public IActionResult UrediSnimi(UplataUrediVM model)
        {
            MyContext db = new MyContext();
            Uplata    u  = db.Uplata.Where(x => x.UplataID == model.UplataID).Include(x => x.Sponzor).FirstOrDefault();

            u.UplataID  = model.UplataID;
            u.SponzorID = model.sponzorID;
            u.Naziv     = model.Naziv;
            u.Iznos     = model.Iznos;
            u.Svrha     = model.Svrha;

            List <SelectListItem> sponzor = db.Sponzor.Select(x => new SelectListItem()
            {
                Value = x.SponzorID.ToString(),
                Text  = x.Naziv
            }).ToList();

            sponzor = model.Sponzor;
            db.SaveChanges();
            db.Dispose();
            return(RedirectToAction("Prikazi/" + model.UplataID));
        }
        public IActionResult Uredi(int id)
        {
            MyContext db = new MyContext();

            Uplata u = db.Uplata.Where(x => x.UplataID == id).Include(x => x.Sponzor).FirstOrDefault();

            UplataUrediVM model = new UplataUrediVM()
            {
                UplataID = id,
                Sponzor  = db.Sponzor.Select(x => new SelectListItem()
                {
                    Value = x.SponzorID.ToString(),
                    Text  = x.Naziv
                }).ToList(),
                sponzorID = u.SponzorID,
                Naziv     = u.Naziv,
                Iznos     = u.Iznos,
                Svrha     = u.Svrha
            };

            db.Dispose();
            return(View(model));
        }