Greg,

I'm lost.  I thought that the input transform code WAS
the screening process.  Can you discribe how these two
differ?

Thanks
Kevin

--- Gregory Woodhouse
<[EMAIL PROTECTED]> wrote:

> This is hows Fileman sets screens on pointers.
> Rather than edit the 
> input transform, you should modify the screen.
> 
> ====
> Gregory Woodhouse
> [EMAIL PROTECTED]
> On Apr 23, 2005, at 6:46 PM, Kevin Toppenberg wrote:
> 
> > I need help understanding an input transform
> >
> > In file 50.7/PHARMACY ORDERABLE ITEM, in field MED
> > ROUTE (.06), I am being limited in the choices
> > available to me.  I want to be able to put in ORAL
> or
> > PO for a drug route.
> >
> > Here is a screen log:
> >
> >
> > INPUT TO WHAT FILE: PHARMACY ORDERABLE ITEM//
> > EDIT WHICH FIELD: ALL//
> >
> >
> > Select PHARMACY ORDERABLE ITEM NAME: dilTIAZEM
> > TAB
> > NAME: DILTIAZEM//
> > DOSAGE FORM: TAB//   (No Editing)
> > IV FLAG:
> > INACTIVE DATE:
> > DAY (nD) or DOSE (nL) LIMIT:
> > MED ROUTE: BUCCAL// PO??
> >      Enter the most common MED ROUTE associated
> with
> > this medication.
> >      ONLY MED ROUTES MARKED FOR USE BY ALL
> PACKAGES
> > ARE SELECTABLE.
> > MED ROUTE: BUCCAL//
> >
> > -------------
> >
> > Here I show that PO is a valid record in the
> > MEDICATION ROUTE file (50.1)--and that it DOES
> appear
> > to be marked for use by "all packages"
> >
> >
> > OUTPUT FROM WHAT FILE: MEDICATION ROUTES//
> > Select MEDICATION ROUTES NAME: PO
> >      1   PO  ORAL      PO
> >      2   PO SC  ORAL/SUBCUTANEOUS      PO SC
> > CHOOSE 1-2: 1  ORAL      PO
> > ANOTHER ONE:
> > STANDARD CAPTIONED OUTPUT? Yes//   (Yes)
> > Include COMPUTED fields:  (N/Y/R/B): NO// b  BOTH
> > Computed Fields and Record Num
> > ber (IEN)
> >
> > NUMBER: 1                               NAME: ORAL
> >   OUTPATIENT EXPANSION: MOUTH          
> ABBREVIATION:
> > PO
> >   PACKAGE USE: ALL PACKAGES
> >
> > ------------
> > Here is the input transform for the field (field
> .06
> > of file 50.7).
> >
> > INPUT TRANSFORM:  S DIC("S")="I
> > $P(^(0),""^"")'=""ORAL"",$P(^(0),""^"",4)" D ^DIC
> K
> > DIC S DIC=DIE,X=+Y K:Y<0 X
> >
> > The node;piece 0;4 --> Package Use(0:national drug
> > file only, 1:All packages)
> >
> > So each entry is tested for
> >      $P(^(0),"^")'="ORAL"
> > and  $P(^(0),"^",4)>0       both must be true.
> >
> > 1. I don't understand how all an input transform
> is
> > setup.  For example, before calling d ^DIC,
> doesn't
> > DIC=FileNum have to be set, and DIC(0)="AEQ" or
> > something.  Also what is the naked reference ^(0)
> > referring to.  Also, how does the input transform
> > communicate back?  By setting $T, or by killing X?
>  If
> > X is killed is any further processing carried out
> by
> > fileman?
> >
> > 2. Looking at this specific example, there seems
> to be
> > a specific restriction against having a route to
> be
> > ORAL--why?
> >
> > Thanks
> > Kevin
> >
> >
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