/// <summary>
/// Adds item to shopping cart and redirect to shopping cart page.
/// </summary>
protected void ButtonAddToCart_Click(object sender, EventArgs e)
{
Page.Validate();
if (!Page.IsValid) return;
// Retrieve product via Product Facade.
ProductController controller = new ProductController();
ActionServiceReference.Product product = controller.GetProduct(ProductId);
// Get product details and add information to cart.
int productId = product.ProductId;
string name = product.ProductName;
double unitPrice = product.UnitPrice;
int quantity;
if (!int.TryParse(TextBoxQuantity.Text.Trim(), out quantity))
quantity = 1;
CartController cartController = new CartController();
cartController.AddItem(productId, name, quantity, unitPrice);
// Show shopping cart to user.
Response.Redirect("Cart.aspx");
}
protected void Page_Load(object sender, EventArgs e)
{
// Initialize controller and cart
_controller = new CartController();
_shoppingCart = _controller.GetCart();
if (!IsPostBack)
{
// Set the selected menu item in Master page.
Master.TheMenuInMasterPage.SelectedItem = "cart";
Bind();
}
}