B4J Tutorials

Hi Fam

Demo on Vercel

Today we look at how we can perform user authentication using GunDB. GunDB uses localstorage / indexedDb / file / and other databases as back-ends through various...

 

Enjoy!

Comment/uncomment the code in class Ball(move) and see gravity, friction, damping changing the behavior of the balls.

Public Sub move
  
'    Dim damp As Double = 0.99...

 

Hola, si has utilizado [B4X] Localizator - Localiza tus aplicaciones B4X, sabes que tienes que usar Excel para añadir las claves y luego traducir cada una de ellas al idioma de destino. Con...

 

Have converted this Github project to B4J. Sure you will figure it out:
1. Select from the ComboBox to draw Square/Triangle
2. Move the Slider to increase/decrease the number of...

 

Here is a customer support chat demo of FirebaseFirestore for B4J

• It listens to
  1. Chats
  2. Chat
  3. Products
  4. Sales
  5. Customers

You can further add...

 

Hi Fam..

I just came across this github project.

GitHub - darrachequesne/synceddb: This is a fork of the awesome idb library, which adds the ability to sync an IndexedDB database with a remote REST API.

This is a fork of the awesome idb library, which adds the ability to sync an IndexedDB database with a remote REST API. - darrachequesne/synceddb

github.com

It made me to be very curious. I thought perhaps I can just open a talk about it, in case there...

 

It is a shortcut wrap for this Github project. Will convert it to B4J when I have some time to do so.

Attached:
1. The jar - copy it to your B4J additional libs folder
2. the B4J...

 

Hi

Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically...

 

Hi there fam.

Demo

Let's wireframe and create a Sticky Notes Mobile App.

1. One should be able to create and save sticky notes.
2. The sticky notes should be color coded. We use a FAB...

 

Hey there!
Attached you will find an example on how to use these technologies with our beloved B4x.

Find here the Freemarker library...

 

Hi Family

Here we use a hidden file input, to select an image and display it. On mobile this activates the camera.

 

Hi Family...

Let's master the swiper / slider.

 

Change it to your liking - download it from here:

#Region Project Attributes
    #MainFormWidth: 600
    #MainFormHeight: 600
#End Region...

 

In BANano 8.19+, there are some special commands that make it easier to integrate JavaScript code into your WebApp. Previously all this was (is still) possible with .RunMethod and .Get/SetField...

 

B4J v10.00 includes support for "code snippets". This feature will be added to the other tools in the next updates.
A code snippet is a piece of code that can be added to your code in very few...

 

At the request of several friends, I opened this Thread which explains some problems encountered when developing with Banano and VuetiiFy.

Obviously I will propose the solutions that I have...

 

Ola.

Its amazing with the latest version of PocketBase one can extend it with JavaScript / Go.

So I tested creating some REST API handlers. You can unzip the attached file to your pocketbase...

 

Hi there

You have a question about SithasoIONIC7, please hit us up here.

If you have a question on an existing project you are working on, please include a simple small project so that I...

 

B4XPages Video Tutorial Series

Hello, I intend to share my knowledge using B4XPages through this beginner tutorial. Please subscribe and share. Part 1 - Getting Started with New Project Part 2 - Adding Multiple Pages and Navigating Part 3 - B4XPages Folder Structure and creating new Modules

www.b4x.com

 

Hi

CRUD Examples Attached

PocketBase is an open source backend consisting of embedded database (SQLite) with realtime subscriptions, built-in users management, convenient dashboard UI and...