937 length = animationPrefilters.length, |
| 7938 deferred = jQuery.Deferred().always( function() { |
| 7939 // don't match elem in the :animated selector |
| 7940 delete tick.elem; |
| 7941 }), |
| 7942 tick = function() { |
| 7943 if ( stopped ) { |
| 7944 return false; |
| 7945 } |
| 7946 var currentTime = fxNow || createFxNow(), |
| 7947 remaining = Math.max( 0, animation.startTime + a
nimation.duration - currentTime ), |
| 7948 // archaic crash bug won't allow us to use 1 - (
0.5 || 0 ) (#12497) |
| 7949 temp = remaining / animation.duration || 0, |
| 7950 percent = 1 - temp, |
| 7951 index = 0, |
| 7952 length = animation.tweens.length; |
| 7953 |
| 7954 for ( ; index < length ; index++ ) { |
| 7955 animation.tweens[ index ].run( percent ); |
| 7956 } |
| 7957 |
| 7958 deferred.notifyWith( elem, [ animation, percent, remaini
ng ]); |
| 7959 |
| 7960 if ( percent < 1 && length ) { |
| 7961 return remaining; |
| 7962 } else { |
| 7963 deferred.resolveWith( elem, [ animation ] ); |
| 7964 return false; |
| 7965 } |
| 7966 }, |
| 7967 animation = deferred.promise({ |
| 7968 elem: elem, |
| 7969 props: jQuery.extend( {}, properties ), |
| 7970 opts: jQuery.extend( true, { specialEasing: {} }, option
s ), |
| 7971 originalProperties: properties, |
| 7972 originalOptions: options, |
| 7973 startTime: fxNow || createFxNow(), |
| 7974 duration: options.duration, |
| 7975 tweens: [], |
| 7976 createTween: function( prop, end ) { |
| 7977 var tween = jQuery.Tween( elem, animation.opts,
prop, end, |
| 7978 animation.opts.specialEasing[ pr
op ] || animation.opts.easing ); |
| 7979 animation.tweens.push( tween ); |
| 7980 return tween; |
| 7981 }, |
| 7982 stop: function( gotoEnd ) { |
| 7983 var index = 0, |
| 7984 // if we are going to the end, we want t
o run all the tweens |
| 7985 // otherwise we skip this part |
| 7986 length = gotoEnd ? animation.tweens.leng
th : 0; |
| 7987 if ( stopped ) { |
| 7988 return this; |
| 7989 } |
| 7990 stopped = true; |
| 7991 for ( ; index < length ; index++ ) { |
| 7992 animation.tweens[ index ].run( 1 ); |
| 7993 } |
| 7994 |
| 7995 // resolve when we played the last frame |
| 7996 // otherwise, reject |
| 7997 if ( gotoEnd ) { |
| 7998 deferred.resolveWith( elem, [ animation,
gotoEnd ] ); |
| 7999 } else { |
| 8000 deferred.rejectWith( elem, [ animation,
gotoEnd ] ); |
| 8001 } |
| 8002 return this; |
| 8003 } |
| 8004 }), |
| 8005 props = animation.props; |
| 8006 |
| 8007 propFilter( props, animation.opts.specialEasing ); |
| 8008 |
| 8009 for ( ; index < length ; index++ ) { |
| 8010 result = animationPrefilters[ index ].call( animation, elem, pro
ps, animation.opts ); |
| 8011 if ( result ) { |
| 8012 return result; |
| 8013 } |
| 8014 } |
| 8015 |
| 8016 jQuery.map( props, createTween, animation ); |
| 8017 |
| 8018 if ( jQuery.isFunction( animation.opts.start ) ) { |
| 8019 animation.opts.start.call( elem, animation ); |
| 8020 } |
| 8021 |
| 8022 jQuery.fx.timer( |
| 8023 jQuery.extend( tick, { |
| 8024 elem: elem, |
| 8025 anim: animation, |
| 8026 queue: animation.opts.queue |
| 8027 }) |
| 8028 ); |
| 8029 |
| 8030 // attach callbacks from options |
| 8031 return animation.progress( animation.opts.progress ) |
| 8032 .done( animation.opts.done, animation.opts.complete ) |
| 8033 .fail( animation.opts.fail ) |
| 8034 .always( animation.opts.always ); |
| 8035 } |
| 8036 |
| 8037 function propFilter( props, specialEasing ) { |
| 8038 var index, name, easing, value, hooks; |
| 8039 |
| 8040 // camelCase, specialEasing and expand cssHook pass |
| 8041 for ( index in props ) { |
| 8042 name = jQuery.camelCase( index ); |
| 8043 easing = specialEasing[ name ]; |
| 8044 value = props[ index ]; |
| 8045 if ( jQuery.isArray( value ) ) { |
| 8046 easing = value[ 1 ]; |
| 8047 value = props[ index ] = value[ 0 ]; |
| 8048 } |
| 8049 |
| 8050 if ( index !== name ) { |
| 8051 props[ name ] = value; |
| 8052 delete props[ index ]; |
| 8053 } |
| 8054 |
| 8055 hooks = jQuery.cssHooks[ name ]; |
| 8056 if ( hooks && "expand" in hooks ) { |
| 8057 value = hooks.expand( value ); |
| 8058 delete props[ name ]; |
| 8059 |
| 8060 // not quite $.extend, this wont overwrite keys already
present. |
| 8061 // also - reusing 'index' from above because we have the
correct "name" |
| 8062 for ( index in value ) { |
| 8063 if ( !( index in props ) ) { |
| 8064 props[ index ] = value[ index ]; |
| 8065 specialEasing[ index ] = easing; |
| 8066 } |
| 8067 } |
| 8068 } else { |
| 8069 specialEasing[ name ] = easing; |
| 8070 } |
| 8071 } |
| 8072 } |
| 8073 |
| 8074 jQuery.Animation = jQuery.extend( Animation, { |
| 8075 |
| 8076 tweener: function( props, callback ) { |
| 8077 if ( jQuery.isFunction( props ) ) { |
| 8078 callback = props; |
| 8079 props = [ "*" ]; |
| 8080 } else { |
| 8081 props = props.split(" "); |
| 8082 } |
| 8083 |
| 8084 var prop, |
| 8085 index = 0, |
| 8086 length = props.length; |
| 8087 |
| 8088 for ( ; index < length ; index++ ) { |
| 8089 prop = props[ index ]; |
| 8090 tweeners[ prop ] = tweeners[ prop ] || []; |
| 8091 tweeners[ prop ].unshift( callback ); |
| 8092 } |
| 8093 }, |
| 8094 |
| 8095 prefilter: function( callback, prepend ) { |
| 8096 if ( prepend ) { |
| 8097 animationPrefilters.unshift( callback ); |
| 8098 } else { |
| 8099 animationPrefilters.push( callback ); |
| 8100 } |
| 8101 } |
| 8102 }); |
| 8103 |
| 8104 function defaultPrefilter( elem, props, opts ) { |
| 8105 /* jshint validthis: true */ |
| 8106 var prop, value, toggle, tween, hooks, oldfire, |
| 8107 anim = this, |
| 8108 orig = {}, |
| 8109 style = elem.style, |
| 8110 hidden = elem.nodeType && isHidden( elem ), |
| 8111 dataShow = data_priv.get( elem, "fxshow" ); |
| 8112 |
| 8113 // handle queue: false promises |
| 8114 if ( !opts.queue ) { |
| 8115 hooks = jQuery._queueHooks( elem, "fx" ); |
| 8116 if ( hooks.unqueued == null ) { |
| 8117 hooks.unqueued = 0; |
| 8118 oldfire = hooks.empty.fire; |
| 8119 hooks.empty.fire = function() { |
| 8120 if ( !hooks.unqueued ) { |
| 8121 oldfire(); |
| 8122 } |
| 8123 }; |
| 8124 } |
| 8125 hooks.unqueued++; |
| 8126 |
| 8127 anim.always(function() { |
| 8128 // doing this makes sure that the complete handler will
be called |
| 8129 // before this completes |
| 8130 anim.always(function() { |
| 8131 hooks.unqueued--; |
| 8132 if ( !jQuery.queue( elem, "fx" ).length ) { |
| 8133 hooks.empty.fire(); |
| 8134 } |
| 8135 }); |
| 8136 }); |
| 8137 } |
| 8138 |
| 8139 // height/width overflow pass |
| 8140 if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) )
{ |
| 8141 // Make sure that nothing sneaks out |
| 8142 // Record all 3 overflow attributes because IE9-10 do not |
| 8143 // change the overflow attribute when overflowX and |
| 8144 // overflowY are set to the same value |
| 8145 opts.overflow = [ style.overflow, style.overflowX, style.overflo
wY ]; |
| 8146 |
| 8147 // Set display property to inline-block for height/width |
| 8148 // animations on inline elements that are having width/height an
imated |
| 8149 if ( jQuery.css( elem, "display" ) === "inline" && |
| 8150 jQuery.css( elem, "float" ) === "none" ) { |
| 8151 |
| 8152 style.display = "inline-block"; |
| 8153 } |
| 8154 } |
| 8155 |
| 8156 if ( opts.overflow ) { |
| 8157 style.overflow = "hidden"; |
| 8158 anim.always(function() { |
| 8159 style.overflow = opts.overflow[ 0 ]; |
| 8160 style.overflowX = opts.overflow[ 1 ]; |
| 8161 style.overflowY = opts.overflow[ 2 ]; |
| 8162 }); |
| 8163 } |
| 8164 |
| 8165 |
| 8166 // show/hide pass |
| 8167 for ( prop in props ) { |
| 8168 value = props[ prop ]; |
| 8169 if ( rfxtypes.exec( value ) ) { |
| 8170 delete props[ prop ]; |
| 8171 toggle = toggle || value === "toggle"; |
| 8172 if ( value === ( hidden ? "hide" : "show" ) ) { |
| 8173 |
| 8174 // If there is dataShow left over from a stopped
hide or show and we are going to proceed with show, we should pretend to be hid
den |
| 8175 if ( value === "show" && dataShow && dataShow[ p
rop ] !== undefined ) { |
| 8176 hidden = true; |
| 8177 } else { |
| 8178 continue; |
| 8179 } |
| 8180 } |
| 8181 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.st
yle( elem, prop ); |
| 8182 } |
| 8183 } |
| 8184 |
| 8185 if ( !jQuery.isEmptyObject( orig ) ) { |
| 8186 if ( dataShow ) { |
| 8187 if ( "hidden" in dataShow ) { |
| 8188 hidden = dataShow.hidden; |
| 8189 } |
| 8190 } else { |
| 8191 dataShow = data_priv.access( elem, "fxshow", {} ); |
| 8192 } |
| 8193 |
| 8194 // store state if its toggle - enables .stop().toggle() to "reve
rse" |
| 8195 if ( toggle ) { |
| 8196 dataShow.hidden = !hidden; |
| 8197 } |
| 8198 if ( hidden ) { |
| 8199 jQuery( elem ).show(); |
| 8200 } else { |
| 8201 anim.done(function() { |
| 8202 jQuery( elem ).hide(); |
| 8203 }); |
| 8204 } |
| 8205 anim.done(function() { |
| 8206 var prop; |
| 8207 |
| 8208 data_priv.remove( elem, "fxshow" ); |
| 8209 for ( prop in orig ) { |
| 8210 jQuery.style( elem, prop, orig[ prop ] ); |
| 8211 } |
| 8212 }); |
| 8213 for ( prop in orig ) { |
| 8214 tween = createTween( hidden ? dataShow[ prop ] : 0, prop
, anim ); |
| 8215 |
| 8216 if ( !( prop in dataShow ) ) { |
| 8217 dataShow[ prop ] = tween.start; |
| 8218 if ( hidden ) { |
| 8219 tween.end = tween.start; |
| 8220 tween.start = prop === "width" || prop =
== "height" ? 1 : 0; |
| 8221 } |
| 8222 } |
| 8223 } |
| 8224 } |
| 8225 } |
| 8226 |
| 8227 function Tween( elem, options, prop, end, easing ) { |
| 8228 return new Tween.prototype.init( elem, options, prop, end, easing ); |
| 8229 } |
| 8230 jQuery.Tween = Tween; |
| 8231 |
| 8232 Tween.prototype = { |
| 8233 constructor: Tween, |
| 8234 init: function( elem, options, prop, end, easing, unit ) { |
| 8235 this.elem = elem; |
| 8236 this.prop = prop; |
| 8237 this.easing = easing || "swing"; |
| 8238 this.options = options; |
| 8239 this.start = this.now = this.cur(); |
| 8240 this.end = end; |
| 8241 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
| 8242 }, |
| 8243 cur: function() { |
| 8244 var hooks = Tween.propHooks[ this.prop ]; |
| 8245 |
| 8246 return hooks && hooks.get ? |
| 8247 hooks.get( this ) : |
| 8248 Tween.propHooks._default.get( this ); |
| 8249 }, |
| 8250 run: function( percent ) { |
| 8251 var eased, |
| 8252 hooks = Tween.propHooks[ this.prop ]; |
| 8253 |
| 8254 if ( this.options.duration ) { |
| 8255 this.pos = eased = jQuery.easing[ this.easing ]( |
| 8256 percent, this.options.duration * percent, 0, 1,
this.options.duration |
| 8257 ); |
| 8258 } else { |
| 8259 this.pos = eased = percent; |
| 8260 } |
| 8261 this.now = ( this.end - this.start ) * eased + this.start; |
| 8262 |
| 8263 if ( this.options.step ) { |
| 8264 this.options.step.call( this.elem, this.now, this ); |
| 8265 } |
| 8266 |
| 8267 if ( hooks && hooks.set ) { |
| 8268 hooks.set( this ); |
| 8269 } else { |
| 8270 Tween.propHooks._default.set( this ); |
| 8271 } |
| 8272 return this; |
| 8273 } |
| 8274 }; |
| 8275 |
| 8276 Tween.prototype.init.prototype = Tween.prototype; |
| 8277 |
| 8278 Tween.propHooks = { |
| 8279 _default: { |
| 8280 get: function( tween ) { |
| 8281 var result; |
| 8282 |
| 8283 if ( tween.elem[ tween.prop ] != null && |
| 8284 (!tween.elem.style || tween.elem.style[ tween.pr
op ] == null) ) { |
| 8285 return tween.elem[ tween.prop ]; |
| 8286 } |
| 8287 |
| 8288 // passing an empty string as a 3rd parameter to .css wi
ll automatically |
| 8289 // attempt a parseFloat and fallback to a string if the
parse fails |
| 8290 // so, simple values such as "10px" are parsed to Float. |
| 8291 // complex values such as "rotate(1rad)" are returned as
is. |
| 8292 result = jQuery.css( tween.elem, tween.prop, "" ); |
| 8293 // Empty strings, null, undefined and "auto" are convert
ed to 0. |
| 8294 return !result || result === "auto" ? 0 : result; |
| 8295 }, |
| 8296 set: function( tween ) { |
| 8297 // use step hook for back compat - use cssHook if its th
ere - use .style if its |
| 8298 // available and use plain properties where available |
| 8299 if ( jQuery.fx.step[ tween.prop ] ) { |
| 8300 jQuery.fx.step[ tween.prop ]( tween ); |
| 8301 } else if ( tween.elem.style && ( tween.elem.style[ jQue
ry.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { |
| 8302 jQuery.style( tween.elem, tween.prop, tween.now
+ tween.unit ); |
| 8303 } else { |
| 8304 tween.elem[ tween.prop ] = tween.now; |
| 8305 } |
| 8306 } |
| 8307 } |
| 8308 }; |
| 8309 |
| 8310 // Support: IE9 |
| 8311 // Panic based approach to setting things on disconnected nodes |
| 8312 |
| 8313 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
| 8314 set: function( tween ) { |
| 8315 if ( tween.elem.nodeType && tween.elem.parentNode ) { |
| 8316 tween.elem[ tween.prop ] = tween.now; |
| 8317 } |
| 8318 } |
| 8319 }; |
| 8320 |
| 8321 jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { |
| 8322 var cssFn = jQuery.fn[ name ]; |
| 8323 jQuery.fn[ name ] = function( speed, easing, callback ) { |
| 8324 return speed == null || typeof speed === "boolean" ? |
| 8325 cssFn.apply( this, arguments ) : |
| 8326 this.animate( genFx( name, true ), speed, easing, callba
ck ); |
| 8327 }; |
| 8328 }); |
| 8329 |
| 8330 jQuery.fn.extend({ |
| 8331 fadeTo: function( speed, to, easing, callback ) { |
| 8332 |
| 8333 // show any hidden elements after setting opacity to 0 |
| 8334 return this.filter( isHidden ).css( "opacity", 0 ).show() |
| 8335 |
| 8336 // animate to the value specified |
| 8337 .end().animate({ opacity: to }, speed, easing, callback
); |
| 8338 }, |
| 8339 animate: function( prop, speed, easing, callback ) { |
| 8340 var empty = jQuery.isEmptyObject( prop ), |
| 8341 optall = jQuery.speed( speed, easing, callback ), |
| 8342 doAnimation = function() { |
| 8343 // Operate on a copy of prop so per-property eas
ing won't be lost |
| 8344 var anim = Animation( this, jQuery.extend( {}, p
rop ), optall ); |
| 8345 |
| 8346 // Empty animations, or finishing resolves immed
iately |
| 8347 if ( empty || data_priv.get( this, "finish" ) )
{ |
| 8348 anim.stop( true ); |
| 8349 } |
| 8350 }; |
| 8351 doAnimation.finish = doAnimation; |
| 8352 |
| 8353 return empty || optall.queue === false ? |
| 8354 this.each( doAnimation ) : |
| 8355 this.queue( optall.queue, doAnimation ); |
| 8356 }, |
| 8357 stop: function( type, clearQueue, gotoEnd ) { |
| 8358 var stopQueue = function( hooks ) { |
| 8359 var stop = hooks.stop; |
| 8360 delete hooks.stop; |
| 8361 stop( gotoEnd ); |
| 8362 }; |
| 8363 |
| 8364 if ( typeof type !== "string" ) { |
| 8365 gotoEnd = clearQueue; |
| 8366 clearQueue = type; |
| 8367 type = undefined; |
| 8368 } |
| 8369 if ( clearQueue && type !== false ) { |
| 8370 this.queue( type || "fx", [] ); |
| 8371 } |
| 8372 |
| 8373 return this.each(function() { |
| 8374 var dequeue = true, |
| 8375 index = type != null && type + "queueHooks", |
| 8376 timers = jQuery.timers, |
| 8377 data = data_priv.get( this ); |
| 8378 |
| 8379 if ( index ) { |
| 8380 if ( data[ index ] && data[ index ].stop ) { |
| 8381 stopQueue( data[ index ] ); |
| 8382 } |
| 8383 } else { |
| 8384 for ( index in data ) { |
| 8385 if ( data[ index ] && data[ index ].stop
&& rrun.test( index ) ) { |
| 8386 stopQueue( data[ index ] ); |
| 8387 } |
| 8388 } |
| 8389 } |
| 8390 |
| 8391 for ( index = timers.length; index--; ) { |
| 8392 if ( timers[ index ].elem === this && (type == n
ull || timers[ index ].queue === type) ) { |
| 8393 timers[ index ].anim.stop( gotoEnd ); |
| 8394 dequeue = false; |
| 8395 timers.splice( index, 1 ); |
| 8396 } |
| 8397 } |
| 8398 |
| 8399 // start the next in the queue if the last step wasn't f
orced |
| 8400 // timers currently will call their complete callbacks,
which will dequeue |
| 8401 // but only if they were gotoEnd |
| 8402 if ( dequeue || !gotoEnd ) { |
| 8403 jQuery.dequeue( this, type ); |
| 8404 } |
| 8405 }); |
| 8406 }, |
| 8407 finish: function( type ) { |
| 8408 if ( type !== false ) { |
| 8409 type = type || "fx"; |
| 8410 } |
| 8411 return this.each(function() { |
| 8412 var index, |
| 8413 data = data_priv.get( this ), |
| 8414 queue = data[ type + "queue" ], |
| 8415 hooks = data[ type + "queueHooks" ], |
| 8416 timers = jQuery.timers, |
| 8417 length = queue ? queue.length : 0; |
| 8418 |
| 8419 // enable finishing flag on private data |
| 8420 data.finish = true; |
| 8421 |
| 8422 // empty the queue first |
| 8423 jQuery.queue( this, type, [] ); |
| 8424 |
| 8425 if ( hooks && hooks.stop ) { |
| 8426 hooks.stop.call( this, true ); |
| 8427 } |
| 8428 |
| 8429 // look for any active animations, and finish them |
| 8430 for ( index = timers.length; index--; ) { |
| 8431 if ( timers[ index ].elem === this && timers[ in
dex ].queue === type ) { |
| 8432 timers[ index ].anim.stop( true ); |
| 8433 timers.splice( index, 1 ); |
| 8434 } |
| 8435 } |
| 8436 |
| 8437 // look for any animations in the old queue and finish t
hem |
| 8438 for ( index = 0; index < length; index++ ) { |
| 8439 if ( queue[ index ] && queue[ index ].finish ) { |
| 8440 queue[ index ].finish.call( this ); |
| 8441 } |
| 8442 } |
| 8443 |
| 8444 // turn off finishing flag |
| 8445 delete data.finish; |
| 8446 }); |
| 8447 } |
| 8448 }); |
| 8449 |
| 8450 // Generate parameters to create a standard animation |
| 8451 function genFx( type, includeWidth ) { |
| 8452 var which, |
| 8453 attrs = { height: type }, |
| 8454 i = 0; |
| 8455 |
| 8456 // if we include width, step value is 1 to do all cssExpand values, |
| 8457 // if we don't include width, step value is 2 to skip over Left and Righ
t |
| 8458 includeWidth = includeWidth? 1 : 0; |
| 8459 for( ; i < 4 ; i += 2 - includeWidth ) { |
| 8460 which = cssExpand[ i ]; |
| 8461 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
| 8462 } |
| 8463 |
| 8464 if ( includeWidth ) { |
| 8465 attrs.opacity = attrs.width = type; |
| 8466 } |
| 8467 |
| 8468 return attrs; |
| 8469 } |
| 8470 |
| 8471 // Generate shortcuts for custom animations |
| 8472 jQuery.each({ |
| 8473 slideDown: genFx("show"), |
| 8474 slideUp: genFx("hide"), |
| 8475 slideToggle: genFx("toggle"), |
| 8476 fadeIn: { opacity: "show" }, |
| 8477 fadeOut: { opacity: "hide" }, |
| 8478 fadeToggle: { opacity: "toggle" } |
| 8479 }, function( name, props ) { |
| 8480 jQuery.fn[ name ] = function( speed, easing, callback ) { |
| 8481 return this.animate( props, speed, easing, callback ); |
| 8482 }; |
| 8483 }); |
| 8484 |
| 8485 jQuery.speed = function( speed, easing, fn ) { |
| 8486 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed
) : { |
| 8487 complete: fn || !fn && easing || |
| 8488 jQuery.isFunction( speed ) && speed, |
| 8489 duration: speed, |
| 8490 easing: fn && easing || easing && !jQuery.isFunction( easing ) &
& easing |
| 8491 }; |
| 8492 |
| 8493 opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? op
t.duration : |
| 8494 opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duratio
n ] : jQuery.fx.speeds._default; |
| 8495 |
| 8496 // normalize opt.queue - true/undefined/null -> "fx" |
| 8497 if ( opt.queue == null || opt.queue === true ) { |
| 8498 opt.queue = "fx"; |
| 8499 } |
| 8500 |
| 8501 // Queueing |
| 8502 opt.old = opt.complete; |
| 8503 |
| 8504 opt.complete = function() { |
| 8505 if ( jQuery.isFunction( opt.old ) ) { |
| 8506 opt.old.call( this ); |
| 8507 } |
| 8508 |
| 8509 if ( opt.queue ) { |
| 8510 jQuery.dequeue( this, opt.queue ); |
| 8511 } |
| 8512 }; |
| 8513 |
| 8514 return opt; |
| 8515 }; |
| 8516 |
| 8517 jQuery.easing = { |
| 8518 linear: function( p ) { |
| 8519 return p; |
| 8520 }, |
| 8521 swing: function( p ) { |
| 8522 return 0.5 - Math.cos( p*Math.PI ) / 2; |
| 8523 } |
| 8524 }; |
| 8525 |
| 8526 jQuery.timers = []; |
| 8527 jQuery.fx = Tween.prototype.init; |
| 8528 jQuery.fx.tick = function() { |
| 8529 var timer, |
| 8530 timers = jQuery.timers, |
| 8531 i = 0; |
| 8532 |
| 8533 fxNow = jQuery.now(); |
| 8534 |
| 8535 for ( ; i < timers.length; i++ ) { |
| 8536 timer = timers[ i ]; |
| 8537 // Checks the timer has not already been removed |
| 8538 if ( !timer() && timers[ i ] === timer ) { |
| 8539 timers.splice( i--, 1 ); |
| 8540 } |
| 8541 } |
| 8542 |
| 8543 if ( !timers.length ) { |
| 8544 jQuery.fx.stop(); |
| 8545 } |
| 8546 fxNow = undefined; |
| 8547 }; |
| 8548 |
| 8549 jQuery.fx.timer = function( timer ) { |
| 8550 if ( timer() && jQuery.timers.push( timer ) ) { |
| 8551 jQuery.fx.start(); |
| 8552 } |
| 8553 }; |
| 8554 |
| 8555 jQuery.fx.interval = 13; |
| 8556 |
| 8557 jQuery.fx.start = function() { |
| 8558 if ( !timerId ) { |
| 8559 timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
| 8560 } |
| 8561 }; |
| 8562 |
| 8563 jQuery.fx.stop = function() { |
| 8564 clearInterval( timerId ); |
| 8565 timerId = null; |
| 8566 }; |
| 8567 |
| 8568 jQuery.fx.speeds = { |
| 8569 slow: 600, |
| 8570 fast: 200, |
| 8571 // Default speed |
| 8572 _default: 400 |
| 8573 }; |
| 8574 |
| 8575 // Back Compat <1.8 extension point |
| 8576 jQuery.fx.step = {}; |
| 8577 |
| 8578 if ( jQuery.expr && jQuery.expr.filters ) { |
| 8579 jQuery.expr.filters.animated = function( elem ) { |
| 8580 return jQuery.grep(jQuery.timers, function( fn ) { |
| 8581 return elem === fn.elem; |
| 8582 }).length; |
| 8583 }; |
| 8584 } |
| 8585 jQuery.fn.offset = function( options ) { |
| 8586 if ( arguments.length ) { |
| 8587 return options === undefined ? |
| 8588 this : |
| 8589 this.each(function( i ) { |
| 8590 jQuery.offset.setOffset( this, options, i ); |
| 8591 }); |
| 8592 } |
| 8593 |
| 8594 var docElem, win, |
| 8595 elem = this[ 0 ], |
| 8596 box = { top: 0, left: 0 }, |
| 8597 doc = elem && elem.ownerDocument; |
| 8598 |
| 8599 if ( !doc ) { |
| 8600 return; |
| 8601 } |
| 8602 |
| 8603 docElem = doc.documentElement; |
| 8604 |
| 8605 // Make sure it's not a disconnected DOM node |
| 8606 if ( !jQuery.contains( docElem, elem ) ) { |
| 8607 return box; |
| 8608 } |
| 8609 |
| 8610 // If we don't have gBCR, just use 0,0 rather than error |
| 8611 // BlackBerry 5, iOS 3 (original iPhone) |
| 8612 if ( typeof elem.getBoundingClientRect !== core_strundefined ) { |
| 8613 box = elem.getBoundingClientRect(); |
| 8614 } |
| 8615 win = getWindow( doc ); |
| 8616 return { |
| 8617 top: box.top + win.pageYOffset - docElem.clientTop, |
| 8618 left: box.left + win.pageXOffset - docElem.clientLeft |
| 8619 }; |
| 8620 }; |
| 8621 |
| 8622 jQuery.offset = { |
| 8623 |
| 8624 setOffset: function( elem, options, i ) { |
| 8625 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLe
ft, calculatePosition, |
| 8626 position = jQuery.css( elem, "position" ), |
| 8627 curElem = jQuery( elem ), |
| 8628 props = {}; |
| 8629 |
| 8630 // Set position first, in-case top/left are set even on static e
lem |
| 8631 if ( position === "static" ) { |
| 8632 elem.style.position = "relative"; |
| 8633 } |
| 8634 |
| 8635 curOffset = curElem.offset(); |
| 8636 curCSSTop = jQuery.css( elem, "top" ); |
| 8637 curCSSLeft = jQuery.css( elem, "left" ); |
| 8638 calculatePosition = ( position === "absolute" || position === "f
ixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1; |
| 8639 |
| 8640 // Need to be able to calculate position if either top or left i
s auto and position is either absolute or fixed |
| 8641 if ( calculatePosition ) { |
| 8642 curPosition = curElem.position(); |
| 8643 curTop = curPosition.top; |
| 8644 curLeft = curPosition.left; |
| 8645 |
| 8646 } else { |
| 8647 curTop = parseFloat( curCSSTop ) || 0; |
| 8648 curLeft = parseFloat( curCSSLeft ) || 0; |
| 8649 } |
| 8650 |
| 8651 if ( jQuery.isFunction( options ) ) { |
| 8652 options = options.call( elem, i, curOffset ); |
| 8653 } |
| 8654 |
| 8655 if ( options.top != null ) { |
| 8656 props.top = ( options.top - curOffset.top ) + curTop; |
| 8657 } |
| 8658 if ( options.left != null ) { |
| 8659 props.left = ( options.left - curOffset.left ) + curLeft
; |
| 8660 } |
| 8661 |
| 8662 if ( "using" in options ) { |
| 8663 options.using.call( elem, props ); |
| 8664 |
| 8665 } else { |
| 8666 curElem.css( props ); |
| 8667 } |
| 8668 } |
| 8669 }; |
| 8670 |
| 8671 |
| 8672 jQuery.fn.extend({ |
| 8673 |
| 8674 position: function() { |
| 8675 if ( !this[ 0 ] ) { |
| 8676 return; |
| 8677 } |
| 8678 |
| 8679 var offsetParent, offset, |
| 8680 elem = this[ 0 ], |
| 8681 parentOffset = { top: 0, left: 0 }; |
| 8682 |
| 8683 // Fixed elements are offset from window (parentOffset = {top:0,
left: 0}, because it is it's only offset parent |
| 8684 if ( jQuery.css( elem, "position" ) === "fixed" ) { |
| 8685 // We assume that getBoundingClientRect is available whe
n computed position is fixed |
| 8686 offset = elem.getBoundingClientRect(); |
| 8687 |
| 8688 } else { |
| 8689 // Get *real* offsetParent |
| 8690 offsetParent = this.offsetParent(); |
| 8691 |
| 8692 // Get correct offsets |
| 8693 offset = this.offset(); |
| 8694 if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
| 8695 parentOffset = offsetParent.offset(); |
| 8696 } |
| 8697 |
| 8698 // Add offsetParent borders |
| 8699 parentOffset.top += jQuery.css( offsetParent[ 0 ], "bord
erTopWidth", true ); |
| 8700 parentOffset.left += jQuery.css( offsetParent[ 0 ], "bor
derLeftWidth", true ); |
| 8701 } |
| 8702 |
| 8703 // Subtract parent offsets and element margins |
| 8704 return { |
| 8705 top: offset.top - parentOffset.top - jQuery.css( elem, "
marginTop", true ), |
| 8706 left: offset.left - parentOffset.left - jQuery.css( elem
, "marginLeft", true ) |
| 8707 }; |
| 8708 }, |
| 8709 |
| 8710 offsetParent: function() { |
| 8711 return this.map(function() { |
| 8712 var offsetParent = this.offsetParent || docElem; |
| 8713 |
| 8714 while ( offsetParent && ( !jQuery.nodeName( offsetParent
, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { |
| 8715 offsetParent = offsetParent.offsetParent; |
| 8716 } |
| 8717 |
| 8718 return offsetParent || docElem; |
| 8719 }); |
| 8720 } |
| 8721 }); |
| 8722 |
| 8723 |
| 8724 // Create scrollLeft and scrollTop methods |
| 8725 jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( me
thod, prop ) { |
| 8726 var top = "pageYOffset" === prop; |
| 8727 |
| 8728 jQuery.fn[ method ] = function( val ) { |
| 8729 return jQuery.access( this, function( elem, method, val ) { |
| 8730 var win = getWindow( elem ); |
| 8731 |
| 8732 if ( val === undefined ) { |
| 8733 return win ? win[ prop ] : elem[ method ]; |
| 8734 } |
| 8735 |
| 8736 if ( win ) { |
| 8737 win.scrollTo( |
| 8738 !top ? val : window.pageXOffset, |
| 8739 top ? val : window.pageYOffset |
| 8740 ); |
| 8741 |
| 8742 } else { |
| 8743 elem[ method ] = val; |
| 8744 } |
| 8745 }, method, val, arguments.length, null ); |
| 8746 }; |
| 8747 }); |
| 8748 |
| 8749 function getWindow( elem ) { |
| 8750 return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defa
ultView; |
| 8751 } |
| 8752 // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth met
hods |
| 8753 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
| 8754 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + nam
e }, function( defaultExtra, funcName ) { |
| 8755 // margin is only for outerHeight, outerWidth |
| 8756 jQuery.fn[ funcName ] = function( margin, value ) { |
| 8757 var chainable = arguments.length && ( defaultExtra || ty
peof margin !== "boolean" ), |
| 8758 extra = defaultExtra || ( margin === true || val
ue === true ? "margin" : "border" ); |
| 8759 |
| 8760 return jQuery.access( this, function( elem, type, value
) { |
| 8761 var doc; |
| 8762 |
| 8763 if ( jQuery.isWindow( elem ) ) { |
| 8764 // As of 5/8/2012 this will yield incorr
ect results for Mobile Safari, but there |
| 8765 // isn't a whole lot we can do. See pull
request at this URL for discussion: |
| 8766 // https://github.com/jquery/jquery/pull
/764 |
| 8767 return elem.document.documentElement[ "c
lient" + name ]; |
| 8768 } |
| 8769 |
| 8770 // Get document width or height |
| 8771 if ( elem.nodeType === 9 ) { |
| 8772 doc = elem.documentElement; |
| 8773 |
| 8774 // Either scroll[Width/Height] or offset
[Width/Height] or client[Width/Height], |
| 8775 // whichever is greatest |
| 8776 return Math.max( |
| 8777 elem.body[ "scroll" + name ], do
c[ "scroll" + name ], |
| 8778 elem.body[ "offset" + name ], do
c[ "offset" + name ], |
| 8779 doc[ "client" + name ] |
| 8780 ); |
| 8781 } |
| 8782 |
| 8783 return value === undefined ? |
| 8784 // Get width or height on the element, r
equesting but not forcing parseFloat |
| 8785 jQuery.css( elem, type, extra ) : |
| 8786 |
| 8787 // Set width or height on the element |
| 8788 jQuery.style( elem, type, value, extra )
; |
| 8789 }, type, chainable ? margin : undefined, chainable, null
); |
| 8790 }; |
| 8791 }); |
| 8792 }); |
| 8793 // Limit scope pollution from any deprecated API |
| 8794 // (function() { |
| 8795 |
| 8796 // The number of elements contained in the matched element set |
| 8797 jQuery.fn.size = function() { |
| 8798 return this.length; |
| 8799 }; |
| 8800 |
| 8801 jQuery.fn.andSelf = jQuery.fn.addBack; |
| 8802 |
| 8803 // })(); |
| 8804 if ( typeof module === "object" && module && typeof module.exports === "object"
) { |
| 8805 // Expose jQuery as module.exports in loaders that implement the Node |
| 8806 // module pattern (including browserify). Do not create the global, sinc
e |
| 8807 // the user will be storing it themselves locally, and globals are frown
ed |
| 8808 // upon in the Node module world. |
| 8809 module.exports = jQuery; |
| 8810 } else { |
| 8811 // Register as a named AMD module, since jQuery can be concatenated with
other |
| 8812 // files that may use define, but not via a proper concatenation script
that |
| 8813 // understands anonymous AMD modules. A named AMD is safest and most rob
ust |
| 8814 // way to register. Lowercase jquery is used because AMD module names ar
e |
| 8815 // derived from file names, and jQuery is normally delivered in a lowerc
ase |
| 8816 // file name. Do this after creating the global so that if an AMD module
wants |
| 8817 // to call noConflict to hide this version of jQuery, it will work. |
| 8818 if ( typeof define === "function" && define.amd ) { |
| 8819 define( "jquery", [], function () { return jQuery; } ); |
| 8820 } |
| 8821 } |
| 8822 |
| 8823 // If there is a window object, that at least has a document property, |
| 8824 // define jQuery and $ identifiers |
| 8825 if ( typeof window === "object" && typeof window.document === "object" ) { |
| 8826 window.jQuery = window.$ = jQuery; |
| 8827 } |
| 8828 |
| 8829 })( window ); |
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