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Select the object on your form design that you
want to add the script to and select an event from the Show list
in the Script Editor. For example, choose the
click
event
of a button or other interactive form object.
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Type one of the following scripts in the Script Editor, where
Subform1
is
the name of the subform to add instances to, and the value
true
indicates
that the new subform instance should be merged with the form data:
FormCalc
Subform1.instanceManager.addInstance(true) // Default instance manager syntax
xfa.form.recalculate(true) // Invoke the recalculate method to include the field values from the added subform in the form calculations.
or
_Subform1.addInstance(true) // Short form of the instance manager syntax
xfa.form.recalculate(true) // Invoke the recalculate method to include the field values from the added subform in the form calculations.
JavaScript
Subform1.instanceManager.addInstance(true); // Default instance manager syntax
xfa.form.recalculate(true) // Invoke the recalculate method to include the field values from the added subform in the form calculations.
or
_Subform1.addInstance(true); // Short form of the instance manager syntax
xfa.form.recalculate(true) // Invoke the recalculate method to include the field values from the added subform in the form calculations.
To remove a subform instance from a form
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Select the
object on your form design to add the script to, and select an event from
the Show list in the Script Editor.
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Type one of the following scripts in the Script Editor, where
Subform1
is
the name of the subform to remove an instance from and
integer
is
the zero-based index number of the instance to remove:
FormCalc
Subform1.instanceManager.removeInstance(integer) // Default instance manager syntax
or
_Subform1.removeInstance(integer) // Short form of the instance manager syntax
JavaScript
Subform1.instanceManager.removeInstance(integer); // Default instance manager syntax
or
_Subform1.removeInstance(integer); // Short form of the instance manager syntax
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