javascript滚动新闻代码

来源：互联网发布：淘宝买灯具要3c认证吗编辑：程序博客网时间：2024/05/22 14:23

我在这里列出两种滚动模式：大家可以将代码拷贝到本机，建立一个html文件，直接运行就可以了。
1：一个一个的循环上移

<style>a{display:block;font-size:15px};</style><div id="div1" style="width:300px;height:68px;overflow:hidden"><a href="javascript:">1,我要赚钱，</a><a href="javascript:">2,我要生活 </a><a href="javascript:">3,我要买房，</a><a href="javascript:">4,我要一切</a><a href="javascript:">5,男人就要对自己狠点</a></div><script>var t=setInterval(myfunc,1000)var d=document.getElementById("div1")function myfunc(){var o=d.firstChildd.removeChild(o)d.appendChild(o)}d.onmouseover=function(){clearInterval(t)}d.onmouseout=function(){t=setInterval(myfunc,1000)}</script>

2:整体循环上移

<div id="marquees">   <a href="#">新闻一</a><br>   <br>   <a href="#">新闻二</a><br>   <br>   <a href="#">新闻三</a><br>   <br>   <a href="#">新闻四</a><br>   <br></div><script language="JavaScript">marqueesHeight=200;stopscroll=false;with(marquees){   style.width=0;   style.height=marqueesHeight;   style.overflowX="visible";   style.overflowY="hidden";   noWrap=true;   onmouseover=new Function("stopscroll=true");   onmouseout=new Function("stopscroll=false");}document.write('<div id="templayer" style="position:absolute;z-index:1;visibility:hidden"></div>');preTop=0; currentTop=0;function init(){   templayer.innerHTML="";   while(templayer.offsetHeight<marqueesHeight){     templayer.innerHTML+=marquees.innerHTML;   }   marquees.innerHTML=templayer.innerHTML+templayer.innerHTML;   setInterval("scrollUp()",30);}document.body.onload=init;function scrollUp(){   if(stopscroll==true) return;   preTop=marquees.scrollTop;   marquees.scrollTop+=1;   if(preTop==marquees.scrollTop){     marquees.scrollTop=templayer.offsetHeight-marqueesHeight;     marquees.scrollTop+=1;   }}</script>

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