BackgroundFetchRegistration: id property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Note: This feature is available in Web Workers.
The id
read-only property of the BackgroundFetchRegistration
interface returns a copy of the background fetch's ID
.
Value
A string.
Examples
Logging the this part to the console returns the identifier set when registering the fetch. In this case, "my-fetch"
.
js
console.log(bgFetch.id); // "my-fetch"
Specifications
Specification |
---|
Background Fetch # dom-backgroundfetchregistration-id |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
id |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
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.