让IFRAME的高度随着里面的内容增加而加/IFRAME自适应高度

让IFRAME的高度随着里面的内容增加而加
< iframe src = " http://mg.id2.cn "  name = " cF "  id = " cF "  onload = " document.getElementById('cF').style.height=cF.document.body.scrollHeight+20+'px' " ></ iframe >

转载于:https://www.cnblogs.com/flyingbird/archive/2007/01/08/614762.html