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SETMOK |
"Setmok" is used to validate or invalidate a screen.
"Setmok" class [ With ] exp
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Element |
Description |
Restrictions |
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class |
Identifier of mask by class |
the mask must be opened by the |
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expr |
Alphanumeric expression whose
values are: |
None |
# example 1: display of the
complete mask causes it to be valided
# if necessary, setmok is used to avoid the validated
status of the screen
Affzo [STO]
Setmok [STO]with 0
# example 2:
same result as example 1
# display of the mask by the positions does not cause
its validation
Affzo [STO]1-99
# example 3:
# forcing validated status
Setmok [STO]with 1
In order to optimise response times, actions on the field are not longer executed when a screen is considered valid.
A screen is valid after the Actzo and Affzo instructions
on the mask class.
Conversely, the Actzo and Affzo instructions on rank(s) or field(s) do not
alter the validity status of the mask.
A screen is invalid as soon as a field has been modified, or after the effzo instruction.
If in a particular case, this procedure is undesirable, a screen may be validated or invalidated by the instruction Setmok.
If the parameter exp is equivalent to 0 (example 1), the screen will be considered invalid and the field checks will be performed.
If the parameter exp is other than 0 (example 3), the screen will be considered valid and the field checks will not be performed. This will improve performance.
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Error |
Description |
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