public void AddBook(Book book, string authorFullName)
{
var author = booksDbContext.Add <Author>(new Author()
{
FullName = authorFullName
});
booksDbContext.SaveChanges();
book.AuthorId = author.Entity.Id;
booksDbContext.Add <Book>(book);
}
public void AddBook(Book booktoAdd)
{
if (booktoAdd == null)
{
throw new ArgumentNullException(nameof(booktoAdd));
}
_context.Add(booktoAdd);
}
public async Task <IActionResult> Create([Bind("Id,Title,Author,ISBN,LoanedTo")] Book book)
{
if (ModelState.IsValid)
{
_context.Add(book);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(book));
}
public async Task <IActionResult> Create([Bind("Id,タイトル,著者,出版社,発行日,分野,リンク")] Books books)
{
if (ModelState.IsValid)
{
_context.Add(books);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(books));
}
public async Task <IActionResult> Create([Bind("Id,Name")] User user)
{
if (ModelState.IsValid)
{
_context.Add(user);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(user));
}
public async Task <IActionResult> Create([Bind("BookId,Title,AuthorId")] Book book)
{
if (ModelState.IsValid)
{
_context.Add(book);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["AuthorId"] = new SelectList(_context.Author, "AuthorId", "Name", book.AuthorId);
return(View(book));
}
public async Task <IActionResult> Create([Bind("AuthorId,MyProperty")] Author author)
{
if (ModelState.IsValid)
{
_context.Add(author);
await _context.SaveChangesAsync();
ViewBag.Title = "Author added successfully";
ViewBag.Message = "New author created successfully!";
return(View("Success"));
}
return(View(author));
}
[ValidateAntiForgeryToken] //validacao de seguranca
public async Task <IActionResult> Create([Bind("AuthorId,Name")] Author author) //serve para evitar alguns ataques, só recebo os campos que estão no bind
{
if (ModelState.IsValid)
{
//todo: validacoes adicionais antes de inserir o autor
_context.Add(author);
await _context.SaveChangesAsync();
//todo: informar o user, autor criado com sucesso
return(RedirectToAction(nameof(Index)));
}
return(View(author));
}
public async Task Post([FromBody] Book book)
{
_dataContext.Add(book);
await _dataContext.SaveChangesAsync();
}