Flex与JavaScript交互(一) [原]
先来看Flex调用JavaScript中的函数
FlexConnectJavaScript.mxml
<?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.*;
public function invokeJavaScript():void
{
lblResult.text=ExternalInterface.call("returnTheName","huangxi";
}
]]>
</mx:Script>
<mx:Button id="btnConnect" label="调用JavaScript" click="invokeJavaScript()" x="229" y="204"/>
<mx:Label id="lblResult" text="test" x="205" y="99" width="150" height="80"/>
</mx:Application>
FlexConnectJavaScript.html中<Script>加入
function returnTheName(a)
{
return "HUANGXI";
}
////////////////////////
小结
1.ExternalInterface.call("returnTheName","huangxi");其中第一个参数与JavaScript中的函数相同,第二个参数为传递参数
FlexConnectJavaScript.mxml
<?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.*; public function invokeJavaScript():void { lblResult.text=ExternalInterface.call("returnTheName","huangxi"; } ]]> </mx:Script><mx:Button id="btnConnect" label="调用JavaScript" click="invokeJavaScript()" x="229" y="204"/><mx:Label id="lblResult" text="test" x="205" y="99" width="150" height="80"/></mx:Application>FlexConnectJavaScript.html中<Script>加入
function returnTheName(a)
{
return "HUANGXI";
}
////////////////////////
小结
1.ExternalInterface.call("returnTheName","huangxi");其中第一个参数与JavaScript中的函数相同,第二个参数为传递参数
