iframe高度100%，自适应高度

声明：有更好的方法在下一篇内容中

100%

http://www.360doc.com/content/11/1102/15/55892_161105115.shtml

iframe自适应高度转自：

http://www.cnblogs.com/Nbge/archive/2013/06/14/3135697.html

<iframe src="index.html" >>

<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>

2021-10-10
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