open event and change event for ComboBox : ComboBox Event « Components « Flex

1. Flex
2. Components
3. ComboBox Event

open event and change event for ComboBox

       

<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
    <mx:Script>
        private function openEvt():void {
            forChange.text="";
        }
        private function changeEvt(e:Event):void {
            forChange.text=e.currentTarget.value + " " + e.currentTarget.selectedIndex;
        }
      </mx:Script>
    <mx:ComboBox open="openEvt()" change="changeEvt(event)">
        <mx:dataProvider>
            <mx:Array>
                <mx:String>AK</mx:String>
                <mx:String>AL</mx:String>
                <mx:String>AR</mx:String>
            </mx:Array>
        </mx:dataProvider>
    </mx:ComboBox>
    <mx:TextArea id="forChange" width="150" />
</mx:Application>

   
    
    
    
    
    
    
  

Related examples in the same category

1.	Open event for ComboBox
2.	Close event for ComboBox
3.	Change event for ComboBox
4.	Use changeEvent to display value
5.	ComboBox change event
6.	Information from ComboBox events