b4x

I always loved the function @wonder had written to read JSON files using a path structure: https://www.b4x.com/android/forum/threads/json-getobjfrompath.85539/#content It truly is navigating JSON trees like a boss and we use his method extensively in almost all our projects. But I always...

Hi guys! I saw the mqtt tutorial from Erel on this site, but it worked with Wi-Fi. Does anyone have information about this? How to make an online messenger similar to WhatsApp?

ciao a tutti. sto provando a creare un generatore di pdf, contenente del testo semplice e dei campi da compilare in un form, prima di generarlo. sto usando la classe cPDF (https://www.b4x.com/android/forum/threads/b4x-pdf-generator-b4x-cross-platform-class-100-b4x-code.145181/#content) ma il...

Hi folks. I've been working on a new project (B4x / V12.80 - Web-Browser) for quite some time now. Now, as my work is progressing I noticed that the webview control can't seem to handle links like downloads (href) or mailto events. Clicking on these links will result in no action whatsoever...

prefdialog.LoadFromJson(File.ReadString(File.DirAssets, "Example.json"))

Is it possible to hide the keyboard when a user clicks a B4XComboBox (i.e. take the focus away from the previous text field)?

Posted in the B4J Code Snippets forum: https://www.b4x.com/android/forum/threads/class-b4x-wmhtml-remove-html-tags-and-replace-html-entities-with-their-corresponding-characters.162596/

See title. The html entities' data were obtained from https://symbl.cc/en/html-entities/ and some additional ones were added. The attached demo project contains the class; there are no library dependencies. Example code from the project: Private wmHtml1 As wmHtml wmHtml1.Initialize...

Posted in the B4J forum at https://www.b4x.com/android/forum/threads/wmbosesoundtouch-control-a-bose-soundtouch-speaker-from-b4x-b4x-class.162205/

The title says it all; tested with a Bose SoundTouch 20. The API info on which this class is based can be found at https://firstandsecondhomes.com/assets/uploads/SoundTouchAPI_WebServices_v1.1.0.pdf. Public methods: - Initialize: Initializes the object - GetBass: Retrieves information about...

Hi, can anyone point me in the direction to be able to use the AS_TextFieldAdvanced to enter phone numbers (I need a + key), Numeric keypad is numbers only; Decimal keypad has '.' but no '+'... Thanks to the wonderful community, for the hel...in advance. James

I want to be able to change the 'title' on the textfield the property 'title' is read only... Can someone help? James

Hello everyone, A few months ago I embarked on a journey to learn B4X Turtle, below are some examples that I converted from Python. While I have many more, these are just a few to showcase the Python converted code. When I have the time, I plan to tidy up the source code and release it on the...

Hi all, I have a project developed in B4X and I look for someone that can make the IOS version full working and must be published on app store too. This project is a time and attendance app that must succed in use nfc,gps and select from a list. The app must work without internet link and must...

Hi everyone, I've to develop a Kiosk Mode Application (for a panel pc/tablet)... I'm concerned about what happens if the app crashes... Is there any robust way to restart the application in case it crashes? Thanks in advance

This is a fully functional ToDo app for Android and IOS (B4A and B4I) With this B4X project I show how to develop a modern and good looking cross-platform app with B4X. Features SQLite Database structure Task due notifications Dark and Light Mode Switch on the fly, without app restart...

A small button, that changes/cycles values from a list. Very useful, to allow user to select specific values from a list. Features: Change background and text color Customizable text label width/size Customizable icon label width/size Can adjust icon spacing/padding Change Event Reversible...

An expandable panel with a titlebar (xq-titlebar), than can host any other view, inside the panel. It can have up to 5 icons in the right corner, one icon in the left corner and the title is auto-adjustable. The panel can also be animated while expanding/collapsing. Features: Up to 5 icons on...

A simple view, that is used as a Title/Action Bar, with icons and adjustable title. Features: Up to 5 icons on the right side Left/Burger icon (visible or not) Change background and text color Each element (burger, title, icons) has each own click event Title label adjusts its width, depending...

The CustomKeyboard library has made a leap in quality to be able to replace the native Android/iOs keyboard and also for the Desktop version. Further developments are planned such as the possibility of adding editable fields from Design which are managed by this keyboard. This required a more...