window.onappinstalled

The onappinstalled attribute of the Window object serves as an event handler for the appinstalled event, which is dispatched once the web application is successfully installed as a progressive web app. The event that is fired is a "simple event" that implements the Event interface.

Syntax

window.onappinstalled = function(event) { ... };

Example

window.onappinstalled = function(ev) { 
  console.log('The application was installed.');
};

Specifications

Specification	Status	Comment
Web App Manifest The definition of 'Window.onappinstalled' in that specification.	Working Draft	Initial specification.

Browser compatibility

[1] This feature is behind a feature preference setting. In about:config, set dom.manifest.onappinstall to true.

See also

• Event