protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["BookId"] != null && !IsPostBack)
{
int myBookId = Convert.ToInt32(Request.QueryString["BookId"]);
using (BookShop_EF2 BookShop = new BookShop_EF2())
{
Book myBook = new Book();
myBook = BookShop.Books.Where(x => x.BookId == myBookId).First();
ViewState["BookId"] = myBookId;
shopController sc = new shopController();
string title = (string)Session["booktitle"];
//string title = ;//For testing purpose
//Book b = sc.loadBook(title);
/*Category c = sc.loadCategory(b);*///Mr. Derek, I feel it is not necessary to have a seperate table for category......
txtTitle.Text = myBook.Title;
txtISBN.Text = myBook.ISBN;
txtAuthor.Text = myBook.Author;
txtCat.Text = myBook.Category.Genre;
txtQuantity.Text = "";
txtPrice.Text = myBook.Price.ToString();//Original Price
Image1.ImageUrl = "~/images/" + myBook.ISBN + ".jpg";
}
}
else if (Request.QueryString["BookId"] == null)
{
Response.Redirect("~/CataloguePage.aspx");
}
}
protected void btnAddToCart_Click(object sender, EventArgs e)
{
Session["BookTitle"] = txtTitle.Text;
using (BookShop_EF2 BookShop = new BookShop_EF2())
{
shopController sc = new shopController();
string title = (string)Session["booktitle"];
//string title = "The Hate U Give";//For testing purpose
Book b = sc.loadBook(title);
// For Luke's login part
//if (Session["username"] == null)
//{
// Response.Redirect("Login.aspx");
//}
if (Session["cart"] != null)
{
CartList cl = (CartList)Session["cart"];
int id = b.BookId;
decimal price = 0;
price = b.Price;
int quantity = Convert.ToInt32(txtQuantity.Text);
cartController cc = new cartController();
cl = cc.addItem(cl, id, title, price, quantity);
Session["cart"] = cl;
}
else
{
CartList cl = new CartList();
int id = b.BookId;
decimal price = 0;
price = b.Price;
int quantity = Convert.ToInt32(txtQuantity.Text);
cartController cc = new cartController();
cl = cc.addItem(cl, id, title, price, quantity);
Session["cart"] = cl;
}
Response.Redirect("ViewCart.aspx");
}
}
