public List<SanPhamDuocChon> UpdateCartItems()
{
using (ShoppingCartAction usersShoppingCart = new ShoppingCartAction())
{
String cartId = usersShoppingCart.GetCartId();
ShoppingCartAction.ShoppingCartUpdates[] cartUpdates = new ShoppingCartAction.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.ToInt16(rowValues["IDSanPham"]);
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("txtQuantity");
cartUpdates[i].PurchaseQuantity = Convert.ToInt16(quantityTextBox.Text.ToString());
}
usersShoppingCart.UpdateShoppingCartDatabase(cartId, cartUpdates);
CartList.DataBind();
lblTotal.Text = String.Format("{0:n0} VNĐ", usersShoppingCart.GetTotal());
return usersShoppingCart.GetCartItems();
}
}
protected void Page_PreRender(object sender, EventArgs e)
{
using (ShoppingCartAction usersShoppingCart = new ShoppingCartAction())
{
lblBadgeCount.Text = usersShoppingCart.GetCount().ToString();
}
}
protected void Page_Load(object sender, EventArgs e)
{
string rawId = Request.QueryString[ "productID"];
int quantity = Int16.Parse( Request.QueryString["quantity"]);
int productId;
if (! String.IsNullOrEmpty(rawId) && int.TryParse(rawId, out productId))
{
using (ShoppingCartAction usersShoppingCart = new ShoppingCartAction())
{
usersShoppingCart.Quantity = quantity;
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 ProductId.");
}
Response.Redirect("ShoppingCart.aspx");
}
protected void Page_Load(object sender, EventArgs e)
{
using (ShoppingCartAction usersShoppingCart = new ShoppingCartAction())
{
decimal cartTotal = 0;
cartTotal = usersShoppingCart.GetTotal();
if (cartTotal > 0)
{
// Display Total.
lblTotal.Text = String.Format("{0:n0} VNĐ", cartTotal);
}
else
{
LabelTotalText.Text = "";
lblTotal.Text = "";
ShoppingCartTitle.Text = "<h1>Giỏ hàng của bạn đang trống<h1>";
UpdateBtn.Visible = false;
bnThanhToan.Visible = false;
}
Page.Title = "Giỏ Hàng";
}
}
public List<SanPhamDuocChon> GetShoppingCartItems()
{
ShoppingCartAction actions = new ShoppingCartAction();
return actions.GetCartItems();
}
public void EmptyCart()
{
ShoppingCartAction usersShoppingCart = new ShoppingCartAction();
usersShoppingCart.EmptyCart();
}
public ShoppingCartAction GetCart(HttpContext context)
{
using (var cart = new ShoppingCartAction())
{
cart.ShoppingCartId = cart.GetCartId();
return cart;
}
}