source: FOIAVistA/tag/r/VA_FILEMAN-ARJT-DI-DD-DM-DT-%DT-%RCR/DDSVAL.m@ 636

DDSVAL ;SFISC/MKO-GET,PUT FOR DD IELDS ;9:38 AM  29 Aug 1995
 ;;22.0;VA FileMan;;Mar 30, 1999
 ;Per VHA Directive 10-93-142, this routine should not be modified.
 ;
GET(DDSFILE,DA,DDSFLD,DDSER,DDSPARM) ;Get value for file/field
 N DDP,DIE,DDSANS,DDSTMP,X
 N DDSVDA,DDSVDDL0,DDSVDL,DDSVDV,DDSVND,DDSVPC,DIERR
 ;
 S DDSANS=""
 I $G(DDSPARM)'["I",$G(DDSPARM)'["E" S DDSPARM=$G(DDSPARM)_"I"
 ;
 D GDIE() G:$G(DIERR) GETQ G:'$G(DDSVDA) GETQ
 ;
 I DDSFLD[":",$$FIND^DDSLIB(DDSFLD,":") D  G GETQ
 . S DDSANS=$$REL^DDSVALM(DDP,.DA,DDSFLD,DDSPARM)
 ;
 S DDSFLD=$$FIELD(DDP,DDSFLD) G:$G(DIERR) GETQ
 ;
 S:$D(DDSREFT)#2 DDSTMP=$NA(@DDSREFT@("F"_DDP,DDSVDA,DDSFLD))
 I $D(DDS),$D(DDSREFT)#2,$D(@DDSTMP@("D")) D
 . I $D(@DDSTMP@("M")),'^("M") D  Q
 .. S DDSANS=$NA(^TMP("DDSWP",$J,DDP,DDSVDA,DDSFLD))
 .. M @DDSANS=@DDSTMP@("D")
 . S DDSANS=$G(@DDSTMP@("D")) I DDSPARM["E",$D(^("X"))#2 S DDSANS=^("X")
 E  D
 . D GNDPC Q:$G(DIERR)
 . I DDSVPC=0,DDSVDV["W" D GETWP^DDSVALM Q
 . S DDSANS=$$GVAL(DIE,DA,DDSVND,DDSVPC)
 . I DDSPARM["E" S DDSANS=$$EXTERNAL^DILFD(DDP,DDSFLD,"",DDSANS)
 ;
GETQ D:$G(DIERR) ERR^DDSVALM("$$GET^DDSVAL")
 Q DDSANS
 ;
PUT(DDSFILE,DA,DDSFLD,DDSVAL,DDSER,DDSPARM) ;Put value for file/field
 N DDP,DDSVDA,DDSV0,DDSV02,DDSVDL,DIE
 N DIERR
 ;
 S:$D(DDSVAL)[0 DDSVAL=""
 I $G(DDSPARM)'["I",$G(DDSPARM)'["E" S DDSPARM=$G(DDSPARM)_"E"
 ;
 D GDIE($D(DDS)#2) G:$G(DIERR) PUTQ G:'$G(DDSVDA) PUTQ
 S DDSFLD=$$FIELD(DDP,DDSFLD) G:$G(DIERR) PUTQ
 I DDSFLD=.01,"@"[DDSVAL D BLD^DIALOG(3086) G PUTQ
 ;
 S DDSV0=^DD(DDP,DDSFLD,0),DDSV02=$P(DDSV0,U,2)
 I +DDSV02 D
 . D MULT^DDSVALM
 E  D VALPUT
 ;
PUTQ D:$G(DIERR) ERR^DDSVALM("PUT^DDSVAL")
 Q
 ;
VALPUT ;Validate and put
 N DDSVY
 I DDSPARM["E" D
 . D VAL^DIE(DDP,DDSVDA,DDSFLD,"ER",DDSVAL,.DDSVY)
 E  D
 . D AUXVAL^DIEV(DDP,DDSVDA,DDSFLD,"EIR",DDSVAL,.DDSVY,DDSV0,DDSV02)
 Q:$G(DIERR)
 I DDSVY=DDSVY(0),'$D(@DDSREFT@("F"_DDP,DDSVDA,DDSFLD,"X")) K DDSVY(0)
 ;
 I $D(DDS) D
 . S:'$D(@DDSREFT@("F"_DDP,DDSVDA,DDSFLD)) ^("GL")=DIE
 . D UPDATE(DDP,DDSVDA,.DA,DDSFLD,DDSPG,.DDSVY)
 . S DDSCHG=1
 E  D
 . N DDSFDA
 . S DDSFDA(DDP,DDSVDA,DDSFLD)=DDSVY
 . D FILE^DIE("","DDSFDA")
 Q
 ;
UPDATE(DDP,DDSVDA,DA,FLD,PG,Y) ;Store value, repaint
 N DX,DY,BK,DDO,LEN,EXT,PAGE,RJ,REP,VAL
 S (EXT,@DDSREFT@("F"_DDP,DDSVDA,FLD,"D"))=Y,^("F")=3 S:$D(Y(0))#2 (EXT,^("X"))=Y(0)
 ;
 D:FLD=.01
 . S PAGE=0 F  S PAGE=$O(@DDSREFS@("F"_DDP,FLD,"L",PAGE)) Q:'PAGE  D
 .. S BK=0 F  S BK=$O(@DDSREFS@("F"_DDP,FLD,"L",PAGE,BK)) Q:'BK  D
 ... D:$P($G(@DDSREFS@(PAGE,BK)),U,8)
 .... N DDSPTB S DDSPTB=$G(@DDSREFS@(PAGE,BK,"PTB"))
 .... D:DDSPTB]"" RPF^DDS7(DDP,DDSPTB,DDSVDA,.DA)
 ;
 S BK=0 F  S BK=$O(@DDSREFS@("F"_DDP,FLD,"L",PG,BK)) Q:'BK  D
 . S DDO=0 F  S DDO=$O(@DDSREFS@("F"_DDP,FLD,"L",PG,BK,DDO)) Q:'DDO  D
 .. S LEN=$G(@DDSREFS@(PG,BK,DDO,"D")) Q:LEN=""
 .. S DY=+LEN,DX=$P(LEN,U,2),RJ=$P(LEN,U,10),LEN=$P(LEN,U,3)
 .. S REP=$P($G(@DDSREFS@(PG,BK)),U,7)
 .. I $G(REP) D  Q:DY=""
 ... N SN,PDA,OFS
 ... S PDA=$G(@DDSREFT@(PG,BK)) I 'PDA S DY="" Q
 ... S REP=$P($G(@DDSREFT@(PG,BK,PDA)),U,2,999) I REP="" S DY="" Q
 ... S SN=$G(@DDSREFT@(PG,BK,PDA,"B",DDSVDA)) I 'SN S DY="" Q
 ... S OFS=SN-$P(REP,U,2)
 ... I OFS'<0,OFS<$P(REP,U,5) S DY=DY+OFS
 ... E  S DY=""
 .. S VAL=$P(DDGLVID,DDGLDEL)_$E(EXT,1,LEN)_$P(DDGLVID,DDGLDEL,10)
 .. X IOXY
 .. W $S(RJ:$J("",LEN-$L(EXT))_VAL,1:VAL_$J("",LEN-$L(EXT)))
 ;
 D:$D(@DDSREFS@("PT",DDP,FLD)) RPB^DDS7(DDP,FLD,PG)
 D:$D(@DDSREFS@("COMP",DDP,FLD,PG)) RPCF^DDSCOMP(PG)
 Q
 ;
GDIE(DDSVL) ;In:
 ;  DDSFILE = File # or root
 ;  DA      = Record array
 ;  DDSVL   = Flag to lock record
 ;Returns:
 ;  DIE    = Global root of file
 ;  DDP    = File #
 ;  DDSVDL = Level #
 ;  DDSVDA = DA,DA(1),...,
 S DDP=$S(DDSFILE=+DDSFILE:DDSFILE,1:+$P($G(@(DDSFILE_"0)")),U,2))
 I DDP=0 D BLD^DIALOG(202,"file") Q
 D GL^DDS10(DDP,.DA,.DIE,.DDSVDL,.DDSVDA,$G(DDSVL))
 Q
 ;
GNDPC ;In:
 ;  DDP    = File #
 ;  DDSFLD = Field #
 ;Returns:
 ;  DDSVDDL0 = 0 node of DD
 ;  DDSVND   = Node where data resides
 ;  DDSVPC   = Piece where data resides
 ;  DDSVDV   = Field specifications
 ;  X        = Pointed to file root or set of codes
 I $G(DDSFLD)="" D BLD^DIALOG(202,"field") Q
 S DDSVDDL0=$G(^DD(DDP,DDSFLD,0))
 I DDSVDDL0?."^" D  Q
 . N I,E
 . S (I("FILE"),E("FILE"))=DDP,I(1)="#"_DDSFLD,E("FIELD")=DDSFLD
 . D BLD^DIALOG(501,.I,.E)
 ;
 S DDSVPC=$P(DDSVDDL0,U,4)
 S DDSVND=$P(DDSVPC,";"),DDSVPC=$P(DDSVPC,";",2)
 S DDSVDV=$P(DDSVDDL0,U,2),X=$P(DDSVDDL0,U,3)
 ;
 N P S P("FILE")=DDP,P("FIELD")=DDSFLD
 I DDSVPC=" " D
 . D BLD^DIALOG(520,"computed",.P)
 I DDSVPC=0 D
 . S DDSVDV=+DDSVDV_$P($G(^DD(+DDSVDV,.01,0)),U,2)
 . D:DDSVDV'["W" BLD^DIALOG(520,"multiple",.P)
 Q
 ;
GVAL(DIE,DA,ND,PC) ;Get value
 N LN,Y
 S LN=$G(@(DIE_"DA,ND)"))
 I $E(PC)'="E" S Y=$P(LN,U,PC)
 E  S Y=$E(LN,+$E(PC,2,999),$P(PC,",",2)) S:Y?." " Y=""
 Q Y
 ;
FIELD(DDP,FLD) ;Get field number
 N F,P
 S:$E(FLD)="""" FLD=$$UQT^DDSLIB($E(FLD,1,$$AFTQ^DDSLIB(FLD)-1))
 ;
 S F=FLD,P("FILE")=DDP
 I FLD'=+$P(FLD,"E") D  Q:$G(DIERR) ""
 . S F=$O(^DD(DDP,"B",FLD,""))
 . I F="" S P(1)=FLD D BLD^DIALOG(501,.P)
 ;
 I $D(^DD(DDP,F,0))[0 S P(1)="#"_F D BLD^DIALOG(501,.P) Q ""
 Q F