public ActionResult EditBook(int id)
{
LibraryManagementSystemContext context = new LibraryManagementSystemContext();
BooksRepository booksRepository = new BooksRepository(context);
PublishersRepository publishersRepository = new PublishersRepository(context);
BooksEditBookVM model = new BooksEditBookVM();
Book book = booksRepository.GetByID(id);
if (id > 0)
{
if (book == null)
{
return(RedirectToAction("Index", "Books"));
}
model.ID = book.ID;
model.Title = book.Title;
model.PublisherID = book.Publisher.ID;
model.StockCount = book.StockCount;
model.DeliveryPrice = book.DeliveryPrice;
model.DateReceived = book.DateReceived;
model.DatePublished = book.DatePublished;
}
else
{
book = new Book();
}
model.Publishers = model.Publishers ?? new List <SelectListItem>();
model.Publishers = SelectListHandler.Create <Publisher>(
publishersRepository.GetAll(), p => p.Name, p => p.ID.ToString(), model.PublisherID.ToString());
return(View(model));
}
public ActionResult EditBook(BooksEditBookVM model)
{
LibraryManagementSystemContext context = new LibraryManagementSystemContext();
BooksRepository booksRepository = new BooksRepository(context);
PublishersRepository publishersRepository = new PublishersRepository(context);
Book book = null;
if (!ModelState.IsValid)
{
model.Publishers = model.Publishers ?? new List <SelectListItem>();
model.Publishers = SelectListHandler.Create <Publisher>(
publishersRepository.GetAll(), p => p.Name, p => p.ID.ToString(), model.PublisherID.ToString());
return(View(model));
}
else
{
if (model.ID > 0)
{
book = booksRepository.GetByID(model.ID);
}
else
{
book = new Book();
}
book.ID = model.ID;
book.Title = model.Title;
book.PublisherID = model.PublisherID;
book.StockCount = model.StockCount;
book.DeliveryPrice = model.DeliveryPrice;
book.DateReceived = model.DateReceived;
book.DatePublished = model.DatePublished;
booksRepository.Save(book);
}
return(RedirectToAction("Index", "Books"));
}