public EmptyViewViewGallery()
{
InitializeComponent();
CollectionView.ItemTemplate = ExampleTemplates.PhotoTemplate();
CollectionView.ItemsSource = _demoFilteredItemSource.Items;
SearchBar.SearchCommand = new Command(() => _demoFilteredItemSource.FilterItems(SearchBar.Text));
}
public FilterSelection()
{
InitializeComponent();
CollectionView.ItemsSource = _demoFilteredItemSource.Items;
SearchBar.SearchCommand = new Command(() =>
{
_demoFilteredItemSource.FilterItems(SearchBar.Text);
});
ResetButton.Clicked += ResetButtonClicked;
}
public DataTemplateSelectorGallery()
{
InitializeComponent();
_demoFilteredItemSource = new DemoFilteredItemSource(filter: ItemMatches);
CollectionView.ItemsSource = _demoFilteredItemSource.Items;
SearchBar.SearchCommand = new Command(() =>
{
_demoFilteredItemSource.FilterItems(SearchBar.Text);
CollectionView.EmptyView = SearchBar.Text;
});
}
public EmptyViewTemplateGallery()
{
InitializeComponent();
CollectionView.ItemTemplate = ExampleTemplates.PhotoTemplate();
CollectionView.ItemsSource = _demoFilteredItemSource.Items;
CollectionView.EmptyView = _emptyViewGalleryFilterInfo;
SearchBar.SearchCommand = new Command(() =>
{
_demoFilteredItemSource.FilterItems(SearchBar.Text);
_emptyViewGalleryFilterInfo.Filter = SearchBar.Text;
});
}
private void SearchBarTextChanged(object sender, TextChangedEventArgs e)
{
_demoFilteredItemSource.FilterItems(SearchBar.Text);
}
void SearchBarOnTextChanged(object sender, TextChangedEventArgs e)
{
_demoFilteredItemSource.FilterItems(e.NewTextValue);
}