EventEmitter.off()
Unsubscribe from an event.
off(event, handler) with the same handler reference works as well as the unsubscribe on() returned.methodSubscribingsince 1.0.0
Signature
off<K extends keyof T>(event: K, handler: EventHandler<T[K]>): void
Parameters
| Parameter | Type | Description |
|---|---|---|
| event | K | The event name. |
| handler | EventHandler<T[K]> | The same handler reference that was passed to on(). |
Returns
void
Example
TypeScript
const onLoaded = (data: SDKEventMap['documentLoaded']) => setPageCount(data.pageCount); Kernstra.events.on('documentLoaded', onLoaded); Kernstra.events.off('documentLoaded', onLoaded);