how to extract objects from array of objects in javascript

Question

I realise that it was probably already asked but nothing I googled worked for me. I have an array of objects

const domain = [
                { 'domain': 'All Domains' },
                { 'domain': 'Active Domains' },
                { 'domain': 'Not Reviewed' },
                { 'domain': 'Not Seen' },
                { 'domain': 'Action Concluded' },
            ];

and I need to extract values to get

var newDomain = [
                   { 'domain': 'Active Domains' },
                   { 'domain': 'Action Concluded' },
                ];

I thought to use .map but I'm lost on how to use it.

domain is hardcoded. I guess the second bit can be hardcoded too, i dont know what is the best way to make newDomain — Vero nika, Oct 15 '19 at 09:03

score 0 · Answer 1 · answered Oct 15 '19 at 08:57

0

You can use filter

const domain = [{
    'domain': 'All Domains'
  },
  {
    'domain': 'Active Domains'
  },
  {
    'domain': 'Not Reviewed'
  },
  {
    'domain': 'Not Seen'
  },
  {
    'domain': 'Action Concluded'
  },
];
var newDomain = domain.filter(item => item.domain === 'Active Domains' || item.domain === 'Action Concluded');
console.log(newDomain)

answered Oct 15 '19 at 08:57

brk

48,835
10
56
78

Should you not mark this as dupe instead? – Rajesh Oct 15 '19 at 08:58
thank you @brk. unfortunately it doesnt let me upvote the answer, i dont have enough reputation :( – Vero nika Oct 15 '19 at 11:08

how to extract objects from array of objects in javascript

1 Answers1