3 var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
4 rleadingWhitespace = /^\s+/,
5 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
6 rtagName = /<([\w:]+)/,
9 rnocache = /<(?:script|object|embed|option|style)/i,
10 // checked="checked" or checked (html5)
11 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
13 option: [ 1, "<select multiple='multiple'>", "</select>" ],
14 legend: [ 1, "<fieldset>", "</fieldset>" ],
15 thead: [ 1, "<table>", "</table>" ],
16 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
17 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
18 col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
19 area: [ 1, "<map>", "</map>" ],
20 _default: [ 0, "", "" ]
23 wrapMap.optgroup = wrapMap.option;
24 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
25 wrapMap.th = wrapMap.td;
27 // IE can't serialize <link> and <script> tags normally
28 if ( !jQuery.support.htmlSerialize ) {
29 wrapMap._default = [ 1, "div<div>", "</div>" ];
33 text: function( text ) {
34 if ( jQuery.isFunction(text) ) {
35 return this.each(function(i) {
36 var self = jQuery( this );
38 self.text( text.call(this, i, self.text()) );
42 if ( typeof text !== "object" && text !== undefined ) {
43 return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
46 return jQuery.text( this );
49 wrapAll: function( html ) {
50 if ( jQuery.isFunction( html ) ) {
51 return this.each(function(i) {
52 jQuery(this).wrapAll( html.call(this, i) );
57 // The elements to wrap the target around
58 var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
60 if ( this[0].parentNode ) {
61 wrap.insertBefore( this[0] );
67 while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
68 elem = elem.firstChild;
78 wrapInner: function( html ) {
79 if ( jQuery.isFunction( html ) ) {
80 return this.each(function(i) {
81 jQuery(this).wrapInner( html.call(this, i) );
85 return this.each(function() {
86 var self = jQuery( this ),
87 contents = self.contents();
89 if ( contents.length ) {
90 contents.wrapAll( html );
98 wrap: function( html ) {
99 return this.each(function() {
100 jQuery( this ).wrapAll( html );
105 return this.parent().each(function() {
106 if ( !jQuery.nodeName( this, "body" ) ) {
107 jQuery( this ).replaceWith( this.childNodes );
113 return this.domManip(arguments, true, function( elem ) {
114 if ( this.nodeType === 1 ) {
115 this.appendChild( elem );
120 prepend: function() {
121 return this.domManip(arguments, true, function( elem ) {
122 if ( this.nodeType === 1 ) {
123 this.insertBefore( elem, this.firstChild );
129 if ( this[0] && this[0].parentNode ) {
130 return this.domManip(arguments, false, function( elem ) {
131 this.parentNode.insertBefore( elem, this );
133 } else if ( arguments.length ) {
134 var set = jQuery(arguments[0]);
135 set.push.apply( set, this.toArray() );
136 return this.pushStack( set, "before", arguments );
141 if ( this[0] && this[0].parentNode ) {
142 return this.domManip(arguments, false, function( elem ) {
143 this.parentNode.insertBefore( elem, this.nextSibling );
145 } else if ( arguments.length ) {
146 var set = this.pushStack( this, "after", arguments );
147 set.push.apply( set, jQuery(arguments[0]).toArray() );
152 // keepData is for internal use only--do not document
153 remove: function( selector, keepData ) {
154 for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
155 if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
156 if ( !keepData && elem.nodeType === 1 ) {
157 jQuery.cleanData( elem.getElementsByTagName("*") );
158 jQuery.cleanData( [ elem ] );
161 if ( elem.parentNode ) {
162 elem.parentNode.removeChild( elem );
171 for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
172 // Remove element nodes and prevent memory leaks
173 if ( elem.nodeType === 1 ) {
174 jQuery.cleanData( elem.getElementsByTagName("*") );
177 // Remove any remaining nodes
178 while ( elem.firstChild ) {
179 elem.removeChild( elem.firstChild );
186 clone: function( events ) {
188 var ret = this.map(function() {
189 var clone = this.cloneNode(true);
190 if ( !jQuery.support.noCloneEvent && (this.nodeType === 1 || this.nodeType === 11) && !jQuery.isXMLDoc(this) ) {
191 // IE copies events bound via attachEvent when using cloneNode.
192 // Calling detachEvent on the clone will also remove the events
193 // from the original. In order to get around this, we use some
194 // proprietary methods to clear the events. Thanks to MooTools
195 // guys for this hotness.
197 // Using Sizzle here is crazy slow, so we use getElementsByTagName
199 var srcElements = this.getElementsByTagName("*"),
200 destElements = clone.getElementsByTagName("*");
202 // Weird iteration because IE will replace the length property
203 // with an element if you are cloning the body and one of the
204 // elements on the page has a name or id of "length"
205 for ( var i = 0; srcElements[i]; ++i ) {
206 cloneFixAttributes( srcElements[i], destElements[i] );
209 cloneFixAttributes( this, clone );
215 // Copy the events from the original to the clone
216 if ( events === true ) {
217 cloneCopyEvent( this, ret );
218 cloneCopyEvent( this.find("*"), ret.find("*") );
221 // Return the cloned set
225 html: function( value ) {
226 if ( value === undefined ) {
227 return this[0] && this[0].nodeType === 1 ?
228 this[0].innerHTML.replace(rinlinejQuery, "") :
231 // See if we can take a shortcut and just use innerHTML
232 } else if ( typeof value === "string" && !rnocache.test( value ) &&
233 (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
234 !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
236 value = value.replace(rxhtmlTag, "<$1></$2>");
239 for ( var i = 0, l = this.length; i < l; i++ ) {
240 // Remove element nodes and prevent memory leaks
241 if ( this[i].nodeType === 1 ) {
242 jQuery.cleanData( this[i].getElementsByTagName("*") );
243 this[i].innerHTML = value;
247 // If using innerHTML throws an exception, use the fallback method
249 this.empty().append( value );
252 } else if ( jQuery.isFunction( value ) ) {
253 this.each(function(i){
254 var self = jQuery( this );
256 self.html( value.call(this, i, self.html()) );
260 this.empty().append( value );
266 replaceWith: function( value ) {
267 if ( this[0] && this[0].parentNode ) {
268 // Make sure that the elements are removed from the DOM before they are inserted
269 // this can help fix replacing a parent with child elements
270 if ( jQuery.isFunction( value ) ) {
271 return this.each(function(i) {
272 var self = jQuery(this), old = self.html();
273 self.replaceWith( value.call( this, i, old ) );
277 if ( typeof value !== "string" ) {
278 value = jQuery( value ).detach();
281 return this.each(function() {
282 var next = this.nextSibling,
283 parent = this.parentNode;
285 jQuery( this ).remove();
288 jQuery(next).before( value );
290 jQuery(parent).append( value );
294 return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
298 detach: function( selector ) {
299 return this.remove( selector, true );
302 domManip: function( args, table, callback ) {
303 var results, first, fragment, parent,
307 // We can't cloneNode fragments that contain checked, in WebKit
308 if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
309 return this.each(function() {
310 jQuery(this).domManip( args, table, callback, true );
314 if ( jQuery.isFunction(value) ) {
315 return this.each(function(i) {
316 var self = jQuery(this);
317 args[0] = value.call(this, i, table ? self.html() : undefined);
318 self.domManip( args, table, callback );
323 parent = value && value.parentNode;
325 // If we're in a fragment, just use that instead of building a new one
326 if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
327 results = { fragment: parent };
330 results = jQuery.buildFragment( args, this, scripts );
333 fragment = results.fragment;
335 if ( fragment.childNodes.length === 1 ) {
336 first = fragment = fragment.firstChild;
338 first = fragment.firstChild;
342 table = table && jQuery.nodeName( first, "tr" );
344 for ( var i = 0, l = this.length; i < l; i++ ) {
347 root(this[i], first) :
349 i > 0 || results.cacheable || this.length > 1 ?
350 jQuery(fragment).clone(true)[0] :
356 if ( scripts.length ) {
357 jQuery.each( scripts, evalScript );
365 function root( elem, cur ) {
366 return jQuery.nodeName(elem, "table") ?
367 (elem.getElementsByTagName("tbody")[0] ||
368 elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
372 function cloneCopyEvent(orig, ret) {
373 ret.each(function (nodeIndex) {
374 if ( this.nodeType !== 1 || !jQuery.hasData(orig[nodeIndex]) ) {
378 // XXX remove for 1.5 RC or merge back in if there is actually a reason for this check that has been
379 // unexposed by unit tests
380 if ( this.nodeName !== (orig[nodeIndex] && orig[nodeIndex].nodeName) ) {
381 throw "Cloned data mismatch";
384 var oldData = jQuery.data( orig[nodeIndex] ),
385 curData = jQuery.data( this, oldData ),
386 events = oldData && oldData.events;
389 delete curData.handle;
392 for ( var type in events ) {
393 for ( var i = 0, l = events[ type ].length; i < l; i++ ) {
394 jQuery.event.add( this, type, events[ type ][ i ], events[ type ][ i ].data );
401 function cloneFixAttributes(src, dest) {
402 // We do not need to do anything for non-Elements
403 if ( dest.nodeType !== 1 ) {
407 var nodeName = dest.nodeName.toLowerCase();
409 // clearAttributes removes the attributes, which we don't want,
410 // but also removes the attachEvent events, which we *do* want
411 dest.clearAttributes();
413 // mergeAttributes, in contrast, only merges back on the
414 // original attributes, not the events
415 dest.mergeAttributes(src);
417 // IE6-8 fail to clone children inside object elements that use
418 // the proprietary classid attribute value (rather than the type
419 // attribute) to identify the type of content to display
420 if ( nodeName === "object" ) {
421 dest.outerHTML = src.outerHTML;
423 // IE6-8 fails to persist the checked state of a cloned checkbox
425 } else if ( nodeName === "input" && src.checked ) {
426 dest.defaultChecked = dest.checked = src.checked;
428 // IE6-8 fails to return the selected option to the default selected
429 // state when cloning options
430 } else if ( nodeName === "option" ) {
431 dest.selected = src.defaultSelected;
434 // Event data gets referenced instead of copied if the expando
436 dest.removeAttribute( jQuery.expando );
439 jQuery.buildFragment = function( args, nodes, scripts ) {
440 var fragment, cacheable, cacheresults,
441 doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
443 // Only cache "small" (1/2 KB) strings that are associated with the main document
444 // Cloning options loses the selected state, so don't cache them
445 // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
446 // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
447 if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
448 !rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
451 cacheresults = jQuery.fragments[ args[0] ];
452 if ( cacheresults ) {
453 if ( cacheresults !== 1 ) {
454 fragment = cacheresults;
460 fragment = doc.createDocumentFragment();
461 jQuery.clean( args, doc, fragment, scripts );
465 jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
468 return { fragment: fragment, cacheable: cacheable };
471 jQuery.fragments = {};
475 prependTo: "prepend",
476 insertBefore: "before",
477 insertAfter: "after",
478 replaceAll: "replaceWith"
479 }, function( name, original ) {
480 jQuery.fn[ name ] = function( selector ) {
482 insert = jQuery( selector ),
483 parent = this.length === 1 && this[0].parentNode;
485 if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
486 insert[ original ]( this[0] );
490 for ( var i = 0, l = insert.length; i < l; i++ ) {
491 var elems = (i > 0 ? this.clone(true) : this).get();
492 jQuery( insert[i] )[ original ]( elems );
493 ret = ret.concat( elems );
496 return this.pushStack( ret, name, insert.selector );
502 clean: function( elems, context, fragment, scripts ) {
503 context = context || document;
505 // !context.createElement fails in IE with an error but returns typeof 'object'
506 if ( typeof context.createElement === "undefined" ) {
507 context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
512 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
513 if ( typeof elem === "number" ) {
521 // Convert html string into DOM nodes
522 if ( typeof elem === "string" && !rhtml.test( elem ) ) {
523 elem = context.createTextNode( elem );
525 } else if ( typeof elem === "string" ) {
526 // Fix "XHTML"-style tags in all browsers
527 elem = elem.replace(rxhtmlTag, "<$1></$2>");
529 // Trim whitespace, otherwise indexOf won't work as expected
530 var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
531 wrap = wrapMap[ tag ] || wrapMap._default,
533 div = context.createElement("div");
535 // Go to html and back, then peel off extra wrappers
536 div.innerHTML = wrap[1] + elem + wrap[2];
538 // Move to the right depth
543 // Remove IE's autoinserted <tbody> from table fragments
544 if ( !jQuery.support.tbody ) {
546 // String was a <table>, *may* have spurious <tbody>
547 var hasBody = rtbody.test(elem),
548 tbody = tag === "table" && !hasBody ?
549 div.firstChild && div.firstChild.childNodes :
551 // String was a bare <thead> or <tfoot>
552 wrap[1] === "<table>" && !hasBody ?
556 for ( var j = tbody.length - 1; j >= 0 ; --j ) {
557 if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
558 tbody[ j ].parentNode.removeChild( tbody[ j ] );
564 // IE completely kills leading whitespace when innerHTML is used
565 if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
566 div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
569 elem = div.childNodes;
572 if ( elem.nodeType ) {
575 ret = jQuery.merge( ret, elem );
580 for ( i = 0; ret[i]; i++ ) {
581 if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
582 scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
585 if ( ret[i].nodeType === 1 ) {
586 ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
588 fragment.appendChild( ret[i] );
596 cleanData: function( elems ) {
597 var data, id, cache = jQuery.cache,
598 special = jQuery.event.special,
599 deleteExpando = jQuery.support.deleteExpando;
601 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
602 if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
606 id = elem[ jQuery.expando ];
611 if ( data && data.events ) {
612 for ( var type in data.events ) {
613 if ( special[ type ] ) {
614 jQuery.event.remove( elem, type );
617 jQuery.removeEvent( elem, type, data.handle );
622 if ( deleteExpando ) {
623 delete elem[ jQuery.expando ];
625 } else if ( elem.removeAttribute ) {
626 elem.removeAttribute( jQuery.expando );
635 function evalScript( i, elem ) {
643 jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
646 if ( elem.parentNode ) {
647 elem.parentNode.removeChild( elem );