PopUp Menu Button Events

     

<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" height="600"
    width="600" creationComplete="initData();">
    <mx:Script>
        
        import mx.events.*;
        import mx.controls.*;
        private function initData():void {
            Menu(p1.popUp).selectedIndex=2;
        }
        public function itemClickHandler(event:MenuEvent):void {
            Alert.show("itemClick event label: " + event.label  + " \nindex: " + event.index
                    + " \nitem.label: " + event.item.label
                    + " \nitem.data: " + event.item.data);
        }
        public function clickHandler(event:MouseEvent):void {
            Alert.show(" Click Event currentTarget.label: " + event.currentTarget.label);
        }
        [Bindable]
        public var menuDP:Array = [
            {label: "A", data: "a"},
            {label: "B", data: "b"},
            {label: "C", data: "c"},
            {label: "D", data: "d"},
            {label: "E", data: "e"}
        ];
      </mx:Script>
    <mx:PopUpMenuButton id="p1" showRoot="true" dataProvider="{menuDP}" click="clickHandler(event)" itemClick="itemClickHandler(event);" />
</mx:Application>

Related examples in the same category

1.	Create and show popup menu
2.	Bind Form data to popup menu
3.	Set popup menu selected item

PopUp Menu Button Events : Popup Menu « Components « Flex

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