代码:
<iframe src="showmagzine.htm" id="magzineframe" name="magzineframe" align="center" frameborder=no width="100%" height=100% scrolling="no" frameborder="1" bgcolor="#FFFFFF" onload="javascript:{dyniframesize('magzineframe');}">
</iframe>
js 代码:
<script> var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1] //extra height in px to add to iframe in FireFox 1.0+ browsers var FFextraHeight=getFFVersion>=0.1? 16 : 0 function dyniframesize(iframename) { var pTar = null; if (document.getElementById){ pTar = document.getElementById(iframename); }else{ eval('pTar = ' + iframename + ';'); } if (pTar && !window.opera){ //begin resizing iframe pTar.style.display="block" if (pTar.contentDocument && pTar.contentDocument.documentElement.scrollHeight){ pTar.height =0; pTar.height=pTar.contentDocument.documentElement.scrollHeight; }else if (pTar.Document && pTar.Document.body.scrollHeight){ //ie5+ syntax pTar.height = pTar.Document.body.scrollHeight; } } } </script>