JavaScript Map values()
Map.values()
Example
// Create a Map
const fruits = new Map([
["apples", 500],
["bananas", 300],
["oranges", 200]
]);
// List all values
let text = "";
for (const x of fruits.values()) {
text += x;
}
Try it Yourself »
More Examples Below !
Description
The values() method returns an iterator object with the values in a map.
The values() method does not change the original map.
Syntax
map.values()
Parameters
| NONE |
Return Value
| Type | Description |
| Iterator | An iterable object with the values of the map. |
More Examples
Use the values() method to sum the values in a Map:
Example
// Create a Map
const fruits = new Map([
["apples", 500],
["bananas", 300],
["oranges", 200]
]);
// Sum all Values
let total = 0;
for (const x of fruits.values()) {
total += x;
}
Try it Yourself »
Browser Support
map.values() is an ECMAScript6 (ES6) feature.
ES6 (JavaScript 2015) is supported in all modern browsers since June 2017:
| Chrome 51 | Edge 15 | Firefox 54 | Safari 10 | Opera 38 |
| May 2016 | Apr 2017 | Jun 2017 | Sep 2016 | Jun 2016 |
map.values() is not supported in Internet Explorer.
