b4x

Since 2015 I have been developing in b4a, then I went to b4j and b4i, followed a part of the evolution of the 3 IDEs and I am very grateful for what Erel did for me, today I have an extra income that helped to buy my house here in Brazil, thank you very much! I always recommend b4x to all my...

It is a personal project of mine that I started as a hobby on B4i and it has become an interesting project, so that I have modified it to be multiplatform. It is an http server, which allows a browser to navigate on html pages stored on the device. In addition, dynamic pages can also be...

Initial condition: - Windows 10 x64 (20H2) - Have two displays (Extended mode) - The IDE window sized to show a part on each screen Problem: - When the IDE window is maximized, a portion of the window remains on the second screen Verification: - This problem does not occur with other programs...

Hi, I am starting to use B4X pages. All good except I am having trouble finding how to create a simple menu scheme. If I create the menu in the activity, it does not show on the page. (No 3 dots icon) If I place it in the page it shows on the page OK but I cannot see how to create the event...

I am working on a remote thermometer for my greenhouse using an ESP8266-01 and DHT11. Currently I am using AsyncStreams + B4XSerializator which is simple to work with and works well. Now I want to put the ESP8266 in deep sleep mode so save battery and only wake up every 5 minutes or so. But...

This is a small class to easily build SQL queries declare an instance of the class clBuildSQL and initialize it Private fBuildSQL As clBuildSQL .... fBuildSQL.initialize Insert record Just pass as first parameter the table name and as second parameter a map with pairs keys/values...

This is a small class to easily build SQL queries declare an instance of the class clBuildSQL and initialize it Private fBuildSQL As clBuildSQL .... fBuildSQL.initialize Insert record Just pass as first parameter the table name and as second parameter a map with pairs keys/values...

I definitely want to speed up the development of my softwares; I decided to develop a very useful snippets manager. Although the main purpose is to have all your snippets at your fingertips, saved in a local db, cataloged and easy to find, I have also added the possibility of inserting those...

SD_Selector Author: Star-Dust Version: 0.05 fourSelector Events: ChangeValue (nSelector As Int, Index As Int) CenterClick Fields: mBase As B4XView Tag As Object Functions: Class_Globals As String DesignerCreateView (Base As Object, Lbl As Label, Props As Map) As String Base type must be...

EDIT: Attached MySnippets.b4xlib and instructions about how you can add your own code snippets (see them after the line of asterisks in this post) Watch the animated gif in post #7 to see how to use this library...

This library is an update of this source based on @Erel's code (here) New indicators in the shape of Heart, Infinity, Bubble have been added and some bugs have been fixed. NOTE: You can use this library for personal and commercial use. Include it in your projects. Attention, even if it is a...

iSD_Dice Author: Star-Dust Version: 1.04 DiceView Events: Click CompleteRoll Fields: mBase As B4XView Tag As Object TimeMovment As Int Functions: Class_Globals As String DesignerCreateView (Base As Object, Lbl As Label, PropS As Map) As String Base type must be Object Initialize...

For Rolling Ball see here jSD_Dice Author: Star-Dust Version: 1.04 DiceView Events: Click CompleteRoll Fields: mBase As B4XView Tag As Object TimeMovment As Int Functions: Class_Globals As String DesignerCreateView (Base As Object, Lbl As Label, PropS As Map) As String Base type must...

SD_Dice Author: Star-Dust Version: 1.04 DiceView Events: Click CompleteRoll Fields: mBase As B4XView Tag As Object TimeMovment As Int Functions: Class_Globals As String DesignerCreateView (Base As Object, Lbl As Label, PropS As Map) As String Base type must be Object Initialize...

I made this "stuff": a menu with thumbnails of recent B4XPages (which can be opened directly from the menu, of course). It is a class: are you interested in having a library?

Tested with both B4A and B4J - see https://www.b4x.com/android/forum/threads/controlling-sonoff-s20-smart-power-plugs-b4x-home-automation.125768/

Hi gang, Here's how I got the Sonoff S20 to work with B4X. As the standard firmware doesn't come with an API and I wasn't successful trying to translate pySONOFF to B4X, I went down another path which was more than worth the effort of looking things up and ordering a bit of additional low-cost...

Hi everyone, my colleague wrote a webapp with visual studio that allor the users to login to save data on a database and show a confirmation message, and it works correctly via the browser. I've write an app with B4A that just load this webpage in a webview so i can easily share the apk with...

Hello, I know that this question was answered 2 years ago. I wish to know if there are some news, there will be more clearly a macOS version of b4x ide, or will remain only for Windows? Thanks in advance for answering :D

Hi everyone, it is possibile to get a reference of the label used for the "TextItem" of a CustomListView? i wish to change the backgroud color of the label, text size, round the corners etc.. I know that there is the .DesignerLabel method, but if i try to change color it does not work Thanks...