BMXRPC2	; IHS/OIT/HMW - FIELD LIST ;
	;;2.2;BMX;;Sep 07, 2010
	;
FLDLIST(BMXGBL,BMXFL,BMXATTR,BMXSCR)	       ;EP
	;TODO: Change all this to be a hard-coded $O thru ^DD
	;Returns info in BMXATTR for all fields in file number BMXFL
	;BMXSCR is executable code to set $T
	; When BMXSCR is executed, the field number is in BMXFLD
	;See FileMan documentation for FIELD^DD for description
	;of Attributes
	;
	;---> Set variables, kill temp globals.
	;S ^HW("F",BMXFL)=""
	;S ^HW("F",BMXATTR)=""
	N BMX31,BMXERR,BMXG,BMXFLD,BMX,BMXC,BMXT
	S BMX31=$C(31)_$C(31)
	S BMXGBL="BMXTMP("_$J_")",BMXERR="",U="^"
	K BMXTMP($J)
	;
	;---> If file number not provided, return error.
	;I '+BMXFL D ERROUT^BMXRPC("File number not provided.",1) Q
	;---> If file number not provided check for file name.
	I +BMXFL'=BMXFL D
	. S BMXFL=$TR(BMXFL,"_"," ")
	. I '$D(^DIC("B",BMXFL)) S BMXFL="" Q
	. S BMXFL=$O(^DIC("B",BMXFL,0))
	I '$G(BMXFL) D ERROUT^BMXRPC("File number not provided.",1) Q
	;
	;---> If no such file, return error.
	I '$D(^DD(BMXFL,0)) D ERROUT^BMXRPC("File does not exist.",1) Q
	;
	;---> Validate screen code
	I $G(BMXSCR)="" S BMXSCR="I 1"
	S X=$G(BMXSCR)
	I X]"" D ^DIM
	I '$D(X) S BMXSCR="I 1" ;Default to no screen
	;
	;---> Set Target Global for output and errors.
	S BMXG="BMXTMP($J,""DID"")"
	;
	;---> Loop through ^DD(FileNumber,FieldNumber,0) to get field names
	K BMXTMP($J)
	I $G(BMXATTR)="" S BMXATTR="LABEL" ;Changed from NAME to LABEL
	;---> Attribute Names
	F I=1:1:$L(BMXATTR,";") S BMXT($P(BMXATTR,";",I))=""
	S (BMX,BMXC)=0 F  S BMX=$O(BMXT(BMX)) Q:BMX=""  D
	. S BMXC=BMXC+1
	. S $P(BMXT,U,BMXC)="T00030"_BMX
	S BMXTMP($J,1)="T00030NUMBER"_U_BMXT_$C(30)
	;
	;S BMXFLD=0 F I=2:1 S BMXFLD=$O(^DD(BMXFL,BMXFLD)) Q:'+BMXFLD  D
	S BMXTMP($J,2)=".001^BMXIEN"_$C(30)
	S BMXFLDN=0 F I=3:1 S BMXFLDN=$O(^DD(BMXFL,"B",BMXFLDN)) Q:BMXFLDN=""  D
	. S BMXFLD=$O(^DD(BMXFL,"B",BMXFLDN,0)) Q:'+BMXFLD
	. X BMXSCR Q:'$T
	. D FIELD^DID(BMXFL,BMXFLD,,BMXATTR,BMXG,BMXG)
	. K BMXT S (BMXC,BMX)=0
	. F  S BMX=$O(BMXTMP($J,"DID",BMX)) Q:BMX=""  D
	. . S BMXC=BMXC+1
	. . S $P(BMXT,U,BMXC)=BMXTMP($J,"DID",BMX)
	. S BMXTMP($J,I)=BMXFLD_U_$TR(BMXT," ","_")_$C(30)
	;S I=I+1,BMXTMP($J,I)=".001^BMXIEN"_$C(30)
	S I=I+1
	K BMXTMP($J,"DID")
	;---> Tack on Error Delimiter and any error.
	S BMXTMP($J,I)=BMX31_BMXERR
	Q
	;
MLTLIST(BMXGBL,BMXFL,BMXONEOK)	;EP
	;Returns list of multiple fields in file BMXFL, returns only one field
	;if BMXONEOK is TRUE
	;S ^HW($H,"MLTLIST","FL")=BMXFL
	;S ^HW($H,"MLTLIST","ONE")=BMXONEOK
	N BMX31,BMXERR,BMXG,BMXFLD,BMX,BMXC,BMXT,I
	S BMX31=$C(31)_$C(31)
	S BMXGBL="BMXTMP("_$J_")",BMXERR="",U="^"
	K BMXTMP($J)
	;
	;---> If file number not provided check for file name.
	I +BMXFL'=BMXFL D
	. S BMXFL=$TR(BMXFL,"_"," ")
	. I '$D(^DIC("B",BMXFL)) S BMXFL="" Q
	. S BMXFL=$O(^DIC("B",BMXFL,0))
	I '$G(BMXFL) D ERROUT^BMXRPC("File number not provided.",1) Q
	;
	;---> If no such file, return error.
	I '$D(^DD(BMXFL,0)) D ERROUT^BMXRPC("File does not exist.",1) Q
	;
	;---> Column Headers
	S BMXTMP($J,1)="T00030NUMBER"_U_"T00030NAME"_$C(30)
	;
	;---> $O thru ^DD(BMXFL,"SB" to get subfile numbers and names
	S I=2
	N BMXSB,BMXSBN,BMXSBF,BMXFOUND
	S BMXFOUND=0
	I $D(^DD(BMXFL,"SB")) D
	. S BMXSB=0
	. F  S BMXSB=$O(^DD(BMXFL,"SB",BMXSB)) Q:'+BMXSB  D  I BMXFOUND Q:BMXONEOK=1
	. . S BMXSBF=$O(^DD(BMXFL,"SB",BMXSB,0))
	. . Q:'+BMXSBF
	. . S BMXSBN=$G(^DD(BMXFL,BMXSBF,0))
	. . Q:BMXSBN=""
	. . S BMXZ=$G(^DD(BMXSB,.01,0))
	. . Q:$P(BMXZ,U,2)["W"
	. . S BMXFOUND=1
	. . S BMXSBN=$P(BMXSBN,U)
	. . S BMXTMP($J,I)=BMXSB_U_BMXSBN_$C(30)
	. . S I=I+1
	;
	;---> Tack on Error Delimiter and any error.
	S BMXTMP($J,I)=BMX31_BMXERR
	Q
