b4j

Hi everyone, I want to display a web page in my webview that has JavaScript and CSS built in. But it turns out the webview doesn't show much of the JavaScript (like graphics) and the icons aren't displayed either. Does anyone know how to fix this problem so the webview works like a normal web...

Hola a todos, quiero mostrar en mi webview una página web que posee internamente javascript y css....pero resulta que la webview no me muestra mucho de los javascript (como son lo de gráficos) y los iconos tampoco se muestran. alguien sabe cómo arreglar este problema y que el webview funcione...

The attached small non-ui app automates everything described here: https://www.b4x.com/android/forum/threads/using-resource-hacker-to-replace-openjdk-platform-app-name-and-icon.136771/ It uses shell commands to make adjustments to the properties of the app.exe file that is created in the...

Another Star Field Simulation. #Region Project Attributes #MainFormWidth: 1024 #MainFormHeight: 800 #End Region Sub Process_Globals Private fx As JFX Private MainForm As Form Private Canvas1 As Canvas Private Timer1 As Timer Private Stars As List Private...

Hi, I have a B4J 10.30 project with a Main Form Style Decorated. In my AppStart I use this code: Dim jo As JavaObject = MainForm Dim e As Object = jo.CreateEventFromUI("javafx.event.EventHandler", "scroll", Null) jo.RunMethod("setOnScroll", Array(e)) If I start the code at the...

Dear Community, in a well secured Company-Windows LAN (WIN10 Client), i got the following Error due to this Standard Request: Dim j As HttpJob j.Initialize("", Me) Dim url As String = "https://www.google.com/?safe=active&ssui=on" j.Download(url) Wait For (j) JobDone(j As...

Name: GBEToast Type: Class as native class or b4xlib Vers.: 3 (C): Royalty free private/commercial for licensed Anwhere Users GBEToast is a permanent or time-controlled display for program messages. It is an extended program class for the B4A and B4J programming languages. Function overview...

Hi everybody, I have some apps (b4a) that use DBRequestManager to connect to an Oracle database and everything is working right, and I am also experimenting with a WhatsApp Bot and I need for the bot to connect to the same database, the bot runs on NodeJS and although it is possible to connect...

In the previous thread, I have extended the gauge library for LCD skins，actually ,the medusa library contains two controls-gauge and clock , here I will share the clock control. Example and extension library are attached. it depends on jgauge library. hope you enjoy it.

I'm using B4J v10.30 on Windows 11 with the recommended java 19.0.2. If I try to run my app in debug mode, it works for the first time, then in any subsequent runs, the Compile and Rapid Debug (Build: GUI64) window remains empty and nothing happen. No issues at all in Release mode. If I restart...

At least the people of my age may remember these jar games on first mobiles like Sony-Erriscon, Motorola, LG, Nokia, ...etc, It was fun for the eye to catch these vivid colors and moving heroes. For me, it is also fun to let b4j run them and enjoy the good old days. However, all jar files (like...

The Medusa is a great resource for numerous modern looking UI gauge controls, Erel has wrapped most types of gauges in the library. I really like the LCD skin of this control, so I extended this jgauge library for the skin. Example and extension library are attached. it depends on jgauge...

This is a wrapper for odomter library License: https://github.com/HanSolo/odometer?tab=Apache-2.0-1-ov-file#readme The library containing an odometer and two spinner controls. I have only wrapped the odometer. Example and library are attached. Just for fun. hope you enjoy it！ Have a nice weekend

This is a wrapper for rxcontrols library from GitHub((MIT license)). here is a video by the author introducing RXcontrols. I have wrapped 4 controls from this library, 3 of which have been posted in B4J Share Your Creations. 1. Another audioSpectrum control 2.Translation Button 3.RXCarousel...

It's also from the project which introduced at the thread. Cause file size is limited, the gif only demonstrates the around style. for more styles, please see the example Properties: There are 30 animation styles in this control. I only wrapped 11 of them. if you like other styles, you can...

Hello, Im new to B4J. In the Designer I add a context menu with 3 items to a button. Can anyone help me with a B4J snipped how to get the click event if a menu item is selected? Button_click will not work on right mouse click. I think a way is to use Mouse_Click Event and to look if the right...

The control is one of the RXcontrols from GitHub. There are many excellent controls in the project. This is a video by the author introducing RXcontrols. I only wrapped the audiospectrum control. If you are interested in other controls, you can also wrap them (MIT license) The usage is...

Hello Experts, I like to change the Database Password by B4J Code. Can anyone help me with a snipped. Thank you in advance.

Buongiorno, qualcuno ha a disposizione un esempio in B4J per l'utilizzo dell'oggetto WebView ? vedo del codice nel forum ma manca sempre un "pezzetto" per partire Sub Globals Private WebView1 As WebView Dim WebViewExtras1 As WebViewExtras Dim WebViewSetting1 As WebViewSettings...

What is the best way currently to compile a B4J app into an installer to run on a target PC? I tried the built-in packager, but I get this error: module b4j does not declare `uses` I would assume that if this worked I would use Inno setup. SO what are my options?