The PDS command uses variables for table scrolling.  It sets them to
PASSTHRU before table displays and immediately resets them to blank after
the display.

Regards,
John K

     VERB      T  ACTION
                     DESCRIPTION

'''' LEFT      0  &USRLEFT
                     USER CONTROLLED VARIABLE FOR LEFT
'''' LEFT      0  SETVERB
                     SCROLL LEFT
'''' RIGHT     0  &USRRIGHT
                     USER CONTROLLED VARIABLE FOR RIGHT
'''' RIGHT     0  SETVERB
                     SCROLL RIGHT


IBM Mainframe Discussion List <IBM-MAIN@bama.ua.edu> wrote on 07/07/2009
02:48:50 AM:

> Mike Wood <mikew_w...@uk.ibm.com>
>
> Ray, As others have mentioned, the ISPF command table helps support
> scrolling left and right via use of PASSTHRU. However, you really, I
> think, need
> to use a variable. The variable is initially set to SETVERB and onlywhen
you
> want to support scrolling left/right, set it to PASSTHRU. See this ISPF
book
> http://publibz.boulder.ibm.com/cgi-
> bin/bookmgr_OS390/BOOKS/ispzu270/5.10.1?
> ACTION=MATCHES&REQUEST=PASSTHRU&TYPE=FUZZY&SHELF=EZ2ZBK0G.bks
> &DT=20080613002317&CASE=&searchTopic=TOPIC&searchText=TEXT&searchI
> ndex=INDEX&rank=RANK&ScrollTOP=FIRSTHIT#FIRSTHIT
>
> RMM uses this technique.
>
> Mike Wood   RMM Development

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