Get an Object's Values as Array in JavaScript

Get an Object's Values as Array in JavaScript #

To get the values of an object as an array, use the Object.values() method, passing it the object as a parameter. The method returns an array containing the object's property values in the same order as provided by a for ... in loop.

Copied!
const obj = {id: 1, country: 'Chile', city: 'Santiago'};

const values = Object.values(obj);

// 👇️ [1, 'Chile', 'Santiago']
console.log(values);

In the code snippet we use the Object.values method to get the object's values.

Copied!
// Supported in IE 9-11

const obj = {id: 1, country: 'Chile', city: 'Santiago'};

// 👇️ ['id', 'country', 'city']
const keys = Object.keys(obj);
console.log(keys);

const values = keys.map(key => {
  return obj[key];
});

// 👇️ [1, 'Chile', 'Santiago']
console.log(values);

We use the Object.keys method to get an array containing the object's keys.

We then iterate over the keys using Array.map and return the value for each key.

The function we pass to the map method gets invoked for each key in the keys array.

This approach is a bit more indirect and verbose, however if you have to support Internet Explorer, it gets the job done.

Further Reading #

• Get the Number of Keys in an Object using JavaScript
• Check if an Object contains a Function in JavaScript
• Get a Random Property from an Object in JavaScript
• Get a Random Property from an Object in JavaScript
• How to get the Length of an Object in JavaScript
• Check if a Map has an Object Key using JavaScript
• How to Rename an Object's Key in JavaScript
• Check if a Value is an Object using JavaScript
• Convert an Object to an Array using JavaScript
• Convert a JSON String to Object using JavaScript
• Convert an Array to an Object using JavaScript
• Create an Object from Two Arrays in JavaScript
• Cannot convert undefined or null to Object in JS