Using Keys & Values from Object as Values for Another

Question

I have this data in var output (this is just an excerpt):

{
  'us-tx-021': 5,
  'us-tx-029': 3,
  'us-tx-031': 1,
}

I need to convert it to something like this:

[
  {
    'hc-key': "us-tx-021",
    'value': 5
  },
  {
    'hc-key': "us-tx-029",
    'value': 3
  },
  {
    'hc-key': "us-tx-031",
    'value': 1
  }
]

I don't know how to use the keys & values from one object as values for another object. Can anyone help me?

Answer 1

You can use a for loop to get all keys from original json

var json = '{ "us-tx-0212": 5, "us-tx-029": 3, "us-tx-031": 1}';
var obj = JSON.parse(json);

var translatedObj = [];
for (var key in obj) {
    if (obj.hasOwnProperty(key)) {
        translatedObj.push({'key': key, 'value': obj[key] });
    }
}