public void LoadCartRecommendations()
{
// display product recommendations
DataTable table = ShoppingCartAccess.GetRecommendations();
if (table.Rows.Count > 0)
{
list.ShowHeader = true;
list.DataSource = table;
list.DataBind();
}
}
protected void Page_PreRender(object sender, EventArgs e)
{
// Get the currently loaded page
string currentLocation = Request.AppRelativeCurrentExecutionFilePath;
// If we're in Product.aspx...
if (currentLocation == "~/Product.aspx")
{
// get the product ID
string productId = Request.QueryString["ProductID"];
// get product recommendations
DataTable table;
// display recommendations
table = CatalogAccess.GetRecommendations(productId);
list.DataSource = table;
list.DataBind();
// display header
if (table.Rows.Count > 0)
{
recommendationsHeader.Text =
"Customers who bought this product also bought:";
}
else
{
recommendationsHeader.Text = "";
}
}
// If we're in ShoppingCart.aspx...
else if (currentLocation == "~/ShoppingCart.aspx")
{
// get product recommendations
DataTable table;
// display recommendations
table = ShoppingCartAccess.GetRecommendations();
list.DataSource = table;
list.DataBind();
// display header
if (table.Rows.Count > 0)
{
recommendationsHeader.Text =
"Customers who bought these products also bought:";
}
else
{
recommendationsHeader.Text = "";
}
}
}