public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
Doctors = new SelectList(appointmentData.GetDoctors().Select(d => d.DoctorName));
Locations = new SelectList(appointmentData.GetLocations().Select(l => l.LocationName));
return(Page());
}
if (Appointment.AppointmentId > 0)
{
appointmentData.Update(Appointment);
}
else
{
appointmentData.Add(Appointment);
}
appointmentData.Commit();
TempData["Message"] = "Appointment Saved!";
return(RedirectToPage("./Detail", new { appointmentId = Appointment.AppointmentId }));
}
