public IActionResult DazuBuchen()
{
var model = new DazuBuchenViewModel();
var ware = _context.Ware;
model.MengeNeu = 1;
model.Waren = _context.Ware.ToList();
foreach (var i in model.Waren)
{
i.Ware_Beschreibung = i.Ware_Beschreibung + " Menge: " + Convert.ToInt32(i.Menge);
}
return(View(model));
}
public IActionResult DazuBuchenSuche(DazuBuchenViewModel model)
{
var ware = _context.Ware;
model.Waren = _context.Ware.ToList();
if (!string.IsNullOrEmpty(model.Suche))
{
model.Waren = _context.Ware.Where(s => s.Ware_Beschreibung.Contains(model.Suche)).ToList();
}
foreach (var i in model.Waren)
{
i.Ware_Beschreibung = i.Ware_Beschreibung + " Menge: " + Convert.ToInt32(i.Menge);
}
model.MengeNeu = 1;
return(View("DazuBuchen", model));
}
public async Task <IActionResult> DazuBuchen(DazuBuchenViewModel model)
{
if (ModelState.IsValid && model.Ware_Id != 0)
{
var ware = _context.Ware.Find(model.Ware_Id);
ware.Menge = ware.Menge + model.MengeNeu;
_context.Ware.Update(ware);
await _context.SaveChangesAsync();
return(RedirectToAction("Index"));
}
model.Waren = _context.Ware.ToList();
foreach (var i in model.Waren)
{
i.Ware_Beschreibung = i.Ware_Beschreibung + " Menge: " + Convert.ToInt32(i.Menge);
}
return(View(model));
}
