React native object in object

Question

I have a state like this:

        "answers": {
            "1": {
                "name": "....",
                "order": "....",
                "text": "...,
                "type": "..."
            },
            "2": {
                "name": "...",
                "order": "...",
                "text": "....",
                "type": "..."
            },}

I need only names. I tried this.state.answers[0][1] but it doesnt work. how can ı select only names ?

"answers" should be array not object

Nooruddin Lakhani
– Nooruddin Lakhani

2020-11-02 15:49:03 +00:00
Commented Nov 2, 2020 at 15:49 — Nooruddin Lakhani
– Nooruddin Lakhani, Commented Nov 2, 2020 at 15:49

farvilain · Accepted Answer · 2020-11-02 15:55:52Z

1

Object.values(answers) will gives you the values of the object as array.

Object.values(ansers).map( a => a.name) just take the names

Maybe learning JS basics, like Object and Array , could be better than skipping to jump into React.

answered Nov 2, 2020 at 15:55

farvilain

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