Code samples, whitepapers, and discussion on techniques for using various ABL features and solving various requirements faced in writing ABL code.
A very simple Hello World WebServices example using Progress 4GL and the OpenEdge Sonic-ESB adapter. We send a string to the Webservice and the
This sample codes are in reference to the PSDN Webinar Call Any Web Service from the 4GL. View or download the web seminar recording. If you have any questions regarding the sample code, please contact Michael Resnick.
The purpose of this service is to take the Stylus API and use it as a service on the ESB.
The Basic eScript WebObject offers an alternative model for developing WebSpeed applications to those supplied with the Progress and OpenEdge products. Its offers a method of implementing a web user-interface in a way consistent with the model-view-controller (MVC) paradigm recommended by the OpenEdge Reference Architecture.
This code example shows how Crystal can retrieve data from an AppServer, reusing the existing business logic and security, just like the OpenEdge Reference Architecture prescribes.
Eric Debeij, Sr. Product Consultant for Progress Netherlands, has constructed a ABL wrapper around the enormous wealth of possibilities of calls from Progress to Crystal. It offers a set of ABL applications which implement a very easy to use interface which takes care of all the hard stuff for you.