The registration
read-only property of the BackgroundFetchEvent
interface returns a BackgroundFetchRegistration
object.
BackgroundFetchEvent.registration
Value
Examples
In this example, if the user clicks on the user interface displaying the download progress, this fires the onbackgroundfetchclick
event. The current BackgroundFetchRegistration
is returned by calling event.registration
.
addEventListener('backgroundfetchclick', (event) => { console.log(event.registration); });
Specifications
Specification |
---|
Background Fetch # dom-backgroundfetchevent-registration |
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 | |
registration |
74
|
79
|
No
|
No
|
62
|
No
|
No
|
74
|
No
|
53
|
No
|
11.0
|
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/BackgroundFetchEvent/registration