Issue with parsing the data into an integer JSON Array

Question

I have a json file

{
    "Val1":120,
    "Val2":60,
    "Val3":50
}

I need to pass those into two Global Arrays.

1st Array = ["Val1","Val2","Val3"]
2nd Array = [120,60,50]

And what have you tried so far? It sounds like a simple problem: Array1 is Object.keys(o) and Array2 is Object.values(o)? — dkasipovic
– dkasipovic, Commented Feb 13, 2020 at 13:11

brk · Accepted Answer · 2020-02-13 13:13:30Z

3

You can use Object.keys & Object.values. Both of them will return array. Object.keys return array of keys and Object.values creates an array of values

let obj = {
  "Val1": 120,
  "Val2": 60,
  "Val3": 50
}

let array1 = Object.keys(obj);
let array2 = Object.values(obj);

console.log(array1, array2)

answered Feb 13, 2020 at 13:13

brk

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1 Comment

KodeFor.Me Over a year ago

Nice solution ! :)

KodeFor.Me · Accepted Answer · 2020-02-13 13:13:21Z

1

You could use a for loop like the one here:

var jsonObject = {
    "Val1":120,
    "Val2":60,
    "Val3":50
};

var arr1 = [];
var arr2 = [];

for(key in jsonObject) {
    arr1.push(key);
    arr2.push(jsonObject[key]);
}

console.log('Keys: ', arr1);
console.log('Values: ', arr2);

answered Feb 13, 2020 at 13:13

KodeFor.Me

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