HTML部分：
<!DOCTYPE html>
<html>
<head>
<meta charset="gb2312"/>
<title>无缝滚动</title>
</head>
<body>
<div id="box">
<ul id="con1">
<li>111111111111</li>
<li>222222222222</li>
<li>333333333333</li>
<li>444444444444</li>
<li>555555555555</li>
<li>666666666666</li>
<li>777777777777</li>
<li>888888888888</li>
<li>999999999999</li>
</ul>
<ul id="con2"></ul>
</div>
</body>
</html>
CSS部分：
#box{
height:240px;
width:300px;
margin:0 auto;
border:1px solid #0066FF;
overflow:hidden;
padding-bottom:20px;
}
#box li{
color:#333;
padding:5px 0;
}
#box ul{
margin:0;
padding:0;
}
JS部分：
var area=document.getElementById("box");
var con1=document.getElementById("con1");
var con2=document.getElementById("con2");
con2.innerHTML=con1.innerHTML;
function scrollUp(){
if(area.scrollTop>=con1.offsetHeight){
area.scrollTop=0;
}else{
area.scrollTop++;
}
}
var time=50;
myscroll=setInterval("scrollUp()",time);
area.onmouseover=function (){
clearInterval(myscroll);
}
area.onmouseout=function (){
myscroll=setInterval("scrollUp()",time);
}
时间： 2024-10-01 00:31:47