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_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";
}
}
