SyncEvent.tag
Experimental
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The SyncEvent.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.
Syntax
var tag = SyncEvent.tagValue
The developer-defined identifier for this SyncEvent.
Specifications
| Specification |
|---|
| Web Background Synchronization (Background Sync) # ref-for-dom-syncevent-tag |
Browser compatibility
BCD tables only load in the browser