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 );
+ }
});
},
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" );
},
domManip: function( args, table, callback ) {
+ var fragment, scripts, cacheable, cached, cacheresults, first,
+ value = args[0];
+
+ 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 ( 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 );
-
- if ( scripts )
+ 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 ) {
+ fragment = (this[0].ownerDocument || this[0]).createDocumentFragment();
+ scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment );
+ }
+
+ first = fragment.firstChild;
+
+ 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],
+ cacheable || this.length > 1 || i > 0 ?
+ fragment.cloneNode(true) :
+ fragment
+ );
+ }
+ }
+
+ if ( scripts ) {
jQuery.each( scripts, evalScript );
+ }
+
+ if ( cacheable ) {
+ jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
+ }
}
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;
}
});
+jQuery.fragments = {};
+
jQuery.each({
appendTo: "append",
prependTo: "prepend",
remove: function( selector ) {
if ( !selector || jQuery.multiFilter( selector, [ this ] ).length ) {
if ( this.nodeType === 1 ) {
- cleanData( this.getElementsByTagName("*") );
- cleanData( [this] );
+ cleanData( jQuery("*", this).add(this) );
}
if ( this.parentNode ) {
empty: function() {
// Remove element nodes and prevent memory leaks
if ( this.nodeType === 1 ) {
- cleanData( this.getElementsByTagName("*") );
+ cleanData( jQuery("*", this) );
}
// Remove any remaining nodes
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
var ret = [], scripts = [], 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" ) {
// 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)$/i) ?
+ return /^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i.test(tag) ?
all :
front + "></" + tag + ">";
});
!tags.indexOf("<leg") &&
[ 1, "<fieldset>", "</fieldset>" ] ||
- tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
+ /^<(thead|tbody|tfoot|colg|cap)/.test(tags) &&
[ 1, "<table>", "</table>" ] ||
!tags.indexOf("<tr") &&
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
- while ( wrap[0]-- )
+ while ( wrap[0]-- ) {
div = div.lastChild;
+ }
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
tbody = !tags.indexOf("<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 && /^\s/.test( elem ) ) {
+ div.insertBefore( context.createTextNode( /^\s*/.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 );
+ }
});
fragment.appendChild( ret[i] );
}
}
-
+
return scripts;
}
git.asbjorn.biz / jquery.git / blobdiff