AllowDelete = False

[CodeR]

Hi,

I'm trying to prevent particular users from being able to delete appointments but not having much luck so far.

Following the various threads on the same topic I've added the logic into the AppointmentDataBound event.

Protected Sub rd_Schedule_AppointmentDataBound(ByVal sender As Object, ByVal e As SchedulerEventArgs)

        'Control Access to Edit and Delete Appointments
        If Page.User.IsInRole("BasicAccess") then

              e.Appointment.AllowDelete = False
        End If

End Sub

In stepping through the code the if statement happily evaluates to true and then sets the e.Appointment.AllowDelete to false. However the context menu delete still causes the Confirm Delete Dialog to display and will still delete the appointment. I've added in the AppointmentDelete event and checked the AllowDelete for the appointment and it evaluates to false despite deleting the appointment.

Is there a more comprehensive example of this or anything I can look at that might be effecting it?
Cheers,
Damien

[Shinu]

Hello Damien,

Attach 'OnClientAppointmentContextMenuItemClicking' event to RadScheduler and check whether the AllowDelete property of appointment is set to True. If True, cancel the event using the args.set_cancel(true) method.

cs:

Protected Sub rd_Schedule_AppointmentDataBound(ByVal sender As Object, ByVal e As SchedulerEventArgs)
        'Control Access to Edit and Delete Appointments
        If Page.User.IsInRole("BasicAccess") then
              e.Appointment.AllowDelete = False
        End If
End Sub

javascript:

    function OnClientAppointmentContextMenuItemClicking(sender, args) {
        if (args.get_item().get_text() == "Delete") {  // Check whether clicked on Delete
            if (!args.get_appointment().get_allowDelete() && args.get_appointment().get_allowDelete()!=null) {
                args.set_cancel(true);  // Cancel the event
                alert("Cannot Delete");
            }
        }
    }

-Shinu.