RE: ERRMSG Keyword in display files....

[John Carr <74711.77@xxxxxxxxxxxxxx>]

Date:   6/26/97  8:28 PM
RE:     RE: ERRMSG Keyword in display files....

>Would one also have to specify DFRWRT(*NO) on the CRTDSPF command?
>
>Brian Johnson
>Help/Systems, Inc.
>brian@helpsystems.com

Brian
No. Just use FRCDTA on the particular format name. This does the same thing
except only for the one format.  DFRWRT(*NO) for the whole display file
is NEVER A VERY DESIRABLE to do.  (ya see, you guys I am concerned about
performance sometime.)

John Carr CDP
EdgeTech


>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 ----------
From:  Brian Lawson
Sent:  Thu, Jun 26, 1997 16:02 PM
Subject:  Re: ERRMSG Keyword in display files....

If I understand you correctly, you are redisplaying a screen after   
changing
some data in your program and the changes are not reflected on screen.

The problem is that the ERRMSG keyword also implies a PUTRETAIN keyword.
Therefor the input fields are not disturbed.  Depending upon you
application, you may be able to get around this problem with the   
following
sequuence:
   WRITE RCDFMT
   SETON ERRMSG Indicators
   EXFMT RCDFMT

This will cause the fields to be updated on the screen.


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