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The Object.values() method returns an array of a given object's own enumerable property values, in the same order as that provided by a for...in loop (the difference being that a for-in loop enumerates properties in the prototype chain as well).

Syntax

Object.values(obj)

Parameters

obj
The object whose enumerable own property values are to be returned.

Return value

An array containing the given object's own enumerable property values.

Description

Object.values() returns an array whose elements are the enumerable property values found on the object. The ordering of the properties is the same as that given by looping over the property values of the object manually.

Examples

var obj = { foo: 'bar', baz: 42 };
console.log(Object.values(obj)); // ['bar', 42]

// array like object
var obj = { 0: 'a', 1: 'b', 2: 'c' };
console.log(Object.values(obj)); // ['a', 'b', 'c']

// array like object with random key ordering
// when we use numeric keys, the value returned in a numerical order according to the keys
var an_obj = { 100: 'a', 2: 'b', 7: 'c' };
console.log(Object.values(an_obj)); // ['b', 'c', 'a']

// getFoo is property which isn't enumerable
var my_obj = Object.create({}, { getFoo: { value: function() { return this.foo; } } });
my_obj.foo = 'bar';
console.log(Object.values(my_obj)); // ['bar']

// non-object argument will be coerced to an object
console.log(Object.values('foo')); // ['f', 'o', 'o']

Polyfill

To add compatible Object.values support in older environments that do not natively support it, you can find a Polyfill in the tc39/proposal-object-values-entries or in the es-shims/Object.values repositories.

Specifications

Specification Status Comment
ECMAScript Latest Draft (ECMA-262)
The definition of 'Object.values' in that specification.
Draft Initial definition.
ECMAScript 2017 (ECMA-262)
The definition of 'Object.values' in that specification.
Standard  

Browser compatibility

Update compatibility data on GitHub
DesktopMobileServer
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung InternetNode.js
Basic supportChrome Full support 54Edge Full support 14Firefox Full support 47IE No support NoOpera Full support 41Safari Full support 10.1WebView Android Full support 54Chrome Android Full support 54Edge Mobile Full support YesFirefox Android Full support 47Opera Android Full support 41Safari iOS Full support 10.3Samsung Internet Android Full support 6.0nodejs Full support 7.0.0
Full support 7.0.0
Full support 6.5.0
Disabled
Disabled From version 6.5.0: this feature is behind the --harmony runtime flag.

Legend

Full support  
Full support
No support  
No support
User must explicitly enable this feature.
User must explicitly enable this feature.

See also

文件標籤與貢獻者

最近更新: LJHarb,