JS implements avatar and article list code with mouse effect

JS implements avatar and article list code with mouse effect_javascript skills

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Release： 2016-05-16 15:37:49

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The example in this article describes the JS code to implement avatars and article lists with mouse effects. Share it with everyone for your reference. The details are as follows:

This is an article or news list function with a picture function. The mouse slides over the title list to display descriptions and pictures. It is more common on SNS dating sites, but you can use it if you like.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-mouse-style-face-article-list-demo/

The specific code is as follows:

<!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>鼠标滑过标题列表显示说明和图片</title>
<meta http-equiv="content-type" content="text/html;charset=gb2312">
<style type="text/css">
*{margin:0;padding:0;font:normal 12px 宋体;}
.wrapper{width:300px;height:auto;overflow:hidden;border:1px solid #fdd78d;background:#ffecc6;padding:5px;}
/*平常的状态*/
dl{width:100%;height:auto;clear:both;overflow:hidden;margin:8px 0px 8px 0px;}
dl dt{display:none;}
dl dd{}
dl dd strong{float:left;margin-right:5px;}
dl dd div{float:left;width:270px;list-style-type:none;}
dl dd div h4{clear:both;font-weight:normal}
dl dd div h4 a{float:left;color:#795601;font-size:12px;font-weight:normal;text-decoration:none;}
dl dd div h4 a:hover{color:#f00;text-decoration:underline;}
dl dd div h4 span{float:right;width:75px;}
dl dd div p{display:none;}
/*鼠标划过的状态*/
dl.over{clear:both;height:55px;padding:5px;background-color: #FFFBF4;}
dl.over dt{float:right;display:block;}
dl.over dt img{border:1px solid #ccc;padding:1px;background:#fff;}
dl.over dd{float:left;}
dl.over dd strong{font-size:28px;color:red;vertical-align:top;}
dl.over dd div{float:left;width:195px;}
dl.over dd div h4{clear:both;font-weight:normal}
dl.over dd div h4 a{color:#b34408;}
dl.over dd div h4 a:hover{color:#f00;text-decoration:underline;}
dl.over dd div h4 span{float:right;}
dl.over dd div p{clear:both;display:block;margin-top:5px;}
</style>
<script language="javascript">
window.onload=function(){
 var dl=document.getElementsByTagName("dl");
 if(dl.length<1) return false;
 for(var i=0;i<dl.length;i++){
  //初始化，让第一个类为over
  if(dl[i].className.indexOf("over")==-1){
   dl[0].className="over";
  }
  //遍历循环，模拟:hover伪类
  dl[i].onmouseover=function(){
   for(var j=0;j<dl.length;j++){
    dl[j].className="";
   }
   this.className="over";
  }
 }
}
</script>
</head>
<body>
<div class="wrapper">
 <dl>
  <dt><img src="images/getface.jpg"></dt>
  <dd>
   <strong>01</strong>
   <div>
    <h4><span>人气：19045</span><a href="#">酷站展示</a></h4>
    <p>300M独立IP双线空间 100元/年</p> 
   </div>
  </dd>
 </dl>
 <dl>
  <dt><img src="images/getface.jpg"></dt>
  <dd>
   <strong>02</strong>
   <div>
    <h4><span>人气：34534</span><a href="#">视频教程</a></h4>
    <p>1G全能空间仅99元 免备案</p> 
   </div>
  </dd>
 </dl>
 <dl>
  <dt><img src="images/getface.jpg"></dt>
  <dd>
   <strong>03</strong>
   <div>
    <h4><span>人气：79789</span><a href="#">loading素材</a></h4>
    <p>网罗网络最新flash动画、素材</p> 
   </div>
  </dd>
 </dl>
 <dl>
  <dt><img src="images/getface.jpg"></dt>
  <dd>
   <strong>04</strong>
   <div>
    <h4><span>人气：4323</span><a href="#">flash片头</a></h4>
    <p>企业建网站100元起,送源码</p> 
   </div>
  </dd>
 </dl>
 <dl>
  <dt><img src="images/getface.jpg"></dt>
  <dd>
   <strong>05</strong>
   <div>
    <h4><a href="#">flash动画</a><span>人气：6456</span></h4>
    <p>全国最低价 服务器年付仅2000元</p> 
   </div>
  </dd>
 </dl>
</div>
</body>
</html>

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I hope this article will be helpful to everyone’s JavaScript programming.