protected void btnAddToCart_Click(object sender, EventArgs e)
{
try
{
shopController sc = new shopController();
string title = (string)Session["booktitle"];
Book b = sc.loadBook(title);
if (Session["cart"] != null)
{
CartList cl = (CartList)Session["cart"];
int id = b.BookID;
decimal price = 0;
price = b.Price;
cartController cc = new cartController();
cl = cc.addItem(cl, id, title, price);
Session["cart"] = cl;
}
else
{
CartList cl = new CartList();
int id = b.BookID;
decimal price = 0;
price = b.Price;
cartController cc = new cartController();
cl = cc.addItem(cl, id, title, price);
Session["cart"] = cl;
}
Response.Redirect("ViewCart.aspx");
}
catch (Exception ex)
{
string errormsg = string.Format("<script>Error:{0}</script>", ex.Message);
Response.Write(errormsg);
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
shopController sc = new shopController();
string title = (string)Session["booktitle"];
//string title = "The Hate U Give";//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 = b.Title;
txtISBN.Text = b.ISBN;
txtAuthor.Text = b.Author;
txtCat.Text = c.Name;
txtQuantity.Text = b.Stock.ToString();
txtPrice.Text = b.Price.ToString();//Original Price
Image1.ImageUrl = "~/images/" + b.ISBN + ".jpg";
} catch (Exception ex)
{
string errormsg = string.Format("<script>Error:{0}</script>", ex.Message);
Response.Write(errormsg);
}
}