/Dart/Use search delegate flutter firebase

Use search delegate flutter firebase

Widget buildSuggestions(BuildContext context) {
  return StreamBuilder(
    stream: Firestore.instance.collection('todos').snapshots(),
    builder: (context, snapshot) {
      if (!snapshot.hasData) return new Text('Loading...');

      final results =
          snapshot.data.documents.where((a) => a['title'].contains(query));

      return ListView(
        children: results.map<Widget>((a) => Text(a['title'])).toList(),
      );
    },
  );
}

Source: stackoverflow.com

Similar codes

3 votes194 views1 answer
Flutter how to space buttons evenly in a row
Dart
1 vote187 views1 answer
Error: Member not found: 'six_ft_apart'. 'six_ft_apart': Icons.six_ft_apart,
Dart
20 votes227 views5 answers
Flutter get width of screen
Dart
1 vote174 views1 answer
Flutter slider color
Dart
0 vote191 views1 answer
Desing patters para Flutter
Dart
4 votes173 views1 answer
Flutter capture image from camera
Dart
7 votes194 views3 answers
Dart The argument type 'String' can't be assigned to the parameter type 'Uri'
Dart
0 vote185 views1 answer
Dart call nullable function
Dart
0 vote189 views1 answer
Raisedbutton full width flutter
Dart
9 votes198 views5 answers
Flutter multiline text
Dart