RE: Using ISO To Test Date.

["Bob Cozzi" <cozzi@xxxxxxxxx>]

You use the MAPVAL keyword to convert a non-date (such as a blank or zero
entry) into some pre-defined value, such as 0001-01-01 and then test for
that value in your code. Granted the implementation of dates sucks (because
they don't allow a zero value) but if you work with it instead of fighting
it, you can make it happen for you.
-Bob

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx]
On Behalf Of RPower@xxxxxxxxxx
Sent: Monday, May 31, 2004 10:16 AM
To: RPG programming on the AS400 / iSeries
Subject: RE: Using ISO To Test Date.

Can that allow a zero for the date in case I didn't want to use the date 
as a search criteria if it was not entered.  Default seems to be 
0001-01-01.

Ron Power
Programmer
Information Services
City Of St. John's, NL
P.O. Box 908
St. John's, NL
A1C 5M2
Tel: 709-576-8132
Email: rpower@xxxxxxxxxx
Website: http://www.stjohns.ca/
___________________________________________________________________________
Success is going from failure to failure without a loss of enthusiasm. - 
Sir Winston Churchill




"Bob Cozzi" <cozzi@xxxxxxxxx> 
Sent by: rpg400-l-bounces@xxxxxxxxxxxx
05/31/2004 12:36 PM
Please respond to
RPG programming on the AS400 / iSeries <rpg400-l@xxxxxxxxxxxx>


To
"'RPG programming on the AS400 / iSeries'" <rpg400-l@xxxxxxxxxxxx>
cc

Subject
RE: Using ISO To Test Date.






Yes, change the display file to use the L data type and let the 5250 
display
manager do the validation for you.
-Bob Cozzi

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx]
On Behalf Of RPower@xxxxxxxxxx
Sent: Monday, May 31, 2004 9:58 AM
To: RPG programming on the AS400 / iSeries
Subject: Using ISO To Test Date.

Using the following to test a date and I'm not getting what I want.

c     *Iso          Test(de)                Crcfdt
c                   If        %Error 
c                   Eval      *In50 = *On 
c                   Eval      Msgdata = 'Invalid Date' 
c                   Exsr      Send_Error 
c                   Iter 
c                   EndIf 

Crcfdt is defined as P(8,0) and is an input field on a display file.  If I 

put in 200405 and then say forget the remainder of the date, it ends up 
saying it's 0020/04/05 which is a valid date according to *ISO.  Any ideas 

on what I should do to avoid this?  Any edit code I could use in the 
display file to left justify and right fill with 0's?  Thanks,

Ron Power
Programmer
Information Services
City Of St. John's, NL
P.O. Box 908
St. John's, NL
A1C 5M2
Tel: 709-576-8132
Email: rpower@xxxxxxxxxx
Website: http://www.stjohns.ca/
___________________________________________________________________________
Success is going from failure to failure without a loss of enthusiasm. - 
Sir Winston Churchill


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