How can i loop over this?

Question

This is the data i have and i want to loop over it in javascript since it is not an array map is not working can anybody help me loop over it or convert it into array then loop?

{
"7/15/2021": {
    "date": "2021-07-15T00:00:00",
    "value": [
        "e1",
        "e 2"
    ]
},
"7/12/2021": {
    "date": "2021-07-12T00:00:00",
    "value": [
        "e 3",
        "4",
        "e 5",
        "e 6"
    ]
}}

[`Object.keys()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys)/[`Object.values()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/values)/[`Object.entries()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/entries)/[`for...in`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...in) — VLAZ, Jul 20 '21 at 09:53

score 1 · Answer 1 · answered Jul 20 '21 at 10:01

Since this is an object you can make use of Object.keys which will return the list of keys in an object.

const data = {
  "7/15/2021": {
    "date": "2021-07-15T00:00:00",
    "value": [
      "e1",
      "e 2"
    ]
  },
  "7/12/2021": {
    "date": "2021-07-12T00:00:00",
    "value": [
      "e 3",
      "4",
      "e 5",
      "e 6"
    ]
  }
}
Object.keys(data).forEach((key) => {
  console.log('Key -> ', key);
  Object.keys(data[key]).forEach((internalKey) => {
    console.log('Internal Key -> ', internalKey);
    if (Array.isArray(data[key][internalKey])) {
      data[key][internalKey].forEach((node) => {
        console.log('data node -> ', node);
      })
    }
  })
})

I dont have reputation above 15 otherwise i would definitely give that :( — , Jul 20 '21 at 10:14

How can i loop over this?

1 Answers1