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Diff for /loncom/homework/response.pm between versions 1.5 and 1.18

version 1.5, 2000/11/23 17:24:39 version 1.18, 2001/01/10 21:49:43
Line 1 Line 1
 # The LearningOnline Network with CAPA  # The LearningOnline Network with CAPA
 # various response type definitons response definition  # various response type definitons response definition
   
 # 11/23 Gerd Kortemeyer  # 11/23,11/24,11/28 Gerd Kortemeyer
   
 package Apache::response;  package Apache::response;
 use strict;  use strict;
   
 sub BEGIN {  sub BEGIN {
   &Apache::lonxml::register('Apache::response',('responseparam','caparesponse'));    &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','radiobuttonresponse'));
   }
   
   sub start_response {
     my ($parstack,$safeeval)=@_;  
     my $args ='';
     if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
     my $id = &Apache::run::run("{$args;".'return $id}',$safeeval);
     if ($id eq '') { $id = $Apache::lonxml::curdepth; }
     push (@Apache::inputtags::response,$id);
     push (@Apache::inputtags::responselist,$id);
     @Apache::inputtags::inputlist=();
     return $id;
   }
   
   sub end_response {
     pop @Apache::inputtags::response;
     @Apache::inputtags::inputlist=();
     return '';
   }
   
   sub meta_parameter_write {
       my ($name,$type,$default,$display)=@_;
       return '<parameter part="'.$Apache::inputtags::part.
               '" name="'.$name.
                       '" type="'.$type.
                    '" default="'.$default.
            '" display="'.$display.
                             ' [Part: '.$Apache::inputtags::part.']"></parameter>'
        ."\n";
   }
   
   sub meta_stores_write {
       my ($name,$type,$display)=@_;
       return '<stores part="'.$Apache::inputtags::part.
            '" name="'.$name.
                    '" type="'.$type.
         '" display="'.$display.
                          ' [Part: '.$Apache::inputtags::part.']"></stores>'
        ."\n";
   }
   
   sub mandatory_part_meta {
   #
   # Autogenerate metadata for mandatory
   # input (from RAT or lonparmset) and 
   # output (to lonspreadsheet)
   # of each part
   #
    return
       &meta_parameter_write('opendate','date_start','',
                             'Opening Date').
       &meta_parameter_write('duedate','date_end','',
                             'Due Date').
       &meta_parameter_write('answerdate','date_start','',
                             'Show Answer Date').
       &meta_parameter_write('weight','int_zeropos','',
                             'Available Points').
       &meta_parameter_write('maxtries','int_pos','',
                             'Maximum Number of Tries').
   
       &meta_stores_write('solved','string',
                             'Problem Status').
       &meta_stores_write('tries','int_zeropos',
                             'Number of Unsuccessful Tries').
       &meta_stores_write('awarded','float',
             'Partial Credit Factor');
   #
   # Note: responseid-specific data 'submission' and 'awarddetail'
   # not available to spreadsheet -> skip here
   #
   }
   
   sub check_for_previous {
     return '0';
   }
   
   sub start_numericalresponse {
     require Apache::caparesponse; 
     import Apache::caparesponse; 
     my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
     Apache::caparesponse::start_numericalresponse($target,$token,$parstack,$parser,$safeeval,$style);;
     return "";
 }  }
   
 sub start_caparesponse {  sub start_caparesponse {
Line 19  sub start_caparesponse { Line 101  sub start_caparesponse {
   return "";    return "";
 }  }
   
   sub start_radiobuttonresponse {
     require Apache::radiobuttonresponse; 
     import Apache::radiobuttonresponse; 
     my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
     Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$parstack,$parser,$safeeval,$style);;
     return "";
   }
   
 sub start_responseparam {  sub start_responseparam {
   my ($target,$token,$parstack,$parser,$safeeval)=@_;    my ($target,$token,$parstack,$parser,$safeeval)=@_;
  if ($target ne 'meta') {    if ($target eq 'grade') {
   my $args='';      my $args='';
   if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }      if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; }
   my $default = &Apache::run::run("{$args;".'return $default}',$safeeval);      my $default = &Apache::run::run("{$args;".'return $default}',$safeeval);
   my $name = &Apache::run::run("{$args;".'return $name}',$safeeval);      my $name = &Apache::run::run("{$args;".'return $name}',$safeeval);
   &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part['-1'].$name");      &Apache::lonxml::debug("looking for resource.$Apache::inputtags::part.$name");
   my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part['-1'].$name");      my $value = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.$name");
   &Apache::lonxml::debug("$name has value :$value: and default :$default:");      &Apache::lonxml::debug("$name has value :$value: and default :$default:");
   if (!$value) {      if ($value eq '' || $value eq 'con_lost') {
     $Apache::inputtags::params{$name}=$default;        &Apache::lonxml::debug("defaulting");
         $Apache::inputtags::params{$name}=$default;
       } else {
         &Apache::lonxml::debug("using value");
         $Apache::inputtags::params{$name}=$value;
       }
       return '';
     } elsif ($target eq 'meta') {
       return &meta_parameter_write($token->[2]->{'name'},
    $token->[2]->{'type'},
    $token->[2]->{'default'},
    $token->[2]->{'description'});
   } else {    } else {
     $Apache::inputtags::params{$name}=$value;      return '';
   }    }
   return '';  
 } else {  
     my $tag='parameter_'.$Apache::inputtags::part['-1'].'_'.  
  $token->[2]->{'name'};  
     my $display='';  
     if ($token->[2]->{'description'}) {  
        $display=' display="'.$token->[2]->{'description'}.'"';  
     }  
     return "\n<".$tag.$display.'>'.$token->[2]->{'type'}.'</'.$tag.'>';  
 }  
 }  }
   
 sub end_responseparam {  sub end_responseparam {
Removed from v.1.5  
changed lines
  Added in v.1.18

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