public async Task Init()
{
await App.Dispatcher.EnqueueAsync(() =>
{
_acv = new AdvancedCollectionView(_samples, false);
_acv.SortDescriptions.Add(new SortDescription(nameof(SampleDataType.Text), SortDirection.Ascending));
var xamlTokenizingTextBox = @"<controls:TokenizingTextBox xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
xmlns:controls='using:Microsoft.Toolkit.Uwp.UI.Controls'
PlaceholderText='Add Actions'
MaxHeight='104'
HorizontalAlignment='Center'
VerticalAlignment='Center'
TextMemberPath='Text'
TokenDelimiter = ','>
<controls:TokenizingTextBox.SuggestedItemTemplate>
<DataTemplate>
<StackPanel Orientation='Horizontal'>
<SymbolIcon Symbol='{Binding Icon}'/>
<TextBlock Text='{Binding Text}' Padding='4,0,0,0'/>
</StackPanel>
</DataTemplate>
</controls:TokenizingTextBox.SuggestedItemTemplate>
<controls:TokenizingTextBox.TokenItemTemplate>
<DataTemplate>
<StackPanel Orientation='Horizontal'>
<SymbolIcon Symbol='{Binding Icon}'/>
<TextBlock Text='{Binding Text}' Padding='4,0,0,0'/>
</StackPanel>
</DataTemplate>
</controls:TokenizingTextBox.TokenItemTemplate>
</controls:TokenizingTextBox>";
_tokenizingTextBox = XamlReader.Load(xamlTokenizingTextBox) as TokenizingTextBox;
_tokenizingTextBox.SuggestedItemsSource = _acv;
TestsPage.Instance.SetMainTestContent(_tokenizingTextBox);
_tokenizingTextBox.AddTokenItem(_samples[0], true);
_tokenizingTextBox.AddTokenItem(_samples[1], true);
_tokenizingTextBox.AddTokenItem(_samples[2], true);
});
}
private void EmailList_ItemClick(object sender, ItemClickEventArgs e)
{
// TODO: not sure how this is getting to be null, need to make simple repro and file platform issue?
if (e.ClickedItem != null && e.ClickedItem is SampleEmailDataType email)
{
_ttbEmail.Text = string.Empty; // Clear current text
_ttbEmail.AddTokenItem(email); // Insert new token with picked item to current text location
_acvEmail.RefreshFilter();
_ttbEmail.Focus(FocusState.Programmatic); // Give focus back to type another filter
}
}