<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>|
|
原文：http://www.cnblogs.com/vofill/p/5649615.html