protected void UpdateBtn_Click(object sender, ImageClickEventArgs e) { a.MyShoppingCart usersShoppingCart = new a.MyShoppingCart(); String cartId = usersShoppingCart.GetShoppingCartId(); a.ShoppingCartUpdates[] cartUpdates = new a.ShoppingCartUpdates[MyList.Rows.Count]; for (int i = 0; i < MyList.Rows.Count; i++) { IOrderedDictionary rowValues = new OrderedDictionary(); rowValues = GetValues(MyList.Rows[i]); cartUpdates[i].ProductId = Convert.ToInt32(rowValues["ProductID"]); cartUpdates[i].PurchaseQuantity = Convert.ToInt32(rowValues["Quantity"]); CheckBox cbRemove = new CheckBox(); cbRemove = (CheckBox)MyList.Rows[i].FindControl("Remove"); cartUpdates[i].RemoveItem = cbRemove.Checked; } usersShoppingCart.UpdateShoppingCartDatabase(cartId, cartUpdates); MyList.DataBind(); lblTotal.Text = String.Format("{0:c}", usersShoppingCart.GetTotal(cartId)); }
protected void Page_Load(object sender, EventArgs e) { a.MyShoppingCart usersShoppingCart = new a.MyShoppingCart(); String cartId = usersShoppingCart.GetShoppingCartId(); decimal cartTotal = 0; cartTotal = usersShoppingCart.GetTotal(cartId); if (cartTotal > 0) { lblTotal.Text = String.Format("{0:c}", usersShoppingCart.GetTotal(cartId)); } else { LabelTotalText.Text = ""; lblTotal.Text = ""; ShoppingCartTitle.InnerText = "Shopping Cart is Empty"; UpdateBtn.Visible = false; CheckoutBtn.Visible = false; } }