/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

1 vote318 views2 answers
How to iterate object in dart
Dart
1 vote316 views1 answer
Flutter performance timer
Dart
1 vote324 views1 answer
Repeating action every x seconds flutter
Dart
3 votes315 views2 answers
Reverse for loop in flutter
Dart
0 vote387 views2 answers
Dart while
Dart
19 votes357 views6 answers
Textfield border radius flutter
Dart
0 vote329 views1 answer
Dart string to hex
Dart
0 vote318 views2 answers
Flutter bullet point
Dart
0 vote349 views2 answers
Flutter pass onchanged callback in arguments
Dart
0 vote331 views1 answer
Image not shoing when i use network image,flutter
Dart