<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>iframe</title>
</head>
<body>
<script type="text/javascript">
function SetCwinHeight(){
var bobo=document.getElementById("bobo"); //iframe id
if (document.getElementById){
if (bobo && !window.opera){
if (bobo.contentDocument && bobo.contentDocument.body.offsetHeight){
bobo.height = bobo.contentDocument.body.offsetHeight;
}else if(bobo.Document && bobo.Document.body.scrollHeight){
bobo.height = bobo.Document.body.scrollHeight;
}
}
}
}
</script>
<iframe width="100%" id="bobo" onload="Javascript:SetCwinHeight()" height="1" frameborder="0" src="IFrame_myPage.aspx"></iframe>
这里有什么?
</body>
</html>
还有一种方法是不需要js控制的。与大家分享一下
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
上面是必须要替换的 （如果是想尝试一下 就Ctrl+C and Ctrl+V 一下。。。）
<table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0">
<tr height="100%">
<td valign="top">
<iframe id="Iframe1" width="100%" height="100%" scrolling="no" frameborder="0" src="FrmDWJJJS.aspx?id=<%= id%>">
</iframe>
</td>
</tr>
</table>