public ProductDetailPage(SupermarketItems Item)
{
InitializeComponent();
NavigationPage.SetHasNavigationBar(this, false);
BindingContext = _viewModel = new ProductDetailViewModel(Item);
}
public ProductDetailViewModel(SupermarketItems item)
{
Item = item;
ServiceData = new ServicesDataBase <SupermarketItems>();
AddItemToList = new Command(HandleAction);
}
private async void OnDeleteCommandExecute(SupermarketItems itm)
{
await ServiceData.DeleteById(itm.Id);
ShoppingList.Remove(itm);
}
private async void GoToDetail(SupermarketItems item)
{
await(Application.Current.MainPage as MasterDetailPage).Detail.Navigation.PushAsync(new NavigationPage(new ProductDetailPage(item)));
}
