protected void Page_Load(object sender, EventArgs e)
{
this.actions = new ShoppingCartActions();
using (var usersShoppingCart = new ShoppingCartActions())
{
var cartTotal = usersShoppingCart.GetTotal();
if (cartTotal > 0)
{
// Display Total.
this.lblTotal.Text = $"{cartTotal:c}";
}
else
{
this.LabelTotalText.Text = string.Empty;
this.lblTotal.Text = string.Empty;
this.ShoppingCartTitle.InnerText = "Uw winkelwagen is leeg";
this.UpdateBtn.Visible = false;
this.btnCheckout.Visible = false;
}
}
if (this.actions.GetCartItems().Count == 0)
{
this.btnCheckout.Enabled = false;
}
else
{
this.btnCheckout.Enabled = true;
}
}
public List<CartItem> UpdateCartItems()
{
using (var usersShoppingCart = new ShoppingCartActions())
{
var cartId = usersShoppingCart.GetCartId();
var cartUpdates = new ShoppingCartActions.ShoppingCartUpdates[this.CartList.Rows.Count];
for (var i = 0; i < this.CartList.Rows.Count; i++)
{
var rowValues = GetValues(this.CartList.Rows[i]);
cartUpdates[i].ProductId = Convert.ToInt32(rowValues["ProductID"]);
var cbRemove = (CheckBox)this.CartList.Rows[i].FindControl("Remove");
cartUpdates[i].RemoveItem = cbRemove.Checked;
var quantityTextBox = (TextBox)this.CartList.Rows[i].FindControl("PurchaseQuantity");
cartUpdates[i].PurchaseQuantity = Convert.ToInt16(quantityTextBox.Text);
}
usersShoppingCart.UpdateShoppingCartDatabase(cartId, cartUpdates);
this.CartList.DataBind();
this.lblTotal.Text = $"{usersShoppingCart.GetTotal():c}";
return usersShoppingCart.GetCartItems();
}
}
