SyncEvent: tag property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Note: This feature is only available in Service Workers.
The tag
read-only property of the
SyncEvent
interface returns the developer-defined identifier for
this SyncEvent
. This is the value passed in the tag
parameter
of the SyncEvent()
constructor.
Value
The developer-defined identifier for this SyncEvent
.
Specifications
Specification |
---|
Web Background Synchronization # ref-for-dom-syncevent-tag |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
tag |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- See implementation notes.
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.