protected void Page_Load(object sender, EventArgs e)
{
// Check the Session variables to make sure we have started an order
// and chose a pizza to add
Order order = (Order)Session["order"];
pizza_to_add = (Pizza)Session["pizza_to_add"];
if ((order == null) || (pizza_to_add == null)) {
Response.Redirect("OrderPizza.aspx");
}
// Display the base description of the pizza
PizzaLabel.Text = pizza_to_add.name + "; includes " +
pizza_to_add.base_toppings + ". Starts at " +
pizza_to_add.base_cost.ToString("c");
}
protected void PizzasGridView_RowCommand(
object sender, GridViewCommandEventArgs e)
{
// TODO(topher): Instead of polling the asp fields, is there a
// better way we should be getting this data?
DataKey pizza = PizzasGridView.DataKeys[
Convert.ToInt32(e.CommandArgument)];
string name = (string)pizza["name"];
string base_toppings = (string)pizza["description"];
decimal cost = (decimal)pizza["cost"];
// TODO(topher): Is there a better way to pass a temporary object
// to the next page? Should we be creating the Pizza on the next page?
Session["pizza_to_add"] = new Pizza(name, base_toppings, cost);
Response.Redirect("AddPizza.aspx");
}
public void AddPizza(Pizza pizza)
{
pizzas.Add(pizza);
}