config_map 0.3.2

Helper class for converting string values of object in predefined types and for editing ones

Config map

Convert Map<String,String?> to object with multitype fields. Add ability to edit ones.

Features

• Simple config (list)
• List of used and unused fields for creating of interactive forms ()
• Global getter and setter

Getting started

dart pub add config_map
#or
flutter pub add config_map

Usage

to /example folder.

import 'package:config_map/config_map.dart';

import 'lib.dart';

final myMapConfig = {
  'title': '"Title of book"',
  'description': '"Description of book"',
  'authors': '["John Author","Jain Author"]',
  'show': 'true',
  'count': '123',
};

List<ConfigMapItem> fields = [
  ConfigMapItem('title', type: ConfigMapTypes.string),
  ConfigMapItem('description', type: ConfigMapTypes.multiline),
  ConfigMapItem('authors', type: ConfigMapTypes.strings),
  ConfigMapItem('show', type: ConfigMapTypes.bool),
  ConfigMapItem('count', type: ConfigMapTypes.int),
];

void main() {
  final config = ConfigMap(configJson: myMapConfig, fields: fields);

  final title = config.get('title');
  final show = config.get('show');
  final count = config.get('count'); // 123
  final countInt = config.getAs<int>('count'); // 123
  final authors = config.get('authors'); // ['John Author', 'Jain Author']

  printVar('title', title); // String       title = Title of book
  printVar('show', show); // bool         show = true
  printVar('count', count); // int          count = 123

  printVar('count :int', countInt); // int          count :int = 123
  printVar(
    'authors',
    authors,
  ); // List<String> authors = [John Author, Jain Author]

  config.setSingle('count', 456);
  final String? countStr = config.getString('count');
  final int countNext = config.getAs<int>('count');

  printVar('count :String', countStr); // String       count :String = 456
  printVar('count :next', countNext); // int          count :next = 456

  // ---
  config.setList('authors', ['Bob', 'Bill']);
  final authorsNext = config.get('authors');
  final String? authorsStr = config.getString('authors');

  printVar(
    'authors :next',
    authorsNext,
  ); // List<String> authors :next = [Bob, Bill]
  printVar(
    'authors :String',
    authorsStr,
  ); // String       authors :String = ["Bob","Bill"]
}

Additional information

enum ConfigMapType

Enum type	Dart type	Widget
string	String	One-line TextField
multiline	String	Multiline TextField
select	String	Custom select Widget
bool	bool	Switch
check	bool	Checkbox
int	int	TextField
intSelect	int	Custom select Widget
double	double	TextField
doubleSelect	double	Custom select Widget
strings	List<String>	List of TextField
multiselect	List<String>	Custom select Widget
ints	List<int>	List of TextField
intMultiselect	List<int>	Custom select Widget
doubles	List<double>	List of TextField
doubleMultiselect	List<double>	Custom select Widget