/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

3 votes308 views1 answer
Color() in flutter
Dart
1 vote291 views1 answer
Flutter disable horizontal
Dart
0 vote300 views4 answers
When i type string in textediter in flutter it shows intger
Dart
0 vote322 views1 answer
Flutter ios status bar is dark
Dart
0 vote298 views3 answers
Write and read to file in flutter
Dart
4 votes328 views2 answers
Hide keyboard in flutter
Dart
0 vote299 views1 answer
Flutter open phone dialer
Dart
0 vote355 views1 answer
Dart create hash
Dart
2 votes245 views1 answer
How to change value in list dart
Dart
0 vote308 views1 answer
Flutter border around textbutton
Dart