X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=c5fb865ed4645c3084092e4b2bf5b5c05e9d8e9d;hb=77bb2c505f1d2c4437f4b52866408f8bd1a5020f;hp=098d4bd39568b2af9e91ae1166471f647994cc03;hpb=25c76232c6cacc643d1142b5f951a0e5fcc12b6b;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 098d4bd..c5fb865 100644
--- a/src/core.js
+++ b/src/core.js
@@ -86,17 +86,8 @@ jQuery.fn = jQuery.prototype = {
 		// Shortcut for document ready
 		} else if ( jQuery.isFunction( selector ) )
 			return new jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector );
-
-		return this.setArray(
-			// HANDLE: $(array)
-			selector.constructor == Array && selector ||
-
-			// HANDLE: $(arraylike)
-			// Watch for when an array-like object, contains DOM nodes, is passed in as the selector
-			(selector.jquery || selector.length && selector != window && !selector.nodeType && selector[0] != undefined && selector[0].nodeType) && jQuery.makeArray( selector ) ||
-
-			// HANDLE: $(*)
-			[ selector ] );
+		
+		return this.setArray(jQuery.makeArray(selector));
 	},
 	
 	// The current version of jQuery being used
@@ -477,6 +468,31 @@ jQuery.fn = jQuery.prototype = {
 	andSelf: function() {
 		return this.add( this.prevObject );
 	},
+
+	data: function( key, value ){
+		var parts = key.split(".");
+		parts[1] = parts[1] ? "." + parts[1] : "";
+
+		if ( value == null ) {
+			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
+			
+			if ( data == undefined && this.length )
+				data = jQuery.data( this[0], key );
+
+			return data == null && parts[1] ?
+				this.data( parts[0] ) :
+				data;
+		} else
+			return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
+				jQuery.data( this, key, value );
+			});
+	},
+
+	removeData: function( key ){
+		return this.each(function(){
+			jQuery.removeData( this, key );
+		});
+	},
 	
 	domManip: function( args, table, reverse, callback ) {
 		var clone = this.length > 1, elems; 
@@ -570,7 +586,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 
 				// Recurse if we're merging object values
 				if ( deep && options[ name ] && typeof options[ name ] == "object" && target[ name ] && !options[ name ].nodeType )
-					target[ name ] = jQuery.extend( target[ name ], options[ name ] );
+					target[ name ] = jQuery.extend( deep, target[ name ], options[ name ] );
 
 				// Don't bring in undefined values
 				else if ( options[ name ] != undefined )
@@ -586,6 +602,8 @@ var expando = "jQuery" + (new Date()).getTime(), uuid = 0, windowData = {};
 
 // exclude the following css properties to add px
 var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
+// cache getComputedStyle
+var getComputedStyle = document.defaultView && document.defaultView.getComputedStyle;
 
 jQuery.extend({
 	noConflict: function( deep ) {
@@ -812,8 +830,9 @@ jQuery.extend({
 		function color( elem ) {
 			if ( !jQuery.browser.safari )
 				return false;
-
-			var ret = document.defaultView.getComputedStyle( elem, null );
+			
+			// getComputedStyle is cached
+			var ret = getComputedStyle( elem, null );
 			return !ret || ret.getPropertyValue("color") == "";
 		}
 
@@ -827,9 +846,9 @@ jQuery.extend({
 		}
 		// Opera sometimes will give the wrong display answer, this fixes it, see #2037
 		if ( jQuery.browser.opera && name == "display" ) {
-			var save = elem.style.display;
-			elem.style.display = "block";
-			elem.style.display = save;
+			var save = elem.style.outline;
+			elem.style.outline = "0 solid black";
+			elem.style.outline = save;
 		}
 		
 		// Make sure we're using the right name for getting the float value
@@ -839,7 +858,7 @@ jQuery.extend({
 		if ( !force && elem.style && elem.style[ name ] )
 			ret = elem.style[ name ];
 
-		else if ( document.defaultView && document.defaultView.getComputedStyle ) {
+		else if ( getComputedStyle ) {
 
 			// Only "float" is needed here
 			if ( name.match( /float/i ) )
@@ -847,10 +866,10 @@ jQuery.extend({
 
 			name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
 
-			var getComputedStyle = document.defaultView.getComputedStyle( elem, null );
+			var computedStyle = getComputedStyle( elem, null );
 
-			if ( getComputedStyle && !color( elem ) )
-				ret = getComputedStyle.getPropertyValue( name );
+			if ( computedStyle && !color( elem ) )
+				ret = computedStyle.getPropertyValue( name );
 
 			// If the element isn't reporting its values properly in Safari
 			// then some display: none elements are involved
@@ -873,7 +892,7 @@ jQuery.extend({
 				// one special, otherwise get the value
 				ret = name == "display" && swap[ stack.length - 1 ] != null ?
 					"none" :
-					( getComputedStyle && getComputedStyle.getPropertyValue( name ) ) || "";
+					( computedStyle && computedStyle.getPropertyValue( name ) ) || "";
 
 				// Finally, revert the display styles back
 				for ( var i = 0; i < swap.length; i++ )
@@ -1095,12 +1114,15 @@ jQuery.extend({
 	makeArray: function( array ) {
 		var ret = [];
 
-		// Need to use typeof to fight Safari childNodes crashes
-		if ( typeof array != "array" )
-			for ( var i = 0, length = array.length; i < length; i++ )
-				ret.push( array[ i ] );
-		else
-			ret = array.slice( 0 );
+		if( array != undefined ){
+			var i = array.length;
+			//the window, strings and functions also have 'length'
+			if( i != undefined && typeof array == 'object' && array != window )
+				while( i )
+					ret[--i] = array[i];
+			else
+				ret[0] = array;
+		}
 
 		return ret;
 	},