1 var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
2 rleadingWhitespace = /^\s+/,
3 rxhtmlTag = /(<([\w:]+)[^>]*?)\/>/g,
4 rselfClosing = /^(?:area|br|col|embed|hr|img|input|link|meta|param)$/i,
5 rtagName = /<([\w:]+)/,
8 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, // checked="checked" or checked (html5)
9 fcloseTag = function( all, front, tag ) {
10 return rselfClosing.test( tag ) ?
12 front + "></" + tag + ">";
15 option: [ 1, "<select multiple='multiple'>", "</select>" ],
16 legend: [ 1, "<fieldset>", "</fieldset>" ],
17 thead: [ 1, "<table>", "</table>" ],
18 tr: [ 2, "<table><tbody>", "</tbody></table>" ],
19 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
20 col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
21 area: [ 1, "<map>", "</map>" ],
22 _default: [ 0, "", "" ]
25 wrapMap.optgroup = wrapMap.option;
26 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
27 wrapMap.th = wrapMap.td;
29 // IE can't serialize <link> and <script> tags normally
30 if ( !jQuery.support.htmlSerialize ) {
31 wrapMap._default = [ 1, "div<div>", "</div>" ];
35 text: function( text ) {
36 if ( jQuery.isFunction(text) ) {
37 return this.each(function(i) {
38 var self = jQuery(this);
39 self.text( text.call(this, i, self.text()) );
43 if ( typeof text !== "object" && text !== undefined ) {
44 return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
47 return jQuery.getText( this );
50 wrapAll: function( html ) {
51 if ( jQuery.isFunction( html ) ) {
52 return this.each(function(i) {
53 jQuery(this).wrapAll( html.call(this, i) );
58 // The elements to wrap the target around
59 var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
61 if ( this[0].parentNode ) {
62 wrap.insertBefore( this[0] );
68 while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
69 elem = elem.firstChild;
79 wrapInner: function( html ) {
80 if ( jQuery.isFunction( html ) ) {
81 return this.each(function(i) {
82 jQuery(this).wrapInner( html.call(this, i) );
86 return this.each(function() {
87 var self = jQuery( this ), 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 if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
190 // IE copies events bound via attachEvent when
191 // using cloneNode. Calling detachEvent on the
192 // clone will also remove the events from the orignal
193 // In order to get around this, we use innerHTML.
194 // Unfortunately, this means some modifications to
195 // attributes in IE that are actually only stored
196 // as properties will not be copied (such as the
197 // the name attribute on an input).
198 var html = this.outerHTML, ownerDocument = this.ownerDocument;
200 var div = ownerDocument.createElement("div");
201 div.appendChild( this.cloneNode(true) );
202 html = div.innerHTML;
205 return jQuery.clean([html.replace(rinlinejQuery, "")
206 .replace(rleadingWhitespace, "")], ownerDocument)[0];
208 return this.cloneNode(true);
212 // Copy the events from the original to the clone
213 if ( events === true ) {
214 cloneCopyEvent( this, ret );
215 cloneCopyEvent( this.find("*"), ret.find("*") );
218 // Return the cloned set
222 html: function( value ) {
223 if ( value === undefined ) {
224 return this[0] && this[0].nodeType === 1 ?
225 this[0].innerHTML.replace(rinlinejQuery, "") :
228 // See if we can take a shortcut and just use innerHTML
229 } else if ( typeof value === "string" && !/<script/i.test( value ) &&
230 (jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
231 !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
233 value = value.replace(rxhtmlTag, fcloseTag);
236 for ( var i = 0, l = this.length; i < l; i++ ) {
237 // Remove element nodes and prevent memory leaks
238 if ( this[i].nodeType === 1 ) {
239 jQuery.cleanData( this[i].getElementsByTagName("*") );
240 this[i].innerHTML = value;
244 // If using innerHTML throws an exception, use the fallback method
246 this.empty().append( value );
249 } else if ( jQuery.isFunction( value ) ) {
250 this.each(function(i){
251 var self = jQuery(this), old = self.html();
252 self.empty().append(function(){
253 return value.call( this, i, old );
258 this.empty().append( value );
264 replaceWith: function( value ) {
265 if ( this[0] && this[0].parentNode ) {
266 // Make sure that the elements are removed from the DOM before they are inserted
267 // this can help fix replacing a parent with child elements
268 if ( !jQuery.isFunction( value ) ) {
269 value = jQuery( value ).detach();
272 return this.each(function(i) {
273 var self = jQuery(this), old = self.html();
274 self.replaceWith( value.call( this, i, old ) );
278 return this.each(function() {
279 var next = this.nextSibling, parent = this.parentNode;
281 jQuery(this).remove();
284 jQuery(next).before( value );
286 jQuery(parent).append( value );
290 return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
294 detach: function( selector ) {
295 return this.remove( selector, true );
298 domManip: function( args, table, callback ) {
299 var results, first, value = args[0], scripts = [], fragment;
301 // We can't cloneNode fragments that contain checked, in WebKit
302 if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
303 return this.each(function() {
304 jQuery(this).domManip( args, table, callback, true );
308 if ( jQuery.isFunction(value) ) {
309 return this.each(function(i) {
310 var self = jQuery(this);
311 args[0] = value.call(this, i, table ? self.html() : undefined);
312 self.domManip( args, table, callback );
317 // If we're in a fragment, just use that instead of building a new one
318 if ( args[0] && args[0].parentNode && args[0].parentNode.nodeType === 11 ) {
319 results = { fragment: args[0].parentNode };
321 results = buildFragment( args, this, scripts );
324 fragment = results.fragment;
326 if ( fragment.childNodes.length === 1 ) {
327 first = fragment = fragment.firstChild;
329 first = fragment.firstChild;
333 table = table && jQuery.nodeName( first, "tr" );
335 for ( var i = 0, l = this.length; i < l; i++ ) {
338 root(this[i], first) :
340 i > 0 || results.cacheable || this.length > 1 ?
341 fragment.cloneNode(true) :
347 if ( scripts.length ) {
348 jQuery.each( scripts, evalScript );
354 function root( elem, cur ) {
355 return jQuery.nodeName(elem, "table") ?
356 (elem.getElementsByTagName("tbody")[0] ||
357 elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
363 function cloneCopyEvent(orig, ret) {
366 ret.each(function() {
367 if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) {
371 var oldData = jQuery.data( orig[i++] ), curData = jQuery.data( this, oldData ), events = oldData && oldData.events;
374 delete curData.handle;
377 for ( var type in events ) {
378 for ( var handler in events[ type ] ) {
379 jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
386 function buildFragment( args, nodes, scripts ) {
387 var fragment, cacheable, cacheresults,
388 doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
390 // Only cache "small" (1/2 KB) strings that are associated with the main document
391 // Cloning options loses the selected state, so don't cache them
392 // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
393 if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
394 args[0].indexOf("<option") < 0 && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
397 cacheresults = jQuery.fragments[ args[0] ];
398 if ( cacheresults ) {
399 if ( cacheresults !== 1 ) {
400 fragment = cacheresults;
406 fragment = doc.createDocumentFragment();
407 jQuery.clean( args, doc, fragment, scripts );
411 jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
414 return { fragment: fragment, cacheable: cacheable };
417 jQuery.fragments = {};
421 prependTo: "prepend",
422 insertBefore: "before",
423 insertAfter: "after",
424 replaceAll: "replaceWith"
425 }, function( name, original ) {
426 jQuery.fn[ name ] = function( selector ) {
427 var ret = [], insert = jQuery( selector );
429 if ( this.length === 1 && this[0].parentNode && this[0].parentNode.nodeType === 11 && insert.length === 1 ) {
430 insert[ original ]( this[0] );
434 for ( var i = 0, l = insert.length; i < l; i++ ) {
435 var elems = (i > 0 ? this.clone(true) : this).get();
436 jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
437 ret = ret.concat( elems );
440 return this.pushStack( ret, name, insert.selector );
446 clean: function( elems, context, fragment, scripts ) {
447 context = context || document;
449 // !context.createElement fails in IE with an error but returns typeof 'object'
450 if ( typeof context.createElement === "undefined" ) {
451 context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
456 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
457 if ( typeof elem === "number" ) {
465 // Convert html string into DOM nodes
466 if ( typeof elem === "string" && !rhtml.test( elem ) ) {
467 elem = context.createTextNode( elem );
469 } else if ( typeof elem === "string" ) {
470 // Fix "XHTML"-style tags in all browsers
471 elem = elem.replace(rxhtmlTag, fcloseTag);
473 // Trim whitespace, otherwise indexOf won't work as expected
474 var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
475 wrap = wrapMap[ tag ] || wrapMap._default,
477 div = context.createElement("div");
479 // Go to html and back, then peel off extra wrappers
480 div.innerHTML = wrap[1] + elem + wrap[2];
482 // Move to the right depth
487 // Remove IE's autoinserted <tbody> from table fragments
488 if ( !jQuery.support.tbody ) {
490 // String was a <table>, *may* have spurious <tbody>
491 var hasBody = rtbody.test(elem),
492 tbody = tag === "table" && !hasBody ?
493 div.firstChild && div.firstChild.childNodes :
495 // String was a bare <thead> or <tfoot>
496 wrap[1] === "<table>" && !hasBody ?
500 for ( var j = tbody.length - 1; j >= 0 ; --j ) {
501 if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
502 tbody[ j ].parentNode.removeChild( tbody[ j ] );
508 // IE completely kills leading whitespace when innerHTML is used
509 if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
510 div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
513 elem = div.childNodes;
516 if ( elem.nodeType ) {
519 ret = jQuery.merge( ret, elem );
524 for ( var i = 0; ret[i]; i++ ) {
525 if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
526 scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
529 if ( ret[i].nodeType === 1 ) {
530 ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
532 fragment.appendChild( ret[i] );
540 cleanData: function( elems ) {
541 var data, id, cache = jQuery.cache;
543 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
544 id = elem[ jQuery.expando ];
550 for ( var event in data.events ) {
551 removeEvent( elem, event, data.handle );
555 removeExpando( elem );