Get selected item from a list from change event

           
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
    
    <mx:Script>
        
            import mx.controls.List;
            import mx.controls.Alert;
            
            private function handleChangeEvent(event:Event):void
            {
                Alert.show("selected: " + List(event.currentTarget).selectedItem.label);
            }
            
      
    </mx:Script>
    
    <mx:List change="handleChangeEvent(event)">
        <mx:dataProvider>
            <mx:Array>
                <mx:Object label="A" />
                <mx:Object label="B" />
                <mx:Object label="C" />
            </mx:Array>
        </mx:dataProvider>
    </mx:List>
</mx:Application>

1.	Change event for List control
2.	Adding an event listener if one isn't present
3.	Event listener in an ActionScript function in an tag
4.	List change event
5.	Convert event target to List control
6.	Write your event listener to access the event object
7.	A data-binding watcher invokes an event listener when a binding occurs.
8.	List dragOver, dragDrop, dragExit events
9.	List double click event
10.	Add an Event Listener in MXML

Get selected item from a list from change event : List Event « Components « Flex

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