How to destructuring nested object value in javascript?
const person = {
firstName: 'Adil',
lastName: 'Arif',
age: 25,
job: 'web-developer',
love: 'coding',
friedsList: {
friend1: 'Abir',
friend2: 'Adnan'
}
}
const { friend1, friend2 } = person.friedsList;
console.log(friend1, friend2);
//Expected output: Abir AdnanHow to destructuring values from an nested object in javascript?
var personsInfo = {
company: 'sp-coder',
persons: [{
id: 1,
name: 'Adil',
friedsList: {
friend1: 'Nabil',
friend2: 'Habib'
}
}, {
id: 2,
name: 'Arif',
friedsList: {
friend1: 'alvi',
friend2: 'avi'
}
}]
};
const { friend1, friend2 } = personsInfo.persons[0].friedsList;
console.log(friend1, friend2);
// Expected Output: Nabil Habibjavascript nested array destructuring
let arr = [1, 2, 3, 4, [100, 200, 300], 5, 6, 7];
// nested array destructuring
const [a, , , , [, b, ,], , , ,] = arr;
console.log(a);
// expected output "1"
console.log(b);
// expected output "200"Copyright © 2021 Codeinu
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