flex与JavaScript交互

1. <?xml version="1.0" encoding="utf-8"?>  
2. <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" initialize="init()">  
3.     <mx:Script>  
4.         <![CDATA[ 
5.             private function init():void{ 
6.                 if(ExternalInterface.available){ 
7.                     //将AS方法注册为JS可以调用的方法 
8.                     ExternalInterface.addCallback("flexMethod", flexMethod); 
9.                 } 
10.             } 
11.               
12.             public function flexMethod(s:String):void{ 
13.                 txt1.text = s; 
14.             } 
15.              
16.             private function callJavaScriptMethod():void{ 
17.                 if(ExternalInterface.available){ 
18.                     //在AS中调用JS的方法 
19.                     ExternalInterface.call("jsMethod", "MM"); 
20.                     //ExternalInterface.call("window.location.reload"); 
21.                 } 
22.             } 
23.         ]]>  
24.     </mx:Script>  
25.       
26.     <mx:Button x="27" y="28" label="Load" click="callJavaScriptMethod()"/>  
27.     <mx:TextArea x="27" y="58" width="450" height="143" id="txt1"/>  
28.       
29. </mx:Application>  

 

二、在/html-template/index.template.html模板文件中添加以下代码：