// Handle HTML strings
if ( typeof a == "string" ) {
// HANDLE: $(html) -> $(array)
- var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
+ var m = /^[^<]*(<(.|\s)+>)[^>]*$/.exec(a);
if ( m )
a = jQuery.clean( [ m[1] ] );
* @cat Core
*/
pushStack: function( a ) {
- var ret = jQuery(this);
+ var ret = jQuery(a);
ret.prevObject = this;
- return ret.setArray( a );
+ return ret;
},
/**
find: function(t) {
return this.pushStack( jQuery.map( this, function(a){
return jQuery.find(t,a);
- }) );
+ }), t );
},
/**
*/
clone: function(deep) {
return this.pushStack( jQuery.map( this, function(a){
- return a.cloneNode( deep != undefined ? deep : true );
+ var a = a.cloneNode( deep != undefined ? deep : true );
+ a.$events = null; // drop $events expando to avoid firing incorrect events
+ return a;
}) );
},
not: function(t) {
return this.pushStack(
t.constructor == String &&
- jQuery.multiFilter(t,this,true) ||
-
- jQuery.grep(this,function(a){
- if ( t.constructor == Array || t.jquery )
- return jQuery.inArray( t, a ) < 0;
- else
- return a != t;
- }) );
+ jQuery.multiFilter(t, this, true) ||
+
+ jQuery.grep(this, function(a) {
+ return ( t.constructor == Array || t.jquery )
+ ? jQuery.inArray( a, t ) < 0
+ : a != t;
+ })
+ );
},
/**
this.get(),
t.constructor == String ?
jQuery(t).get() :
- t.length != undefined && !t.nodeName ?
+ t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ?
t : [t] )
);
},
return this.each(function(){
var obj = this;
- if ( table && this.nodeName.toUpperCase() == "TABLE" && a[0].nodeName.toUpperCase() == "TR" )
+ if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") )
obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));
jQuery.each( a, function(){
noConflict: function() {
if ( jQuery._$ )
$ = jQuery._$;
+ return jQuery;
},
// This may seem like some crazy code, but trust me when I say that this
return !!fn && typeof fn != "string" &&
typeof fn[0] == "undefined" && /function/i.test( fn + "" );
},
+
+ // check if an element is in a XML document
+ isXMLDoc: function(elem) {
+ return elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
+ },
+
+ nodeName: function( elem, name ) {
+ return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
+ },
/**
* A generic iterator function, which can be used to seemlessly
prop: function(elem, value, type, index, prop){
// Handle executable functions
if ( jQuery.isFunction( value ) )
- return value.call( elem, [index] );
+ value = value.call( elem, [index] );
// exclude the following css properties to add px
var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
// Handle passing in a number to a CSS property
- if ( value.constructor == Number && type == "curCSS" && !exclude.test(prop) )
- return value + "px";
-
- return value;
+ return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ?
+ value + "px" :
+ value;
},
className: {
tb = div.childNodes;
for ( var n = tb.length-1; n >= 0 ; --n )
- if ( tb[n].nodeName.toUpperCase() == "TBODY" && !tb[n].childNodes.length )
+ if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length )
tb[n].parentNode.removeChild(tb[n]);
}
},
attr: function(elem, name, value){
- var fix = {
+ var fix = jQuery.isXMLDoc(elem) ? {} : {
"for": "htmlFor",
"class": "className",
"float": jQuery.browser.msie ? "styleFloat" : "cssFloat",
// Mozilla doesn't play well with opacity 1
if ( name == "opacity" && jQuery.browser.mozilla && value == 1 )
value = 0.9999;
+
// Certain attributes only work when accessed via the old DOM 0 way
if ( fix[name] ) {
if ( value != undefined ) elem[fix[name]] = value;
return elem[fix[name]];
- } else if ( value == undefined && jQuery.browser.msie && elem.nodeName && elem.nodeName.toUpperCase() == "FORM" && (name == "action" || name == "method") )
+ } else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") )
return elem.getAttributeNode(name).nodeValue;
// IE elem.getAttribute passes even for style
else if ( elem.tagName ) {
if ( value != undefined ) elem.setAttribute( name, value );
+ if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) )
+ return elem.getAttribute( name, 2 );
return elem.getAttribute( name );
+ // elem is actually elem.style ... set the style
} else {
name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();});
if ( value != undefined ) elem[name] = value;