js动态设置iframe高度

function setIframeHeight(iframe) {

if (iframe) {

var iframeWin = iframe.contentWindow || iframe.contentDocument.parentWindow;

if (iframeWin.document.body) {

iframe.height = iframeWin.document.documentElement.scrollHeight || iframeWin.document.body.scrollHeight;

}

}

};

 

window.onload = function () {

setIframeHeight(document.getElementById('external-frame'));

};

或者调用： <iframe src=" " frameborder="0" scrolling="no" id="external-frame" onload="setIframeHeight(this)"></iframe>
posted @ 2021-06-11 16:36  heart—flying  阅读(382)  评论(0)  编辑  收藏  举报