B4J Tutorials

Hey, i had some trouble with OpenJRE8 and this was the solution.

This Tutorial help you, if you have for example this error:

java.lang.RuntimeException: java.lang.NoClassDefFoundError...

 

Ola

Get Up and Running with UOE
PhotoNinja B4J Source Code

A couple of weeks ago I bumped into a You-tube Channel ran by The Net Ninja
Whilst the internet is so full of stuff...

 

Hello,

I found something interesting from Daestrum and tried it out to see if it could be used for BANano.

With this code it is possible to establish a communication between a B4J WebView...

 

BANano 2.19+ has a new object: BANanoPromise. It allows you to easily use Javascript Promises.

A promise can be useful e.g. if you want to upload/download files, which can take some time to do...

 

Hi there

First and foremost, thank you for making a decision to view and even read this thread. Whilst not being an expert in BANano and still learning the ropes, the article is mainly about the...

 

Hi there

This is just my method (without abstract designer views) of adding and binding events to elements.

1. Elements are added to the page
2. After the page content is updated, events are...

 

Ola

Part 2

UPDATE: BANanoSQLite now available for actual sqlite db CRUD using PHP

I've been wondering if I could be able to do this as I want to distribute my app with an...

 

This document is intended to add a little understanding as to how Resumable Subs actually work under the bonnet and is intended as a complement to how they are used as Erel explains in his...

 

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...

 

Hi

UPDATE 2020-05-19: Please use this library instead

Source Code

Honestly I am not qualified enough to write this tutorial, but anyway, its a shot. I want to use this...

 

DOWNLOAD THE LATEST VERSION OF BANANO:

https://www.b4x.com/android/forum/threads/banano-progressive-web-app-library.99740/#post-627764

Check out part 1 of this tutorial here...

 

DOWNLOAD THE LATEST VERSION OF BANANO:

https://www.b4x.com/android/forum/threads/banano-progressive-web-app-library.99740/#post-627764

INTRODUCTION

BANano v2 has a completely new...

 

Peter had a great idea for a new feature in BANano:

Hello Alain,

So you don't get bored , I have an idea for another BANano killer feature: ServerCode

Imagine, it would be...

 

NOTE: This system is depreciated in V2 and replaced by a much better and complete solution. See here...

 

A friend of mine created a docker image for me to debug apps on my server quickly and easily.
I am happy to share this with you.

https://hub.docker.com/r/o0shojo0o/b4jbridge

 

Javascript acts differently compared to java when doing some async stuff and is rather complex. However, I've tried to make it as comfortable as possible for you, the programmer. All you have to...

 

A better tutorial: https://www.b4x.com/android/forum/threads/banano-v2-2-b4j-abstract-designer.101544

-----------------------------------------------------------------------------
In...

 

I took my inspiration from Erels JavaObject to make a similar one for BANano. This is the 'Object' that rules them all... (in version 1.08+)

What is the difference between a...

 

Here is an example on how to connect with a Jetty B4J server. The example shows how you could use the B4J server to login/logoff and run a basic REST API call.

The project zip file is in post #3...

 

UPDATE: since december 2022, chrome plugins like this have stopped working. Luckcely, the author of this plugin has created a standalone alternative you can install on your computer:

Simple...