javascript sort 用法 

<html>
<head>
	<title></title>
	<script type="text/javascript" src="jquery-1.8.2.min.js"></script>
	<script type="text/javascript">
		var students=[
			{name:"Tom",age:"18"},
			{name:"Jack",age:"16"},
			{name:"Peter",age:"20"}
		];

		students.sort(function(a,b) {
			if(a.age>b.age)
				return 1;
			if(a.age<b.age)
				return -1;			
				return 0;
		});
		
		students.sort();

		$.each(students,function(n,item){
			alert(n+"-"+item.name+"-"+item.age);
		});
	</script>
</head>
<body>

</body>
</html>

　　

posted @ 2015-09-24 19:53  hhhsky  阅读(166)  评论(0)  编辑  收藏  举报