简洁好用的jQuery+font-awesome做的后台系统左侧导航

简洁好用的jQuery+font-awesome做的后台系统左侧导航2418
           
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>index</title>
<meta name="description" content="">
<meta name="keywords" content="">
<link rel="stylesheet" type="text/css" href="font-awesome/css/font-awesome.min.css">
<script src="jquery-1.8.1.min.js" type="text/javascript"></script>
<style type="text/css">
*{padding:0;margin:0}
html,body,div{
	font:normal normal 13px/24px SimSun,MicroSoft YaHei;
	color:#333;
}
html,body{
	height:100%;
}
h1,h2,h3,h4,h5,h6{
	font-size:100%;
	font-weight:normal;
}
ul,li,ol,dl,dt,dd{
	list-style:none;
	margin:0;
	padding:0;
}
header,nav,section,article,footer,aside{
	display:block;
}
.clearfix{
	zoom:1;
}
.clearfix:after{
	display:block;
	content:"";
	overflow:hidden;
	clear:both;
}
.header{
	width:100%;
	border-bottom:1px #ddd solid;
	padding:20px;
	background:#fafafa;
}
.wrapper{
	margin:0 auto;
	height:100%;
}
.aside{
	width:200px;
	height:100%;
	float:left;
	border:1px #ddd solid;
}
.aside li a{
	display:block;
	padding:10px 0;
	text-align:center;
	text-decoration:none;
	font-family:MicroSoft YaHei;
	border-bottom:1px #ddd solid;
	font-size:15px;
	color:#666;
}
.aside li a.cur{
	background:#005BAD;
	color:#fff;
}
.second{
	display:none;
	background:#f9f9f9;
}

.pageContent{
   margin-left:210px;
   border:1px #ddd solid;
   height:100%;
}
.pic{
	position:relative;
	width:700px;
	height:300px;
	overflow:hidden;
	border:1px #ddd solid;
	margin:10px;
}
.pic .sildebar{
	 width:100%;
	 position:absolute;
	 top:0;
	 height:298px;
}
.pic .sildebar li{
	 float:left;
	 width:700px;
	 overflow:hidden;
	 height:100%;
}
.focusBox {
  position: absolute;
  bottom: 20px;
  width: 120px;
  left: 50%;
  margin-left: -60px;
}
.focusBox li{
	float:left;
	margin-right:10px;
	width:10px;
	height:10px;
	border-radius:10px;
	opacity:0.5;
	background:#000;
	cursor:pointer;
}
.focusBox li.cur{
	background:#fff;
}	
</style>
</head>
<body>
<div class="header"></div>
<div class="wrapper clearfix">
	<!-- aside begin -->
	<div class="aside">
		<ul id="leftslide">
			<li>
				<a class="pageIndex" href="javascript:;"><i class="fa fa-home fa-fw"></i>nav 1</a>
				<ul class="second">
					<li><a href="javascript:;">second 2</a></li>
					<li><a href="javascript:;">second 2</a></li>
					<li><a href="javascript:;">second 2</a></li>
					<li><a href="javascript:;">second 2</a></li>
				</ul>
			</li>
			<li>
				<a class="pageIndex" href="javascript:;"><i class="fa fa-book fa-fw"></i>nav 2</a>
				<ul class="second">
					<li><a href="javascript:;">second 2</a></li>
					<li><a href="javascript:;">second 2</a></li>
					<li><a href="javascript:;">second 2</a></li>
					<li><a href="javascript:;">second 2</a></li>
				</ul>
			</li>
			<li>
				<a class="pageIndex" href="javascript:;"><i class="fa fa-cog fa-fw"></i>nav 3</a>
				<ul class="second">
					<li><a href="javascript:;">second 2</a></li>
					<li><a href="javascript:;">second 2</a></li>
					<li><a href="javascript:;">second 2</a></li>
					<li><a href="javascript:;">second 2</a></li>
				</ul>
			</li>
		</ul>
	</div><!-- aside end -->
<script>
$(document).ready(function(){
   var layout = (function(){
	function aside(){
		var $aside = $("#leftslide");
		$("#leftslide a.pageIndex").click(function(){
			var $current_aside = $(this).siblings('ul.second');
			$('#leftslide ul.second').not($current_aside).slideUp('fast');
			$current_aside.slideToggle('fast');
			$("#leftslide a.pageIndex").each(function(){
				$("#leftslide a.pageIndex").removeClass('cur');
			});	
			$(this).addClass('cur');
		});
	}
	return {
		init:function(){
			aside();
		}
	}
})();

 layout.init();
})

</script>
</body>
</html>

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