#Events
Some actions completed by a visitor will trigger custom events for which you will be able to assign a listener.
#Usage
.on(name: String, callback: Function): this.off(name: String, callback: Function): this#Available events
#identityAvailable
- Arguments: { event: { userId: String, contextName: String, contextType: String, contextValue: String, groupSlug: String, journeyName: String }}
Triggered after the first tracking request, when the user ID is available.
#identityUnknown
Triggered when the user ID isnt available (ex: disabled cookies).
#trackError
- Arguments: { error: Error }
Triggered on error while sending tracking event.