Question

怎么让frameset出现整体滚动条

Answer 1

frameset.htm
<frameset rows="100,*,100">
<frame src="top.htm">
<frame src="middle.htm">
<frame src="bottom.htm">
</frameset>

middle.htm
<script>
function setHeight()
{
h = Math.max(document.documentElement.offsetHeight,document.body.offsetHeight)
window.parent.parent.document.getElementById("foo").style.height = 100+h+100 + 50+"px"; //为了保证效果，多加50