protected void AddOrderButton_Click(object sender, EventArgs e)
{
List <Restaurant.Table> sessiontables = GetTablesFromSession();
if (sessiontables[TableList.SelectedIndex].Orders == null)
{
sessiontables[TableList.SelectedIndex].Orders = new List <Restaurant.Order>();
}
Restaurant.Order order = new Restaurant.Order
{
Dish = GetDishesFromSession()[DishList.SelectedIndex],
Amount = Convert.ToInt32(AmountBox.SelectedValue),
};
if (sessiontables[TableList.SelectedIndex].Orders.Count() == 0)
{
order.Id = 1;
}
else
{
order.Id = sessiontables[TableList.SelectedIndex].Orders.LastOrDefault().Id + 1;
}
sessiontables[TableList.SelectedIndex].Orders.Add(order);
Session["availableTables"] = sessiontables;
Page.DataBind();
}
protected void DeleteOrder_Click(object sender, EventArgs e)
{
Label removeId = (Label)(((Button)sender).Parent.Controls[1]);
List <Restaurant.Table> changedTables = GetTablesFromSession();
Restaurant.Order changedOrder = changedTables[TableList.SelectedIndex].Orders.Where(x => x.Id == Convert.ToInt32(removeId.Text)).FirstOrDefault();
changedTables[TableList.SelectedIndex].Orders.Remove(changedOrder);
Session["availableTables"] = changedTables;
Page.DataBind();
}
