<iframe>标签自适应高度和宽度

<iframe src="index.html" id="iframepage" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" onLoad="iFrameHeight()"></iframe>

 

 

 

<script type="text/javascript" language="javascript">   
function iFrameHeight() {   
var ifm= document.getElementById("iframepage");   
var subWeb = document.frames ? document.frames["iframepage"].document : ifm.contentDocument;   
if(ifm != null && subWeb != null) {
   ifm.height = subWeb.body.scrollHeight;
   ifm.width = subWeb.body.scrollWidth;
}   
}   
</script>

 

posted @ 2015-12-02 17:20  陈泽泽  阅读(365)  评论(0编辑  收藏  举报