public override void ViewDidAppear(bool animated)
{
base.ViewDidAppear(animated);
var tableViewSource = new UserTableViewSource(Locator);
UserTableView.Source = tableViewSource;
UserTableView.RowHeight = UITableView.AutomaticDimension;
UserTableView.EstimatedRowHeight = 150;
UserTableView.ReloadData();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var tableViewSource = new UserTableViewSource(TableView, ViewModel.Items);
TableView.Source = tableViewSource;
Appearing
.Take(1)
.Select(_ => ViewModel.LoadCommand.Execute())
.Switch()
.Take(1)
.Catch(Observable.Return(false))
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(SetItemsPresent);
this.WhenActivated(d =>
{
d(_repositorySearchBar.GetChangedObservable()
.Subscribe(x => ViewModel.SearchText = x));
d(ViewModel.ItemSelected
.Select(x => new UserViewController(x.User))
.Subscribe(x => NavigationController.PushViewController(x, true)));
d(ViewModel.WhenAnyValue(x => x.HasMore)
.Subscribe(x => TableView.TableFooterView = x ? _loading : null));
d(tableViewSource.RequestMore
.InvokeReactiveCommand(ViewModel.LoadMoreCommand));
d(ViewModel.LoadCommand
.Select(_ => ViewModel.Items.Changed)
.Switch()
.Select(_ => Unit.Default)
.Throttle(TimeSpan.FromMilliseconds(100), RxApp.MainThreadScheduler)
.Where(_ => TableView.LastItemVisible())
.InvokeReactiveCommand(ViewModel.LoadMoreCommand));
d(ViewModel.LoadCommand.Merge(ViewModel.LoadMoreCommand)
.Select(_ => Unit.Default)
.Throttle(TimeSpan.FromMilliseconds(100), RxApp.MainThreadScheduler)
.Where(_ => TableView.LastItemVisible())
.InvokeReactiveCommand(ViewModel.LoadMoreCommand));
});
}
