This session parameter is used to reference an attribute control variable.
Possible settings | B, C, D, I, N, U, V |
Field representation attributes (see session parameter
AD ).
|
---|---|---|
P |
Field protection (see session parameter AD ).
|
|
BL, GR, NE, PI, RE, TU, YE |
Color (for an explanation of the color codes, see the session
parameter CD ).
|
|
Default setting | none | |
Applicable statements | Parameter may be specified at statement level and/or at element level. | |
Applicable command | none |
Notes:
INPUT
or PROCESS PAGE
statement; see also
Logical Condition Criteria, MODIFIED Option - Check whether Field
Content has been Modified in the Programming
Guide.
MODIFIED
option of the IF
statement, the
attribute control variable can be used to check whether the contents of a field has been
modified during the execution of an INPUT
or PROCESS
PAGE
statement: IF #ATTR MODIFIED ...
CV
parameter is
specified both at statement level and at field level and the attribute control variable
for the individual field is empty, the attribute control variable for the statement will
be used for the field.
CONTR(*)
, CONTR(*,*)
, CONTR(*,*,*)
, depending on
the rank of the corresponding array.
DEFINE DATA LOCAL 1 #ATTR(C) 1 #A (N5) END-DEFINE ... MOVE (AD=I CD=RE) TO #ATTR INPUT #A (CV=#ATTR) ...