Breaking News: Grepper is joining You.com. Read the official announcement!

save value using localsorage in flutter

Add Answer

Dineth S answered on August 21, 2021 Popularity 9/10 Helpfulness 5/10

answer save value using localsorage in flutter

related how to save local storage using flutter

related flutter save data to local storage

save value using localsorage in flutter

Comment

You can use Localstorage

flutter pub add localstorage

1- Add dependency to pubspec.yaml (Change the version based on the last)

dependencies:
  ...
  localstorage: ^4.0.0+1

2- Then run the following command

flutter packages get

3- import the localstorage :

import 'package:localstorage/localstorage.dart';

4- create an instance

class MainApp extends StatelessWidget {
  final LocalStorage storage = new LocalStorage('localstorage_app');
  ...
}

Add item to lcoalstorage :

void addItemsToLocalStorage() {
  storage.setItem('name', 'Abolfazl');
  storage.setItem('family', 'Roshanzamir');

  final info = json.encode({'name': 'Darush', 'family': 'Roshanzami'});
  storage.setItem('info', info);
}

Get an item from lcoalstorage:

void getitemFromLocalStorage() {
  final name = storage.getItem('name'); // Abolfazl
  final family = storage.getItem('family'); // Roshanzamir
  
  Map<String, dynamic> info = json.decode(storage.getItem('info'));
  final info_name=info['name'];
  final info_family=info['family'];
}

Delete an item from localstorage :

void removeItemFromLocalStorage() {
  storage.deleteItem('name');
  storage.deleteItem('family');
  storage.deleteItem('info');
}

Popularity 9/10 Helpfulness 5/10 Language whatever

Source: stackoverflow.com

Tags: flutter save using whatever

Link to this answer
Share Copy Link

Contributed on May 07 2022

Dineth S

0 Answers Avg Quality 2/10

Closely Related Answers

how to save local storage using flutter

Comment

dependencies:
  shared_preferences: ^2.0.6

Popularity 10/10 Helpfulness 3/10 Language dart

Source: pub.dev

Tags: dart

Link to this answer
Share Copy Link

Contributed on Aug 21 2021

cmoulicms

0 Answers Avg Quality 2/10

flutter save data to local storage

Comment

import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';

// Create a function to save data to local storage
Future<void> saveDataToLocal(String key, String value) async {
  SharedPreferences prefs = await SharedPreferences.getInstance();
  await prefs.setString(key, value);
}

// Create a function to retrieve data from local storage
Future<String> getDataFromLocal(String key) async {
  SharedPreferences prefs = await SharedPreferences.getInstance();
  return prefs.getString(key);
}

void main() {
  runApp(MaterialApp(
    home: Scaffold(
      appBar: AppBar(
        title: const Text('Local Storage Demo'),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            ElevatedButton(
              child: const Text('Save Data'),
              onPressed: () {
                saveDataToLocal('myData', 'Hello, World!');
              },
            ),
            ElevatedButton(
              child: const Text('Retrieve Data'),
              onPressed: () async {
                String data = await getDataFromLocal('myData');
                print(data);
              },
            ),
          ],
        ),
      ),
    ),
  ));
}

Popularity 6/10 Helpfulness 1/10 Language dart

Source: Grepper

Link to this answer
Share Copy Link

Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

save value using localsorage in flutter

Contents

More Related Answers

save value using localsorage in flutter

Closely Related Answers

how to save local storage using flutter

flutter save data to local storage

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.