• [AS3.0] HTMLLoader与js交互


    HtmlLoader 的属性window是加载到 HTML 控件中的内容的全局 JavaScript 对象,通过这个对象能够方便的和页面js通讯。

    AS代码:

    import flash.html.HTMLLoader;
    import flash.net.URLRequest;
    import flash.events.MouseEvent;
    
    var html:HTMLLoader = new HTMLLoader();
    html.width = 960;
    html.height = 540;
    html.load(new URLRequest("test.html"));
    html.window.sendToFlash = sendToFlash;
    this.addChild(html);
    
    function sendToFlash(str:String):void
    {
        trace(str);//获取js传递过来的数据
    }
    
    btn.addEventListener(MouseEvent.CLICK,onSendClick);
    
    function onSendClick(e:MouseEvent):void
    {
        html.window.asCallJs("AIR发送到JS的数据");
    }

    JS代码:

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> 
        <head>
            <title></title>
            <meta name="google" value="notranslate" />         
            <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
          
            <style type="text/css" media="screen"> 
                html, body  { height:100%; }
                body { margin:0; padding:0; overflow:auto; text-align:center; 
                       background-color: #cccccc; }   
                object:focus { outline:none; }
                #flashContent { display:none; }
            </style>
             <script language="JavaScript">
                 function send(){
                    sendToFlash("JS发送到AS3的数据");
                }
                function asCallJs(param){
                    alert("AIR直接调用js,并且可以传递参数:"+param);
                }
             </script>
        </head>
        <body>   
            <input type="button" value="send" onclick="send()" /><br />
       </body>
    </html>
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  • 原文地址:https://www.cnblogs.com/frost-yen/p/5917935.html
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