如何使用对象属性对对象数组进行排序 [英] How to sort an array of objects using their object properties

问题描述

如果我有一个带有属性的对象数组，并且想按一个特定的属性对这些对象进行排序，那我该怎么做呢?例如，假设我有一堆news对象，每个对象都有一个date属性.

If I have an array of objects with properties and I wanted to sort the objects by a specific property, how would I be able to do this? For example, let's say that I had a bunch of news objects each with a date property.

我如何能够按日期对javascript中的每个对象进行排序?

How would I be able to sort each of the objects in javascript by date?

推荐答案

如果您的数组是arr:

If your array is arr:

arr.sort(function(a,b) { 
    return ( a.date < b.date ? -1 : (a.date > b.date ? 1 : 0 ) );
});

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