RE: want to eliminate indicators&suppress code further

[Steve Morrison <smorrison@xxxxxxxxxxxxx>]

Muralidhar,

In this case the RPG program can be eliminated. In the DDS specifications,
specify Y and N as the only valid values. Use the DCLF statement to declare
the file in the CL program, and SNDRCVF to display/read the screen. Then in
the CL program, test the values and execute whatever call you need to for a
valid response.

It's also possible test for a valid response in the CL program, and
redisplay the screen if the response is invalid, if you choose not the
restrict responses in the DDS specifications.


Steve Morrison
Beacon Insurance
940-720-4672 

-----Original Message-----
From: Muralidhar Narayana [mailto:Muralidhar_Narayana@xxxxxxxxxxx] 
Sent: Wednesday, November 10, 2004 2:58 PM
To: rpg400-l@xxxxxxxxxxxx
Subject: want to eliminate indicators&suppress code further

Hi
I have written  programs CLP&RPGLE to give an option to User to select
Yes/No options.
Yes option will give him print and No option will send an email to him.
Can some one try to advise me on how can I eliminate indicators and replace
with builtin functions in my code, is there anyway still i can reduce my
code...if possible pls answer..this code what I ve written is working for me
but nt looking beautiful..
=======================
YYESNOC:CLP
------------------
PGM        PARM(&YESORNO)                                  
0004.04              DCL        VAR(&YESORNO) TYPE(*CHAR) LEN(1) VALUE(N)

0005.00              DCL        VAR(&REPLY) TYPE(*CHAR) LEN(1)

0007.00              CALL       PGM(YYESNOR) PARM(&REPLY)

0008.00              IF         (&REPLY *EQ 'Y') THEN(DO)

0009.00              CHGVAR     VAR(&YESORNO) VALUE('Y')

0010.00              ENDDO

0011.00              IF         (&REPLY *EQ 'N') THEN(DO)

0011.01              CHGVAR     VAR(&YESORNO) VALUE('N')

0013.00              ENDDO

0014.00

0015.00 ENDPGM                                      
----------------------
YYESNOR:RPGLE :
              FYYESNO  CF   E             WORKSTN

0005.00 C                   MOVE      'N'           REPLY

0006.00 C     AG1           TAG

0007.00 C     *ENTRY        PLIST

0008.00 C                   PARM                    RPLY              1

0009.00 C                   EXFMT     DSPLY

0010.00 C                   SETOFF                                       99

0011.00 C     *IN03         IFEQ      '1'

0012.00 C                   GOTO      BOTTOM

0013.00 C                   ELSE

0014.00 C                   EXSR      VALID

0015.00 C  N99              MOVE      REPLY         RPLY

0016.00 C   99              GOTO      AG1

0017.00 C                   END

0018.00 C     BOTTOM        TAG

0019.00 C**

0020.00 C                   MOVE      '1'           *INLR

0021.00 C**

0022.00 C*****************************************************************

0023.00 C* SUBROUTINE TO VALIDATE REPLY ENTERED ON SCREEN               **

0024.00 C*****************************************************************

0025.00 CSR   VALID         BEGSR

0025.01 C     REPLY         IFEQ      ' '

0025.02 C                   MOVE      'N'           REPLY

0025.03 C                   ENDIF

0026.00 C     REPLY         IFNE      'Y'

0027.00 C     REPLY         ANDNE     'N'

0028.00 C     REPLY         ANDNE     'y'

0029.00 C     REPLY         ANDNE     'n'

0030.00 C     *IN03         ANDNE     '1'

0031.00 C                   SETON                                        99

0032.00 C                   END

0033.00 CSR                 ENDSR


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