hanyeah

<?xml version="1.0" encoding="utf-8"?>

<code:AsMain xmlns:fx="http://ns.adobe.com/mxml/2009"

               xmlns:s="library://ns.adobe.com/flex/spark"

               xmlns:mx="library://ns.adobe.com/flex/mx"

  xmlns:code="*">

<fx:Declarations>

<!-- Place non-visual elements (e.g., services, value objects) here -->

</fx:Declarations>

<s:TextArea id="textArea" text="hello world"></s:TextArea>

</code:AsMain>

package  

{

import flash.events.Event;

import spark.components.Application;

import spark.components.TextArea;

/**

* ...

* @author hanyeah

*/

public class AsMain extends Application 

{

public var textArea:TextArea;

public function AsMain() 

{

super();

stage?initStage(null):addEventListener(Event.ADDED_TO_STAGE, initStage);

}

private function initStage(e:Event):void 

{

removeEventListener(Event.ADDED_TO_STAGE, initStage);

textArea.text = "success";

}

 }

}