B4J Tutorials

[pybridge] Mac notarized standalone package with embedded python



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...
 
Click to expand...

[Web][SithasoDaisy5] Theming your WebApp with some beautiful theme variants.

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...
 
Click to expand...

[PyBridge] - create Aztec 2D Codes

[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
 
Click to expand...

[PyBridge] - create 2D DataMatrix codes

[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
 
Click to expand...

How to OCR image text

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...
 
Click to expand...

Gemini AI example using REST API (UI)

This is a simple example to make API call to Google Gemini using OkHttpUtils2 and Json libraries.
Streaming is not implemented.
Get API Key: https://aistudio.google.com/api-keys
Learn more...
 

Attachments

  • Gemini_UI.zip
    3.7 KB · Views: 114
Last edited:
Click to expand...

[Web][SithasoDaisy5] Low Code Generator - Let's create a stunning DashBoard

Hi Fam

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...
 
Click to expand...

[Web] SithasoDaisy5 Low Code Master Class - Let's create a Medical History Manager

Hi Fam

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...
 
Click to expand...

[Pakai] Creating a Blog

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...
 
Click to expand...

Pakai framework v6

Last edited:
Click to expand...

MiniORM example working with custom type

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...
 

Attachments

  • Cassa.zip
    24 KB · Views: 118
Last edited:
Click to expand...

SignalTower

It comes from here. Have compiled it to a Jar (no XML) and using it with JavaObject. The Tower lights are switched via a B4J Timer. Switch them on whatever condition(s) you want them...
 

Attachments

  • signalTower.jar
    46.6 KB · Views: 139
  • b4jSignalTower.zip
    4.4 KB · Views: 121
Click to expand...

[Web][MiniHtml] Quick Scaffolding with Code Snippets

This tutorial is obsolete for latest version of MiniHtml

MiniHtml v0.20 has a big update!

With embedded Code Snippets, this is a new beginning of using reusable...
 
Last edited:
Click to expand...

[Web][SithasoDaisy5] LowCode Generator - Let's create a CRUD App using PocketBase (SQLite WebServer)

Hi Fam

By the end of this tutorial, you would have used the SithasoDaisy5 LowCode Generator to create a CRUD App using PocketBase (SQLite WebServer).

If you have not got yourself up to...
 
Click to expand...

[Web][SithasoDaisy5] LowCode - Creating your Own User Interfaces

Hi Fam



We are breaking Free from Rigid Templates​


Most low-code tools lock you into drag-and-drop interfaces that limit your creativity. In our previous...
 
Click to expand...

[Web][SithasoDaisy5]🚀 Building Responsive Low-Code Web Apps with BANano in B4X

Hi Fam

Experience it for yourself

In today’s fast-paced world of software development, low-code platforms are bridging the gap between ideas and working apps faster than ever before...
 
Last edited:
Click to expand...

[Web] Beginning WebApp/WebSite Development with SithasoDaisy5

Hi Fam

Demo

Open Source B4xLib...
 
Last edited:
Click to expand...

[B4X] Create B4xLib (only 1 easy click)

Creating a b4xlib is easy.
You only need a B4X code (class or code module) with .bas file extension compressed into a file with the file extension .b4xlib.
You can add a...
 
Last edited:
Click to expand...

A* Search Navigation demo

based on the current discussions happening across the different threads.

have fun
 

Attachments

  • 1760343038461.png
    249.8 KB · Views: 201
  • B4JNavi.zip
    12.6 KB · Views: 112
Last edited:
Click to expand...

A* Search Algorithm

It is based on this web posting.

"......To approximate the shortest path in real-life situations, like- in maps, games where there can be many hindrances......"

It is done with some...
 

Attachments

  • b4jAStar.zip
    4.9 KB · Views: 134
Last edited:
Click to expand...
You must log in or register to post here.
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…