protected void Page_Load(object sender, EventArgs e)
{
items = (List <CartItem>)Session["cartItems"];
if (!IsPostBack)
{
if (items.Count <= 0)
{
Response.Redirect("~/");
}
}
if (items.Count <= 0)
{
Response.Redirect("~/");
}
foreach (var item in items)
{
int bookId = BusinessLogic.GetBookID(item.Isbn);
string title = BusinessLogic.GetBookTitle(bookId);
int quantity = item.Quantity;
decimal price = BusinessLogic.GetPrice(bookId);
decimal discount = (BusinessLogic.GetPrice(bookId) - BusinessLogic.GetDiscountedPrice(bookId)) * quantity;
decimal subtotal = price * quantity - discount;
CartModel model = new CartModel(title, price, quantity, discount, subtotal);
models.Add(model);
}
gvCart.DataSource = models;
gvCart.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
Session["total"] = String.Empty;
Session["discountTotal"] = String.Empty;
Session["discountedTotal"] = String.Empty;
decimal total = 0;
string promoCode = (string)Session["promoCode"];
items = (List <CartItem>)Session["cartItems"];
if (items.Count <= 0)
{
Response.Redirect("~/");
}
else
{
foreach (var item in items)
{
int bookId = BusinessLogic.GetBookID(item.Isbn);
string title = BusinessLogic.GetBookTitle(bookId);
int quantity = item.Quantity;
decimal price = BusinessLogic.GetPrice(bookId);
decimal discount = (BusinessLogic.GetPrice(bookId) - BusinessLogic.GetDiscountedPrice(bookId)) * quantity;
decimal subtotal = price * quantity - discount;
total += subtotal;
CartModel model = new CartModel(title, price, quantity, discount, subtotal);
models.Add(model);
}
Session["total"] = total.ToString("c2");
Session["discountTotal"] = (total - BusinessLogic.GetTotalPromoPriceFromCart(items, promoCode)).ToString("c2");
Session["discountedTotal"] = BusinessLogic.GetTotalPromoPriceFromCart(items, promoCode).ToString("c2");
gvCart.DataSource = models;
gvCart.DataBind();
}
}
private void LoadDiscountedPrice()
{
foreach (ListViewDataItem b in ListView1.Items)
{
int bookId = Convert.ToInt32((b.FindControl("IdLabel1") as Label).Text);
(b.FindControl("IdLabel1") as Label).Visible = false;
(b.FindControl("PriceLabel2") as Label).Text = BusinessLogic.GetDiscountedPrice(bookId).ToString("c2");
(b.FindControl("PriceLabel1") as Label).Text = BusinessLogic.GetPrice(bookId).ToString("c2");
if (BusinessLogic.GetPrice(bookId) == BusinessLogic.GetDiscountedPrice(bookId))
{
(b.FindControl("PriceLabel2") as Label).Visible = false;
}
else
{
(b.FindControl("PriceLabel1") as Label).Text = "<del>" + BusinessLogic.GetPrice(bookId).ToString("c2") + "</del>";
(b.FindControl("PriceLabel2") as Label).Text = " " + BusinessLogic.GetDiscountedPrice(bookId).ToString("c2");
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
string isbn = Request.QueryString["ISBN"];
Bookshop context = new Bookshop();
int bookid = BusinessLogic.GetBookID(isbn);
if (isbn != null)
{
string img = context.Book.Single(x => x.BookID == bookid).Image;
string n = string.Format("~/images/" + img);
Image1.ImageUrl = n;
Book cn = BusinessLogic.GetBook(isbn);
decimal NormalPrice = BusinessLogic.GetPrice(bookid);
decimal DiscountedPrice = BusinessLogic.GetDiscountedPrice(bookid);
Title_lbl.Text = cn.Title;
Author_lbl.Text = cn.Author;
Category_lbl.Text = BusinessLogic.GetCategoryName(isbn);
NormalPrice_lbl.Text = NormalPrice.ToString("c2");
if (NormalPrice == DiscountedPrice)
{
NormalPrice_lbl.Font.Strikeout = false;
Discounted_lbl.Visible = false;
}
else
{
NormalPrice_lbl.Font.Strikeout = true;
Discounted_lbl.Text = BusinessLogic.GetDiscountedPrice(bookid).ToString("c2");
Discounted_lbl.Visible = true;
}
Warning_lbl.Visible = false;
}
}
