Moved jQuery.props to attributes since it was only used in support. Fixes #6897 ...

[jquery.git] / src / attributes.js

diff --git a/src/attributes.js b/src/attributes.js
index cb9f2cf..4393a9f 100644 (file)
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -9,6 +9,19 @@ var rclass = /[\n\t]/g,
        rclickable = /^a(?:rea)?$/i,
        rradiocheck = /^(?:radio|checkbox)$/i;
 
+jQuery.props = {
+       "for": "htmlFor",
+       "class": "className",
+       readonly: "readOnly",
+       maxlength: "maxLength",
+       cellspacing: "cellSpacing",
+       rowspan: "rowSpan",
+       colspan: "colSpan",
+       tabindex: "tabIndex",
+       usemap: "useMap",
+       frameborder: "frameBorder"
+};
+
 jQuery.fn.extend({
        attr: function( name, value ) {
                return jQuery.access( this, name, value, true, jQuery.attr );
@@ -215,6 +228,10 @@ 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 ) ) {
@@ -295,7 +312,14 @@ 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.