效果类似:(抱歉,图片是静态的)
写一段html,需要走马灯上下跳动的内容,但每次只显示一行:
<hr size="0" align="center" style="border-top: 1px solid #F5F5F5;"/> <div id="marqueebox0" style="overflow: hidden; height: 26px; line-height: 26px; font-size: 14px;"> • <a href="/" target="_blank">测试第一行</a> <br/> • <a href="/" target="_blank">测试第二行</a> <br/> • <a href="/" target="_blank">测试第三行</a> <br/> • <a href="/" target="_blank">测试第四行</a> <br/> • <a href="/" target="_blank">测试第五行</a> <br/> </div>
实现走马灯效果的简单JS:
/*开始走马灯*/
function startmarquee(lh/*line-height*/,speed/*50*/,delay/*3000*/,id/*element id*/){
var t;
var p=false;
var o=document.getElementById(id);
o.innerHTML+=o.innerHTML;
o.onmouseover=function(){p=true}
o.onmouseout=function(){p=false}
o.scrollTop = 0;
function start(){
t=setInterval(scrolling,speed);
if(!p) o.scrollTop += 2;
}
function scrolling(){
if(o.scrollTop%lh!=0){
o.scrollTop += 2;
if(o.scrollTop>=o.scrollHeight/2) o.scrollTop = 0;
}else{
clearInterval(t);
setTimeout(start,delay);
}
}
setTimeout(start,delay);
}
/*启动效果*/
try{
startmarquee(26,50,3000,"marqueebox0");
}catch(e){}
来源:https://www.cnblogs.com/Mainz/archive/2009/09/21/1570872.html