New to Telerik UI for ASP.NET AJAX? Download free 30-day trial


The OnClientAppointmentContextMenuItemClicking client-side event is called when an appointment context menu item is clicked,before RadScheduler processes the click event.

Two parameters are passed to the event handler:

  • sender is the scheduler client object.

  • eventArgs has the following methods:

    • get_appointment() - the instance of the appointment.

    • get_item() - the clicked menu item.

    • set_cancel() - used to cancel the event.

This event can be cancelled.

In this article