b4x

Currently in the B4XCache class, the cache keys are decalred as Strings. This means that numbers don't sort properly when using B4XCache.Keys.Sort. Could the keys be changed to be decalred as Object as they already are in B4XOrderedMap? Example: Private cache As B4XCache Private b4xmap...

Dear B4X Developer Community, I want to share with you my observations on the current state of B4X and B4A related searches on Google Trends, and what I have discovered has left me very concerned. I appreciate any correction if my interpretations are wrong. The time has come to unite our...

Hi, How can I handle pressing back when the ProgressDialogShow2("Some text",True) is shown? in the example below, I want to change it to : ProgressDialogShow2("Downloading...", true) and find a way to cancel the http job process if the user presses cancel or back key. Any more help or...

Hi, I am now working on using the WP REST API to confirm login details of my apps user. I`m using the following code, which is partially working; but I`m not getting the expected response from the API. The code I`m using is Private Sub B4XPage_Created (Root1 As B4XView) Root = Root1...

Boas, Achei interessante ter uma idea de como o B4X se distribui nos países de Lingua Portuguesa, independentemente da nacionalidade dos programadores. Poderá ser igualmente interessante para quem andar a procura de oportunidades de emprego com a plataforma, ter uma ideia onde existem mais.

Hi all, So I have an interesting proposition, I`ve been asked to make a B4X app that views and edits data for a WordPress website. I`m familiar which tables that data is stored, etc. But what I can`t quite grasp is how to I check the user login details (username/password) against the...

Hello everyone. I had some problems running my code (Maven artifact not found: androidx.core/core-ktx) so i followed the advises given here. Now i have this message: There is no android-30 in platforms (only 28 and 33). I uninstalled and reinstalled B4A. I deleted and redownloaded everything...

Hello everyone! I am building an Android App with B4X for a scanner. In the module, that I'm writing at this moment i want to present some pieces of info about the product scanned to the user. To do that i use TabStrip (because in some cases i need 2 pages for the info and because i like the...

Hello all . I am loading a scrollview to display 6 views (panels, etc) My problem is it scrolls to the 4th panel and not the 5th and 6th panels. I am makeing this app for b4i, and b4a. Class_Globals Private pnlscrollview As B4XView 'This event will be called once, before the page becomes...

Hey ! How many of you want a free webrtc Library for b4x ?

codeBarGenerator is a class that generates barcodes. It is written in B4X and is compatible with B4A, B4i and B4J. At the moment the class only generates barcode in EAN13, UPC-A and CODE128-B format, you can modify the class and improve it even more. Versions V1.02 - barcode in CODE128-B...

hello every body. today I'm happy to share my app that Built with powerful B4X compiler?:cool: (With B4X it has become wonderful?). What do you think about its design and features? 7th step ??????? https://play.google.com/store/apps/details?id=com.seventhstep.app ????????

In b4a i can do toastMessage("android.") in b4i i can use HUD toastmessage("ios") I am working on a cross platform app. So is there a way to Example If b4i then Toastmessage("b4i") else if b4a Toastmessage("b4a") Is there any documentation for this. I hope my question makes sense...

Hi, How can I select an item in the 'shortoptions' list from code, in a B4xPreferencesDialog. Setting other items is simple; but can`t figure how to do this? Thanks, James

Hi All. I picked up programming in B4A again after a few years and I have started to use B4J also. For my current project I use B4XPages, B4XTable and SQLite. I have searched the forums and looked at the teaching guides, but can't find the answer to the next question : How can I make B4XTable...

Hi All, I have an B4X Project, which is receiving Data via Serial Lib and AsyncStreams. The data are measuring value which come continiusly (200kHz) approx. 15 values every second. The incoming data is very difficult to handle and i have problems with handling the gui. How can I manage to put...

Hi, I`m using BCtextengine on a B4X app, all is working well in B4A, but I`m getting an error in B4i "Object was not initialized (UIFont)" The font file is in the Special directory, I`m using the fonts name without spaces as shown in the attached picture. Appreciate any advice as this is...

Just a small change to the B4XDateTemplate class that is in XUI Views This just makes the year change +/-1 if the month changes from Jan to Dec, or vice versa. 'Original Private Sub btnMonth_Click Dim btn As B4XView = Sender Dim m As Int = 12 + month - 1 + btn.Tag month = (m Mod 12)...

Ciao a tutti , sono un principiante ho creato una semplice applicazione per una pagina web che ho già pubblicato su apple store e su Google Play. Riesco a mandare le PUSH direttamente dalla console di Firebase e con il codice b4j indicato da Erel nel tutorial, Ho visto che c'è un plugin di...

Hi, This class cPDF.bas (version 0.6 - 2024-01-03) generate PDF File with limited fonctionnalities (but enough for me) Add pages with different paper size (use constants or custom size) PDF standards font (Courier, Helvetica, Times, Symbol and Zapfdingbats), style (Normal, Bold, Italic...