按对象键值排序在JavaScript数组 [英] Sorting arrays in javascript by object key value

问题描述

你会如何排序这个数组与这些对象通过距离。所以，你已经从最小距离排序，以最大距离的对象？

 对象{距离= 3388，时间=6分钟，从此=小莉娜大道，百夫长0046，南非，更...}{对象的距离= 13564，持续时间=12分钟，从此=小莉娜大道，百夫长0046，南非，更...}{对象的距离= 4046，时间=6分钟，从此=小莉娜大道，百夫长0046，南非，更...}{对象的距离= 11970，持续时间=17分钟，从此=小莉娜大道，百夫长0046，南非，更...}
 

解决方案

使用<一个href=\"https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/sort\"><$c$c>Array's 排序（）方法，如：

  myArray.sort（功能（A，B）{
    返回a.distance  -  b.distance;
}）;
 

How would you sort this array with these objects by distance. So that you have the objects sorted from smallest distance to biggest distance ?

Object { distance=3388, duration="6 mins", from="Lenchen Ave, Centurion 0046, South Africa", more...}

Object { distance=13564, duration="12 mins", from="Lenchen Ave, Centurion 0046, South Africa", more...}

Object { distance=4046, duration="6 mins", from="Lenchen Ave, Centurion 0046, South Africa", more...}

Object { distance=11970, duration="17 mins", from="Lenchen Ave, Centurion 0046, South Africa", more...}

解决方案

Use Array's sort() method, eg

myArray.sort(function(a, b) {
    return a.distance - b.distance;
});

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