We are proud to present the maintenance and improvement release 4.3 for OF-1. OF-1 is the only field proven Low-Code Multi-UI Framework for OpenEdge, where all coding – including for HTML5 UI – is done with OE ABL (OO style). Since 2005 our framework is under constant development and improvement. ...
When you encounter production problems, give us a call....
IAP staff is at home office now and working remotely for the customer. This page informs about contact and communication options....
This years PUG organised by the Finland Progress User Group took place between Helsinki and Saint Petersburg, on board the Ferry Princess Anastasia. While we crossed the Gulf of Finland, the participants gathered at the assembly hall in the belly of the ship...
A design pattern is a defined way to solve a problem. Not more and not less. They are a way to keep a project on the road and to give the team a common idea of solutions. If something has a name, you can talk about it....
In a larger project design patterns help to keep the code reusable, readable, and to avoid problems in the long term. E.g. using the "Builder Pattern" allows changing and adding parameters of often used objects late in a project.
This article will describe how to implement some of the patterns in OpenEdge Object Oriented ABL – shortly named OO ABL. The chosen patterns are very common and often used. The view to the patterns is driven by daily, practical work....
