private void showItemsOptionsOnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
mg = new ManagementModel();
var liste = (ItemModel)lv_items.SelectedItem;
if (liste != null)
{
idItem = liste.Id;
lv_itemsOptions.ItemsSource = mg.GetItemsOptionsByItem(idItem);
}
}
private void OnClosingAffectOptionToItem(object sender, DialogClosingEventArgs eventArgs)
{
if (rvm.Result)
{
try
{
var liste = (ItemModel)lv_items.SelectedItem;
if (liste != null)
{
lv_itemsOptions.ItemsSource = mg.GetItemsOptionsByItem(liste.Id);
}
}
catch (Exception ex)
{
}
}
}
// Suppression d'une option
private void OnClickDeleteOption(object sender, RoutedEventArgs e)
{
try
{
mg = new ManagementModel();
ModelCezar db = new ModelCezar();
var itm = (ItemModel)lv_items.SelectedItem;
var selectedOption = (ItemsCategoryModel)((ListViewItem)lv_itemsOptions.ContainerFromElement((Button)sender)).Content;
var item = db.ITEM.FirstOrDefault(it => it.id_item == idItem);
var categoryIngredient = db.CATEGORY_INGREDIENT.FirstOrDefault(c => c.id_category_ingredient == selectedOption.Id);
item.CATEGORY_INGREDIENT.Remove(categoryIngredient);
db.SaveChanges();
lv_itemsOptions.ItemsSource = mg.GetItemsOptionsByItem(itm.Id);
}
catch (Exception ex)
{
DialogHost.Show(new Message()
{
message_tb = { Text = "Suppression impossible" }
}, "RootDialog");
}
}
