my @links = $mech->find_all_links(url_regex => 'asdf.html');

foreach my $link (@links) {
    print $link->attrs()->{onclick};
}

##</code><code>##

my @links = $mech->find_all_links_dom(url_regex => 'asdf.html');

foreach my $link (@links) {
    print $link->{onclick};
}

##</code><code>##

my @links = $mech->find_all_links_dom(url_regex => 'asdf.html');

foreach my $link (@links) {
    print $link->__attr('onclick');
}

##</code><code>##

my @links = $mech->find_all_links_dom(url_regex => 'asdf.html');

foreach my $link (@links) {
    # Neither of the following work either...
    print Dumper($link->__keys);
    print Dumper(keys %$link);
}

##</code><code>##

MozRepl::RemoteObject: TypeError: obj.hasOwnProperty is not a function at /usr/local/share/perl/5.10.1/MozRepl/RemoteObject.pm line 1509