iFrame根據裏面的內容給高度，

時間 2019-11-20

標籤 iframe 根據裏面內容高度欄目 HTML 简体版

原文原文鏈接

<iframe src="member/membercenteraction"  frameborder="0"  scrolling="no" name="iframepage" width="100%" id="iframepage" onload="this.height=400"></iframe>

function iFrameHeight() { 　　var iframe = document.getElementById("iframepage"); 　　var bHeight = iframe.contentWindow.document.body.scrollHeight; 　　var dHeight = iframe.contentWindow.document.documentElement.scrollHeight; 　　var height = Math.max(bHeight, dHeight); 　　iframe.height = height; } window.setInterval("iFrameHeight()", 200);

不過我以爲這樣效果並很差~~javascript

<iframe src="member/membercenteraction" frameborder="0" scrolling="no" name="iframepage" width="100%" id="iframepage" onload="iFrameHeight()"></iframe>

function iFrameHeight() { var ifm= document.getElementById("iframepage"); var subWeb=window.frames["iframepage"]. contentDocument || window.frames["iframepage"]. contentWindow.document; var subWeb = document.frames ? document.frames["iframepage"].document : ifm.contentDocument; if(ifm != null && subWeb != null) { ifm.height = subWeb.body.scrollHeight; } } window.setInterval("iFrameHeight()", 200);