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Flex4中獲取任意元件的ID或其他屬性值

" width="200" height="50" creationComplete="init()">
    
    <mx:Button x="111.5" y="162" id="myBUT" label="Set Label" fontSize="20"/>
    <mx:Script>
        <![CDATA[
            import mx.core.Application;              
            public function init():void{
                
                myBUT.addEventListener(MouseEvent.CLICK,onClick);                
            }
            public function onClick(e:MouseEvent):void{
               Application.application
.
myLab.text = "Hello!傻牛牛.";
                //Application.application.myLab.addChild();
                
            }
        ]]>
    </mx:Script>
</mx:Canvas>
這樣就能獲取得到了。大家試試很有用的一個功能,相信大家在開發中一定用得上!