× 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.



-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx]
On Behalf Of Bob P. Roche
Sent: Thursday, August 14, 2008 1:40 PM
To: RPG programming on the AS400 / iSeries
Subject: RE: Auto advancing display screen

There is a way to make the screen "auto refresh" but be careful, It is on
a timer that you set and removes the keyboard buffer. Function keys and
the enter key when pressed at the wrong time will cause program errors.


If by "removes the keyboard buffer" you mean that data typed onto the screen by a user is lost, then
you are incorrect.

You can set things up so that the screen gets refreshed without losing anything the user had already
typed.

http://systeminetwork.com/article/display-file-magic-multiple-device-support-part-i

"Following INVITE is the PUTOVR (Put with Explicit Override) keyword. PUTOVR is not necessary for
effecting a time-out, but using it is often desirable so that when your device times out you don't
lose any input you've already typed. PUTOVR works in conjunction with the OVRDTA (Override Data) and
OVRATR (Override Attribute) keywords. You typically use these keywords to reduce the amount of data
sent to a display when the record format you're writing is already on the display. When PUTOVR is in
effect, the system sends to the display only those fields for which OVRDTA is also in effect. OVRATR
works in a similar fashion for display attributes. In the example, you can see that indicator 11
conditions OVRDTA. I can therefore write the record with indicator 11 set off so that the system sends
no data to the display when I write the record again after the time-out and anything already typed on
the display remains there."


HTH,

Charles Wilt
--
Software Engineer
CINTAS Corporation - IT 92B
513.701.1307
wiltc@xxxxxxxxxx




This e-mail transmission contains information that is intended to be confidential and privileged. If you receive this e-mail and you are not a named addressee you are hereby notified that you are not authorized to read, print, retain, copy or disseminate this communication without the consent of the sender and that doing so is prohibited and may be unlawful. Please reply to the message immediately by informing the sender that the message was misdirected. After replying, please delete and otherwise erase it and any attachments from your computer system. Your assistance in correcting this error is appreciated.

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.