FormAction

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## FormAction

Allows you to set up a form action (like the standard ones `return, submit, refresh,` etc.). It requires a Perl subroutine as a target:

        FormAction foo <<EOR
        sub {
            $CGI->{mv_nextpage} = 'bar';
        }
        EOR

If it returns a true (non-zero, non-empty) value, MiniVend will display the page defined in $CGI->{mv_nextpage}. Otherwise, MiniVend will not display any page (assuming you took care of that in your routine).

You can override the default MiniVend actions if you desire.

There is also a global version of this directive, which is overridden if a catalog-specific action exists.

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