diff options
Diffstat (limited to 'ui/jquery.ui.widget.js')
| -rw-r--r-- | ui/jquery.ui.widget.js | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/ui/jquery.ui.widget.js b/ui/jquery.ui.widget.js index c8e5348ac..1ec934469 100644 --- a/ui/jquery.ui.widget.js +++ b/ui/jquery.ui.widget.js @@ -289,7 +289,8 @@ $.Widget.prototype = { }, _trigger: function( type, event, data ) { - var callback = this.options[ type ]; + var callback = this.options[ type ], + args; event = $.Event( event ); event.type = ( type === this.widgetEventPrefix ? @@ -309,8 +310,12 @@ $.Widget.prototype = { this.element.trigger( event, data ); - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || + args = $.isArray( data ) ? + [ event ].concat( data ) : + [ event, data ]; + + return !( $.isFunction( callback ) && + callback.apply( this.element[0], args ) === false || event.isDefaultPrevented() ); } }; |