在flex組件中嵌入html代碼，可以利用flex iframe。這個(gè)在很多時(shí)候會(huì)用到的，有時(shí)候flex必須得這樣做，如果你不這樣做還真不行……
flex而且可以和html進(jìn)行JavaScript交互操作，flex調(diào)用到html中的JavaScript方法以及獲取調(diào)用后的返回值。
1、flex iframe下載地址：https://github.com/downloads/flex-users/flex-iframe/flex-iframe-1.5.1.zip
下載完成后目錄如下
asdoc就是文檔doc了
bin有需要用到的flex庫(kù) swc
examples就是示例
sources源代碼
2、將bin目錄中的swc引入到你的flex工程中，并加入代碼片段如下
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns:flexiframe="http://code.google.com/p/flex-iframe/"
horizontalAlign="center" verticalAlign="middle" xmlns:s="library://ns.adobe.com/flex/spark">
<mx:Script>
<![CDATA[
import mx.controls.Alert;
protected function sayHelloHandler(event:MouseEvent):void {
// 調(diào)用當(dāng)前iframe嵌入頁(yè)面中的sayHello 的JavaScript方法
iFrameBySource.callIFrameFunction("sayHello");
}
protected function sayHandler(event:MouseEvent):void {
// 調(diào)用當(dāng)前iframe嵌入頁(yè)面中的say的JavaScript方法，并傳入一個(gè)參數(shù)
iFrameBySource.callIFrameFunction("say", ["hello world!"]);
}
protected function sayHiHandler(event:MouseEvent):void {
// 調(diào)用當(dāng)前iframe嵌入頁(yè)面中的sayHi的JavaScript方法，并傳入2個(gè)參數(shù)。sayHi方法會(huì)返回一個(gè)字符串，最后一個(gè)回調(diào)就是輸出值的函數(shù)
iFrameBySource.callIFrameFunction("sayHi", ["hello world", "李四"], function (data:*): void {
Alert.show(data);
});
}
]]>
</mx:Script>
<!-- HTML content stored in a String -->
<mx:String id="iFrameHTMLContent">
<![CDATA[
<html>
<head>
<title>About</title>
</head>
<body>
<div>About</div>
<p>Simple HTML Test application. This test app loads a page of html locally.</p>
<div>Credits</div>
<p> </p>
<p>IFrame.as is based on the work of</p>
<ul>
<li><a target="_top">Christophe Coenraets</a></li>
<li><a target="_top">Brian Deitte</a></li>
</ul>
</body>
</html>
]]>
</mx:String>
<mx:Panel width="80%" height="80%" title="使用source本地遠(yuǎn)程頁(yè)面">
<flexiframe:IFrame id="iFrameBySource" width="100%" height="100%" source="frame.html"/>
<s:Button label="sayHello" click="sayHelloHandler(event)"/>
<s:Button label="say-param" click="sayHandler(event)"/>
<s:Button label="sayHi" click="sayHiHandler(event)"/>
</mx:Panel>
<mx:Panel width="80%" height="80%" title="使用source加載遠(yuǎn)程頁(yè)面">
<flexiframe:IFrame id="iFrameByRemoteSource" width="100%" height="100%" source="http://www.baidu.com" visible="true"
overlayDetection="true" />
</mx:Panel>
<mx:Panel width="80%" height="80%" title="使用content屬性 加載本地html文本內(nèi)容">
<flexiframe:IFrame id="iFrameByContent" width="100%" height="100%" content="{iFrameHTMLContent}"/>
</mx:Panel>
</mx:Application>
