对象数组排序
<pre><code>var arr = [
{ name:"小明", age:12 },
{ name:"小红", age:11 },
{ name:"小刚", age:15 },
{ name:"小华", age:13 }
];
function compare(p){ //这是比较函数
return function(m,n){
var a = m[p];
var b = n[p];
return a - b; //升序
}
}
arr.sort(compare("age"));
console.log(arr); </code></pre>