在框架中左框架是一个树,单击树节点时动态改变右框架
js脚本中单击树节点:
{
url = "新页面";
var objLefe = parent.frames("frameLeft");
objLefe.location.href = url;
}
????
怎么实现在objLefe.location.href = url;之前提示一个等待信息,当url打开后关闭等待信息
js脚本中单击树节点:
{
url = "新页面";
var objLefe = parent.frames("frameLeft");
objLefe.location.href = url;
}
????
怎么实现在objLefe.location.href = url;之前提示一个等待信息,当url打开后关闭等待信息
objLefe.document.innerHTML = iframe.document.innerHTML.
在<head>中加入下面的代码:
<head>
<style type="text/css">
#loader_container {
text-align:center;
position:fixed;
top:70px;
left:0;
width:100%;
z-index:10000;
filter:alpha(opacity=85);
-moz-opacity:0.85;
opacity:0.85;
}
* html #loader_container {
position:absolute;
}
#loader {
font-family:Tahoma, Helvetica, sans;
font-size:12px;
color:#004a8f;
background-color:#ecf5ff;
display:block;
width:200px;
border:1px solid #81b9ff;
text-align:left;
margin:0 auto;
padding:5px 0;
}
#loader div
{
margin: 4px 0;
}
</style>
<script language="javascript" type="text/javascript"> //<![CDATA[
document.write('<div id="loader_container"><div id="loader"><div align="center">Loading</div><div align="center">正在加载....<br><img src="../Images/loading01.gif" alt="loading" /></div></div></div>');
//loading01.gif自己找一张吧function remove_loading()
{
var targelem = document.getElementById('loader_container');
targelem.style.display='none';
targelem.style.visibility='hidden';
}
//]]>
</script>
</head>
-----------------
<body>添加onload事件<body onload="remove_loading() ">这样页面加载要很长时间的话就显示:正在加载....