B4J Tutorials

[Websites] Create a Login page with UOENow+BANano

Hi

The Creative Tim Now UI Kit comes with 3 example pages. By using the UOENow library we have tried to replicate the features to come as close to the provided examples as much as possible...
 

jPOI to the rescue

I'm helping a group of first aid personnel with their organization. There are about 50 people. The main communication channel is a Whatsapp group.

Each one needed to fill a MS Word document with...
 

Xampp + Bluestacks on 10.0.2.2 IP Address

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...
 

[BANano] Capture webcam, microphone, screen

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!)

mr1.jpg
...
 
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[B4J] A solution for SQL Brute force Protection

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...
 

Attachments

  • MBB.zip
    14.9 KB · Views: 380
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[BANano] MySQL CRUD with PHP - Part 1

Attachments

  • BANanoMySQL.zip
    3.7 KB · Views: 635
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[BANano] MySQL CRUD with PHP - Part 2

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...
 

Attachments

  • BANanoMySQL.zip
    4.6 KB · Views: 637
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B4XTable + jPoi + Excel Workbook

SS-2019-04-10_10.52.25.png


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

The almost complete code:
B4X:
...
 

Attachments

  • B4XTableWithExcel.zip
    29.3 KB · Views: 1,038
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[Server] Packaging OpenJDK for Server App

I couldn't find this on the forum but if you are looking to package your server (non-UI) app with Java 11 (OpenJDK) then you should be aware there is no JRE per se.

I came across an article (link...
 

[BANano] Creating Master Details Grid with UOEGridTable

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[BANano] Creating Connected Grid Tables with UOEGridTable

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

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...
 
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[ABMaterial] Theming the Framework

ABMaterial Framework for WebApps

Theming


Definition (Wikipédia):

Theming refers to "the use of an overarching theme...to create a holistic and integrated...
 
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[BANano] UOEGridTable IconRenderer

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...
 

[ABMaterial] Theming the Framework - ModalSheets

ModalSheets

what are they and what are they for?
From ABMaterial Demo we can read:

An ABMModalSheet component is like a mini...
 
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[BANanoSQL] Understanding CRUD logic with ExecuteCallBack

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[ABMaterial] Theming the Framework - Canceled

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...
 
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[BANano] Sending Contact Us Form contents to an email with inline PHP

Ola

For this exercise, you need the skeleton & sweet alert banano libraries. You will need to compile them (run + compile as library) using the latest version of BANano.

Why a PHP based Contact...
 

[BANano] MySQL CRUD with PHP - Part 3.1 (A look an inline PHP)

Ola

NB: The code here explains the use of parameter based queries for CRUD

I have been exploring MySQL with BANano, this was previously done using external PHP files and thus using...
 

Attachments

  • UOENowMySQL.bas
    1.9 KB · Views: 414
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[ABMaterial] BuildNavigationBar vs ConnectNavigationBar?

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...
 
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