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父页面iframe高度自动适应子页面iframe高度_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-24 11:47:022065browse

//iframe自适应高度
function getHeight(id, name) {
document.documentElement.scrollTop = 0;
var ifm = document.getElementById(id);
var subWeb = document.frames ? document.frames[name].document :


ifm.contentDocument;


if (ifm != null && subWeb != null) {
ifm.height = subWeb.body.scrollHeight;


}
initParentHeight(); //这个是再初始化父页面的iframe的高度
}
function initParentHeight() //初始化父页面的iframe的高度

var div = window.parent.document.getElementById('mainFrame'); 
div.style.height=window.document.body.scrollHeight||window.document.body.offsetHeight+5; 


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