public Restaurant Update(Restaurant updatedRestaurant) { var entity = _db.Attach(updatedRestaurant); entity.State = EntityState.Modified; return(updatedRestaurant); }
public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Attach(Restaurant).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!RestaurantExists(Restaurant.Id)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }