B4J Tutorials

MathiasM · May 28, 2019

Hello

I want to show a NavigationBar, But in the demo there is a BuildNavigationBar And ConnectNavigationBar, what is the point of both?

I just use BuildNavigationBar and comment out...

Cableguy · May 18, 2019

IMPORTANT

The Theming series has been canceled!

Hi guys, I have decided to cancel the Theming series for 2 or 3 mains reasons:

* Tackling one component...

Roycefer · Dec 10, 2017

SQLite3 has the REGEXP keyword. That means we can do SQLite queries like

B4X:

SELECT * FROM table1 WHERE col1 REGEXP '\d+[a-z]+\d*';

.

Unfortunately, the REGEXP keyword references an SQLite...

Mashiane · May 13, 2019

Ola

Some time ago, I wrote a piece here on... [BANano]: BANanoSQL CRUD-ing around with BANanoSQLUtils.

That approach followed, SQLExecuteResult methodology of doing things...

Cableguy · May 1, 2019

ABMaterial Framework for WebApps

Theming

Definition (Wikipédia):

Theming refers to "the use of an overarching theme...to create a holistic and integrated...

Erel · Nov 15, 2015

The steps required to run a B4J server on a hosted server (such as a VPS) are:

1. Download OpenJDK 19: https://www.oracle.com/java/technologies/javase/jdk19-archive-downloads.html

If you...

Mashiane · May 2, 2019

Ola

This tut is based on the BANano based library here.

The ICONRENDERER is a column render to ensure that icons in your rows are rendered. These can be material and fontawesome icons...

Mashiane · May 1, 2019

Hi

This tut is based on this lib here, [BANano] UOEGridTable.

A question popped up about how I can display images, or perhaps other icons in grid columns. After some researching I noted a...

JanPRO · Nov 26, 2017

In this tutorial, I want to show you, how you can upload your Java Application to Windows Store. Here you can find a test Application in the Store.

System requirements:

Windows...

Mashiane · Apr 29, 2019

Hi there

This tutorial about the UOEGridTable is based on the BANano based lib, https://www.b4x.com/android/forum/t...-interesting-grid-that-you-might-like.105225/...

Mashiane · Apr 29, 2019

Ola

This tutorial is based on this BANano based lib, https://www.b4x.com/android/forum/t...-interesting-grid-that-you-might-like.105225/

The purpose here is when...

Erel · Apr 10, 2019

It is very simple to read data from an Excel workbook and show it with B4XTable.

The almost complete code:

B4X:

...

Mashiane · Apr 8, 2019

Ola

Kinda excited that this is starting to form a shape. This second part of the tutorial deals with reading the users from the MySQL users table and then displaying them in a...

rwblinn · May 13, 2018

Tutorial Raspberry Pi B4J UI Applications with Liberica JDK v20180513

Objectives
To build B4J UI applications, using the Liberica JDK10, running on the Raspberry Pi.
This tutorial covers...

Magma · Apr 6, 2019

Hi there,

I want to share a tactic / a small guard for MySQL/MariaDB DataBases..

Well all we know that having a Database online and not in localhost is difficult to protect from...

alwaysbusy · Apr 4, 2019

BANano 2.38+ contains a new library: BANanoMediaRecorder which allows you to capture video, audio or the screen (depends on the browsers what is allowed!)

...

Mashiane · Mar 28, 2019

Hi there

I happen to be back to my B4A days lately however just found this out on stack overflow.

Seems with 10.0.2.2 as IP address on bluestacks, one can experience their localhost...

Mashiane · Jan 26, 2019

Hi there

27 March 2019 Update: Now updated to use version 1.06 of UOEBANano.

Download UOEBANano
Download SD Zip Library
Download ATM Source Code

#WithBANanoYouCan...

Erel · Feb 26, 2019

The additional libraries folder can be organized in a way that allows sharing cross platform libraries between B4A, B4J and B4i.

From now on, the recommended way to organize the additional...

Erel · Nov 27, 2013

jFX.ShowExternalDocument method allows you to open external documents with the default installed app.

It expects a single parameter which is the document or resource Uri (link).

You can use...

B4J Tutorials

Show only:

[ABMaterial] BuildNavigationBar vs ConnectNavigationBar?

[ABMaterial] Theming the Framework - Canceled

[SQLite] Make Custom Functions and Regex

Attachments

[BANanoSQL] Understanding CRUD logic with ExecuteCallBack

[ABMaterial] Theming the Framework

[server] Run a Server on a VPS

[BANano] UOEGridTable IconRenderer

[BANano] UOEGrid Column Renderer - Let's display images etc

[Tool] WindowsStorePackager - publish your App to the Windows Store

[BANano] Creating Connected Grid Tables with UOEGridTable

[BANano] Creating Master Details Grid with UOEGridTable

B4XTable + jPoi + Excel Workbook

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[BANano] MySQL CRUD with PHP - Part 2

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Raspberry Pi B4J UI Applications with Liberica JDK

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[B4J] A solution for SQL Brute force Protection

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[BANano] Capture webcam, microphone, screen

Xampp + Bluestacks on 10.0.2.2 IP Address

[BANano]: Creating a CRUD app with LocalStorage Backend

[B4X] Additional libraries folder

Open external documents

B4J Tutorials

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