IDashboardEventHandling
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IDashboardEventHandling interface
Defines a facade that you can use to register or unregister dashboard event handlers.
Signature:
export interface IDashboardEventHandling 
Methods
| Method | Description | 
|---|---|
| addCustomEventHandler(handler) | Adds a custom event handler. This is a lower-level API where the handler can include both the function to evaluate events and the function to trigger when the evaluation succeeds. | 
| addEventHandler(eventType, callback) | Adds a handler for particular event type. | 
| removeCustomEventHandler(handler) | Removes custom event handler. | 
| removeEventHandler(eventType, callback) | Removes a handler for particular event type. This is reverse operation to IDashboardEventHandling.addEventHandler(). | 
| subscribeToStateChanges(callback) | Subscribe to state changes of the dashboard. | 
| unsubscribeFromStateChanges(callback) | Unsubscribe from receiving calls about state changes of the dashboard. |