Obsolete
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
The InstallEvent()
constructor creates a new InstallEvent
object.
Syntax
var myInstallEvent = new InstallEvent(type, init);
Parameters
- type
- The type of the event.
- init Optional
- An options object containing any custom settings that you want to apply to the event object. Available options are as follows:
activeWorker
: TheServiceWorker
that is currently actively controlling the page.
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.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
InstallEvent() constructor | Chrome Full support 40 | Edge Full support ≤79 | Firefox
Full support
44
| IE No support No | Opera Full support 27 | Safari No support No | WebView Android Full support 40 | Chrome Android Full support 40 | Firefox Android Full support 44 | Opera Android Full support 27 | Safari iOS No support No | Samsung Internet Android Full support 4.0 |
Legend
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.
- See implementation notes.
- See implementation notes.