// To protect from overposting attacks, please enable the specific properties you want to bind to, for // more details see https://aka.ms/RazorPagesCRUD. public async Task <IActionResult> OnPostAsync() { SameFound = _context.Languages .Any(l => l.LanguageId != Language.LanguageId && (l.LanguageName.ToLower()) == (Language.LanguageName.ToLower())); if (!ModelState.IsValid || SameFound) { return(Page()); } _context.Attach(Language).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!LanguageExists(Language.LanguageId)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
// To protect from overposting attacks, please enable the specific properties you want to bind to, for // more details see https://aka.ms/RazorPagesCRUD. public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Attach(Publisher).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!PublisherExists(Publisher.PublisherId)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
// To protect from overposting attacks, please enable the specific properties you want to bind to, for // more details see https://aka.ms/RazorPagesCRUD. public async Task <IActionResult> OnPostAsync() { SameFound = _context.Authors .Any(a => a.AuthorId != Author.AuthorId && ((a.FirstName.ToLower()) == (Author.FirstName.ToLower()) && a.LastName.ToLower() == (Author.LastName.ToLower()))); if (!ModelState.IsValid || SameFound) { return(Page()); } _context.Attach(Author).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!AuthorExists(Author.AuthorId)) { return(NotFound()); } else { throw; } } return(RedirectToPage("./Index")); }
// To protect from overposting attacks, please enable the specific properties you want to bind to, for // more details see https://aka.ms/RazorPagesCRUD. public async Task <IActionResult> OnPostAsync() { if (!ModelState.IsValid) { return(Page()); } _context.Attach(BookAuthor).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!BookAuthorExists(BookAuthor !.BookAuthorId)) { return(NotFound()); }
public async Task <ActionResult> OnGetAsync(int?foodItemId, int?personId, int?removeItemId, string?search, string?toDoActionReset) { if (toDoActionReset == "Reset") { Search = ""; } else { if (!string.IsNullOrWhiteSpace(search)) { Search = search.Trim(); } } var itemsQuery = _context.FoodItems.Include(o => o.Category).AsQueryable(); if (!string.IsNullOrWhiteSpace(Search)) { if (Search.Contains("%21")) { itemsQuery = itemsQuery.Where(b => !b.FoodItemName.Contains(Search) || !b.Category.CategoryName.Contains(Search)); } else { itemsQuery = itemsQuery.Where(b => b.FoodItemName.Contains(Search) || b.Category.CategoryName.Contains(Search)); } } SavedPersonId = personId.Value; if (removeItemId.HasValue) { var dOrderItems = _context.OrderItems.First(n => n.OrderItemId == removeItemId && n.PersonId == personId); _context.Attach(dOrderItems); _context.Remove(dOrderItems); _context.SaveChanges(); } if (!foodItemId.Equals(null) && personId.HasValue) { var newFoodItem = _context.FoodItems.First(n => n.FoodItemId == foodItemId); var newOrderItem = new OrderItem() { PersonId = personId.Value, FoodItem = newFoodItem, FoodItemId = newFoodItem.FoodItemId, Sum = newFoodItem.Price }; _context.OrderItems.Add(newOrderItem); await _context.SaveChangesAsync(); } itemsQuery = itemsQuery.OrderBy((b => b.Category.CategoryId)); Items = await itemsQuery.ToListAsync(); //var orderedItem = _context.OrderItems.First(n => n.OrderItemId == orderItemId); //var personId = orderedItem.PersonId; var orderedItemsQuery = _context.OrderItems .Where(n => n.PersonId == personId) .AsQueryable() .Include(o => o.FoodItem) .Include(o => o.FoodItem.Category); OrderedItems = await orderedItemsQuery.ToListAsync(); return(Page()); }