<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical">
<mx:Script>
[Bindable]
private var changeMessage:String="None selected";
private function changeHandler(event:Event):void
{
if (event.target.selectedItem == null)
{
changeMessage = "None selected";
}
else
{
changeMessage = "You selected " + event.target.selectedItem;
}
}
</mx:Script>
<mx:Array id="myData">
<mx:String>Small</mx:String>
<mx:String>Medium</mx:String>
<mx:String>Large</mx:String>
</mx:Array>
<mx:List id="sizeList" width="200" dataProvider="{myData}" change="changeHandler(event)"/>
<mx:Label text="{changeMessage}" fontSize="12"/>
</mx:Application>
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