B4J Tutorials

Edit: These classes are largely superseded by ListOfArrays in combination with wLOAExtras....

 

Chapter 1: Introduction​

The minimum code that we need to create a server is as following:

Sub Process_Globals
    Public srvr As Server
End Sub

Sub AppStart (Args() As String)...

 

Hi Fam

Download Source Code

Step 1: In the files folder there is an address book sql file. Upload this to your MySQL db. You can install MySQL for that. If you have phpMyAdmin, you...

 

As I didn't find anything on the forum regarding this error and it took me a while to solve it, I'm posting this here. I was running a B4J program from the IDE on Linux (under wine) and ran into...

 

Designing a web front end from scratch usually requires years of experience.

When you want to create a real world web app, you need to have a dashboard or user panel once the user has login.

The...

 

Hi Fam

This project was inspired by Pocketbase built in SSE and its built on top of PHP-API-CRUD.

Previously we shared a creation about SSE (Server Side Events) using PHP and PHP-CRUD-API...

 

GitHub - kyutai-labs/pocket-tts: A TTS that fits in your CPU (and pocket)

A TTS that fits in your CPU (and pocket). Contribute to kyutai-labs/pocket-tts development by creating an account on GitHub.

github.com

"A lightweight text-to-speech (TTS) application designed to run efficiently on CPUs. Forget about the hassle of using GPUs and web APIs serving TTS...

 

This is based on the original example

B4J CCTV example

This example is similar to the previous example: http://www.b4x.com/android/forum/threads/android-based-closed-circuit-tv-cctv-example.23601/#content The server is now implemented in B4J. In order to run this example you will need to allow incoming connections on port 17178 (or other port)...

www.b4x.com

GitHub:
https://github.com/pyhoon/CCTV-example-B4J...

 

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With the latest update of the SDUI5Image component, one is able to view animated webp and gif files.

The src attribute should be the path to the webp / gif file, gif should be true and...

 

It is mostly impossible to run non-notarized and unsigned apps on new versions of Mac.
MacSigner tool will help you with the various steps required to convert the app jar to a...

 

This process requires a few extra steps. Before you start, make sure to be familiar with B4J-Bridge and MacSigner. MacSigner v2.01+ is required.

1. Download standalone...

 

Hi Fam

DaisyUI has about 35 themes that you can apply for your app. A simple example below is the application of the theme synthwave to the Demo

There are 35 themes that one...

 

[PyBridge] Create barcodes

Based on: https://python-barcode.readthedocs.io/en/stable/getting-started.html Usage: Wait For (CreateBarcode("code128", "abcdef")) Complete (Result As B4XBitmap) ImageView1.SetBitmap(Result) 'dependencies: pip install python-barcode "python-barcode[images]" 'Types: ['codabar', 'code128'...

www.b4x.com

 

[PyBridge] Create barcodes

Based on: https://python-barcode.readthedocs.io/en/stable/getting-started.html Usage: Wait For (CreateBarcode("code128", "abcdef")) Complete (Result As B4XBitmap) ImageView1.SetBitmap(Result) 'dependencies: pip install python-barcode "python-barcode[images]" 'Types: ['codabar', 'code128'...

www.b4x.com

 

1.Download the following .jar files:
lept4j-1.19.0.jar
slf4j-api-1.7.32.jar
jai-imageio-core-1.4.0.jar
jna-5.14.0.jar
tess4j-5.10.0.jar
Place then in addLibs ( or...

 

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SD5 LowCode Generator

Let's say your app need a dashboard with charts and some stats. We got you!

In this example we have create a page with some rows and columns. We then added...

 

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SithasoDaisy5 Low Code

Let's create a Medical History Manager!

The purpose of this master class is to learn how to create a fairly large web app using SithasoDaisy5 Low...

 

Introduction​

This tutorial is a continuous to [Tutorial] Pakai framework v6
I assume you already have the default project successfully running on development.
In this tutorial, we...

 

Part #1: Get Started

Introduction
This tutorial is based on [Project Template] Pakai Server v6.

Installation

1. Download and put the following files to...

 

This example is created from MiniORM project template but product table is removed.
Category table changed to Cassa, id column (Int) changed to idCassa (String). Autoincrement is...