Tutorials & Examples

A simple, cross platform example that reads data from a database and adds it to a xCLV.

Database source: https://www.sqlitetutorial.net/sqlite-sample-database/

The...

 

UPDATE

Please ensure you use https:// to call the Google fcm api. "Out of the sudden" one of my apps didn't work anymore

$ch = curl_init();
        curl_setopt(...

 

This is B4XPages example for LOTTIE implementation on Android and iOS

B4A Implementation
Uses AXrLottie. Download the library and dependencies here...

 

After some years I have developed several apps to communicate with other apps, servers and platforms. My goal was to have ONE standard solution without additional propriatary solutions which work...

 

I happened to come across a very well written, and absolutely beautifully illustrated, article on how to best use animation in UX. I thought the forum might appreciate it, so here’s the link...

 

Based on the work by UDG in the post: https://www.b4x.com/android/forum/threads/b4x-xui-toastmessage-class.92476/#content

This is a cross platform library that will work in B4a, B4i, and...

 

XUI library v1.4 adds support for asynchronous msgbox dialogs.

The API is simple:

xui.MsgboxAsync("Hello", "World")...

 

Edit: Better to use CLVExpandable class: https://www.b4x.com/android/forum/t...g-or-collapsing-xcustomlistview-items.106148/

Compatible with B4A...

 

B4XCanvas is the cross platform version of Canvas.

Steps to using B4XCanvas:

1. Initialize and pass the target view. In most cases it will be a Panel (or Pane). It must be a Pane in B4J.
2. Make...

 

New CLVHeader class replaces this implementation: https://www.b4x.com/android/forum/t...ce-animated-header-to-xcustomlistview.105343/

...

 

xCustomListView v1.50 adds an important new event named VisibleRangeChanged. This event is fired whenever the visible range of items changes.

We can use this event to defer the items creation...

 

Start with this tutorial if you are not familiar with custom views: [B4X] Custom Views with Enhanced Designer Support

With the help of XUI it is quite simple to create custom views classes...

 

Hello Forum,

in this Example i want to show you, how to use the ASTabMenu togehther with the xCustomListView, to handle a lot of Tabs without getting into layout problems...

 

Question: How can I build a layout with X controls spread horizontally or vertically?

Answer: You can use the designer script for this. As the designer script engine (currently) doesn't support...

 

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This video takes you through the process of creating onboarding...

 

 

I would like to list here and give some tips where I get my design ideas for the apps I develope.

1. Very simple, for example i want to design a Bottom Card, then i type on google images...

 

More videos: https://www.b4x.com/etp.html

The example app is attached.
Note that the correct library that needs to be checked, except of B4XPreferencesDialog, is XUI Views...

 

The soon to be released versions of B4A, B4i and B4J include a new feature named: designer script extensions. The new feature allows calling B4X code from the visual designer scripts.
Note that...

 

1. This tutorial is about BitmapCreator v3.5+.
2. It is relevant for B4A, B4i and B4J.
3. The features discussed are only needed when making hundreds or more drawings per second.

Drawing...