Pokemon catalog created with pokadex.api -Vertically Screenshots -Horizontly Screenshots Download and/ contribute to this code on GitHub https://github.com/icforcode/Pokemon_pokadex?ref=flutterappworld.com FlutterappworldProvides the list of the opensource Flutter apps collection with GitHub repository. flutterapp..
Category : Json
excel_to_json A package that allows you to transform your excel to the following format: Excel To JSON Getting Started At current the package allows you to use the following function (note: currently xlsx file type gives perfect results): 1.convert() For implementation have a look at the attached example file in the github repository. Download source ..
Lazy JSON Provides null-safety implementation to simplify JSON data handling by adding extension method to JSON object and JSON array. Getting started Add dependency in pubspec.yml dependencies: lazy_json: ^1.0.2 Usage Import library to your .dart file: import ‘package:lazy_json/lazy_json.dart’; Supported Data Types String String type has default value ” (empty string) Usage: // on JSON object, if ‘myKey’ ..
A generator to create config class from json files that support many environments. Motivation If you use a json file to config your applications, perphaps you need to write a dart class that contain all variables you define with their data types. When you need to manage nested objects is more complicated. Even if you ..
users_list Flutter App to Demonstrate JSON Parsing Getting Started This project is a starting point for a Flutter application. A few resources to get you started if this is your first Flutter project: Lab: Write your first Flutter app Cookbook: Useful Flutter samples For help getting started with Flutter, view our online documentation, which offers tutorials, ..
JsonToDart A Dotnet App to create dart class from json, taking null-safety into consideration The dart class extends Serializable base class Here is the Serializable class code import ‘dart:convert’; abstract class Serializable { String serialize() { return json.encode(this.toMap()); } void deserialize(String text) { this.fromMap(json.decode(text)); } //abstract Map<String, dynamic> toMap(); //abstract void fromMap(Map<String, dynamic> map); } Contribute on GitHub FlutterappworldProvides ..
From JSON to Dart Advanced Table of Contents Features Convert from clipboard Convert from selection Convert from clipboard to code generation Convert from selection to code generation Convert from file Annotations Speed up converting Enhanced file names Context actions The Syntax toString method copyWith method Equality Operator Equatable Null safety Supported Generators Freezed JSON Serializable ..
Json 2 Dart Command line utility Important note There is already a package called json2dart so this package will be called json2dartc ! This project was made using javiercbk’s json_to_dart package ! This CLI was made to directly convert JSON stuctures into Dart classes . I personally don’t like build runners and json serializers so I made this for my workflow ..
Flutter Tutorial – AutoComplete TextField & AutoComplete Search Create an AutoComplete TextField to search JSON data based on suggestions in Flutter. Preview App Preview Course Preview Watch Video YouTube video where the source code is explained. Subscribe YouTube channel. ➜ Watch My Video Download AutoComplete TextField & AutoComplete Search widget source code on GitHub https://github.com/JohannesMilke/typeahead_example FlutterappworldProvides the list of the ..
Displaying json models in a Flutter widget Cool solution for viewing models in debug working Getting Started Add dependency dependencies: flutter_json_view: ^0.2.1 Add import package import ‘package:flutter_json_view/flutter_json_view.dart’; Easy to use Add one of the constructors in your code String constructor JsonView.string(‘{“key”:”value”}’), Asset file constructor JsonView.asset(‘assets/data.json’), Map constructor JsonView.map({“key”:”value”}), Customization The package was created in order ..
Provides source_gen Generators to create code for JSON serialization and deserialization. json_serializable Package: https://pub.dev/packages/json_serializable Source code The core package providing Generators for JSON-specific tasks. Import it into your pubspec dev_dependencies: section. json_annotation Package: https://pub.dev/packages/json_annotation Source code The annotation package which has no dependencies. Import it into your pubspec dependencies: section. checked_yaml Package: https://pub.dev/packages/checked_yaml Source code Generate more helpful exceptions when decoding YAML documents using package:json_serializable and package:yaml. ..
Flutter Ready to Go A Flutter repo with a ready-to-go architecture containing flavors, bloc, device settings, json serialization and connectivity. Why not just fork it and start a new project with some setup done? There is a full article explaining each one of the following subjects: Flavors Flavors in Dart Visually identifying each flavor Identifying ..
Json Table Widget This Flutter package provides a Json Table Widget for directly showing table from a json(Map). Supports Column toggle also. Live Demo: https://apgapg.github.io/json_table/ Live Data Testing: https://apgapg.github.io/json_table/#/customData Features The table constructed isn’t the flutter’s native DataTable. The table is manually coded hence serves a great learning purpose on how to create simple tables manually in ..
local_cache_sync A very simple and easy-to-use Flutterlocal repository, suitable for storing a list of lightweight data locally (such as device information stored locally by the user, or caching a series of user information). local_cache_syncAll methods are synchronous , not asynchronous . This means that you don’t need to use awaitit to get the data. Among them flutter, this can significantly reduce StatefulWidgetthe number and greatly ..
Gives a detailed explanation of working with simple and complex JSON structures using dart:convert library in Flutter along with a sample project with 6+ examples to experiment with. Tutorial Read the Medium article here Types of JSON structures Simple map Simple structure with arrays Simple nested structures Nested structure with Lists List of maps Complex ..
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