如何在js中执行排序? [英] How to perform sort in js?

问题描述

我有一个像这样的数组

var temp = [{"rank":3,"name":"Xan"},{"rank":1,"name":"Man"},{"rank":2,"name":"Han"}]

我正尝试将其排序如下

 temp.sort(function(a){ a.rank})

但是它没有用.任何人都可以提出帮助.谢谢.

But its n ot working.Can anyone suggest help.Thanks.

推荐答案

使用

With Array#sort, you need to check the second item as well, for a symetrical value and return a value.

var temp = [{ rank: 3, name: "Xan" }, { rank: 1, name: "Man" }, { rank: 2, name: "Han" }];

temp.sort(function(a, b) {
    return a.rank - b.rank;
});

console.log(temp);

.as-console-wrapper { max-height: 100% !important; top: 0; }

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