這篇文章主要介紹了Iframe如何自動適應頁面的高度,需要的朋友可以參考下
代碼如下: function SetCwinHeight(obj) { var cwin = obj; if (document.getElementById) { if (cwin && !window.opera) { if (cwin.contentDocument && cwin.contentDocument.body.offsetHeight) cwin.height = cwin.contentDocument.body.offsetHeight + 30; else if (cwin.Document && cwin.Document.body.scrollHeight) cwin.height = cwin.Document.body.scrollHeight + 30; } } } 代碼如下: <iframe id="IframeId_help" scrolling="no" onload="Javascript:SetCwinHeight(this)" width="670px" style="border: 0px" frameborder="0"></iframe>