/Dart/Flutter radio buttons in alert dialoug

Flutter radio buttons in alert dialoug

showDialog<void>(
  context: context,
  builder: (BuildContext context) {
    int selectedRadio = 0;
    return AlertDialog(
      content: StatefulBuilder(
        builder: (BuildContext context, StateSetter setState) {
          return Column(
            mainAxisSize: MainAxisSize.min,
            children: List<Widget>.generate(4, (int index) {
              return Radio<int>(
                value: index,
                groupValue: selectedRadio,
                onChanged: (int value) {
                  setState(() => selectedRadio = value);
                },
              );
            }),
          );
        },
      ),
    );
  },

Similar codes

0 vote187 views1 answer
Flutter border around textbutton
Dart
0 vote140 views1 answer
Flutter vs
Dart
6 votes183 views2 answers
Flutter flotingactionbutton extend
Dart
1 vote212 views1 answer
Flutter center widget
Dart
1 vote219 views2 answers
Flutter fittedbox
Dart
5 votes229 views2 answers
Load svg in imageprovider flutter
Dart
1 vote182 views1 answer
Dart int double
Dart
0 vote209 views1 answer
How to check string id is valid id in string file android studio
Dart
7 votes137 views1 answer
Floating Action Button rectangular shaped (round corners)
Dart
6 votes189 views2 answers
Dart flutter countdown timer
Dart