-
Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
Tutorials & Examples
Android development starts here.
Please do not post questions in this sub-forum.
[B4X] AS TextFieldAdvanced + AS BottomPhoneNumberFlagPicker - Simply let your users enter their phone number
[B4X] [XUI] AS TextFieldAdvanced - Title, Information, Counter, Password, Button, Prefix, Suffix, Icons, Multiline
With this view you can quickly and easily add good looking text fields, with title and or bottom text. Additionally you can make the TextField a button, so that you can open menus, but still keep the design of the text fields. The view speeds up development because you don't have to worry about...
www.b4x.com
[B4X] Supabase - Realtime Broadcast example app
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
This is a simple B4X broadcast example with supabase as backend.
...
Last edited:
[B4X] AS Scheduler - DayView
[B4X] [XUI] AS Scheduler 📅 - MonthView, DayView (Week), AgendaView and CalendarView [Payware]
The AS Scheduler is a B4X library for displaying and interacting with appointments. You want to try the views out? Then click here This library is not free, because, it cost a lot of time and gray hair to create such views. https://payhip.com/b/nrtw5 Thanks for your understanding. :) The...
www.b4x.com
The following thread lists all the features...
Last edited:
How to change Default Android Emulator Skins (AVD) with Device Skins
- By mcqueccu
1. Download the skins from https://github.com/larskristianhaga/Android-emulator-skins
You can download skin for just one device or download all as an archive
2. Create a...
You can download skin for just one device or download all as an archive
2. Create a...
Last edited:
[B4X] Supabase - Realtime Presence
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
Share state between users with Realtime Presence...
[B4X] Supabase - Realtime Broadcast
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
Send and receive messages using Realtime Broadcast...
[B4X] Supabase - Realtime Postgres Changes
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
Listen to Postgres changes using Supabase Realtime...
[B4X] AS DraggableBottomCard - Drag Indicator - Confirm Button
[B4X] [XUI] AS Draggable Bottom Card
This is my 2k'th post on this Forum and i want to share a nice library with you i made some months ago. It was not easy to create this library, it took many hours of testing and programming to make the user experience as good as possible. If you want to support me, then you can do this here or...
www.b4x.com
DragIndicator:
'DragIndicator
Dim xpnl_DragIndicator As B4XView = xui.CreatePanel("")...
Last edited:
[B4X] AS ViewPager - Infinite scrolling
[B4X] [XUI] AS ViewPager based on xCustomListView
Hey, thanks to @KZero for his good zPager class, i was able to extract a few things from it to make this cross platform view. I spend a lot of time in creating views, some views i need by my self, but some views not and to create a high quality view cost a lot of time. If you want to support...
www.b4x.com
A small example project on how to achieve endless scrolling in both directions with the as...
Last edited:
[B4X] Supabase - Supachat chat example app
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
This is a simple B4X chat example with supabase as backend.
Setup...
Last edited:
[B4X] Supabase - Database Limit and Offset
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
LIMIT and OFFSET allow you to retrieve just a portion of the rows that are generated by...
[B4X] Supabase - Database OrderBy
[B4X] Supabase - The Open Source Firebase alternative
Supabase is an open source Firebase alternative. It provides all the backend services you need to build a product. Supabase uses Postgres database with real-time capabilities. Basically, supabase provides an interface to manage postgres database that you can use to create table and insert, edit...
www.b4x.com
You can order by just one column, or with multiple columns.
Available sorting commands...