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框架随内容自动增高

热度:89   发布时间:2024-01-21 03:19:01.0
"projectframe", "comframe"分别为两个框架的ID
<script type="text/javascript">
var iframeids = ["projectframe", "comframe"]
var iframehide = "yes"
function dyniframesize() {
var dyniframe = new Array()
for (i = 0; i < iframeids.length; i++) {
if (document.getElementById) {
dyniframe[dyniframe.length] = document.getElementById(iframeids[i]);
if (dyniframe[i] && !window.opera) {
dyniframe[i].style.display = "block"
if (dyniframe[i].contentDocument && dyniframe[i].contentDocument.body.offsetHeight)
dyniframe[i].height = dyniframe[i].contentDocument.body.offsetHeight;
else if (dyniframe[i].Document && dyniframe[i].Document.body.scrollHeight)
dyniframe[i].height = dyniframe[i].Document.body.scrollHeight;
}
}
if ((document.all || document.getElementById) && iframehide == "no") {
var tempobj = document.all ? document.all[iframeids[i]] : document.getElementById(iframeids[i])
tempobj.style.display = "block"
}
}
}
if (window.addEventListener)
window.addEventListener("load", dyniframesize, false)
else if (window.attachEvent)
window.attachEvent("onload", dyniframesize)
else
window.onload = dyniframesize
</script>

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