addCustomEventHandler()
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IDashboardEventHandling.addCustomEventHandler() method
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.
Signature:
addCustomEventHandler(handler: DashboardEventHandler): IDashboardEventHandling;
Parameters
| Parameter | Type | Description |
|---|---|---|
| handler | DashboardEventHandler | event handler to add |
Returns:
self, for call chaining sakes
Remarks
Attempts to register same handler twice will be ignored.