In cases like this, it can be cleaner to use a hash lookup table: 
my %lookup = (edit    => sub { let_the_user_edit_it() },
              preview => sub { preview_it() },
              commit  => sub { commit_to_get_fit() });
$lookup{param('state')}->();

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In reply to Re: Re: Why is my CGI.pm script trying to assign data before pressing submit. by Amoe
in thread Why is my CGI.pm script trying to assign data before pressing submit. by dru145

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