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Flutter package to create list of radio button, by providing a list of objects it can be a String list or list of Map..

Custom Radio Group List #

Flutter package to create list of radio button, by providing a list of objects it can be a String list or list of Objects.

Features #

  1. Radio list can be generated using a String list
  2. Radio List can be generated using list of object.
  3. Selected item(String/Object) can be marked checked
  4. List can be marked disabled so that user cannot change its value.
  5. Scroll direction can be set to horizontal as well as vertical
  6. Able to set the color for radio button
  7. You can customize the label as per your needs

A Sample image to display list of radio button

Getting started #

In the pubspec.yaml of your flutter project, add the following dependency:

custom_radio_group_list: ^1.1.1

Import it to each file you use it in:

import 'package:custom_radio_group_list/custom_radio_group_list.dart';

Usage #

Example 1 #

This example shows using an object list

          RadioGroup(
                  items: sampleList,
                  selectedItem: selectedItemNew,
                  onChanged: (value) {
                    selectedItemNew = value;
                    final snackBar = SnackBar(content: Text("$value"));
                    ScaffoldMessenger.of(context).showSnackBar(snackBar);
                  },
                  labelBuilder: (ctx, index) {
                    return Row(
                      children: [
                        Text(
                          'Id : ${sampleList[index].id}',
                          style: const TextStyle(color: Colors.red),
                        ),
                        const SizedBox(
                          width: 10,
                        ),
                        Text(
                          'City : ${sampleList[index].title}',
                        ),
                      ],
                    );
                  },
                  shrinkWrap: true,
                  disabled: false),

Example 2 #

This example shows use of String list.

          RadioGroup(
                  items: stringList,
                  onChanged: (value) {
                    print('Value : $value');
                    selectedItem = value;
                    final snackBar = SnackBar(content: Text("$value"));
                    ScaffoldMessenger.of(context).showSnackBar(snackBar);
                  },
                  selectedItem: selectedItem,
                  disabled: true,
                  shrinkWrap: true,
                  labelBuilder: (ctx, index) {
                    return Text(stringList[index]);
                  },
                ),

Example 3 #

This example shows disabled horizontal list.

          SizedBox(
                height: 30,
                child: RadioGroup(
                  items: hLisItem,
                  disabled: true,
                  scrollDirection: Axis.horizontal,
                  onChanged: (value) {
                    print('Value : $value');
                    hSelectedItem = value;
                    final snackBar = SnackBar(content: Text("$value"));
                    ScaffoldMessenger.of(context).showSnackBar(snackBar);
                  },
                  selectedItem: hSelectedItem,
                  shrinkWrap: true,
                  labelBuilder: (ctx, index) {
                    return Text(
                      hLisItem[index],
                    );
                  },
                ),
              ),

Sample #

Please clone repository from

https://github.com/ashokv1337/custom_radio_group_list

Go to example folder and see the sample implementation.

Additional information #

Feel Free to report any issue and feature.

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verified publisherintouchsofts.com

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Flutter package to create list of radio button, by providing a list of objects it can be a String list or list of Map..

Repository (GitHub)

Documentation

API reference

License

Apache-2.0 (license)

Dependencies

flutter

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