/// <summary>
/// Creates a session containing the film ids representing the shopping cart.
/// </summary>
/// <param name="filmIdList">Json serialized string containing film ids</param>
public void CreateShoppingCart(string filmIdList)
{
List <int> chosenFilmIdList = _ordreBLL.JsonArrayToList(filmIdList);
Session["ShoppingCart"] = chosenFilmIdList;
}
