private void OnEditorTextChanged(object sender, TextChangedEventArgs e)
{
if (_isUpdatingText)
{
return;
}
if (FetchTimer == null)
{
FetchTimer = new DispatcherTimer();
FetchTimer.Interval = TimeSpan.FromMilliseconds(Delay);
FetchTimer.Tick += OnFetchTimerTick;
}
FetchTimer.IsEnabled = false;
FetchTimer.Stop();
SetSelectedItem(null);
if (Editor.Text.Length > 0)
{
IsLoading = true;
IsDropDownOpen = true;
ItemsSelector.ItemsSource = null;
FetchTimer.IsEnabled = true;
FetchTimer.Start();
}
else
{
IsDropDownOpen = false;
}
}
private void OnFetchTimerTick(object sender, EventArgs e)
{
FetchTimer.IsEnabled = false;
FetchTimer.Stop();
if (Provider != null && ItemsSelector != null)
{
Filter = Editor.Text;
if (_suggestionsAdapter == null)
{
_suggestionsAdapter = new SuggestionsAdapter(this);
}
_suggestionsAdapter.GetSuggestions(Filter);
}
}
private void OnEditorTextChanged(object sender, TextChangedEventArgs e)
{
if (_isUpdatingText)
{
return;
}
if (IsVehicleNumber)
{
var s1 = GetVehicleString(Editor.Text);
if (s1 != Editor.Text)
{
var caretIndex = Editor.CaretIndex;
Editor.Text = s1;
Editor.CaretIndex = Math.Min(Editor.Text.Length, caretIndex);
}
}
if (FetchTimer == null)
{
FetchTimer = new DispatcherTimer();
FetchTimer.Interval = TimeSpan.FromMilliseconds(Delay);
FetchTimer.Tick += OnFetchTimerTick;
}
FetchTimer.IsEnabled = false;
FetchTimer.Stop();
SetSelectedItem(null);
//if (Editor.Text.Length > 0)
//{
IsLoading = true;
IsDropDownOpen = true;
ItemsSelector.ItemsSource = null;
FetchTimer.IsEnabled = true;
FetchTimer.Start();
//}
//else
//{
// IsDropDownOpen = true;
//}
}