3

Currently I'm getting data in the format below:

arr=[
       0: {abc:1},
       1: {efg:2},
       2: {hij:3}
    ]

I need it in below format:

arr=[
      {name:'abc', value:1},
      {name:'efg', value:2},
      {name:'hij', value:3}]
Improve this question
3
  • 1
    so start looping and convert it. developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/… Commented Jun 19, 2018 at 21:19
  • This question is lacking content and understanding. It needs to be clarified before it can be answered. Think more in terms of WHAT you want to do, not what should come out of it. Do you want to access the values in the objects but you don't know the keys? Commented Jun 19, 2018 at 21:21
  • 2
    Also another question: What happens if you have more than one key and value per object? Commented Jun 19, 2018 at 21:34

2 Answers 2

Reset to default
4

Assuming an arr has a following structure, it's only a matter of mapping through it and separating key and value: 

var arr = [ 
    {abc:1},
    {efg:2},
    {hij:3}
]

var result = arr.map(o => {
    var k = Object.keys(o)[0];
    return {
        name: k,
        value: o[k]
    };
});

console.log(result);
Improve this answer
Sign up to request clarification or add additional context in comments.

Comments

0 
var arr = [  {abc:1}, {efg:2},{hij:3}],
var arr1=[];

      _.forEach(arr, function (val, key) {
        _.forIn(val, function (val, key) {
          arr1.push({ name: key, value: val });
        })
      });
    console.log(arr1);

    });**Implemented using loadash**
Improve this answer

Comments