<iframe id="frame_content" src="iframe_b.html" scrolling="no" frameborder="0" onload="this.height=100"></iframe> <script type="text/javascript"> function reinitIframe(){ var iframe = document.getElementById("frame_content"); try{ var bHeight = iframe.contentWindow.document.body.scrollHeight; var dHeight = iframe.contentWindow.document.documentElement.scrollHeight; var height = Math.max(bHeight, dHeight); iframe.height = height; }catch (ex){} } window.setInterval("reinitIframe()", 200); </script>
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如果只考虑FX和IE,并且,iframe里面内容也不进行DOM操作,那仍然可以用最简单的传统处理方式:
<iframe id="frame_content" src="iframe_b.html" scrolling="no" frameborder="0" onload="this.height=this.contentWindow.document.documentElement.scrollHeight"></iframe>
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这问题,我寻找了好多资料,都没这篇讲解的详细
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?转自:http://lancijk.iteye.com/blog/621352