CODEWITHSUNDEEP
javascript
Ram Poudel
Ram Poudel

Reputation: 11

Convert the array of object into array in react

Convert the array of object into array in react

[{id: 1, Tag_name: "larvel"}, {id: 2, Tag_name: "CSs"},{id:4},{id:5}]

I want this output

["1","2","4","5"]

Plz help me

Upvotes: 1

Views: 74

Answers (4)

Baruch Mashasha
Baruch Mashasha

Reputation: 979

const arr = [{id: 1, Tag_name: "larvel"}, {id: 2, Tag_name: "CSs"},{id:4},{id:5}].map(item => item.id.toString());

The short way

Upvotes: 0

trixn
trixn

Reputation: 16309

You can use Array.prototype.map():

The map() method creates a new array populated with the results of calling a provided function on every element in the calling array.

const array = [{id: 1, Tag_name: "larvel"}, {id: 2, Tag_name: "CSs"},{id:4},{id:5}];
const result = array.map(item => item.id.toString());

console.log(result);
// prints ["1","2","4","5"] to the console

Upvotes: 2

Damien
Damien

Reputation: 246

const arr = [{id: 1, Tag_name: "larvel"}, {id: 2, Tag_name: "CSs"},{id:4},{id:5}]

let newArr = []

arr.forEach((item)=> {

 newArr.push(item.id.toString())

})

Upvotes: 2

Angel
Angel

Reputation: 100

You can use Array.prototype.map

[{id: 1, Tag_name: "larvel"}, {id: 2, Tag_name: "CSs"},{id:4},{id:5}].map((e) => e.id.toString())

Upvotes: 2

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