public ActionResult AddToCart(int uniqueId)
{
SingleBook singlebook = new SingleBook();
CSBook CStargetBook = null;
EconomicsBook EconomicstargetBook = null;
NovelBook NoveltargetBook = null;
using (Group001BookstoreEntities dbContext = new Group001BookstoreEntities())
{
if (uniqueId < 2000)
{
CStargetBook = dbContext.CSBooks.SingleOrDefault(n => n.UniqueId == uniqueId);
singlebook.CSBook = CStargetBook;
}
else if (uniqueId > 2000 & uniqueId < 3000)
{
EconomicstargetBook = dbContext.EconomicsBooks.SingleOrDefault(n => n.UniqueId == uniqueId);
singlebook.Economicsbook = EconomicstargetBook;
}
else
{
NoveltargetBook = dbContext.NovelBooks.SingleOrDefault(n => n.UniqueId == uniqueId);
singlebook.NovelBook = NoveltargetBook;
}
}
return(View("OrderReview", singlebook));
}
public void TestMethod2()
{
foreach (OffNovelBook book in BookStore2.BookList)
{
NovelBook novelBook = book;
Debug.WriteLine("书名: " + novelBook.GetName());
Debug.WriteLine("作者: " + novelBook.GetAuthor());
Debug.WriteLine("原价: " + novelBook.GetPrice());
OffNovelBook offNovelBook = book;
Debug.WriteLine("打折价: " + offNovelBook.GetPrice());
}
//运行结果：
//书名: 书1
//作者: 作者
//原价: 24
//打折价: 19.2
//书名: 书2
//作者: 作者2
//原价: 60
//打折价: 54
//书名: 书3
//作者: 作者3
//原价: 99
//打折价: 89.1
}
public void TestMethod1()
{
foreach (NovelBook book in BookStore.BookList)
{
NovelBook novelBook = book;
Debug.WriteLine("书名: " + novelBook.GetName());
Debug.WriteLine("作者: " + novelBook.GetAuthor());
Debug.WriteLine("原价: " + novelBook.GetPrice());
}
}
public ActionResult Edit(int id)
{
NovelBook targetNovel = null;
using (Group001BookstoreEntities dbContext = new Group001BookstoreEntities())
{
targetNovel = dbContext.NovelBooks.SingleOrDefault(n => n.Id == id);
}
return(View("EditNovel", targetNovel));
}
public ActionResult AddToCart(int uniqueId)
{
NovelBook targetBook = null;
using (Group001BookstoreEntities dbContext = new Group001BookstoreEntities())
{
targetBook = dbContext.NovelBooks.SingleOrDefault(n => n.UniqueId == uniqueId);
}
return(View("OrderReview", targetBook));
}
public ActionResult Add(NovelBook novel)
{
using (Group001BookstoreEntities dbContext = new Group001BookstoreEntities())
{
if (this.Request.Files != null && this.Request.Files.Count > 0 && this.Request.Files[0].ContentLength > 0 && this.Request.Files[0].ContentLength < 1024 * 100)
{
string fileName = Path.GetFileName(this.Request.Files[0].FileName);
string filePathOfWebsite = "~/Images/NovelCovers/" + fileName;
novel.CoverImagePath = filePathOfWebsite;
this.Request.Files[0].SaveAs(this.Server.MapPath(filePathOfWebsite));
}
dbContext.NovelBooks.Add(novel);
dbContext.SaveChanges();
}
return(RedirectToAction("Show", new { pageNumber = 1 }));
}
public ActionResult Delete(int id)
{
using (Group001BookstoreEntities dbContext = new Group001BookstoreEntities())
{
NovelBook targetNovel = null;
targetNovel = dbContext.NovelBooks.SingleOrDefault(n => n.Id == id);
if (targetNovel == null)
{
return(View("Warning"));
}
else
{
dbContext.NovelBooks.Remove(targetNovel);
dbContext.SaveChanges();
}
}
return(RedirectToAction("Show", new { pageNumber = 1 }));
}
