JAVASCRIPT

How to Get Object Keys and Values in JavaScript

const myObj = {
  firstName: 'John',
  lastName: 'Duo',
  address: '1270.0.0.1'
}
const keys = Object.keys(myObj); // firstName, lastName, address
const values = Object.values(myObj); // John, Duo, 127.0.0.1

js get object keys

myObject = {
	"key": "value"
}

Object.keys(myObject); // get array of keys

How can I find the keys of an object?

var obj = { "a" : 1, "b" : 2, "c" : 3};
alert(Object.keys(obj)); 
// will output ["a", "b", "c"]

to find keys in an object

obj={
  name:"akash",
  age:23
}


keysval=Object.keys(obj)
console.log(keysval)

js object from array of keys

const arr = ['name', 'age', 'country'];

const obj = arr.reduce((accumulator, value) => {
  return {...accumulator, [value]: ''};
}, {});

console.log(obj); // {name: '', age: '', country: ''}

get keys of object js

var buttons = {
  foo: 'bar',
  fiz: 'buz'
};

for ( var property in buttons ) {
  console.log( property ); // Outputs: foo, fiz or fiz, foo
}

how to get keys in an object javascript

Object.keys(whateverYourObjectIsCalled)