Flutter - Country State City Picker | csc_picker package review 

Thanks for such amazing package.

Hello. Can I ask why the fields are in disabled state? I can't click it. Appreciate your response

can i just use state and city and not the country option?

Flutter Web engine failed to fetch "assets/packages/csc_picker/lib/assets/country.json". HTTP request succeeded, but the server responded with HTTP status 404. Error: Unable to load asset: "packages/csc_picker/lib/assets/country.json". The asset does not exist or has empty data. I got this error.How to rectify this

Hello altafc22, please i have a question. Is it possible to use just states but based on a country? The country and city dropdown will not be used but the states will be based on a particular country.

Welcome

Glad! it helped you. Thanks for watching the video.

Just default country and display hidden this way you will have only state dropdown.

Welcome

Glad it was helpful!

Please run pub get, restart the application & check once again.

You can get selected RadioListTile widget value using onChange callback handler and inside this callback handler you can set the value in SharedPreferences . Below code for the reference. You can further refactor this code. I have just given it for reference. RadioListTile( value: 1, groupValue: val, onChanged: (value) async { // get selected value here SharedPreferences prefs = await SharedPreferences.getInstance(); prefs.setString('gender', value); }, title: Text("Male"), ) Likewise you can get the value from SharedPreferences & set to RadioListTile, SharedPreferences prefs = await SharedPreferences.getInstance(); final gender= prefs.getString('gender') ?? ''; setState({});

@@EffortlessCodeLearning okay Thanks I will try let you know

I find the solution bro after debugging save method only I did wrong now able to getting the data properly... Anyway thanks a lot your reply 😊

@@paranthamanarumugam4172 Glad to hear that

@@paranthamanarumugam4172 Glad to hear

You can wrap CSCPicker widget inside SizedBox or Container widget then you can set width on this outer widget.

As of now, there is no such option available with this package, but I have made this change & raised a pull request to merge the code with this package. Once the code is merged by package creator, option to limit the countries will be available. I will update you once this change is merged & new version of this package is published. Meantime I will check & update you for another solution that can be used until this option is available with this package.

This feature is now available with the latest version of this package. Please refer package page for more details, pub.dev/packages/csc_picker You can use countryFilter property in CSCPicker widget to show limited countries in the drop down. You can use countryFilter property like the following way, //Country Filter, it is optional parameter countryFilter: [CscCountry.India,CscCountry.United_States,CscCountry.Canada], I hope it will help.

Below links will help you to upgrade the flutter project, medium.com/nerd-for-tech/upgrade-your-old-flutter-projects-to-flutter-version-2-with-null-safety-b42f0f21505f docs.flutter.dev/development/tools/sdk/upgrading

Please run pub get, restart the application & check once again.