将数组中的对象移到末尾 [英] Move object in array to end

问题描述

我正在尝试找到一种将对象移动到数组末尾的方法

I'm trying to find a way to move an object to the end of the array

我有这个对象数组:

[{"id":"4","name":"Boaz"},{"id":"2","name":"Shareen"},{"id":"3","name":"Simon"},{"id":"1","name":"Miriam"}]

假设我有一个ID:3，或者一个职位:2.

Let's say I have an id: 3, or a position: 2.

为此，我想将整个 {"id":"3"，"name":"Simon"} 移到所有内容的结尾

With that I want to move the whole set {"id":"3","name":"Simon"} to the end of it all

我尝试了很多事情，并进行了搜索，但是我无法使其工作

I have tried so many things, and searched and searched but I can't make it work

推荐答案

您可以 concat 您要删除的对象:

You can splice and then concat the object you want to remove:

var array = [{"id":"4","name":"Boaz"},{"id":"2","name":"Shareen"},{"id":"3","name":"Simon"},{"id":"1","name":"Miriam"}];

var itemToReplace = array.splice(0, 1); // 0 is the item index, 1 is the count of items you want to remove.
// => [{"id":"4","name":"Boaz"}]

array = array.concat(itemToReplace);

或更简单:

array = array.concat(array.splice(0, 1));

顺便说一句:这是一个对象数组，而不是数组对象.

BTW: it's an array of objects, not an object of arrays.

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