JS+CSS实现滑动切换tab菜单效果
本文实例讲述了JS+CSS实现滑动切换tab菜单效果。分享给大家供大家参考。具体如下：
这是风格简单的一款JS+CSS滑动门特效代码，当鼠标滑过菜单的时候，二级菜单自动切换，鼠标不需要点击，滑动门效果是个比较流行的网页菜单效果，在网上经常可看到这种菜单的身影。本菜单在火狐、IE8、Chrome下测试通过，代码兼容性还可以，自己用的化再美化一下风格。
运行效果截图如下：
在线演示地址如下：
http://demo.phpstudy.net/js/2015/js-css ... yle-codes/
具体代码如下：
[code]
<!doctype html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" lang="zh_CN" xml:lang="zh_CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript">
var $=function(a,b){
var ID = document.getElementById(a);
var OBJ= (b)?ID.getElementsByTagName(b):ID;
return OBJ
}
var n=0;
var tab = function(MENU,BODY){
var l = MENU.length;
for(var i=0;i<l;i++){
MENU[i].onmouseover=function(a){
return function(){
MENU[n].className="label"
BODY[n].style.display = "none";
MENU[a].className="label label-selected";
BODY[a].style.display = "block";
n=a;
}
}(i);
}
}
</script>
<style>
body{font-family: "微软雅黑","SimSun","宋体","Arial Narrow";}
#header,#main,#footer{width: 1050px;background: #F1F9D9;margin: 5px auto;}
#header{height: 50px;}
#main{height: auto;}
#footer{height: 50px;}
#menu{height: 36px;padding: 2px 0 0 0;}
li{list-style: none;cursor: pointer;}
.category{margin: 0;height: 35px;border-bottom: 1px solid #b5e2f3;text-align: center;}
.label{border: 1px solid #b5e2f3;float: left;width: 100px;height: 25px;margin: 0 3px;background: #F1FEF3;padding: 9px 0 0 0;outline: 0;-moz-border-radius: 5px 5px 0 0;}
.label-selected{background: #FFF;border-bottom: 1px solid #FFF;}
#linksContent{margin-top: -1;height: 600px;padding: 10px;border: 1px solid #b5e2f3;border-top: 0;background: #FFF;}
.link{float: left;width: 180px;display: block;margin: 10px 0;}
</style>
<title>myLinks</title>
</head>
<body>
<div id="container">
<div id="header"></div>
<div id="main">
<div id="menu">
<ul class="category">
<li class="label label-selected">在线学习</li>
<li class="label">运动休闲</li>
<li class="label">编程社区</li>
<li class="label">文化娱乐</li>
<li class="label">休息项目</li>
<li class="label">人际往来</li>
</ul>
</div>
<div id="linksContent">
<div class="category-1" style="display:block;">
<ul>
<li class="link"><span>html学习</span></li>
<li class="link"><span>编译原理</span></li>
<li class="link"><span>人工智能</span></li>
<li class="link"><span>算法设计</span></li>
</ul>
</div>
<div class="category-2" style="display:none;">
<ul>
<li class="link"><span>开车</span></li>
<li class="link"><span>郊游</span></li>
<li class="link"><span>音乐</span></li>
</ul>
</div>
<div class="category-2" style="display:none;">
<ul>
<li class="link"><span>MSDN</span></li>
<li class="link"><span>编译原理</span></li>
<li class="link"><span>科幻电影</span></li>
<li class="link"><span>技术文档</span></li>
</ul>
</div>
<div class="category-2" style="display:none;">
<ul>
<li class="link"><span>java学习</span></li>
<li class="link"><span>html学习</span></li>
<li class="link"><span>编译原理</span></li>
<li class="link"><span>人工智能</span></li>
<li class="link"><span>算法设计</span></li>
</ul>
</div>
<div class="category-2" style="display:none;">
<ul>
<li class="link"><span>html学习</span></li>
<li class="link"><span>编译原理</span></li>
<li class="link"><span>人工智能</span></li>
</ul>
</div>
<div class="category-2" style="display:none;">
<ul>
<li class="link"><span>java学习</span></li>
<li class="link"><span>html学习</span></li>
<li class="link"><span>算法设计</span></li>
</ul>
</div>
</div>
</div>
<div id="footer"></div>
</div>
<script>
tab($("menu","li"),$("linksContent","div"));
</script>
</body>
</html>[/code]