<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>
原文：http://www.cnblogs.com/huanghaihua/p/4836357.html