I got another problem.
In flex I can only reference the flash button by its ID property.
Most of the time I can't know its ID. I need cover it to a super class like
MovieClip Instead of that.
How can I fix this ?
<mx:Script>
<![CDATA[
private function clickHandler(event:MouseEvent):void
{
/* not work */
MovieClip(event.target).gotoAndPlay(MovieClip(event.target).currentLabel);
/* only this way can run */
query.gotoAndPlay(query.currentLabel);
}
]]>
</mx:Script>
<local:intergratedQueryButton id="query" click="clickHandler(event)" x="305"
y="500"/>