Leave a ticket on the helpdesk if you cant find what you need or have a request for a new lesson or blog
AS400, IBM i, iSeries, Programming, RPG
DSPF Indicator Command Keys in AS400 RPG (… and iSeries and IBM i obviously) Ever since my days at JBA, I’ve used the old-fashioned function key indicators to handle internal Function Keys selections, or Command Keys as they were known in the System/3x days. These PFKEY ranges from keys 1 through 24. Most programmers used …
Short expressions – simple math expressions (+ = …) : Is A=A+1 the same as A += 1 ? The short answer is YES If you are an old style RPG programmer, evolving into a modern RPG programmer you will frequently see this style of coding when looking at modern RPGLE code examples: $variable += …
Playing with a RPG Subfile Poking around on the filthiest corners of the IBM i Programmers internet this morning, I stumbled across someone else’s sample subfile template for an RPG program. This is quite an old-style RPG program (it looks like it’s from around 2012) but should still work well today. It looks quite nice, …
What is a single page subfile? A single page subfile is a SCREEN OF DISPLAYED DATA, loaded one page at a time. The displayed data is the number of records that are loaded and displayed at a time. In other words, in a single page subfile, all loaded records are displayed at a time. We …
