public BlogView() { BindingContext = new BlogFeedViewModel(); var refresh = new ToolbarItem { Command = ViewModel.LoadItemsCommand, Icon = "refresh.png", Name = "refresh", Priority = 0 }; ToolbarItems.Add(refresh); var stack = new StackLayout { Orientation = StackOrientation.Vertical, Padding = new Thickness(0, 8, 0, 8) }; var activity = new ActivityIndicator { Color = Helpers.Color.DarkBlue.ToFormsColor(), IsEnabled = true }; activity.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy"); activity.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy"); stack.Children.Add(activity); var listView = new ListView(); listView.ItemsSource = ViewModel.FeedItems; var cell = new DataTemplate(typeof(ListTextCell)); cell.SetBinding(TextCell.TextProperty, "Title"); cell.SetBinding(TextCell.DetailProperty, "PublishDate"); listView.ItemTapped += (sender, args) => { if (listView.SelectedItem == null) { return; } this.Navigation.PushAsync(new BlogDetailsView(listView.SelectedItem as FeedItem)); listView.SelectedItem = null; }; listView.ItemTemplate = cell; stack.Children.Add(listView); Content = stack; }
public BlogView () { BindingContext = new BlogFeedViewModel (); var refresh = new ToolbarItem { Command = ViewModel.LoadItemsCommand, Icon = "refresh.png", Name = "refresh", Priority = 0 }; ToolbarItems.Add (refresh); var stack = new StackLayout { Orientation = StackOrientation.Vertical, Padding = new Thickness(0, 8, 0, 8) }; var activity = new ActivityIndicator { Color = Helpers.Color.DarkBlue.ToFormsColor(), IsEnabled = true }; activity.SetBinding (ActivityIndicator.IsVisibleProperty, "IsBusy"); activity.SetBinding (ActivityIndicator.IsRunningProperty, "IsBusy"); stack.Children.Add (activity); var listView = new ListView (); listView.ItemsSource = ViewModel.FeedItems; var cell = new DataTemplate(typeof(TextCell)); cell.SetBinding (TextCell.TextProperty, "Title"); cell.SetBinding (TextCell.DetailProperty, "PublishDate"); listView.ItemTapped += (sender, args) => { if(listView.SelectedItem == null) return; this.Navigation.PushAsync(new BlogDetailsView(listView.SelectedItem as FeedItem)); listView.SelectedItem = null; }; listView.ItemTemplate = cell; stack.Children.Add (listView); Content = stack; }