Get value of a key from a dictionary array JavaScript [duplicate]

Question

so in Javascript I have an array structured like this:

car = [{id: "1", brand: "Opel"}, {id: "2", brand: "Haima"},{id: "3", brand: "Toyota"}]

How can I get the values of all the brands only.

Answer 1

This should help:

const car = [{id: "1", brand: "Opel"}, {id: "2", brand: "Haima"},{id: "3", brand: "Toyota"}];

const brands = car.map(({ brand }) => brand);

Answer 2

You can use array map to return all brands. Look at the following use of map.

car.map(o => o.brand)