protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
FirstName.Text = Profile.FirstName;
LastName.Text = Profile.LastName;
}
List <List <string> > datasource = new List <List <string> >();
var cart = (List <long>)(Session[User.Identity.Name + "-cart"]);
if (cart != null)
{
SqlConnection sql = new SqlConnection(WebConfigurationManager.ConnectionStrings["ConnectionStringLibraria"].ConnectionString);
string query = "SELECT Id, Author, Title, CoverUrl FROM Books WHERE ";
foreach (var id in cart)
{
query += "Id = '" + id.ToString() + "' OR ";
}
query = query.Substring(0, query.Length - 3);
query += "ORDER BY Author";
try
{
sql.Open();
SqlCommand cmd = new SqlCommand(query, sql);
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
datasource.Add(
new List <string>()
{
(string)reader["Author"],
(string)reader["Title"],
(string)reader["CoverUrl"]
}
);
}
}
catch (SqlException)
{ }
finally
{
sql.Close();
}
ShoppingCartRepeater.DataSource = datasource;
ShoppingCartRepeater.DataBind();
}
}
public void bindCart()
{
shoppingCart = (Cart)Session["ShoppingCart"];
if (shoppingCart == null)
{
ShoppingCartRepeater.DataSource = null;
}
else
{
cartTotal = shoppingCart.Total;
ShoppingCartRepeater.DataSource = shoppingCart.CartItems;
}
ShoppingCartRepeater.DataBind();
}
protected void DrawShoppingCart()
{
List <CustomerWares> customerWareses = new List <CustomerWares>();
if (Session["CustomerWares"] != null)
{
customerWareses = Session["CustomerWares"] as List <CustomerWares>;
showItemsInCart.Text = customerWareses.Count.ToString();
}
else
{
Session["CustomerWares"] = null;
showItemsInCart.Text = "0";
}
ShoppingCartRepeater.DataSource = customerWareses;
ShoppingCartRepeater.DataBind();
}
public void bindCart()
{
shoppingCart = (Cart)Session["ShoppingCart"];
if (shoppingCart == null)
{
ShoppingCartRepeater.DataSource = null;
messageLabel.Text = "Your Shopping Cart Is Empty";
}
else
{
cartTotal = shoppingCart.Total;
ShoppingCartRepeater.DataSource = shoppingCart.CartItems;
messageLabel.Text = "My Cart";
}
ShoppingCartRepeater.DataBind();
}
