X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fattributes.js;h=147c353f4219a14cce5a9da3674818fef583b18f;hb=ea507b3e998126ae1f94f4fd1618994d645c9cc8;hp=608b8e339eb6a024f5a86c323c15fe4b45d288fd;hpb=157a383dae5335ef1056d3818d7dd70ac81c25a7;p=jquery.git

diff --git a/src/attributes.js b/src/attributes.js
index 608b8e3..147c353 100644
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -164,8 +164,9 @@ jQuery.fn.extend({
 						var option = options[ i ];
 
 						// Don't return options that are disabled or in a disabled optgroup
-						if ( option.selected && option.getAttribute("disabled") === null && 
+						if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && 
 								(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
+
 							// Get the specific value for the option
 							value = jQuery(option).val();
 
@@ -214,6 +215,10 @@ jQuery.fn.extend({
 				val = "";
 			} else if ( typeof val === "number" ) {
 				val += "";
+			} else if ( jQuery.isArray(val) ) {
+				val = jQuery.map(val, function (value) {
+					return value == null ? "" : value + "";
+				});
 			}
 
 			if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
@@ -294,7 +299,14 @@ jQuery.extend({
 						jQuery.error( "type property can't be changed" );
 					}
 
-					elem[ name ] = value;
+					if ( value === null ) {
+						if ( elem.nodeType === 1 ) {
+							elem.removeAttribute( name );
+						}
+
+					} else {
+						elem[ name ] = value;
+					}
 				}
 
 				// browsers index elements by id/name on forms, give priority to attributes.
@@ -332,7 +344,7 @@ jQuery.extend({
 
 			// Ensure that missing attributes return undefined
 			// Blackberry 4.7 returns "" from getAttribute #6938
-			if ( !elem.attributes[ name ] && !elem.hasAttribute( name ) ) {
+			if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) {
 				return undefined;
 			}