| $$FLD(.HLNODE, field) |
This function will return the value for the field in
a HL7 message segment.
input value: HLNODE = HLNODE from the HLNEXT call, passed by reference
field = number, field position in segment
note: HL("FS") must be defined
return value: value for the field in this segment
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
HLNODE |
Input |
This variable contains a message segment. It is
defined when processing a HL7 message and executing HLNEXT.
|
field |
Input |
A number that defines the position in the segment for
the value you want.
|
|
$$MSG(msg id, return ref) |
This function puts the complete HL7 message,
including header, into the close reference, return ref. This is only for TCP
tcp messages.
input: msg id = message identifier
return ref = closed local or global reference
output: return 1 for success and 0 if message doesn't exist
The message is returned with blank line between each segment, example:
ref(1)=MSH^~|\&VOICERAD^^RADIOLOGY^^20000110145151-0800^^ORU~R01^1231^T^2.2
ref(2)= ref(3)=PID^^^100~10~M11^^JONES~JOHN^^19421111^M^^^^^^^^^^123456789
ref(4)=
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
msg id |
Input |
The message identifier that uniquely identifies the
message.
|
return ref |
Input |
A closed local or global reference to put the HL7
message.
|
|