public void AddAuthorToBook(AddAuthorToBookBindingModel bindingModel)
{
Book book = this.Context.Books.Find(bindingModel.Id);
Author author = this.Context.Authors
.First(a => a.Id.ToString() == bindingModel.SelectAuthors);
book.Authors.Add(author);
this.Context.SaveChanges();
}
public ActionResult AddAuthorToBook([Bind(Include = "Id,SelectAuthors")] AddAuthorToBookBindingModel bindingModel)
{
if (ModelState.IsValid)
{
this.bookService.AddAuthorToBook(bindingModel);
this.TempData["Success"] = "Success";
return(RedirectToAction("Details", "Books", new { id = bindingModel.Id }));
}
this.TempData["Error"] = "Error";
return(RedirectToAction("Details", "Books", new { id = bindingModel.Id }));
}
