public ActionResult Create(wants_card wants_card)
{
if (ModelState.IsValid)
{
var vorhanden = db.Wants.Where(x => x.UserId == wants_card.UserId && x.name == wants_card.name).ToList();
if (vorhanden.Count > 0)
{
vorhanden.First().count += wants_card.count;
db.Entry(vorhanden.First()).State = EntityState.Modified;
}
else
{
db.Wants.Add(wants_card);
}
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.UserId = new SelectList(db.Users, "UserId", "Username", wants_card.UserId);
return View(wants_card);
}
public ActionResult Edit(wants_card wants_card)
{
if (ModelState.IsValid)
{
db.Entry(wants_card).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.UserId = new SelectList(db.Users, "UserId", "Username", wants_card.UserId);
return View(wants_card);
}
