public JournalEntryDetailsPage(JournalEntryDetailsViewModel viewModel)
 {
     InitializeComponent();
     BindingContext = viewModel;
     viewModel.Navigation = Navigation;
 }
 public JournalEntryDetailsPage(JournalEntryDetailsViewModel viewModel)
 {
     InitializeComponent();
     BindingContext       = viewModel;
     viewModel.Navigation = Navigation;
 }