View source for DBIA 5746

USE SCREENMAN DDS VARIABLE (5746)    ICR (5746)

Name Value


 NUMBER 5746 
 IA # 5746 
 DATE CREATED 2011/11/04 
 CUSTODIAL PACKAGE VA FILEMAN 
 USAGE Private 
 TYPE Other 
 DBIC APPROVAL STATUS APPROVED 
 NAME USE SCREENMAN DDS VARIABLE 
;GENERAL DESCRIPTION
:The ScreenMan documentation recommends that applications use $D(DDS) to determine if their code is being executed from within a ScreenMan form. Reading the contents of ScreenMan's DDS variable allows application developers to determine the ScreenMan form their code is being invoked from. The format of DDS is formIEN^formName. This ICR allows reading of DDS variable.

:In order for an application to integrate and simultaneously use the Browser, List Manager, and ScreenMan the application must be able to manipulate the DDS variable. If List Manager is invoked from ScreenMan List Manager prompts will not display correctly because ^DIR works differently when DDS is defined. Therefore the application must save DDS and kill it before calling List Manager and restore it when returning from List Manager to ScreenMan. If the Browser is invoked from List Manager and DDS is not defined because of the above situation then the Browser will kill on exit some of variables needed by ScreenMan. Therefore the application needs to temporarily set DDS=1 before
invoking the Browser.

:In summary, this ICR allows the application to read, kill, set, and NEW the DDS variable.

:Note that if List Manager is being invoked from ScreenMan the following Kernel calls should be made to restore the terminal settings required by ScreenMan before calling REFRESH^DDSUTL.

<CODE>
 N IOAWMO,X S X=0 X ^%ZOSF("RM"),^%ZOSF("TYPE-AHEAD") S X="IOAWM0" D ENDR^%ZISS W IOAWM0
</CODE>

:If this is not done the ScreenMan display will be corrupted.
 
 STATUS Active 
 DURATION Till Otherwise Agreed 
 SUBSCRIBING PACKAGE 1.SUBSCRIBING PACKAGE:   CLINICAL REMINDERS 
 CREATOR REDINGTON,PATRICK 
 DBA Comments Activated by Debbie Trost.  No VA FileMan patch is involved.
 This authorizes access to an existing variable.

 
 DATE ACTIVATED 2012/03/20 
 MAIL MESSAGE 55632380 
 DATE/TIME EDITED 1.ACTION:   APPROVEDAT THE REQUEST OF:   REDINGTON,PATRICK
 WITH CONCURRENCE OF:    BEUSCHEL,GARY
 DATE/TIME EDITED:   2011/11/04 13:05

2.
 ACTION:   DEACTIVATED FOR EDITS AT THE REQUEST OF:   REDINGTON,PATRICK
 WITH CONCURRENCE OF:   BEUSCHEL,GARYDATE/TIME EDITED:   2012/03/16 16:30

3.
 ACTION:   APPROVEDAT THE REQUEST OF:   REDINGTON,PATRICK
 WITH CONCURRENCE OF:   BEUSCHEL,GARY
 DATE/TIME EDITED:   2012/03/20 12:30