B4J Tutorials

Hi there

By the end of this, you should be able to have your own Web Push Notification Server running. Below is an example of a notification coming from a cloud deployed PocketBase server...

 

Hi

I just had the pleasure of looking at this Notifications API again. Below is my example.

You can get more infomation about it here...

 

UPDATE: since december 2022, chrome plugins like this have stopped working. Luckcely, the author of this plugin has created a standalone alternative you can install on your computer:

Simple...

 

Hi

This is a continuation of this thread.

[BANano] SupaBase (FireBase Alternative) crud example with SSE

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, supabase provides an interface to manage postgres database that you can use to create table and insert...

www.b4x.com

In this tutorial, we look at user...

 

Hello friends,

This is my first but not last post in forum When I checked B4J_chat.zip file in Erel's post, I see that there is an old .fxml designer file that can not be recognized by...

 

Hi

By the end of this, you will be able to:

1. Get a client list from a REST API database. For this case we will use a fake REST API fom https://randomuser.me/
2. Load this client list to...

 

This is a easy way to install SSL Certificate on a VPS with Jetty.

(1) Goto ZeroSSL to create free sll for your domain: https://zerossl.com/

(2) Download your Certificate...

 

B4J v4.00 adds support for SplitPane container. SplitPane is a container made of two or more sections divided with movable dividers.

The SplitPane orientation is either horizontal or vertical...

 

Hello.

Today I would like to present how to combine PyScript with B4X. I have taken ABMaterial as an example.
First, let's start what PyScript is. In the simplest way, it is the execution of non...

 

Imagine... English to Yoda. English to Minion. English to Johhy Deeps' Pirate, or even English to Wakanda.

Fun Translations

Some fun translators to play with. Pirate, Yoda, Elmer Fudd, Swedish Chef...you name them. We've got them. Type some interested phrases and see what our awesome bots have to say.

funtranslations.com

This is some awesome fun api. They have curl...

 

This is my first attempt at B4J. Have not tried to do anything special to the layout etc. The aim was to get back the correct binary strings to draw Code11, Code39, Code93, EAN8 and EAN13 barcodes...

 

When using the CSS Utils library in a new B4J project i found that there is a newer document for the Javafx CSS properties webpage.
In the (old - 2015) thread CSS Utils you can find a link...

 

Hi there

This is my attempt to just pen down my experiences, some through trial and error and some with responses from the forum.

You can ask questions / comment with something specific and...

 

Nothing spectacular - a simple analog clock made entirely from static and rotating ImageViews and a bit of code. The movement of the hands are much smoother than in the below GIF

...

 

Hi there

Ok granted, when it comes to creating WebApps that has to be hosted on Firebase, one has to be very careful about costs. A good friend of mine reminded me this again.
I guess for simple...

 

Hi there

Let's explore how we can create a Morse code translator using Maps.

1. For this I have created a simple keyboard...

Related Content: http://www.learnmorsecode.com/...

 

Hi there

NB: B4xTemplate & Example Project Attached

This example is a showcase of using the VFlexDialog with MySQL as a back-end using PHP.

By the end of this tutorial, you should have...

 

Hi there

Download BVAD3 7.35+
Download Source Code

Its its your first time with BVAD3, please follow instructions on Github ReadMe on how to get started

By the time you finish...

 

Note: The process outlined in this tutorial assumes that your Linux distribution is using systemd. If you have chosen Debian or Ubuntu as your Linux distribution when creating the VM then you...

 

Hi there

I needed a simple and quick API to send emails and found EmailJS. There are a variety of other emails you can find. One of the things I like about this is the ease if creating...