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- looks like it works

# The LearningOnline Network with CAPA
# essay (ungraded) style responses
# 4/3 Guy
package Apache::essayresponse;
use strict;

sub BEGIN {
  &Apache::lonxml::register('Apache::essayresponse',('essayresponse'));
}

sub start_essayresponse {
  my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
  my $id = &Apache::response::start_response($parstack,$safeeval);
  return '';
}

sub end_essayresponse {
  my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
  if ( $target eq 'grade' ) {
    if ( defined $ENV{'form.submitted'}) {
      my $id = $Apache::inputtags::response['-1'];
      my $response = $ENV{'form.HWVAL'.$Apache::inputtags::response['-1']};
      if ( $response =~ /[^\s]/) {
	$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;
	$Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}="SUBMITTED";
      }
    }
  }
  &Apache::response::end_response;
  return '';
}

1;
__END__