public MainListItems(EasyListViewModel selectedList)
{
InitializeComponent();
_selectedList = selectedList;
BindingContext = _selectedList;
UpdateTitle();
MainListItemsListView.ItemsSource = _selectedList.Items;
}
public MainNewListItem(EasyListViewModel selectedList, ListItemViewModel listItem = null)
{
InitializeComponent();
_selectedList = selectedList;
_item = listItem ?? new ListItemViewModel()
{
Item = "", Quantity = 0
};
_editItem = listItem != null;
if (listItem != null)
{
Stepper.Value = listItem.Quantity;
}
BindingContext = _item;
}
private async void Button_OnClicked(object sender, EventArgs e)
{
try
{
if (_titel.Replace(" ", "").Length == 0)
{
await DisplayAlert("Missing Title", "Please enter a title", "Ok");
}
else
{
var quickie = new EasyListViewModel();
var list = new ObservableCollection <ListItemViewModel>()
{
new ListItemViewModel()
{
Item = "Hat"
},
new ListItemViewModel()
{
Item = "Gloves"
}
};
quickie.Items = list;
quickie.Title = _titel;
quickie.QuantityText = $"{quickie.GetPackedItems()} / {quickie.GetTotalItems()}";
_quickies.Add(quickie);
//if (Application.Current is App app) app.MainList = _quickies;
await Navigation.PopToRootAsync();
}
}
catch (Exception exception)
{
Console.WriteLine(exception);
await DisplayAlert("Error", "Something went wrong", "Ok");
}
}
