Controller and the value should be the ViewPort class that this action should
use. See method C<basic_page> for more info.
-=head action_viewport_args
+=head2 action_viewport_args
Read-write lazy building hashref. Additional ViewPort arguments for the action
named as the key in the controller. See method C<basic_page> for more info.
The default ViewPort for this action is C<Reaction::UI::ViewPort::Object> and
can be changed by altering the C<action_viewport_map> attribute hash.
-=SEE ALSO
+=head1 SEE ALSO
L<Reaction::UI::Controller>