Embed Qodly pages in a 4D web area without extra cost
With 4D 21, a new opportunity opens up: seamlessly embed a Qodly page inside a web area on a 4D form with no additional 4D Client license required. Po...
January 7, 2026
1 min read
ORDA
ORDA – Handle an event-driven logic during database operations
This feature keeps going on with a new paradigm: handle data in an event-driven way. The 4D 21 provides a complete series of events related to databas...
November 28, 2025
1 min read
ORDA – Permissions – Restrict / allow web access to the resources in one click
Discover here, how, in web processes, you can protect your resources (data + business logic) from malicious accesses and from unauthorized users ... i...
November 27, 2025
1 min read
ORDA – Constructor and touched event – Detailed behaviour through a network
In this previous blog post, you discovered that ORDA entities can now have a constructor, allowing entity instantiation to follow a complete object-or...
August 25, 2025
1 min read
Stricter class-based typing for objects
With 4D 20 R10, object typing takes a major step forward, giving you more confidence and control in your code. Instead of simply checking if a value i...
July 16, 2025
1 min read
Touched event
ORDA is a core long-term feature that opens up a world of new possibilities in 4D. We keep enhancing ORDA to help you write powerful code. As a resul...
July 16, 2025
1 min read
ORDA – Get started with the entity constructor
The 4D language supports the concept of classes and thus, the concept of constructor. On the another hand, the ORDA abstraction layer, through Data M...
July 15, 2025
1 min read
ORDA – Say Goodbye to Empty Spaces in Your Entity Selections
We've all been there. You build a beautiful interface that displays an entity selection for users. They can drop entities to refine their choices, but...
July 18, 2024
1 min read
ORDA – Restrict Data to Relevant Criteria
In 4D 19 R8, we introduced a robust permission system, granting you granular control over user access to your data. This system protects your data dep...
May 3, 2024
1 min read
Improved 4D Client Licenses Usage with Qodly Studio for 4D
Those of you who have started using Qodly Studio for 4D already know how powerful this new tool is for developing business web applications. If you h...
May 2, 2024
1 min read