DIV+CSS

选项卡式导航

作者：我就是个世界 发表于：2008-09-10
[html]



选项卡式导航





  

    
  


  

仿淘宝网站的导航效果。此方法有几个优点：

1、根据字数自适应项目长度
  
  
2、不同的项目使用不同的颜色来区分

  
3、这回需要使用到js了，呵呵

  
4、背景图片只需要两个图片文件就足够，减少服务器负担

  
5、这是使用到的两个图片：
        
          
            
            
          
        
选项卡式导航选项卡式导航

  

  


[/html][separator]

[code]<!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=gb2312" />
<title>选项卡式导航</title>
<style type="text/css">
<!--
* {
  margin: 0; padding:0
}
body {
  margin-top: 10px;
  margin-right: auto;
  margin-bottom: 10px;
  margin-left: auto;
  text-align: center;
  height: auto;
  width: auto;
  background-color: #666666;
  font-size: 12px;
  color: #000000;
}
#container {
  text-align: left;
  width: 760px;
  height: 400px;
  background-color: #FFFFFF;
  padding: 20px;
}
#container #title {
  height: 28px;
}
#container #title li {
  float: left;
  list-style-type: none;
  height: 28px;
  line-height: 28px;
  text-align: center;
  margin-right: 1px;
}
#container #title ul {
  background-color: #FFFFFF;
  height: 28px;
}
#container #title a {
  text-decoration: none;
  color: #000000;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left -29px;
}
#container #title a span{
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right -29px;
  padding: 0 15px 0 15px;
}
#container #title #tag1 a:hover {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left -87px;
}
#container #title #tag1 a:hover span{
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right -87px;
  padding: 0 15px 0 15px;
}
#container #title #tag2 a:hover {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left 0px;
}
#container #title #tag2 a:hover span{
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right 0px;
  padding: 0 15px 0 15px;  
}
#container #title #tag3 a:hover {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left -58px;
}
#container #title #tag3 a:hover span{
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right -58px;
  padding: 0 15px 0 15px;  
}
#container #title #tag4 a:hover {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left -145px;
}
#container #title #tag4 a:hover span{
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right -145px;
  padding: 0 15px 0 15px;
}
#container #title #tag5 a:hover {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left -174px;
}
#container #title #tag5 a:hover span{
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right -174px;
  padding: 0 15px 0 15px;
}
#container #title .selectli1 {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left -87px;
}
#container #title a .selectspan1 {
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right -87px;
  padding: 0 15px 0 15px;
}
#container #title .selectli2 {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left 0px;
}
#container #title a .selectspan2 {
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right 0px;
  padding: 0 15px 0 15px;
}
#container #title .selectli3 {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left -58px;
}
#container #title a .selectspan3 {
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right -58px;
  padding: 0 15px 0 15px;
}
#container #title .selectli4 {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left -145px;
}
#container #title a .selectspan4 {
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right -145px;
  padding: 0 15px 0 15px;
}
#container #title .selectli5 {
  text-decoration: none;
  color: #ffffff;
  display: block;
  width: auto;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif) no-repeat left -174px;
}
#container #title a .selectspan5 {
  display: block;
  background: url(http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif) no-repeat right -174px;
  padding: 0 15px 0 15px;
}
#container #content ul {margin: 10px;}
#container #content li {margin: 5px; }
#container #content li img {margin: 5px;display:block;}
#container #content {
  height: 300px;
  padding: 10px;
}
.content1 {
  border-top-width: 3px;
  border-right-width: 1px;
  border-bottom-width: 1px;
  border-left-width: 1px;
  border-top-style: solid;
  border-right-style: solid;
  border-bottom-style: solid;
  border-left-style: solid;
  border-top-color: #3A81C8;
  border-right-color: #3A81C8;
  border-bottom-color: #3A81C8;
  border-left-color: #3A81C8;
  background-color: #DFEBF7;
}
.content2 {
  border-top-width: 3px;
  border-right-width: 1px;
  border-bottom-width: 1px;
  border-left-width: 1px;
  border-top-style: solid;
  border-right-style: solid;
  border-bottom-style: solid;
  border-left-style: solid;
  border-top-color: #ff950b;
  border-right-color: #ff950b;
  border-bottom-color: #ff950b;
  border-left-color: #ff950b;
  background-color: #FFECD2;
}
.content3 {
  height: 300px;
  padding: 10px;
  border-top-width: 3px;
  border-right-width: 1px;
  border-bottom-width: 1px;
  border-left-width: 1px;
  border-top-style: solid;
  border-right-style: solid;
  border-bottom-style: solid;
  border-left-style: solid;
  border-top-color: #FE74B8;
  border-right-color: #FE74B8;
  border-bottom-color: #FE74B8;
  border-left-color: #FE74B8;
  background-color: #FFECF5;
}
.content4 {
  height: 300px;
  padding: 10px;
  border-top-width: 3px;
  border-right-width: 1px;
  border-bottom-width: 1px;
  border-left-width: 1px;
  border-top-style: solid;
  border-right-style: solid;
  border-bottom-style: solid;
  border-left-style: solid;
  border-top-color: #00988B;
  border-right-color: #00988B;
  border-bottom-color: #00988B;
  border-left-color: #00988B;
  background-color: #E8FFFD;
}
.content5 {
  height: 300px;
  padding: 10px;
  border-top-width: 3px;
  border-right-width: 1px;
  border-bottom-width: 1px;
  border-left-width: 1px;
  border-top-style: solid;
  border-right-style: solid;
  border-bottom-style: solid;
  border-left-style: solid;
  border-top-color: #A8BC1F;
  border-right-color: #A8BC1F;
  border-bottom-color: #A8BC1F;
  border-left-color: #A8BC1F;
  background-color: #F7FAE2;
}
.hidecontent {display:none;}
-->
</style>
<script language="javascript">
function switchTag(tag,content)
{
//  alert(tag);
//  alert(content);
  for(i=1; i <6; i++)
  {
    if ("tag"+i==tag)
    {
      document.getElementById(tag).getElementsByTagName("a")[0].className="selectli"+i;
      document.getElementById(tag).getElementsByTagName("a")[0].getElementsByTagName("span")

[0].className="selectspan"+i;
    }else{
      document.getElementById("tag"+i).getElementsByTagName("a")[0].className="";
      document.getElementById("tag"+i).getElementsByTagName("a")[0].getElementsByTagName("span")

[0].className="";
    }
    if ("content"+i==content)
    {
      document.getElementById(content).className="";
    }else{
      document.getElementById("content"+i).className="hidecontent";
    }
    document.getElementById("content").className=content;
  }
}
</script>
</head>
<body>
<div id="container">
  <div id="title">
    <ul>
      <li id="tag1"><a href="#" onclick="switchTag('tag1','content1');this.blur();" class="selectli1"><span

class="selectspan1">首页</span></a></li>
      <li id="tag2"><a href="#" onclick="switchTag('tag2','content2');this.blur();"><span>下载中心</span></a></li>
      <li id="tag3"><a href="#" onclick="switchTag('tag3','content3');this.blur();"><span>产品介绍</span></a></li>
      <li id="tag4"><a href="#" onclick="switchTag('tag4','content4');this.blur();"><span>会员注册与登录</span></a></li>
      <li id="tag5"><a href="#" onclick="switchTag('tag5','content5');this.blur();"><span>联系我们</span></a></li>
    </ul>
  </div>
<div id="content" class="content1">
  <div id="content1"><p>仿淘宝网站的导航效果。此方法有几个优点：</p>1、根据字数自适应项目长度</div>  
  <div id="content2" class="hidecontent">2、不同的项目使用不同的颜色来区分</div>
  <div id="content3" class="hidecontent">3、这回需要使用到js了，呵呵</div>
  <div id="content4" class="hidecontent">4、背景图片只需要两个图片文件就足够，减少服务器负担</div>
  <div id="content5" class="hidecontent">5、这是使用到的两个图片：
         <table width="58%" border="1" cellspacing="2" cellpadding="0">
           <tr>
             <td width="70%" align="center"><img src="http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_left_bk2.gif" width="250" height="290" /></td>
             <td width="30%" align="center"><img src="http://myjs.chinaz.com/jsfile/imagesa37/tab_selected_right_bk2.gif" width="15" height="290" /></td>
           </tr>
         </table>
  </div>
</div>  
</div>
</body>
</html>[/code]

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