/// <summary>
/// Method that removes an item from the order when a user clicks the "X" button on that item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void OnRemoveButtonClicked(object sender, RoutedEventArgs e)
{
if (sender is Button)
{
Button b = (Button)sender;
IOrderItem itemToBeRemoved = (IOrderItem)b.DataContext;
Order ord = (Order)DataContext;
ord.Remove(itemToBeRemoved);
}
}
/// <summary>
/// Removes item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void OnRemoveItem(object sender, RoutedEventArgs e)
{
if (sender is Button)
{
Button b = (Button)sender;
IOrderItem i = (IOrderItem)b.DataContext;
Order o = (Order)DataContext;
o.Remove(i);
}
}
private void DeleteBtn_Click(object sender, RoutedEventArgs e)
{
Order items = DataContext as Order;
var item = (e.OriginalSource as FrameworkElement).DataContext;
items.Remove(item as IOrderItem);
var screen = new MenuItemSelectionControl();
var orderControl = this.FindAncestor <OrderControl>();
orderControl?.SwapScreen(screen);
}
/// <summary>
/// Removes the item when the X button is clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void OnRemoveItem(object sender, RoutedEventArgs e)
{
if (DataContext is Order Order)
{
if (sender is Button button)
{
IOrderItem item = button.DataContext as IOrderItem;
Order.Remove(item);
}
}
}
/// <summary>
/// clears order
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ClearOrderItem(object sender, RoutedEventArgs e)
{
if (DataContext is Order order)
{
int index = itemsListView.SelectedIndex;
order.Remove(order[index]);
//how to find index of one I want to remove?
//need a reference to the item that needs to be deleted
}
}
void clickRemoveItem(object sender, RoutedEventArgs e)
{
try
{
ListViewItem selectedItem = (ListViewItem)listview.SelectedItem;
if (selectedItem != null)
{
IOrderItem i = (IOrderItem)selectedItem.Tag;
Orders.Remove(i);
listviewload();
}
}
catch (Exception ex)
{
throw new NotImplementedException(ex.ToString());
}
}
private void DeleteItem(object sender, RoutedEventArgs e)
{
if (sender is Button b)
{
if (b.DataContext is IOrderItem item)
{
try
{
Order currentOrder = (Order)this.DataContext;
currentOrder.Remove(item);
}
catch
{
throw new System.Exception();
}
}
}
ReplaceScreen();
}
private void TryAddEntree(Entree e)
{
if (entree == null)
{
Order order = (Order)DataContext;
entree = e;
if (!isForCombo)
{
order.Add(entree);
}
}
else
{
Order order = (Order)DataContext;
if (!isForCombo)
{
order.Remove(entree);
}
entree = e;
if (!isForCombo)
{
order.Add(entree);
}
}
CustomizeEntree ce = new CustomizeEntree(entree, isForCombo);
ce.DataContext = this.DataContext;
NavigationService.Navigate(ce);
/*
* MainWindow mw = (MainWindow)Application.Current.MainWindow;
* mw.OrderList.OrderItems.SelectedItem = entree;
*
* NavigationService.Navigate(new MenuCategorySelection());
*/
}
private void RemoveItem(object sender, RoutedEventArgs e)
{
order.Remove((IOrderItem)ordersListBox.SelectedItem);
}
/// <summary>
/// removes item from Order named price
/// </summary>
/// <param name="item">item</param>
public void Remove(IOrderItem item)
{
price.Remove(price[itemsListView.SelectedIndex]);
}
/// <summary>
/// Listener for removing an item from order
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void OnRemoveClick(object sender, RoutedEventArgs e)
{
IOrderItem item = listView.SelectedItem as IOrderItem;
order.Remove(item);
}