+var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
+ rleadingWhitespace = /^\s+/,
+ rxhtmlTag = /(<(\w+)[^>]*?)\/>/g,
+ rselfClosing = /^(?:abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i,
+ rtagName = /<(\w+)/,
+ rtbody = /<tbody/i,
+ rhtml = /</,
+ fcloseTag = function(all, front, tag){
+ return rselfClosing.test(tag) ?
+ all :
+ front + "></" + tag + ">";
+ },
+ wrapMap = {
+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
+ legend: [ 1, "<fieldset>", "</fieldset>" ],
+ thead: [ 1, "<table>", "</table>" ],
+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
+ col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
+ _default: [ 0, "", "" ]
+ };
+
+wrapMap.optgroup = wrapMap.option;
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+// IE can't serialize <link> and <script> tags normally
+if ( !jQuery.support.htmlSerialize ) {
+ wrapMap._default = [ 1, "div<div>", "</div>" ];
+}
+
jQuery.fn.extend({
text: function( text ) {
- if ( typeof text !== "object" && text != null )
+ if ( typeof text !== "object" && text !== undefined )
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
var ret = "";
jQuery.each( text || this, function(){
jQuery.each( this.childNodes, function(){
- if ( this.nodeType != 8 )
- ret += this.nodeType != 1 ?
+ if ( this.nodeType !== 8 ) {
+ ret += this.nodeType !== 1 ?
this.nodeValue :
jQuery.fn.text( [ this ] );
+ }
});
});
},
wrapAll: function( html ) {
+ if ( jQuery.isFunction( html ) ) {
+ return this.each(function() {
+ jQuery(this).wrapAll( html.apply(this, arguments) );
+ });
+ }
+
if ( this[0] ) {
// The elements to wrap the target around
- var wrap = jQuery( html, this[0].ownerDocument ).clone();
+ var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone();
- if ( this[0].parentNode )
+ if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
+ }
wrap.map(function(){
var elem = this;
- while ( elem.firstChild )
+ while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
+ }
return elem;
}).append(this);
append: function() {
return this.domManip(arguments, true, function(elem){
- if (this.nodeType == 1)
+ if ( this.nodeType === 1 ) {
this.appendChild( elem );
+ }
});
},
prepend: function() {
return this.domManip(arguments, true, function(elem){
- if (this.nodeType == 1)
+ if ( this.nodeType === 1 ) {
this.insertBefore( elem, this.firstChild );
+ }
});
},
before: function() {
- return this.domManip(arguments, false, function(elem){
- this.parentNode.insertBefore( elem, this );
- });
+ if ( this[0] && this[0].parentNode ) {
+ return this.domManip(arguments, false, function(elem){
+ this.parentNode.insertBefore( elem, this );
+ });
+ } else if ( arguments.length ) {
+ var set = jQuery(arguments[0]);
+ set.push.apply( set, this.toArray() );
+ return this.pushStack( set, "before", arguments );
+ }
},
after: function() {
- return this.domManip(arguments, false, function(elem){
- this.parentNode.insertBefore( elem, this.nextSibling );
- });
+ if ( this[0] && this[0].parentNode ) {
+ return this.domManip(arguments, false, function(elem){
+ this.parentNode.insertBefore( elem, this.nextSibling );
+ });
+ } else if ( arguments.length ) {
+ var set = this.pushStack( this, "after", arguments );
+ set.push.apply( set, jQuery(arguments[0]).toArray() );
+ return set;
+ }
},
clone: function( events ) {
html = div.innerHTML;
}
- return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")], ownerDocument)[0];
- } else
+ return jQuery.clean([html.replace(rinlinejQuery, "")
+ .replace(rleadingWhitespace, "")], ownerDocument)[0];
+ } else {
return this.cloneNode(true);
+ }
});
// Copy the events from the original to the clone
var orig = this.find("*").andSelf(), i = 0;
ret.find("*").andSelf().each(function(){
- if ( this.nodeName !== orig[i].nodeName )
- return;
+ if ( this.nodeName !== orig[i].nodeName ) { return; }
var events = jQuery.data( orig[i], "events" );
},
html: function( value ) {
- return value === undefined ?
- (this[0] ?
- this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :
- null) :
+ if ( value === undefined ) {
+ return this[0] ?
+ this[0].innerHTML.replace(rinlinejQuery, "") :
+ null;
+
+ // See if we can take a shortcut and just use innerHTML
+ } else if ( typeof value === "string" && !/<script/i.test( value ) &&
+ (!jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
+ !wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
+
+ try {
+ for ( var i = 0, l = this.length; i < l; i++ ) {
+ // Remove element nodes and prevent memory leaks
+ if ( this[i].nodeType === 1 ) {
+ cleanData( this[i].getElementsByTagName("*") );
+ this[i].innerHTML = value;
+ }
+ }
+
+ // If using innerHTML throws an exception, use the fallback method
+ } catch(e) {
+ this.empty().append( value );
+ }
+
+ } else {
this.empty().append( value );
+ }
+
+ return this;
},
replaceWith: function( value ) {
- return this.after( value ).remove();
+ if ( this[0] && this[0].parentNode ) {
+ return this.after( value ).remove();
+ } else {
+ return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
+ }
+ },
+
+ detach: function( selector ) {
+ return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
+ var results, first, value = args[0], scripts = [];
+
+ if ( jQuery.isFunction(value) ) {
+ return this.each(function() {
+ args[0] = value.call(this);
+ return jQuery(this).domManip( args, table, callback );
+ });
+ }
+
if ( this[0] ) {
- var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(),
- scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ),
- first = fragment.firstChild;
+ // If we're in a fragment, just use that instead of building a new one
+ if ( args[0] && args[0].parentNode && args[0].parentNode.nodeType === 11 ) {
+ results = { fragment: args[0].parentNode };
+ } else {
+ results = buildFragment( args, this, scripts );
+ }
- if ( first )
- for ( var i = 0, l = this.length; i < l; i++ )
- callback.call( root(this[i], first), this.length > 1 || i > 0 ?
- fragment.cloneNode(true) : fragment );
+ first = results.fragment.firstChild;
- if ( scripts )
+ if ( first ) {
+ table = table && jQuery.nodeName( first, "tr" );
+
+ for ( var i = 0, l = this.length; i < l; i++ ) {
+ callback.call(
+ table ?
+ root(this[i], first) :
+ this[i],
+ results.cacheable || this.length > 1 || i > 0 ?
+ results.fragment.cloneNode(true) :
+ results.fragment
+ );
+ }
+ }
+
+ if ( scripts ) {
jQuery.each( scripts, evalScript );
+ }
}
return this;
function root( elem, cur ) {
- return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ?
+ return jQuery.nodeName(elem, "table") ?
(elem.getElementsByTagName("tbody")[0] ||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
elem;
}
});
+function buildFragment(args, nodes, scripts){
+ var fragment, cacheable, cached, cacheresults, doc;
+
+ if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && args[0].indexOf("<option") < 0 ) {
+ cacheable = true;
+ cacheresults = jQuery.fragments[ args[0] ];
+ if ( cacheresults ) {
+ if ( cacheresults !== 1 ) {
+ fragment = cacheresults;
+ }
+ cached = true;
+ }
+ }
+
+ if ( !fragment ) {
+ doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
+ fragment = doc.createDocumentFragment();
+ jQuery.clean( args, doc, fragment, scripts );
+ }
+
+ if ( cacheable ) {
+ jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
+ }
+
+ return { fragment: fragment, cacheable: cacheable };
+}
+
+jQuery.fragments = {};
+
jQuery.each({
appendTo: "append",
prependTo: "prepend",
jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
ret = ret.concat( elems );
}
-
- return this.pushStack( ret, name, selector );
+ return this.pushStack( ret, name, insert.selector );
};
});
jQuery.each({
- remove: function( selector ) {
+ // keepData is for internal use only--do not document
+ remove: function( selector, keepData ) {
if ( !selector || jQuery.multiFilter( selector, [ this ] ).length ) {
- if ( this.nodeType === 1 ) {
+ if ( !keepData && this.nodeType === 1 ) {
cleanData( this.getElementsByTagName("*") );
- cleanData( [this] );
+ cleanData( [ this ] );
}
if ( this.parentNode ) {
- this.parentNode.removeChild( this );
+ this.parentNode.removeChild( this );
}
}
},
});
jQuery.extend({
- clean: function( elems, context, fragment ) {
+ clean: function( elems, context, fragment, scripts ) {
context = context || document;
// !context.createElement fails in IE with an error but returns typeof 'object'
- if ( typeof context.createElement === "undefined" )
+ if ( typeof context.createElement === "undefined" ) {
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
-
- // If a single string is passed in and it's a single tag
- // just do a createElement and skip the rest
- if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) {
- var match = /^<(\w+)\s*\/?>$/.exec(elems[0]);
- if ( match )
- return [ context.createElement( match[1] ) ];
}
- var ret = [], scripts = [], div = context.createElement("div");
+ var ret = [], div = context.createElement("div");
jQuery.each(elems, function(i, elem){
- if ( typeof elem === "number" )
+ if ( typeof elem === "number" ) {
elem += '';
+ }
- if ( !elem )
- return;
+ if ( !elem ) { return; }
// Convert html string into DOM nodes
- if ( typeof elem === "string" ) {
+ if ( typeof elem === "string" && !rhtml.test( elem ) ) {
+ elem = context.createTextNode( elem );
+
+ } else if ( typeof elem === "string" ) {
// Fix "XHTML"-style tags in all browsers
- elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){
- return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ?
- all :
- front + "></" + tag + ">";
- });
+ elem = elem.replace(rxhtmlTag, fcloseTag);
// Trim whitespace, otherwise indexOf won't work as expected
- var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase();
-
- var wrap =
- // option or optgroup
- !tags.indexOf("<opt") &&
- [ 1, "<select multiple='multiple'>", "</select>" ] ||
-
- !tags.indexOf("<leg") &&
- [ 1, "<fieldset>", "</fieldset>" ] ||
-
- tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
- [ 1, "<table>", "</table>" ] ||
-
- !tags.indexOf("<tr") &&
- [ 2, "<table><tbody>", "</tbody></table>" ] ||
-
- // <thead> matched above
- (!tags.indexOf("<td") || !tags.indexOf("<th")) &&
- [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] ||
-
- !tags.indexOf("<col") &&
- [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] ||
-
- // IE can't serialize <link> and <script> tags normally
- !jQuery.support.htmlSerialize &&
- [ 1, "div<div>", "</div>" ] ||
-
- [ 0, "", "" ];
+ var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
+ wrap = wrapMap[ tag ] || wrapMap._default,
+ depth = wrap[0];
// Go to html and back, then peel off extra wrappers
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
- while ( wrap[0]-- )
+ while ( depth-- ) {
div = div.lastChild;
+ }
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
- var hasBody = /<tbody/i.test(elem),
- tbody = !tags.indexOf("<table") && !hasBody ?
+ var hasBody = rtbody.test(elem),
+ tbody = tag === "table" && !hasBody ?
div.firstChild && div.firstChild.childNodes :
- // String was a bare <thead> or <tfoot>
- wrap[1] == "<table>" && !hasBody ?
- div.childNodes :
- [];
+ // String was a bare <thead> or <tfoot>
+ wrap[1] == "<table>" && !hasBody ?
+ div.childNodes :
+ [];
- for ( var j = tbody.length - 1; j >= 0 ; --j )
- if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
+ for ( var j = tbody.length - 1; j >= 0 ; --j ) {
+ if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
tbody[ j ].parentNode.removeChild( tbody[ j ] );
-
+ }
}
+ }
+
// IE completely kills leading whitespace when innerHTML is used
- if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) )
- div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
+ if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
+ div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
+ }
elem = jQuery.makeArray( div.childNodes );
}
- if ( elem.nodeType )
+ if ( elem.nodeType ) {
ret.push( elem );
- else
+ } else {
ret = jQuery.merge( ret, elem );
+ }
});
if ( fragment ) {
for ( var i = 0; ret[i]; i++ ) {
- if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
+ if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
} else {
- if ( ret[i].nodeType === 1 )
+ if ( ret[i].nodeType === 1 ) {
ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
+ }
fragment.appendChild( ret[i] );
}
}
-
- return scripts;
}
return ret;
});
function cleanData( elems ) {
- for ( var i = 0, l = elems.length; i < l; i++ ) {
- var id = elems[i][expando];
- if ( id ) {
+ for ( var i = 0, elem, id; (elem = elems[i]) != null; i++ ) {
+ if ( (id = elem[expando]) ) {
delete jQuery.cache[ id ];
}
}
git.asbjorn.biz / jquery.git / blobdiff