反向存储在JavaScript变量的JSON数组 [英] reverse the JSON Array stored in javascript variable

问题描述

我有存储在变量格式如下JSON数组：

I have a json array stored in variable in format below:

{"info": 
[ {"typeid": "877", "recid": "10", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "877", "recid": "11", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "459", "recid": "3", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "459", "recid": "4", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "456", "recid": "5", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "456", "recid": "6", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"}
]}

我要扭转内JSON数组info.Like此

I want to reverse the inner JSON array for info.Like this

{"info": 
[ {"typeid": "456", "recid": "6", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "456", "recid": "5", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "459", "recid": "4", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "459", "recid": "3", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "877", "recid": "11", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"},
  {"typeid": "877", "recid": "10", "repeaterid": "0",  "pageid": "26966", "maxrecords": "1"}
]}

我怎样才能做到这一点。

How can i achieve this.

推荐答案

使用数组<一个href=\"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/reverse\"相对=nofollow> 逆转 的Javascript方法：

Use the array reverse method of Javascript:

var objAssetSelection = $.parseJSON(strAssetSelection);
objAssetSelection.info.reverse();
console.log(objAssetSelection);

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