jQuery.fn.extend({
data: function( key, value ) {
- if ( typeof key === "undefined" ) {
- var data = null;
+ var data = null;
+ if ( typeof key === "undefined" ) {
if ( this.length ) {
var attr = this[0].attributes, name;
data = jQuery.data( this[0] );
parts[1] = parts[1] ? "." + parts[1] : "";
if ( value === undefined ) {
- var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
+ data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
// Try to fetch any internally stored data first
if ( data === undefined && this.length ) {
} else {
return this.each(function() {
- var $this = jQuery( this ), args = [ parts[0], value ];
+ var $this = jQuery( this ),
+ args = [ parts[0], value ];
$this.triggerHandler( "setData" + parts[1] + "!", args );
jQuery.data( this, key, value );