B4J Tutorials

Hi Fam

Conditional table row coloring is a process of changing the color of a row in a table based on a condition.

Currently one is able to set a row background color (of the visible rows) and...

 

Hi Fam

Your app can have a bottom navigation which will help you navigate from one page to another. The navigation bar can be linked to the drawer of your app. This bottom navigation bar will be...

 

Hi Fam

A sticky footer is a footer that is available on every page of your application irrespective of navigating between the different pages of your app. Of course you can hide/show it as per...

 

Hi Fam.

The attached gif bears reference. Here one is able via a click of a button to navigate from one page to another.

Remember, each page is created as a code module, thus one...

 

A bit more tricky than what I thought but then my math is a bit rusted. First challenge is to figure out if the moving point has breached the perimeter of the triangle (from inside to outside) and...

 

Hi Fam

One is able to implement facial recognition authentication without having to use a password, email etc, but facial recognition.

You will need https://faceio.net/

It has an easy to...

 

Hello.

I guess sometimes there comes a time to make our application multilingual. This can be done by compiling the same project with the descriptions corrected to another language and placing it...

 

I spent quite a bit of time tracking down an error that... wasn't in my project. To prevent you from doing it too...

I had to insert many records into an Access table.

I used a transaction...

 

Hi Fam

I want to detect if my device browser is in dark/ light mode and apply some settings on my app.

So here we go, we have 2 methods, one to fire each time the web browser mode is changed...

 

Sure you will figure it out. A position vector and a speed vector. When it hits a vertical wall we change the direction of the x-position vector and for a horizontal wall we change the direction...

 

Have converted this Processing Github Project to B4J. Very interesting to watch this being drawn in real time. Just B4J default libs required.

Have not used the default Processing PVector...

 

Hi Fam..

With the possibility to add web hooks in PocketBase, one is able without any use of third party email sending applications use STMP configuration. We are currently using GMail and a...

 

Hi Fam

In this thread we will look at creating BANanoServer Applications using SithasoIONIC7 Mobile Kit. BANanoServer is the equivalent of ABM but for BANano, but with the full power of...

 

Hi Fam

Perhaps an illustration can help.

Conclusion: Reaching the same goal

Let me explain..

1. Anyone who wants to develop Server WebApps, has 2 options with Alain's...

 

Hi Fam

In this thread we will look at creating BANanoServer Applications using SithasoDaisy. BANanoServer is the equivalent of ABM but for BANano, but with the full power of using the...

 

Good day family...

ANNOUNCEMENT: 07 Feb 2014 - We welcome the Voice Command KITT (#23)

So I tried my first voice recording today. I wanted to make a live recording, will learn...

 

The circle - 0 degrees is measured from the positive x-axis
In the attached sample project the first point (pih_0) is at 324.2 degrees. The second point (phi_1) is at 144.7 degrees
We draw a line...

 

I know you guys like to have fun ....

. . . .> have look at this page

www.b4x.com

Inspired by @rabbitBUSH I followed the suggested Wiki link...

 

Hi Fam

If you grew up in my days, you will recognize this car. KITT, Michael Knights pride. A car that could talk and do wonders!!! Anyway...

SithasoKITT is just a simple wrap of...

 

Hi there

Open Demo on your CellPhone.

During the course of these lessons we will look at how we can create mobile apps using Ionic 7, powered by b4x and BANano.

NB: PLEASE DO...