仿淘寶首頁分類列表效果實(shí)現(xiàn)代碼

2019-11-21 01:24:19

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<!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> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <style type="text/css"> body{font-size:12px;position:relative;font-family:Verdana, Geneva, sans-serif;} a{color:blue;} ul{margin:0;padding:0;list-style:none;} #navigation{height:26px;} #navigation li{float:left;} #navigation li.show .content{display:block;} #navigation li a,#navigation li span{display:inline-block;border:solid 1px #fff;border-bottom:none;height:26px;padding:0 6px;line-height:20px;overflow:hidden} #navigation li a:hover,#navigation li.show a.index{background:#DBF3FE;border-color:#0a0;position:relative;top:0px;z-index:2;} #container{position:relative;width:800px;margin:50px;} #navigation li .content{position:absolute;left:0;top:26px;background:#DBF3FE;border:solid 1px #0a0;width:760px;padding:20px;display:none;} #navigation li .content ul li{margin-right:10px;float:none;display:inline;} #navigation li .content ul li a{border:none;} #navigation li .content ul li{width:120px;} #navigation li .content ul li h3{clear:both;text-align:left;} </style> </head> <body> <div   class="iwvjtn8m0"   id="container">     <ul id="navigation">         <li><span>拼音索引</span></li>         <li>             <a href="#" class="index">A</a>             <div   id="iwvjtn8m0"   class="content">                 <h3>阿里山</h3>                 <ul>                     <li><a href="#">阿里山</a></li>                     <li><a href="#">阿里山</a></li>                     <li><a href="#">阿里山</a></li>                     <li><a href="#">阿里山</a></li>                     <li><a href="#">阿里山</a></li>                     <li><a href="#">阿里山</a></li>                 </ul>                 <h3>阿里山</h3>                 <ul>                     <li><a href="#">阿里山</a></li>                     <li><a href="#">阿里山</a></li>                     <li><a href="#">阿里山</a></li>                     <li><a href="#">阿里山</a></li>                 </ul>             </div>         </li>         <li>             <a href="#" class="index">B</a>             <div   id="iwvjtn8m0"   class="content">                 <h3>棒棒糖</h3>                 <ul>                     <li><a href="#">棒棒糖</a></li>                     <li><a href="#">棒棒糖</a></li>                     <li><a href="#">棒棒糖</a></li>                     <li><a href="#">棒棒糖</a></li>                     <li><a href="#">棒棒糖</a></li>                     <li><a href="#">棒棒糖</a></li>                 </ul>                 <h3>棒棒糖</h3>                 <ul>                     <li><a href="#">棒棒糖</a></li>                     <li><a href="#">棒棒糖</a></li>                     <li><a href="#">棒棒糖</a></li>                     <li><a href="#">棒棒糖</a></li>                 </ul>             </div>         </li>         <li><a href="#" class="index">C</a><div   id="iwvjtn8m0"   class="content">C</div></li>         <li><a href="#" class="index">D</a><div   id="iwvjtn8m0"   class="content">D</div></li>         <li><a href="#" class="index">E</a><div   id="iwvjtn8m0"   class="content">E</div></li>         <li><a href="#" class="index">F</a><div   id="iwvjtn8m0"   class="content">F</div></li>         <li><a href="#" class="index">G</a><div   id="iwvjtn8m0"   class="content">G</div></li>         <li><a href="#" class="index">H</a><div   id="iwvjtn8m0"   class="content">H</div></li>         <li><a href="#" class="index">I</a><div   id="iwvjtn8m0"   class="content">I</div></li>         <li><a href="#" class="index">J</a><div   id="iwvjtn8m0"   class="content">J</div></li>         <li><a href="#" class="index">K</a><div   id="iwvjtn8m0"   class="content">K</div></li>         <li><a href="#" class="index">L</a><div   id="iwvjtn8m0"   class="content">L</div></li>         <li><a href="#" class="index">M</a><div   id="iwvjtn8m0"   class="content">M</div></li>         <li><a href="#" class="index">N</a><div   id="iwvjtn8m0"   class="content">N</div></li>         <li><a href="#" class="index">O</a><div   id="iwvjtn8m0"   class="content">O</div></li>         <li><a href="#" class="index">P</a><div   id="iwvjtn8m0"   class="content">P</div></li>         <li><a href="#" class="index">Q</a><div   id="iwvjtn8m0"   class="content">Q</div></li>         <li><a href="#" class="index">R</a><div   id="iwvjtn8m0"   class="content">R</div></li>         <li><a href="#" class="index">S[sh]</a><div   id="iwvjtn8m0"   class="content">S</div></li>         <li><a href="#" class="index">T</a><div   id="iwvjtn8m0"   class="content">T</div></li>         <li><a href="#" class="index">U</a><div   id="iwvjtn8m0"   class="content">U</div></li>         <li><a href="#" class="index">V</a><div   id="iwvjtn8m0"   class="content">V</div></li>         <li><a href="#" class="index">W</a><div   id="iwvjtn8m0"   class="content">W</div></li>         <li><a href="#" class="index">X</a><div   id="iwvjtn8m0"   class="content">X</div></li>         <li><a href="#" class="index">Y</a><div   id="iwvjtn8m0"   class="content">Y</div></li>         <li><a href="#" class="index">Z[zh]</a><div   id="iwvjtn8m0"   class="content">Z</div></li>     </ul> </div> </body> </html> <script type="text/javascript"> function showAjaxContent(){     var obj=document.getElementById("navigation");     var liObj=obj.getElementsByTagName("li");     var length=liObj.length;     var currentLiObj;     for(var i=0;i<length;i++){         currentLiObj=liObj[i];         if(currentLiObj.parentNode!=obj){continue;}         //然后循環(huán)添加事件         currentLiObj.onmouseover=function(){             if(this.className.indexOf("show")<0){                 this.className+=" show";             }             clearStyle(this);         }                 currentLiObj.onmouseout=function(){             this.className=this.className.replace("show","");             clearStyle(this);         }     }     function clearStyle(obj){         for(var i=0;i<length;i++){             currentLiObj=liObj[i];             if(obj!=currentLiObj){                 currentLiObj.className=currentLiObj.className.replace("show","");             }         }     } } showAjaxContent(); </script>

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