按值对JavaScript对象进行排序

Question

I want rearrange the key value pair in a javascript object based on the value.

  var in = {
      'b': 'asdsad',
      'm': [{
          '0': 'asdsad'
      }, {
          '1': 'masdas'
      }, {
          '4': 'dsfdsfsdf'
      }],
      'c': 'masdas',
      'a': [{
          'b': 'asdsad'
      }, {
          'c': 'masdas'
      }, {
          'k': 'dsfdsfsdf'
      }],
      'z': 'asdasdads'
  }

I want to rearrange the object so that I will have the arrays as the last key value pairs.

Expected output

var out = {
    'b': 'asdsad',
    'c': 'masdas',
    'z': 'asdasdads',
    'm': [{
        '0': 'asdsad'
    }, {
        '1': 'masdas'
    }, {
        '4': 'dsfdsfsdf'
    }],
    'a': [{
        'b': 'asdsad'
    }, {
        'c': 'masdas'
    }, {
        'k': 'dsfdsfsdf'
    }]
}

Answer 1

According to the JavaScript specification's definition of Object:

It is an unordered collection of properties each of which contains a primitive value, object, or function. A function stored in a property of an object is called a method.

If you want to access the keys in an ordered fashion, you should use a structure that supports ordering, like an Array.

Answer 2

Hi Javascript sort based on value can only be done if there are fields with respective to it datastructure... below example sorts array with field value pls check out. Sort array of objects by string property value in JavaScript