按特定值对json对象进行排序

本文介绍了按特定值对json对象进行排序的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我将从Laravel中的控制器向脚本文件发送已经按计数排序的数据.我要发送的Json数据如下所示:

I am sending data that I have already sorted by number of counts, from my controller in Laravel to my script file. Json data that I am sending looks like this:

{"5":{"title":"Coop post title","summary":"dbsbsb","count":5}, "7":{"title":"Example article","summary":"fdsbdfsbsffd","count":5}, "6":{"title":"Coop's post","summary":"sdbadbb","count":3}, "0":{"title":"sdvsdv","summary":"dsvsdv","count":2}, "4":{"title":"sdvsdv","summary":"dsvsdv","count":1}}

但是当我在脚本文件中解析这样的json数据时，数据又变得随机了:

But when I parse json data like this in my script file data gets random again:

var cleanData = $.parseJSON(data); console.log(cleanData);

然后进入类似以下的控制台数据:

And then I get in console data that looks like this:

Object {0: Object, 4: Object, 5: Object, 6: Object, 7: Object} 0:Object count:2 summary:"dsvsdv" title:"sdvsdv" __proto__:Object 4:Object count:1 summary: "dsvsdv" title: "sdvsdv" __proto__:Object 5:Object count:5 summary: "dbsbsb" title: "Coop post title" __proto__: Object 6:Object count:3 summary: "sdbadbb" title: "Coop's post" __proto__: Object 7:Object count:5 summary: "fdsbdfsbsffd" title: "Example article" __proto__: Object

推荐答案

您可以使用 lodash#sortBy lodash#sortBy :

You can sort using lodash#sortBy:

_.sortBy(collection, [iteratees=[_.identity]])

创建一个元素数组，并按照在每个迭代器中在collection(Array | Object)中运行每个元素的结果，以升序排序.此方法执行稳定的排序，即保留相等元素的原始排序顺序.迭代对象使用一个参数调用:(值).

Creates an array of elements, sorted in ascending order by the results of running each element in a collection (Array|Object) thru each iteratee. This method performs a stable sort, that is, it preserves the original sort order of equal elements. The iteratees are invoked with one argument: (value).

var cleanData = {"5":{"title":"Coop post title","summary":"dbsbsb","count":5},"7":{"title":"Example article","summary":"fdsbdfsbsffd","count":5},"6":{"title":"Coop's post","summary":"sdbadbb","count":3}, "0":{"title":"sdvsdv","summary":"dsvsdv","count":2}, "4":{"title":"sdvsdv","summary":"dsvsdv","count":1}}; cleanData = _.sortBy(cleanData, ['count']); console.log(cleanData);

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