Hello chuin hun,
To make a server-side check for an appointment, whether it is a recurring appointment or not, you could use the RecurrenceState
property of an Appointment, as in the code-block below:
sender, SchedulerEventArgs e)
(e.Appointment.RecurrenceState == Telerik.Web.UI.RecurrenceState.NotRecurring)
//The appointment is not recurring.
(e.Appointment.RecurrenceState == Telerik.Web.UI.RecurrenceState.Occurrence
&& e.Appointment.RecurrenceState == Telerik.Web.UI.RecurrenceState.Master)
//The appointment is recurring.
(e.Appointment.RecurrenceState == Telerik.Web.UI.RecurrenceState.Exception)
//When changes are made upon a recurring appointment, it becomes exception.
Regarding the SharePoint related issues:
1. Could you please paste here the text of the error that you receive?
2. You can try increasing the z-index of the menu by adding this style in the head section of the master page that you use:
the Telerik team
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