public ScrollableListView(ScrollableListViewModel <D, S, I> scrollableListViewModel) : base(ListViewCachingStrategy.RecycleElement)
{
this.scrollableListViewModel = scrollableListViewModel;
ItemsSource = scrollableListViewModel.Items;
HasUnevenRows = true;
ItemTemplate = Container.ServiceProvider.GetService(typeof(EntityTemplate <D>)) as EntityTemplate <D>;
if (ItemTemplate is null)
{
Debug.WriteLine("Template Not Found : Using default for object");
ItemTemplate = Container.ServiceProvider.GetService(typeof(EntityTemplate <object>)) as EntityTemplate <object>;
}
InfiniteScrollBehavior infiniteScrollBehavior = new InfiniteScrollBehavior();
Behaviors.Add(infiniteScrollBehavior);
Frame frame = new Frame()
{
BackgroundColor = Color.Transparent,
BorderColor = Color.Transparent,
HasShadow = false,
Content = new ActivityIndicator()
{
IsRunning = true
}
};
frame.SetBinding(IsVisibleProperty, new Binding(InfiniteScrollBehavior.IsLoadingMoreProperty.PropertyName, BindingMode.OneWay, source: infiniteScrollBehavior));
Footer = frame;
}
public ProductListPage()
{
InitializeComponent();
Title = "Products";
model = new ScrollableListViewModel <productDTO, ProductSoapClient, ProductSoap>((service, quantity, offset) => {
findCriteriaDTO findCriteriaDTO = new simpleCriteriaDTO()
{
criteria = new productDTO()
};
findResultDTO findResultDTO = service.find(new[] { findCriteriaDTO }, quantity, offset);
return(findResultDTO.results.Where(x => x is productDTO).Select(x => x as productDTO).ToList());
});
Content = new ScrollableListView <productDTO, ProductSoapClient, ProductSoap>(model);
}
