This callback is used by developers to intercept calls to Movable Type to generating a listing screen created by the $app->listing() method (see Developing Movable Type Applications). This method provides a short hand way to generate complex listing screens in Movable Type.

Input Parameters

• $cb - a reference to the current MT::Callback object handling this event.

Return Value

None.

Example Handler

sub handler {
    my ($cb, $app, $terms, $args, $param, $hasher) = @_;
}