JAVASCRIPT

get keys objet javascript

var foo = {
  'alpha': 'puffin',
  'beta': 'beagle'
};

var keys = Object.keys(foo);
console.log(keys) // ['alpha', 'beta'] 
// (or maybe some other order, keys are unordered).

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

Return the Objects Keys and Values

const keysAndValues = (obj) => [Object.keys(obj), Object.values(obj)];

keysAndValues({a: 1, b: 2, c: 3}); 
//➞ [["a", "b", "c"], [1, 2, 3]]

keysAndValues({a: "Dell", b: "Microsoft", c: "Google"}));
//➞ [["a", "b", "c"], ["Dell", "Microsoft", "Google"]]

keysAndValues({key1: true, key2: false, key3: undefined});
// ➞ [["key1", "key2", "key3"], [true, false, undefined]]

js get object keys

myObject = {
	"key": "value"
}

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

object keys javascript

const object1 = {
  a: 'somestring',
  b: 42,
  c: false
};

console.log(Object.keys(object1));
// expected output: Array ["a", "b", "c"]

get object key from value javascript

const key = Object.keys(obj).find(key => obj[key] === value);

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)

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)