ext中tab切换导致swf所注册的方法丢失?

dageming 2011-04-15 05:30:07

项目由ext+flex开发,ext中tab一切换后,flex所addcallback的方法就调用不到了,在网上看见好多人提问,就是没有解决办法,真奇怪.我再发一次碰运气,index.jsp代码如下:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="<%=basePath%>ext/resources/css/ext-all.css" />
<script type="text/javascript" src="<%=basePath%>ext/ext-base.js"></script>
<script type="text/javascript" src="<%=basePath%>ext/ext-all.js"></script>
<script type="text/javascript" src="<%=basePath%>ext/ext-lang-zh_CN.js"></script>
</head>
<script type="text/javascript">
var tabs;
Ext.onReady(function(){
tabs = new Ext.TabPanel({
renderTo: 'my-tabs',
activeTab: 0,
deferredRender : false,
layoutOnTabChange : false,
autoTabs : true,
items:[
{
contentEl:'tab1',
title:'Tab 1'
},{
contentEl:'tab2',
title:'Tab 2'
}],
listeners:{'tabchange':
function(statu,tab)
{
if(tab.title=="Tab 1")
{
//alert("aaa");
}
}
}
});

});
</script>
<body >
<div id="my-tabs"></div>
<div id="tab1" class="x-hide-display">
<iframe id="map" src="test.html" frameborder="0" marginheight="0" marginwidth="0" width="100%" height="1000">
</iframe>
</div>
<div id="tab2" class="x-hide-display">
hhgkjhkjhjhkjh
</div>

</body>
</html>

test.html的代码如下:

<html lang="en">



<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<script src="AC_OETags.js" language="javascript"></script>
<style>
body { margin: 0px; overflow:hidden }
</style>
</head>

<body scroll='no'>

<form method="POST" action="--WEBBOT-SELF--">
<input type="Text" id="tt" />
<input type="Button" id="bb" onclick="on_click()"/>
</form>

<script language="JavaScript" type="text/javascript">

function findSWF(movieName) {
if (navigator.appName.indexOf("Microsoft")!= -1) {
return window[movieName];
} else {
return document[movieName];
}
}

function on_click()
{
var value=document.getElementById("tt").value;
//alert(value);

findSWF("test").test(value);
}

</script>
<noscript>
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
id="test" width="50%" height="50%"
codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab">
<param name="movie" value="test.swf" />
<param name="quality" value="high" />
<param name="bgcolor" value="#869ca7" />
<param name="flashVars" value=""/>
<param name="allowScriptAccess" value="always" />
<embed src="test.swf" quality="high" bgcolor="#869ca7"
width="50%" height="50%" name="test" align="middle"
play="true"
loop="false"
quality="high"
allowScriptAccess="sameDomain"
type="application/x-shockwave-flash"
pluginspage="http://www.adobe.com/go/getflashplayer">
</embed>
</object>
</noscript>

</body>

</html>

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