protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Order order = (Order)Session["order"];
bool hasOrder = order != null;
bool hasMessage = Session["message"] != null;
if (hasOrder)
{
List <OrderDetail> carts = order.carts;
DataTable dt = CartUI.getDataTable(carts);
table_products.DataSource = dt;
table_products.DataBind();
Button1.Text = "Submit";
}
if (hasMessage)
{
label_notification.Text = Session["message"].ToString();
Session["message"] = null;
}
if (!hasOrder)
{
Button1.Text = "Go back";
if (!hasMessage)
{
label_notification.Text = "Order is empty.";
}
}
}
}
public static void DisplayService(int serviceId = 0)
{
CartManager cartManager = new CartManager();
Console.Clear();
if (cartManager.RetrieveAll().Count > 0)
{
CartUI.CartDisplay();
}
ProductUI.ProductDisplay();
}
