public List <CartItem> UpdateCartItems()
{
using (ShippingCartAction usersShoppingCart = new ShippingCartAction())
{
String cartId = usersShoppingCart.GetCartId();
ShippingCartAction.ShoppingCartUpdates[] cartUpdates = new ShippingCartAction.ShoppingCartUpdates[CartList.Rows.Count];
for (int i = 0; i < CartList.Rows.Count; i++)
{
IOrderedDictionary rowValues = new OrderedDictionary();
rowValues = GetValues(CartList.Rows[i]);
cartUpdates[i].ProductId = Convert.ToInt32(rowValues["ProductID"]);
CheckBox cbRemove = new CheckBox();
cbRemove = (CheckBox)CartList.Rows[i].FindControl("Remove");
cartUpdates[i].RemoveItem = cbRemove.Checked;
TextBox quantityTextBox = new TextBox();
quantityTextBox = (TextBox)CartList.Rows[i].FindControl("PurchaseQuantity");
cartUpdates[i].PurchaseQuantity =
Convert.ToInt16(quantityTextBox.Text.ToString());
}
usersShoppingCart.UpdateShoppingCartDatabase(cartId, cartUpdates);
CartList.DataBind();
lblTotal.Text = String.Format("{0:c}", usersShoppingCart.GetTotal());
return(usersShoppingCart.GetCastItems());
}
}
protected void Page_PreRender(object sender, EventArgs e)
{
using (ShippingCartAction userShoppingCart = new ShippingCartAction())
{
string carStr = string.Format("Cart ({0})", userShoppingCart.GetCount());
cartCount.InnerText = carStr;
}
}
protected void Page_Load(object sender, EventArgs e)
{
using (ShippingCartAction usersShoppingCart = new ShippingCartAction())
{
decimal cartTotal = 0;
cartTotal = usersShoppingCart.GetTotal();
if (cartTotal > 0)
{
lblTotal.Text = String.Format("{0:c}", cartTotal);
}
else
{
LabelTotalText.Text = "";
lblTotal.Text = "";
ShoppingCartTitle.InnerText = "Shopping Cart is Empty";
UpdateBtn.Visible = false;
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
string rawId = Request.QueryString["ProductID"];
int productId;
if (!String.IsNullOrEmpty(rawId) && int.TryParse(rawId, out productId))
{
ShippingCartAction usersShoppingCart = new ShippingCartAction();
{
usersShoppingCart.AddToCart(Convert.ToInt16(rawId));
}
}
else
{
Debug.Fail("ERROR: We should never get to AddToCart.aspx without a ProductId.");
throw new Exception("ERROR : It is illegal to load AddToCart.aspx without setting a ProducitId.");
}
Response.Redirect("ShoppingCart.aspx");
}
// The return type can be changed to IEnumerable, however to support
// paging and sorting, the following parameters must be added:
// int maximumRows
// int startRowIndex
// out int totalRowCount
// string sortByExpression
public List <CartItem> GetShoppingCartItems()
{
ShippingCartAction actions = new ShippingCartAction();
return(actions.GetCastItems());
}
