JS不间断横向滚动实现代码

来源：互联网发布：淘宝开两家店编辑：程序博客网时间：2024/06/07 06:18

 .outerdiv {        width: 100%;    }    .scroll_div {        width: 200px;        height: 70px;        margin: 0 auto;        overflow: hidden;        white-space: nowrap;        background: #ffffff;    }    .scroll_div ul li {        width: 50px;        height: 50px;        margin: 10px;    }    .scroll_div ul li:nth-child(2n){        background-color: #FF0000;    }    .scroll_div ul li:nth-child(2n+1){        background-color:green;    }    #scroll_begin, #scroll_end, #scroll_begin ul, #scroll_end ul, #scroll_begin ul li, #scroll_end ul li {        display: inline-block;    }</style></head><body><div class="outerdiv">    <div id="scroll_div" class="scroll_div">        <div id="scroll_begin">            <ul>                <li>1</li>                <li>2</li>                <li>3</li>                <li>4</li>            </ul>        </div>        <div id="scroll_end"></div>    </div></div>    <script src="../js/libs/jquery-1.11.3.js">    </script>    <script src="../js/libs/jquery.almvalidate.js"></script>    <script>       $("#scroll_end").html($("#scroll_begin").html())        var marqueefun = function(){            var left = $("#scroll_div").get(0).scrollLeft;            if($("#scroll_div").get(0).scrollLeft>= $("#scroll_end").width()){                $("#scroll_div").get(0).scrollLeft=1;            }else{                $("#scroll_div").get(0).scrollLeft = left+1;            }        }        setInterval(marqueefun,10);    </script>

网上的例子：

<style> 
.scroll_div {width:600px; height:49px;margin:0 auto; overflow: hidden; white-space: nowrap; background:#ffffff;} 
.scroll_div img {width:120px;height:49px;border: 0;margin: auto 8px; } 
#scroll_begin, #scroll_end, #scroll_begin ul, #scroll_end ul, #scroll_begin ul li, #scroll_end ul li{display:inline;}/* 设置ul和li横排 */ 
</style> 
<script language="javascript"> 
function ScrollImgLeft(){ 
var speed=20 
var scroll_begin = document.getElementById("scroll_begin"); 
var scroll_end = document.getElementById("scroll_end"); 
var scroll_div = document.getElementById("scroll_div"); 
scroll_end.innerHTML=scroll_begin.innerHTML 
function Marquee(){ 
if(scroll_end.offsetWidth-scroll_div.scrollLeft<=0) 
scroll_div.scrollLeft-=scroll_begin.offsetWidth 
else 
scroll_div.scrollLeft++ 
} 
var MyMar=setInterval(Marquee,speed) 
scroll_div.onmouseover=function() {clearInterval(MyMar)} 
scroll_div.onmouseout=function() {MyMar=setInterval(Marquee,speed)} 
} 
</script> 
<h2 align="center"><a href="http://www.divcss5.com/">DIVCSS5</a>演示说明：向左滚动</h2> 
<div style="text-align:center"> 
<div class="sqBorder"> 
<!--#####滚动区域#####--> 
<div id="scroll_div" class="scroll_div"> 
<div id="scroll_begin"> 
<ul> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" alt="div css" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" alt="divcss" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" alt="CSS" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" alt="divcss5" /></a></li> 
<li><a href="http://www.divcss5.com/"><img src="http://www.divcss5.com/img/css-logo.gif" /></a></li> 
</ul> 
</div> 
<div id="scroll_end"></div> 
</div> 
<!--#####滚动区域#####--> 
</div> 
<script type="text/javascript">ScrollImgLeft();</script> 
</div> 
<!--//向左滚动代码结束--> 
</body></html>

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