In a display screen I have the following fields - Member ID and book ID.
When I take F4 on Member id I want the Member details window to open and when I take F4 on Book id, the book details window should be opened.
Now my question is: I have declared F4 function key as CF in the display file & the separate subfile windows have been coded. But how will AS/400 know that I am taking F4 on Member Id or Book ID? Which key word can I use to trigger this?
Can you please answer this?