News
Avatar

4D 20 R4 is Here

Introducing 4D 20 R4 – Available Now!

Here’s a closer look at what awaits you with this feature release:

Download 4D 20 R4 (monthly Hot Fixes available)

  • Integrated support to create PDF documents with embedded XML data for electronic invoices in 4D Write Pro.
  • Enhance your coding experience with features like the new Try(Expression) keyword, real-time syntax, and class type verification with Code Live Checker. The #DECLARE prototype replaces the ‘Compiler_’ method declaration, and new formatting options for date and time give you a wide range of customization.
  • Create, update, and delete with Data Explorer for debugging, testing, and administration purposes.
  • Build applications seamlessly with the latest Build4D component on GitHub. Create scripts for Client/Server applications from start to finish and integrate them with your preferred continuous integration tools.
  • Say hello to non-blocking printing, enabling simultaneous execution of multiple print jobs for enhanced application responsiveness. 
  • Widen your security options with ECDSA support, which ensures security through SSL/TLS for client-server communication and HTTP requests.

Read more

Tips
Vanessa Talbot
blank

How to Implement Continuous Integration with 4D: A Step-by-Step Guide

In the world of software development, a new concept has appeared in recent years called “Continuous Integration.” The definition we see or hear everywhere is :

“CI is a process that automates the compilation, testing, and delivery of an application on a regular and frequent basis.”

Having understood this definition, which expresses an interesting and promising process, what do I need to do to implement it in 4D? If you search the Internet, you’ll find that there are many CI tools and frameworks available.

However, there are several prerequisites before using these CI tools.

Read more

Product
Vanessa Talbot
blank

Qodly Studio for 4D: What’s new in 4D 20 R4

Qodly Studio for 4D presents an intuitive solution for crafting web applications with minimal coding effort.

Seamlessly integrated with 4D Server, you can easily leverage existing business logic developed for desktop applications.

Curious about what’s new in Qodly Studio for 4D 20 R4 with the latest 4D release? Keep reading to find out about the cool new features for your web application.

    Read more

    Product
    Vanessa Talbot
    blank

    Create, Update, and Delete with Data Explorer

    The Data Explorer is a powerful tool for visualizing data. Its capabilities allow administrators to effortlessly ensure data consistency. At the same time, developers can validate their code for creating, updating, or deleting data – all without the need to craft new forms.

    Now, with 4D 20 R4, users have the ability not only to visualize but also to correct their data directly within the interface of the Data Explorer. That’s right! You can add, modify, or delete data directly in the Data Explorer interface.

    Read more

    Tips
    Vanessa Talbot
    blank

    A class for easy handling of your sub-forms

    On the forum, several requests, tips, or questions have been asked about displaying a message, an hourglass, or some interface elements in the foreground of a form while blurring out the rest. You can create this type of interface with sub-forms and call forms. The code can get complicated if you’re working with a multi-page form.

    To simplify your work, Vincent De Lachaux has prepared a class to simplify the management of sub-forms displayed in a multi-page form. It handles loading the sub-form on the fly, controlling it from a worker, and repositioning it if the main form is resized. You can focus on your dialogues without worrying about the mechanics.

    Read more