Web/API/WorkerGlobalScope/languagechange event

The languagechange event is fired at the global scope object when the user's preferred language changes.

Bubbles	No
Cancelable	No
Interface	Event
Event handler	onlanguagechange

Examples

You can use the languagechange event in an addEventListener method:

worker.addEventListener('languagechange', function() {
  console.log('languagechange event detected!'); 
});

Or use the onlanguagechange event handler property:

worker.onlanguagechange = function(event) {
  console.log('languagechange event detected!');
};

Specification

Specification	Status
HTML Living StandardThe definition of 'languagechange' in that specification.	Living Standard

Browser compatibility

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
languagechange event	Chrome Full support 4	Edge Full support 12	Firefox Full support 74	IE Full support Yes	Opera Full support 11.5	Safari Full support 4	WebView Android ?	Chrome Android Full support 40	Firefox Android No support No	Opera Android Full support Yes	Safari iOS Full support 5.1	Samsung Internet Android Full support 4.0

Legend

Full support  

Full support

No support  

No support

Compatibility unknown  

Compatibility unknown

See also

• navigator.language
• navigator.languages
• Navigator
• WorkerGlobalScope.onlanguagechange

WorkerGlobalScope: languagechange event by Mozilla Contributors is licensed under CC-BY-SA 2.5.