在对象中反应本机对象

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 ?

Answer 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.