This was done for my wife who just wanted to record her weight when slimming, which is nearly every month or week, depending if the dress she wants to wear fits or not :) It starts off with a simple config screen where the user enters standard...
Well... In old Visual Basic had mdi child windows... Well i think that in B4X have many ways to achieve that... I think that this will be helpful... for anyone need... to split his work at many windows that will be inside one (the master...
Hi I develop software for encrypt and decrypt string with password This software develop with B4j (Thanks Erel) I use B4xEncryption that you can use it in B4i,B4a,B4j In this software you enter text and password and get encryption text And use it...
This is two-thirds of a full KVM that runs in the JVM. There are two components: the JVMKVM_Controller and the JVMKVM_Target. You run the target on the machine you want to control. You run the controller on the machine that will be doing the...
Hi there As it takes time to create, debug these projects, the source code for this WebApp is DonationWare. Find the PayPal link below. When donating, please indicate that it's for SithasoDaisy jBluetooth...
Morph Example (Square -> Circle) (move you mouse on the form) Code: #Region Project Attributes #MainFormWidth: 600 #MainFormHeight: 600 #End Region Sub Process_Globals Private fx As JFX Private MainForm As Form Type...
Just a little test project for a client I did the other day using B4J and B4A. I may post the code later if I ever get the time. The basic idea was to interface an old rotary phone with a modern cellphone. So, I used a Raspberry Pi 2 to do the...
Merits for Wonder Class and Procedures LittleSquare Physics Demo https://www.b4x.com/android/forum/threads/littlesquare-physics-demo.58225/#content Merits for Daestrum function setRotatePoint...
Once upon a time, I tried to build a 3D engine from scratch. The moment I realized I needed to dive into some higher mathematics in order to perform proper rotations, I kinda walked away and left it unfinished. Example 1: Opens and displays a...
I needed to generate QR codes for testing. Type in the box. Click the button. It generates the code. Works in B4A/J/i. Perhaps someone else will find it useful.
Hello. I would like to present a simple service that I once wrote for a client and now modified for myself. The service consists in sending an anonymous message to the recipient on a telegram. How it works: 1. We join the telegram bot (name on...
Try to remake live pad kind of music app. Hope one day I can make all these B4J app demos complete and port to android. Since the pad view needs to be dynamically created so finally I learned how to make custom views and add it to parent by code...
Hello everyone, Those of you working with GIS might be interested in the following recent research paper describing 3D land surface area calculations implemented in B4J. https://www.researchgate.net/publication/355179797 Many thanks to you...
Hi, Update to Sqlite Repl, 07/31/2017 Implemented RECORDS command. This returns the number of records in the Current Query, or the number of records in the Current Table. Fixed an incomplete sentence regarding HTMLINPUT in the instructions...
Hi All I made this handy wind compass using (at Erels suggestion) two images one for the compass card (scale) which is fixed and one for the compass pointer which is the moving part. I tried using iVpointer.SetRotationAnimated, but of course...
Hi there The fact that on the Files tab, one is able to open a file with an external program got me thinking this morning. What if I can write a B4J app, that can get passed the file name I selected, then process something inside the file and...
Using CSS on controls is fine when using the standard set. If you want to delve deeper you have to read the Oracle CSS guide, which is good, but tends to add pain by the phrase 'also inherits from ????', so you spend time reading that control...
small bingo scratchcard.
Hi All, I have created an app for managing multiple .b4xlib libraries. I found that keeping multiple libraries updated while they are being developed and tested was quite tricky. This app helps highlight what has been changed and I keep it...
MOVIES is a program to keep record of all DVD, BlueRay and any USB Movies. MEDIA - ComboBox is used to select the Media Category - USB - DVD - BR. MOVIE NAME - where the Movie name is entered. INFO - An optional Field. Used to show A or B rated...