How to generate RPG code based on screen files

Current ideas

Because the sub FileCodeSimilarly, it is very simple. To reduce errors and improve efficiency,

Therefore, the idea of generating RPG code based on screen files is generated.

General Process

1. Use SDA to design the screen

Subfile name sfxxxx

Subfile name s # Slx

2.Program

Provides the PF definitions and required operations required for table F.

Generate the corresponding variables of keylist and keylist based on the input table

Determine whether the screen file has subfile

3. If yes,

Generate functions such as @ crtsb @ dbtosf @ redsb @ chksb Based on the indicator.

@ Crtsb function fill sub file (call @ dbtosf)

@ Dbtosf Function Sub File assignment statement

@ Redsb function call subfile display

@ Chksb function traverse subfile to see if there are any items selected