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Hello Gad,
Am 13.12.2021 um 10:13 schrieb Gad Miron <gadmiron@xxxxxxxxx>:
I need to display several screens worth of a SFL and would like to first display
the last SFL screen with the last item at the bottom line of that screen. the user may then Page-Up to see previous items. I've done such things in the (hazy) past but I fail to remember/locate a working PGM/DSPF.
I would appreciate any advice/example
This highly depends on if you want a load-all or a load-paged SFL.
A load-all is easy: Just don't set SFLRCDNBR to 1 after loading all the records.
A load-paged is a bit more work. I'd do a SETGT on the accompanying database file, and do the same number of READP/READPE as you've defined in SFLPAG without anything else. (I prefer to do this on a secondary recfmt in an LF, containing only key fields, to omit reading unnecessary data.) Then start to do READ/READE from there in the "proper" LF's recfmt (with all fields for the DSPF's SFL), and WRITE to the SFL as usual. Don't set SFLRCDNBR to 1 after loading the records.
See examples (without your request for last-record-display) on
https://github.com/PoC-dev/as400-sfltemplates-german
:wq! PoC
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