How to Console.log elements of an array

Asked May 27 '22 at 15:00

Active May 27 '22 at 15:00

Viewed 25 times

I am currently console logging:

Array(2)
0: {id: '0p1a3', name: 'Ligue 1'}
1: {id: '0s7a9', name: 'La Liga'}
length: 2
[[Prototype]]: Array(0)

I would just like to console log the name of each competition, i have tried

  let comps = this.state.competitions.name;
    console.log(comps)

asked May 27 '22 at 15:00

Ciaran

what's the problem ? – Hritik Sharma May 27 '22 at 15:02
@HritikSharma - They want to log just the names, not the full objects. – T.J. Crowder May 27 '22 at 15:02
use a for loop, an console all the name of the each child element. – Hritik Sharma May 27 '22 at 15:02
2

Or just `console.log(this.state.competitions.map(({name}) => name));` – T.J. Crowder May 27 '22 at 15:03
for(let i=0 ; i – Hritik Sharma May 27 '22 at 15:03
I would strongly encourage you to read through the available [array methods](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array). For this use-case [`forEach`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach) will be particularly useful. But knowing what's available to you will be invaluable to you going forward – Brian Thompson May 27 '22 at 15:03

0 Answers0