protected override void OnNavigatedTo (System.Windows.Navigation.NavigationEventArgs e) { base.OnNavigatedTo (e); var viewModel = new FavoritesViewModel (App.Current.FavoritesRepository, true); DataContext = viewModel; InstructionsText.Visibility = viewModel.IsEmpty ? Visibility.Visible : Visibility.Collapsed; }
protected override void OnStart () { base.OnStart (); viewModel = new FavoritesViewModel (Android.Application.SharedFavoritesRepository, groupByLastName: false); ListAdapter = new PeopleGroupsAdapter () { ItemsSource = viewModel.Groups, }; }
protected async override void OnAppearing () { base.OnAppearing (); if (LoginViewModel.ShouldShowLogin (App.LastUseTime)) await Navigation.PushModalAsync (new LoginView ()); favoritesRepository = await XmlFavoritesRepository.OpenIsolatedStorage ("XamarinFavorites.xml"); if (favoritesRepository.GetAll ().Count () == 0) favoritesRepository = await XmlFavoritesRepository.OpenFile ("XamarinFavorites.xml"); viewModel = new FavoritesViewModel (favoritesRepository, true); listView.ItemsSource = viewModel.Groups; SetToolbarItems (true); }
public FavoritesViewController(IFavoritesRepository favoritesRepository, IDirectoryService service, Search savedSearch) { this.favoritesRepository = favoritesRepository; Title = "Favorites"; viewModel = new FavoritesViewModel (favoritesRepository, groupByLastName: true); viewModel.PropertyChanged += HandleViewModelPropertyChanged; searchViewModel = new SearchViewModel (service, savedSearch); // // Configure this view // var favoritesDelegate = new PeopleGroupsDelegate (TableView); favoritesDelegate.PersonSelected += HandlePersonSelected; TableView.DataSource = new PeopleGroupsDataSource (viewModel.Groups); TableView.Delegate = favoritesDelegate; TableView.SectionIndexMinimumDisplayRowCount = 10; // // Configure the search bar // searchBar = new UISearchBar (new CGRect (0f, 0f, 320f, 44f)) { ShowsScopeBar = true, }; searchBar.ScopeButtonTitles = new[] { "Name", "Title", "Dept", "All" }; searchBar.SelectedScopeButtonIndex = (int)savedSearch.Property; searchController = new UISearchDisplayController (searchBar, this) { SearchResultsDataSource = new PeopleGroupsDataSource (searchViewModel.Groups), Delegate = new SearchDisplayDelegate (searchViewModel) }; var searchDelegate = new PeopleGroupsDelegate (searchController.SearchResultsTableView); searchController.SearchResultsTableView.SectionIndexMinimumDisplayRowCount = 10; searchDelegate.PersonSelected += HandleSearchPersonSelected; searchController.SearchResultsDelegate = searchDelegate; TableView.TableHeaderView = searchBar; }
protected async override void OnAppearing () { base.OnAppearing (); if (LoginViewModel.ShouldShowLogin (App.LastUseTime)) { Navigation.PushModalAsync (new LoginXaml ()); } // // Load the favorites // favoritesRepository = await XmlFavoritesRepository.OpenIsolatedStorage ("XamarinFavorites.xml"); if (favoritesRepository.GetAll ().Count () == 0) { favoritesRepository = await XmlFavoritesRepository.OpenFile ("XamarinFavorites.xml"); } viewModel = new FavoritesViewModel (favoritesRepository, false); listView.ItemsSource = viewModel.Groups; }