js数据向上翻滚_数据滚动

(编辑：jimmy 日期: 2026/5/2 浏览：3 次 )

复制代码代码如下:
<script type="text/javascript">
var scrollDelay=10;//数字越大速度越慢
var Scroll=document.getElementById("scroll");
var Scroll2=document.getElementById("scroll2");
var currentTop=0,preTop=0,stoptime=0,stopscroll=false;
var ScrollChild=Scroll.getElementsByTagName("li");
var ScrollHeight=Scroll.offsetHeight;
function ScrollInfo(){
if(stopscroll==true) return;
currentTop++;
if(currentTop+1>=ScrollHeight){
currentTop--;
stoptime++;
if(stoptime==parseInt(ScrollHeight)*scrollDelay) {
currentTop=0;
stoptime=0;
}
}else{
preTop=Scroll.scrollTop;
Scroll.scrollTop++;
if(preTop==Scroll.scrollTop){
Scroll.scrollTop=Scroll2.offsetHeight-ScrollHeight;
Scroll.scrollTop+=1;
}
}
}
function Int_Scroll(){
Scroll2.innerHTML="";
Scroll2.innerHTML=Scroll.innerHTML;
Scroll.innerHTML=Scroll2.innerHTML+Scroll2.innerHTML;
Scroll.onmouseover=function(){
stopscroll=true;
}
Scroll.onmouseout=function(){
stopscroll=false;
}
setInterval("ScrollInfo()",scrollDelay);
}
window.setTimeout("Int_Scroll()",1000);
</script>

<!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>Untitled</title>     <style type="text/css">         .kefuchu{ width:109px;}         .SS_dh1{background:url(../images/SSindex/SS_dh1.jpg) no-repeat; height:51px; width:84px; float:left}         .SS_dh2{background:url(../images/SSindex/SS_dh2.jpg) no-repeat; height:51px; width:25px; float:left; display:block}         .SS_dh3{background:url(../images/SSindex/SS_dh3.jpg) repeat-y; width:109px; }         .SS_dh4{background:url(../images/SSindex/SS_dh4.jpg) no-repeat; height:17px; width:109px; }         .SS_dh5{background:url(../images/SSindex/SS_dh5.jpg) no-repeat; height:23px; width:74px; margin-left:20px;}                           #scroll li{float:left;width:150px;}         #scroll2{display:none;}     </style> </head> <body>      <ul style="width:500px;height:20px;overflow:hidden;border:1px red solid;line-height:20px;" id="scroll">         <li></li>         <li>jb51.net</li>         <li>看书了</li>         <li>kanshule.com</li>         <li>好好学习</li>         <li>发生大幅6</li>         <li>发生大幅7</li>         <li>发生大幅8</li>         <li>发生大幅9</li>         <li>发生大幅10</li>         <li>发生大幅11</li>         <li>发生大幅12</li>         <li>发生大幅13</li>         <li>发生大幅14</li>         <li>发生大幅15</li>         <li>发生大幅16</li>         <li>发生大幅17</li>         <li>发生大幅18</li>         <li>发生大幅19</li>         <li>发生大幅20</li>     </ul>     <ul id="scroll2">   </body> </html>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

上一篇：javascript弹出一个层并增加一个覆盖层
下一篇：百度空间的popup效果分析第1/3页