How to sort object of objects by nested key

Question

i have an object of objects. i want to sort it on the basis of id.

here is my data

{
  1918: {
    id: "1544596802835",
    item_id: "1918",
    label: "Soft Touch  Salt Free Mint 500 ml (000001400045)",
    combo_items: false
  }

  6325: {
    id: "15445968134652",
    item_id: "6325",
    label: "Mirindas Orange Flover 300 ml (012000800160)",
    combo_items: false
  }

  6336: {
    id: "15445968106815",
    item_id: "6336",
    label: "Sting Energy 250ml (012000034220)",
    combo_items: false
  }

  6498: {
    id: "1544596806967",
    item_id: "6498",
    label: "Tido Candy (01)",
    combo_items: false
  }

  7461: {
    id: "15445968057103",
    item_id: "7461",
    label: "Skin Whitening Facial Kit (000051032012)",
    combo_items: false
  }
}

an objects order cannot be garunteed, so how do you want this to be sorted? — Nick Parsons
– Nick Parsons, Commented Dec 12, 2018 at 7:03

Robby Cornelissen · Accepted Answer · 2018-12-12 07:02:53Z

First of all, you shouldn't rely on property order in JavaScript objects (see this question for details), which means that you need to sort your objects into an array.

That can easily be done using Array.prototype.sort():

const sorted = Object.values(data).sort((a, b) => a.id - b.id);

Complete snippet:

const data = {
  1918: {
    id: "1544596802835",
    item_id: "1918",
    label: "Soft Touch  Salt Free Mint 500 ml (000001400045)",
    combo_items: false
  },
  6325: {
    id: "15445968134652",
    item_id: "6325",
    label: "Mirindas Orange Flover 300 ml (012000800160)",
    combo_items: false
  },
  6336: {
    id: "15445968106815",
    item_id: "6336",
    label: "Sting Energy 250ml (012000034220)",
    combo_items: false
  },
  6498: {
    id: "1544596806967",
    item_id: "6498",
    label: "Tido Candy (01)",
    combo_items: false
  },
  7461: {
    id: "15445968057103",
    item_id: "7461",
    label: "Skin Whitening Facial Kit (000051032012)",
    combo_items: false
  }
};

const sorted = Object.values(data).sort((a, b) => a.id - b.id);

console.log(sorted);

^{(I fixed the object literal as it was lacking commas between the properties)}

Tran Bao · Accepted Answer · 2018-12-12 07:20:45Z

0

You can try!

function sort(data) 
{
   return Object.keys(data)
   .sort().reduce((a, b) => {
   a[b] = data[b];
   return a; }, {});
}

const object = {9:"Name 9", 10:"Name 10", 2:"Name 2", 5:"Name 5", 3:"Name 3"};
var sortObject = sort(abject);

The result is

sortObject = {2: "Name 2", 3: "Name 3", 5: "Name 5", 9: "Name 9", 10: "Name 10"}

answered Dec 12, 2018 at 7:20

Tran Bao

1

Collectives™ on Stack Overflow

How to sort object of objects by nested key

2 Answers 2

Comments

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related