| $$EXTERNAL() |
This extrinsic function converts any internal value
to its external format.
Format $$EXTERNAL^DILFD(FILE,FIELD,FLAGS,INTERNAL,MSG_ROOT)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
FILE |
Input |
(Required) The number of the file or subfile that
contains the field that describes the internal value passed in.
|
FIELD |
Input |
(Required) The number of the field that describes the
internal value passed in.
|
FLAGS |
Input |
(Optional) A single-character code that explains how
to handle output transforms found along pointer chains. F First. If the first
field in a pointer chain has an output transform, apply the transform to that
first field and quit. Ignore any other output transforms found along the
pointer chain. With the exception of this function, FileMan regularly handles
output transforms this way. L Last. If the last field in a pointer chain has
an output transform, apply the transform to that last field and quit. Ignore
any other output transforms found along the pointer chain. U Use. Use the
first output transform found on the last field in the pointer chain. Following
the pointer chain, watch for output transforms. When one is found, remember
it, but keep following the pointer chain. When the last field in the chain is
reached, apply the remembered transform to that last field.
|
INTERNAL |
Input |
(Required) The internal value that is to be converted
to its external format.
|
MSG_ROOT |
Both |
(Optional) The array that should receive any error
messages. If the MSG_ROOT is not passed, errors are returned descendent from
^TMP("DIERR",$J).
|
|
$$FLDNUM() |
This extrinsic function returns a field number when
passed a file number and a field name.
Format $$FLDNUM^DILFD(FILE,FIELDNAME)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
FILE |
Input |
(Required) The file number of the field's file or
subfile.
|
FIELDNAME |
Input |
(Required) The full name of the field for which you
want the number.
|
|
PRD() |
This procedure sets the PACKAGE REVISION DATA
attribute for a file.
Format PRD^DILFD(FILE,DATA)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
FILE |
Input |
(Required) File or subfile number.
|
DATA |
Input |
(Required) Free text information, determined by the
developer.
|
|
RECALL() |
This procedure saves a record number for later
retrieval using spacebar recall.
Format RECALL^DILFD(FILE,IENS,USER)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
FILE |
Input |
(Required) The file or subfile number.
|
IENS |
Input |
(Required) The IENS that identifies the record
selected.
|
USER |
Input |
(Required) The user number (i.e., DUZ) of the user
who made the selection.
|
|
$$ROOT() |
This extrinsic function resolves the file root when
passed file or subfile numbers.
Format $$ROOT^DILFD(FILE,IENS,FLAGS,ERROR_FLAG)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
FILE |
Input |
(Required) File number or subfile number.
|
IENS |
Input |
(Required when passing subfile numbers) Standard IENS
indicating internal entry number.
|
FLAGS |
Input |
(Optional) If set to 1 (true), returns a closed root.
The default is to return an open root.
|
ERROR_FLAG |
Input |
(Optional) If set to 1 (true), processes an error
message if error is encountered.
|
|
$$VFIELD() |
This extrinsic function verifies that a field in a
specified file exists.
Format $$VFIELD^DILFD(FILE,FIELD)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
FILE |
Input |
(Required) The number of the file or subfile in which
the field to be checked exists.
|
FIELD |
Input |
(Required) The number of the field to be checked.
|
|
$$VFILE() |
This extrinsic function verifies that a file exists.
Format $$VFILE^DILFD(FILE)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
FILE |
Input |
(Required) The number of the file or subfile that you
want to check.
|
|