public async Task <IActionResult> Create(int?id, int?kursTipId)
{
KursVMs.KursCreateVM model = new KursVMs.KursCreateVM()
{
KursTipovi = await _db.KursTipovi.AsNoTracking().Select(s => new SelectListItem()
{
Text = s.Naziv,
Value = s.KursTipId.ToString(),
Selected = (kursTipId ?? 0) == s.KursTipId
}).ToListAsync()
};
model.KursTipId = kursTipId ?? 0;
if (id != null && _db.Kursevi.Any(a => a.KursId == id))
{
var k = await _db.Kursevi.FindAsync(id);
model.KursVM = new KursVMs.KursVM()
{
KursId = k.KursId,
KursTipId = k.KursTipId,
Naziv = k.Naziv,
Opis = k.Opis
};
}
return(PartialView("_Create", model));
}
public async Task <IActionResult> Create(KursVMs.KursCreateVM model)
{
ModelState.Remove("KursVM.KursId");
if (!ModelState.IsValid)
{
model.KursTipovi = await _db.KursTipovi.AsNoTracking().Select(s => new SelectListItem()
{
Text = s.Naziv,
Value = s.KursTipId.ToString(),
Selected = model.KursVM.KursTipId == s.KursTipId
}).ToListAsync();
return(PartialView("_Create", model));
}
Kurs k = new Kurs()
{
KursId = model.KursVM.KursId,
KursTipId = model.KursVM.KursTipId,
Naziv = model.KursVM.Naziv,
Opis = model.KursVM.Opis
};
try
{
if (k.KursId != 0)
{
_db.Kursevi.Attach(k);
_db.Entry(k).State = EntityState.Modified;
}
else
{
_db.Kursevi.Add(k);
}
await _db.SaveChangesAsync();
}
catch (Exception e)
{
return(BadRequest("Došlo je do greške prilikom snimanja podatka u bazu.; " + e.Message));
}
return(RedirectToAction("KursTable", new{ kursTipId = k.KursTipId }));
}
