() syntax to handle an event and pass the
$event object to listen the event.
The following code handles the
onDashboardInitialized event and shows the dashboard identifier in a toast message:
<dx-dashboard-control (onDashboardInitialized) = "onDashboardInitialized($event)" > </dx-dashboard-control>
In nested components, the
() syntax cannot be used. Use the
 syntax instead.
The following code hides the CategoryName column from the Data Inspector's grid:
<dx-dashboard-control> <dxo-extensions> <dxo-data-inspector [onGridContentReady] = 'onGridContentReady'> </dxo-data-inspector> </dxo-extensions> </dx-dashboard-control>