JavaScript和ActionScript的交互實現(xiàn)代碼

2019-11-21 00:19:16

字體：大中小

供稿：網(wǎng)友

 
<?xml version="1.0" encoding="utf-8"?> 
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"> 
<mx:Script> 
<![CDATA[ 
import flash.external.ExternalInterface; 
public function invokeJavaScript():void 
{ 
lblResult.text=ExternalInterface.call("returnTheName",txtName.text); 
} 
]]> 
</mx:Script> 
<mx:Panel width="800" height="600" title="ActionScript調(diào)用JavaScript" verticalCenter="0" horizontalCenter="0"> 
<mx:TextInput id="txtName" text="[請輸入名字]"/> 
<mx:Button id="btnConnect" label="確定" click="invokeJavaScript()" x="229" y="204"/> 
<mx:Label id="lblResult" text="test" x="205" y="99" width="150" height="80"/> 
</mx:Panel> 
</mx:Application> 

在html頁面里javascript里面加上方法function returnTheName(a){return "success! "+a};

以上是as調(diào)用js里的方法

下面是js調(diào)as里的方法

復制代碼代碼如下:

 
<?xml version="1.0" encoding="utf-8"?> 
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="init()" layout="absolute"> 
<mx:Script> 
<![CDATA[ 
import flash.external.ExternalInterface; 
private function init():void 
{ 
ExternalInterface.addCallback("addTo100",add);//聲明可以被調(diào)用的方法 
} 
private function add():int 
{ 
var i:int; 
var sum:int=0; 
for(i=1 ; i<100 ; i++) 
{ 
sum+= i; 
} 
return sum; 
} 

]]> 
</mx:Script> 
</mx:Application> 