Display a nested array value from fetch data in console

Question

I m using fetch api to call data from the server,the data is received as nested arrays, and i want to display an attribut 'nom' in my console.log but i can t figure out how to do it. my code looks like this:

componentDidMount() {
    
    fetch('*******')
        .then((response) => response.json())
        .then((res) => {
            console.log("!!!test proches")
            console.log(res.proches[0])
            console.log("!!!!!!!!!")
            
        })
        .done();
  }

and this is what i get on my console:

i tried doing console.log(res.proches[0].nom) but i get undefined. I'm new to react native or javascript and i would appreciate your help.

spaceSentinel · Accepted Answer · 2020-06-20 13:43:34Z

1

It looks like when you res.proches[0], that too returns an array. Try pulling the first object from that array out and then use the . notation, like this :

console.log(res.proches[0][0].nom)

answered Jun 20, 2020 at 13:43

spaceSentinel

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1 Comment

spaceSentinel Over a year ago

Glad to hear that :)

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