复制代码 代码如下:
<style type="text/css">
.content{width:500px;height:300px;position:absolute;left:200px;top:100px;border:solid 2px red;padding:10px;overflow:hidden}
dl{width:400px;height:30px;border:1px solid black;}
</style>
<div class="content">
<dl>
<dt>测试数据1</dt>
</dl>
<dl>
<dt>测试数据2</dt>
</dl>
<dl>
<dt>测试数据3</dt>
</dl>
<dl>
<dt>测试数据4</dt>
</dl>
<dl>
<dt>测试数据5</dt>
</dl>
<dl>
<dt>测试数据6</dt>
</dl>
<dl>
<dt>测试数据7</dt>
</dl>
<dl>
<dt>测试数据8</dt>
</dl>
<dl>
<dt>测试数据9</dt>
</dl>
<dl>
<dt>测试数据10</dt>
</dl>
</div>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(function(){
$(".content dl").hide();
$(".content dl:gt("+($(".content dl").length - 5)+")").show();
window.setInterval(function(){
$(".content dl:visible:first").prev().slideDown("fast",function(){
$(this).animate({opacity:1},2000,function(){
if($(".content dl:hidden").length == 0){
$(".content dl").hide();
$(".content dl:gt("+($(".content dl").length - 5)+")").show();
}
});
});
},1000);
});
</script>
代码演示地址:
http://www.nailyo.com/js_demo/gundong.html