On value commit in a TextArea, display value by reference its id

   

<?xml version="1.0" encoding="utf-8"?>
<mx:Application
    xmlns:s="library://ns.adobe.com/flex/spark" 
    xmlns:mx="http://www.adobe.com/2006/mxml">
    <mx:Script>
        import mx.controls.Alert; public function
        showMsg(msg:String):void { 
            Alert.show(msg); 
        }
    </mx:Script>
    <mx:Panel title="Profile" verticalCenter="0" horizontalCenter="0">


        <s:Label text="Profile Summary" fontWeight="bold" />
        <mx:TextArea id="aboutYou" textAlign="center" width="100%" height="40" valueCommit="showMsg(aboutYou.text)" />

    </mx:Panel>
</mx:Application>

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On value commit in a TextArea, display value by reference its id : TextArea « Components « Flex

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