A TextField Flutter Package with Tagging Functionality

A TextField Flutter Package with Tagging Functionality

Flutter Tagging .A flutter package with tagging or multi-select functionality. Useful for adding Tag or Label Selection Forms.

Flutter Tagging

A flutter package with tagging or multi-select functionality. Useful for adding Tag or Label Selection Forms.

DEMO

List<Language> _selectedLanguages = [];

FlutterTagging<Language>(
    initialItems: _selectedLanguages,
    textFieldConfiguration: TextFieldConfiguration(
        decoration: InputDecoration(
            border: InputBorder.none,
            filled: true,
            fillColor: Colors.green.withAlpha(30),
            hintText: 'Search Tags',
            labelText: 'Select Tags',
        ),
    ),
    findSuggestions: LanguageService.getLanguages,
    additionCallback: (value) {
        return Language(
                name: value,
                position: 0,
        );
    },
    onAdded: (language){
      // api calls here, triggered when add to tag button is pressed
        return Language();
    },
    configureSuggestion: (lang) {
        return SuggestionConfiguration(
            title: Text(lang.name),
            subtitle: Text(lang.position.toString()),
            additionWidget: Chip(
                avatar: Icon(
                    Icons.add_circle,
                    color: Colors.white,
                ),
                label: Text('Add New Tag'),
                labelStyle: TextStyle(
                    color: Colors.white,
                    fontSize: 14.0,
                    fontWeight: FontWeight.w300,
                ),
                backgroundColor: Colors.green,
            ),
        );
    },
    configureChip: (lang) {
        return ChipConfiguration(
            label: Text(lang.name),
            backgroundColor: Colors.green,
            labelStyle: TextStyle(color: Colors.white),
            deleteIconColor: Colors.white,
        );
    },
    onChanged: () {
      print();
    }
);

/// LanguageService
class LanguageService {
    /// Mocks fetching language from network API with delay of 500ms.
    static Future<List<Language>> getLanguages(String query) async {
          await Future.delayed(Duration(milliseconds: 500), null);
          return <Language>[
            Language(name: 'JavaScript', position: 1),
            Language(name: 'Python', position: 2),
            Language(name: 'Java', position: 3),
            Language(name: 'PHP', position: 4),
            Language(name: 'C#', position: 5),
            Language(name: 'C++', position: 6),
          ].where((lang) => lang.name.toLowerCase().contains(query.toLowerCase())).toList();
    }
}

Download Details:

Author: sarbagyastha

GitHub: https://github.com/sarbagyastha/flutter_tagging

flutter dart programming mobile-app

Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

Google's Flutter 1.20 stable announced with new features - Navoki

Google has announced new flutter 1.20 stable with many improvements, and features, enabling flutter for Desktop and Web

Top 25 Flutter Mobile App Templates in 2020

Flutter has been booming worldwide from the past few years. While there are many popular mobile app development technologies out there, Flutter has managed to leave its mark in the mobile application development world. In this article, we’ve curated the best Flutter app templates available on the market as of July 2020.

How To Succeed In Mobile App Wireframe Design?

This article covers everything about mobile app wireframe design: what to do and what not, tools used in designing a mobile or web app wireframe, and more.

What is Flutter and why you should learn it?

Flutter is an open-source UI toolkit for mobile developers, so they can use it to build native-looking Android and iOS applications from the same code base for both platforms. Flutter is also working to make Flutter apps for Web, PWA (progressive Web-App) and Desktop platform (Windows,macOS,Linux).

How much does it cost to make a Flutter app for your business?

Get a Free Quote on Android App Development, iPhone App Development, Ionic App Development, Video Development, ASO, SEO, Google Ads/Adwords, SEO for your app Idea.