脚本:
View Code
// 调用 IFrameReSize("mainFrame");IFrameReSizeWidth("mainFrame");
//iframe高度自适应
function IFrameReSize(iframename) {
var pTar = document.getElementById(iframename);
if (pTar) { //ff
if (pTar.contentDocument && pTar.contentDocument.body.offsetHeight) {
pTar.height = pTar.contentDocument.body.offsetHeight;
} //ie
else if (pTar.Document && pTar.Document.body.scrollHeight) {
pTar.height = pTar.Document.body.scrollHeight;
}
}
}
//iframe宽度自适应
function IFrameReSizeWidth(iframename) {
var pTar = document.getElementById(iframename);
if (pTar) { //ff
if (pTar.contentDocument && pTar.contentDocument.body.offsetWidth) {
pTar.width = pTar.contentDocument.body.offsetWidth;
} //ie
else if (pTar.Document && pTar.Document.body.scrollWidth) {
pTar.width = pTar.Document.body.scrollWidth;
}
}
}
页面调用:
View Code
<iframe name="paymentIframe" id="paymentIframe" onload='IFrameReSize("paymentIframe");IFrameReSizeWidth("paymentIframe");'
src="/docc/blank.jsp" align="center" allowtransparency="true" scrolling="auto" width="100%" height="100%"
frameborder="0" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" noresize></iframe>
在新增或修改iframe信息后的js中也需要重新设置IFrame的长宽。
IFrameReSize("paymentIframe");IFrameReSizeWidth("paymentIframe");