b4j

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...

该控件是来自 github 的 RXcontrols 之一。项目中有许多出色的控件。 这是作者介绍 RXcontrols 的视频。 [媒体=youtube]d0UgwBxBJ74：35[/媒体] 我只包装了 audiospectrum 控件，如果您对其他控件感兴趣，也可以包装它们（MIT 许可证) 用法非常简单，附上了示例和库。 性能： 特征： 1. 6 种波峰位置 2. 5 种预设频谱样式 3. 3 种对齐模式 4. 光谱样式可定制 可以使用自定义的光谱样式，如何自定义，需要联系项目作者寻求帮助 希望你喜欢它。

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?

Hello all, I hope all is well. I have an issue where B4J will not load any layout files after installing 10.20. When I select a layout from the file menu in the designer I get an error. An error occured. Error loading file. Array dimmensions exceeded supported range. The project compiles and...

I'm creating a UI b4j program and find that while iterating the filesystem and stuffing a database (9 fields) all works fine. However, when I use the MD5 feature of the encryption v1.1 library (I am getting a checksum of the files themselves) memory quickly rises out of the heap space (>8GB...

Hello everyone. Just a thing: I wish to do a SUM of amounts in a table (column named 'montant': With this code... Dim va As Double=sql.ExecQuerySingleResult( _ ' "SELECT SUM(montant) FROM depenses WHERE idlieu = " & f ) where f is an id in a list ( 'Dim f As Int=li.Get(t)') appears...

Dear all From the little I know about Python, I can create a code, using the "fitz", "os" and "re" libraries to open PDF and find data within it, split PDF, save files. Something simple but effective where I can find fields and extract data. Example of a Python function that searches for data...

But if to make lots of preparations: 0. Do not forget to include into the B4J library folder file: www.b4x.com/b4j/files/bluecove-2.1.1-SNAPSHOT.jar 1. Install Linux Bluetooth Bluecove stack (the library we have, thanks, @Erel): 2. Include the user into "bluetooth" group: 4. Setup driver...

In the five years that I have been using my single B4XPage expandable Drawer menu in B4J and B4A, both the IDEs and the B4X components have evolved. The time was ripe to create a new version called m3Menu. Below the result and an overview of the possibilities: The starting point was that the...

This tutorial is made for Linux JDK14 set Java + JavaFX for B4J practically, AI suggestions were partially OK only. The .jar app file is compiled at Windows developer host. Very important part is the starting line of the GUI app under Linux, here the correct starting line after the...

Hi I'm trying to call an asynchronous function in python using the new pybridge framework but I can't get it to work. I attach part of my code and an example project, greetings Private Sub AsyncFunction As PyWrapper Dim Code As String = $" import asyncio async def AsyncFunction()...

What is EasyHTML? 🏗️ EasyHTML is a lightweight and intuitive library designed to simplify the creation of HTML elements using an object-oriented approach. With support for attributes, classes, styles, and even HTMX integration, EasyHTML makes it effortless to generate dynamic HTML structures...

I have a greenhouse which uses and STM32h7 processor to control the temperature. The controller has an ethernet port using LwIP. This port connects to a wireless bridge into my home LAN. I use a c# system tray application to get the data from the LAN an put it into an MySQL db. The ethernet...

See title. Example code (from the attached demo project): Sub AppStart (Args() As String) Dim wmB4Jargs1 As wmB4Jargs wmB4Jargs1.Initialize wmB4Jargs1.AddStandaloneArg("--nodetails", "-n", "This (optional) argument stands alone and does not need a value", False)...

I am working on a project and I am using a JQPlot class I found on this thread while the class works great I noticed that the charts/plots don't get resized when the entire page gets resized. I have placed each plot on a container, the container gets resized just fine but not the plots. This is...

It is the last day of 2024, I am glad to share a simple library for LaTeX mathematical expressions. LaTeX is a typesetting system,its markup describes the content and layout of the document, the library I wrapped is only for mathematical expressions. license GPL2.0 It is very simple, only one...

I tried a few different ways, I couldn't make this shell output work. I tested .jar on ubuntu, when I run same code it works. Not raising also any exception. It is a console application. Looks like when I make shell call, application stops working. Never reaches to Log("Operation complete")...