public ItemLocationSelectionPage(ItemLocationSelectionViewModel viewModel = null)
{
InitializeComponent();
if (viewModel == null)
{
viewModel = new ItemLocationSelectionViewModel();
}
BindingContext = this.viewModel = viewModel;
}
async void OnItemSelected(object sender, SelectedItemChangedEventArgs args)
{
var item = args.SelectedItem as ItemDomainLocation;
if (item == null)
{
return;
}
var newViewModel = new ItemLocationSelectionViewModel(item);
var locationSelectionPage = new ItemLocationSelectionPage(newViewModel);
locationSelectionPage.LocationSelected += LocationSelectedEventHandler;
await Navigation.PushAsync(locationSelectionPage);
}
