// GET: Aditivi
public IActionResult Index(string filter)
{
var allVrsteAditiva = _repository.GetAllVrsteAditiva();
ViewData["VrsteAditiva"] = new SelectList(allVrsteAditiva, nameof(VrstaAditiva.VrstaAditivaId), nameof(VrstaAditiva.NazivVrste));
if (!string.IsNullOrEmpty(filter))
{
var upit = _context.Aditiv
.Include(a => a.VrstaAditiva)
.Include(a => a.PovijestAditiva)
.AsNoTracking();
AditivFilter af = AditivFilter.FromString(filter);
if (!af.IsEmpty())
{
upit = af.PrimjeniFilter(upit);
}
var allAditivi = upit.ToList();
var model = new AditiviViewModel
{
Aditivi = allAditivi
};
return(View(model));
}
else
{
var allAditivi = _repository.GetAllAditivi();
var model = new AditiviViewModel
{
Aditivi = allAditivi
};
return(View(model));
}
}
public IActionResult Filter(AditivFilter filter)
{
return(RedirectToAction("Index", new { filter = filter.ToString() }));
}