× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



Jon,

I grew up through S3 mod 15 days to rpgle and have taught several
programmers through
trial and error how to code rpg subfiles. I myself originally struggled
with the "old" concepts but when
I started telling "kids" what a subfile was it usually took a while. My
latest "newbie" was confused at
first but when I showed him what your example was last year he just ate it
up. Took to it like duck to water.
I've never had that experience and now he's by far the best programmer
I've had the pleasure to train.
So, my thought is that if you "grew up" with rpg you might not have an
easy time "getting" what
the latest rpgle stuff can do. You almost have to un-train yourself to
appreciate what you have
shown us. Just a thought.

Bill

"CONFIDENTIALITY NOTICE: This e-mail transmission (and/or the attachments
accompanying it) contain confidential information belonging to the sender.
The information is intended only for the use of the intended recipient.
If you are not the intended recipient, you are hereby notified that any
disclosure, copying, distribution or the taking of any action in reliance
on the contents of the information is strictly prohibited. Any
unauthorized interception of this transmission is illegal under the law.
If you have received this transmission in error, please promptly notify
the sender by reply e-mail, and then destroy all copies of the
transmission."






From: Jon Paris <jon.paris@xxxxxxxxxxxxxx>
To: Rpg400 Rpg400-L <rpg400-l@xxxxxxxxxxxx>
Date: 05/03/2016 03:37 PM
Subject: Re: Conceptual subfile question
Sent by: "RPG400-L" <rpg400-l-bounces@xxxxxxxxxxxx>



Always good to hear things like that Bill - thanks.


Jon Paris

www.partner400.com
www.SystemiDeveloper.com

On May 3, 2016, at 3:43 PM, broehmer@xxxxxxxxxxxxxxx wrote:

Jon,

The week that article came out our shop tried it, liked it and have
never
looked back. We stopped using hidden everything and just use likerec
and eval-corr for inquiry and maintenance. Love it!

Bill






From: Jon Paris <jon.paris@xxxxxxxxxxxxxx>
To: Rpg400 Rpg400-L <rpg400-l@xxxxxxxxxxxx>
Date: 05/03/2016 02:23 PM
Subject: Re: Conceptual subfile question
Sent by: "RPG400-L" <rpg400-l-bounces@xxxxxxxxxxxx>



Boy you guys like to make it complicated!

Read this for a much simpler approach
http://www.itjungle.com/fhg/fhg030315-story01.html

The example there is for a single record update but the exact same
method
can be used when handling subfiles. The only time I would ever consider
using hidden fields for this purpose in a subfile is if that “subfile”
were a web page and I was using to hold state information.


Jon Paris

www.partner400.com
www.SystemiDeveloper.com

On May 3, 2016, at 3:09 PM, Booth Martin <booth@xxxxxxxxxxxx> wrote:

Your response is a great response and is well said.

I'd add this: I define a data structure made up of the input-capable
fields on the screen and also define a field named OrigFields. When I
write the subfile record I also populate OrigFields, which becomes a
hidden field in the subfile record.
That provides:
- an easy two-field compare,
- allows an easily implemented F5-Refresh,
- an easy way to check if any updated fields were changed at another
work station in the interim between the unlocked read and the locked
chain.

On 5/3/2016 8:04 AM, Mark Murphy/STAR BASE Consulting Inc. wrote:
... To determine if a record is changed, I simply keep hidden copies
of
every input field, and compare the saved value to the input field. Those

hidden copies are loaded with the subfile record, and do not change
until
I save the subfile record out to the database. ...
--
This is the RPG programming on the IBM i (AS/400 and iSeries)
(RPG400-L)
mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related
questions.

--
This is the RPG programming on the IBM i (AS/400 and iSeries) (RPG400-L)

mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related
questions.


"CONFIDENTIALITY NOTICE: This e-mail transmission (and/or the
attachments accompanying it) contain confidential information belonging to
the sender. The information is intended only for the use of the intended
recipient. If you are not the intended recipient, you are hereby notified
that any disclosure, copying, distribution or the taking of any action in
reliance on the contents of the information is strictly prohibited. Any
unauthorized interception of this transmission is illegal under the law.
If you have received this transmission in error, please promptly notify
the sender by reply e-mail, and then destroy all copies of the
transmission."
--
This is the RPG programming on the IBM i (AS/400 and iSeries) (RPG400-L)
mailing list
To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxx for any subscription related
questions.


As an Amazon Associate we earn from qualifying purchases.

This thread ...

Follow-Ups:
Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.