public ActionResult DisplayFormEvent(EventViewModel model)
{
// If everything is valid, then set ModelStateIsValid = true; so javaScript will redirect to Index() action which will populate this newly created event inside of calendar.
// else if something has failed, Add error message
// In both cases redirect to partial view.
if (model != null && ModelState.IsValid)
{
if (model.End.HasValue && model.Start.HasValue && DateTime.Compare(model.Start.Value, model.End.Value) <= 0)
{
if (string.IsNullOrEmpty(model.Id))
{
// Add new event.
eventsCategoryList.Add
(new CategoryItemViewModel()
{
Id = new Random().Next(20, 1000).ToString(),
EventDescription = new ContentViewModel().AddText(model.Description),
Title = model.Title,
Start = model.Start,
End = model.End,
AllDay = model.AllDay
}
);
}
else
{
// Edit existing event.
var eventToUpdate = GetAppointment(model.Id);
if (eventToUpdate != null)
{
eventToUpdate = model.ToCategoryItemViewModel(eventToUpdate);
eventsCategoryList.Remove(eventToUpdate);
eventsCategoryList.Add(eventToUpdate);
}
}
model.ModelStateIsValid = true;
}
else
{
AddErrorMessage("End", "End Session must occur later than Start Session.");
}
}
else if (model == null)
{
AddErrorMessage("Model is null.");
return(Content(string.Empty));
}
return(PartialView("EditorTemplates/Object", model));
}