关于双击滚屏代码的问题

本帖最后由 ckhker 于 2009-10-05 22:48:02 编辑

解决方案 »

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<script type="text/javascript">document.onmousedown=sc; //加上分号
document.ondblclick=initialize;//加上分号
没用.照样无法滚屏
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>111</title>
<script language"javascript">
var currentpos,timer;
function initialize()
{
timer=setInterval("scrollwindow()",10);
}
function sc(){
clearInterval(timer);
}
function scrollwindow()
{
currentpos=document.body.scrollTop;
window.scroll(0,++currentpos);
if (currentpos != document.body.scrollTop)
sc();
}
document.onmousedown=sc; //加上分号
document.ondblclick=initialize;//加上分号
</script>
</head>
<body>
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</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<script language="javascript">
var currentpos,timer;
function initialize()
{
timer=setInterval("scrollwindow()",10);
}
function sc(){
clearInterval(timer);
}
function scrollwindow()
{
currentpos = document.documentElement.scrollTop;
window.scroll(0,++currentpos);
if (currentpos != document.documentElement.scrollTop)
sc();
}
document.onmousedown = sc
document.ondblclick = initialize
</script>
<script language"javascript">
改成
<script type="text/javascript">
document.body 改成 document.documentElement就可以了
hookee，我太佩服你了..我这几天很多问题都是你解决的。仰慕
document.body改为document.documentElement就可以了
cnblogs上有人写个一篇名为：深入理解为什么document.body.scrollTop总是0呢? 的文章楼主你可以去看看，介绍的很详细