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Diff for /loncom/homework/caparesponse/caparesponse.pm between versions 1.247 and 1.248

version 1.247, 2011/06/08 01:39:32 version 1.248, 2011/06/08 20:38:50
Line 280  sub start_numericalresponse { Line 280  sub start_numericalresponse {
      $token,40).       $token,40).
       &Apache::loncommon::help_open_topic('Formula_Response_Sampling');        &Apache::loncommon::help_open_topic('Formula_Response_Sampling');
  }   }
           $result.=&Apache::edit::text_arg('Pre-Processor Subroutine:','preprocess',
                                                $token,10);
  $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();   $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
     } elsif ($target eq 'modified') {      } elsif ($target eq 'modified') {
  my $constructtag;   my $constructtag;
Line 287  sub start_numericalresponse { Line 289  sub start_numericalresponse {
     $constructtag=&Apache::edit::get_new_args($token,$parstack,      $constructtag=&Apache::edit::get_new_args($token,$parstack,
       $safeeval,'answer',        $safeeval,'answer',
        'incorrect','unit',         'incorrect','unit',
       'format');        'format','preprocess');
  } elsif ($token->[1] eq 'formularesponse') {   } elsif ($token->[1] eq 'formularesponse') {
     $constructtag=&Apache::edit::get_new_args($token,$parstack,      $constructtag=&Apache::edit::get_new_args($token,$parstack,
       $safeeval,'answer',        $safeeval,'answer',
       'samples');        'samples','preproces');
  }   }
  if ($constructtag) {   if ($constructtag) {
     $result = &Apache::edit::rebuild_tag($token);      $result = &Apache::edit::rebuild_tag($token);
Line 1148  sub start_stringresponse { Line 1150  sub start_stringresponse {
   ['re','Regular Expression']],$token);    ['re','Regular Expression']],$token);
  $result.=&Apache::edit::text_arg('String to display for answer:',   $result.=&Apache::edit::text_arg('String to display for answer:',
  'answerdisplay',$token);   'answerdisplay',$token);
           $result.=&Apache::edit::text_arg('Pre-Processor Subroutine:','preprocess',
                                                $token,10);
  $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();   $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
     } elsif ($target eq 'modified') {      } elsif ($target eq 'modified') {
  my $constructtag;   my $constructtag;
  $constructtag=&Apache::edit::get_new_args($token,$parstack,   $constructtag=&Apache::edit::get_new_args($token,$parstack,
   $safeeval,'answer',    $safeeval,'answer',
   'type','answerdisplay');    'type','answerdisplay','preprocess');
  if ($constructtag) {   if ($constructtag) {
     $result = &Apache::edit::rebuild_tag($token);      $result = &Apache::edit::rebuild_tag($token);
     $result.=&Apache::edit::handle_insert();      $result.=&Apache::edit::handle_insert();
Line 1213  sub end_stringresponse { Line 1217  sub end_stringresponse {
 # $answer=$token->[2]->{'answer'};  # $answer=$token->[2]->{'answer'};
 #    }  #    }
     ${$safeeval->varglob('LONCAPA::response')}=$response;      ${$safeeval->varglob('LONCAPA::response')}=$response;
                       my $preprocess=&Apache::lonxml::get_param('preprocess',$parstack,$safeeval);
                       $preprocess=~s/^\&//;
                       if (defined($preprocess)) {
                           &Apache::run::run('$LONCAPA::response=&'.$preprocess.'($LONCAPA::response);',$safeeval);
                       }
     $result = &Apache::run::run('if ($LONCAPA::response=~m'.$answer.') { return 1; } else { return 0; }',$safeeval);      $result = &Apache::run::run('if ($LONCAPA::response=~m'.$answer.') { return 1; } else { return 0; }',$safeeval);
     &Apache::lonxml::debug("current $response");      &Apache::lonxml::debug("current $response");
     &Apache::lonxml::debug("current $answer");      &Apache::lonxml::debug("current $answer");
     $ad = ($result) ? 'APPROX_ANS' : 'INCORRECT';      $ad = ($result) ? 'APPROX_ANS' : 'INCORRECT';
  } else {   } else {
     my @args = ('type');      my @args = ('type','preprocess');
     my $args_ref = &setup_capa_args($safeeval,$parstack,      my $args_ref = &setup_capa_args($safeeval,$parstack,
     \@args,$response);      \@args,$response);
                     if ($$args_ref{'type'} eq '') {                      if ($$args_ref{'type'} eq '') {
Removed from v.1.247  
changed lines
  Added in v.1.248

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