Re: Trigger question

Where are you loading TbBufAry from?

I take it you defined the whole trigger buffer as an array.

Wouldn't doing this be the same thing?
D OUTDS    E DS                  ExtName(XXX)  Based(TbAftPtr)
TbAftPtr = %addr(parm1) + NewOff + 1;

 

Rob Berendt
-- 
"They that can give up essential liberty to obtain a little temporary 
safety deserve neither liberty nor safety." 
Benjamin Franklin 




"Schadd Gray" <list@xxxxxxxxxxxxx> 
Sent by: rpg400-l-bounces@xxxxxxxxxxxx
09/22/2003 04:03 PM
Please respond to
RPG programming on the AS400 / iSeries <rpg400-l@xxxxxxxxxxxx>


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Subject
Re: Trigger question






Might I suggest a different way?

Rather that copying the data from the buffer to a data structure and back,
set the data structure equal to the address for the buffer offset. 
Example:

D OUTDS    E DS                  ExtName(XXX)  Based(TbAftPtr)

     TbAftPtr = %Addr(TbBufAry(TbAftOfs + 1));

Then all you have to do is update the fields in your data structure and 
exit
the trigger.

I hope this helps,
Schadd Gray
Damon Technologies, Inc.
www.damontech.com

----- Original Message ----- 
From: "Eric A. Wolf" <eric_a_wolf@xxxxxxxxxxx>
To: "RPG programming on the AS400 / iSeries" <rpg400-l@xxxxxxxxxxxx>
Sent: Monday, September 22, 2003 3:13 PM
Subject: Re: Trigger question


> I am not performing any data access to any files but am now having
problems
> replacing the new output version of the file to the buffer.  Here is how 
I
> am getting the after image before attempting to fill in the field:
>
> C                   Eval      OUTDS = %subst(PARM1:NEWOFF+1:NEWLEN)
*
> This is retrieving the data correctly *
>
> And here is how I am attempting to replace the new version of the file
into
> the buffer.  I am getting a data mapping error.  I know the starting
> position is wrong but how do I get the correct starting position for the
> %REPLACE?  The OUTDS is an external datastructure of the "after" image.
>
> C                   EVAL      PARM1 =
%REPLACE(OUTDS:PARM1:NEWOFF+1:NEWLEN)
>
> Thanks...
> Eric
>
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