iframe动态改变内嵌页面高度

test.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <title> New Document </title>
  <meta name="Generator" content="EditPlus">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
 </head>


 <body>
<table align=center cellspacing=0 cellpadding=0 height="100%" border=0>
<tbody>
<tr>
<td valign="top" width="206" name="frametitle" id="frametitle">
<iframe style="z-index: 1; visibility: inherit; width: 206px;height:100%" name="leftmenu" id="leftmenu" src="nest.html" frameborder=0  scrolling="no"></iframe>
</td>
</tr>
</tbody>
</table>
 </body>
</html>
 <script type="text/javascript">
function TuneHeight(){
	var h = document.getElementById("leftmenu").contentWindow.document.body.scrollHeight + "px";
		document.getElementById("frametitle").style.height=h;
	}
	window.onload=TuneHeight;
</script>

nest.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <title> New Document </title>
  <meta name="Generator" content="EditPlus">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
   <script type="text/javascript">
   function test(){
	document.write("<span>----------------------------------</span>");
	window.parent.TuneHeight();
   }
   setInterval(test,1000);
	
  </script>
 </head>

 <body>
  
 </body>
</html>


posted @ 2016-04-11 14:56  phlsheji  阅读(273)  评论(0)  编辑  收藏  举报