用as3动态添加组件

通过as代码动态添加组件的方法

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
????? xmlns:s="library://ns.adobe.com/flex/spark"
????? xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
?<s:layout>
??<s:BasicLayout/>
?</s:layout>
?<fx:Declarations>
??<!-- 将非可视元素（例如服务、值对象）放在此处 -->
?</fx:Declarations>
?<fx:Script>
??<![CDATA[
???import mx.controls.Image;
???public function addimage(Evt:MouseEvent):void
???{
????var image:Image=new Image();
????image.source="asset/ardcor.png";
????image.width=300;
????image.height=200;
????hbox.addChild(image);
????? }
??]]>
?</fx:Script>
?<mx:HBox id="hbox" x="-1" y="46">
??
?</mx:HBox>
?<s:Button click="addimage(event)" x="10" y="-1"/>
</s:Application>