Window.onappinstalled
Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
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.'); };
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
onappinstalled |
64 |
≤79 |
49-76 |
No |
No |
No |
57 |
57 |
49 |
No |
No |
7.0 |
See also
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https://developer.mozilla.org/en-US/docs/Web/API/Window/onappinstalled