public Restaurant Update(Restaurant restaurant) { var entity = coreFundaDbContext.Attach(restaurant); entity.State = Microsoft.EntityFrameworkCore.EntityState.Modified; return(restaurant); }
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")); }