findSuggestions property
Called with the search pattern to get the search suggestions.
This callback must not be null. It is be called by the FlutterTagging widget
and provided with the search pattern. It should return a List
of suggestions either synchronously, or asynchronously (as the result of a
Future.
Typically, the list of suggestions should not contain more than 4 or 5
entries. These entries will then be provided to itemBuilder
to display
the suggestions.
Example:
findSuggestions: (pattern) async {
return await _getSuggestions(pattern);
}
Implementation
final FutureOr<List<T>> Function(String) findSuggestions;