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Diff for /loncom/homework/response.pm between versions 1.29 and 1.38

version 1.29, 2001/06/29 18:53:50 version 1.38, 2001/08/06 20:33:23
Line 2 Line 2
 # various response type definitons response definition  # various response type definitons response definition
   
 # 11/23,11/24,11/28 Gerd Kortemeyer  # 11/23,11/24,11/28 Gerd Kortemeyer
   # Guy Albertelli
   # 08/04 Gerd Kortemeyer
   
 package Apache::response;  package Apache::response;
 use strict;  use strict;
   
 sub BEGIN {  sub BEGIN {
   &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse'));    &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse'));
 }  }
   
 sub start_response {  sub start_response {
Line 33  sub setrandomnumber { Line 35  sub setrandomnumber {
   &Apache::lonxml::debug("randseed $rndseed");    &Apache::lonxml::debug("randseed $rndseed");
 #  $rndseed=unpack("%32i",$rndseed);  #  $rndseed=unpack("%32i",$rndseed);
   $rndseed=$rndseed    $rndseed=$rndseed
     +(&Apache::lonnet::numval($Apache::inputtags::part) << 10)      +(&Apache::lonnet::numval($Apache::inputtags::part) << 10);
     if (defined($Apache::inputtags::response['-1'])) {
       $rndseed=$rndseed
       +&Apache::lonnet::numval($Apache::inputtags::response['-1']);        +&Apache::lonnet::numval($Apache::inputtags::response['-1']);
     }
   srand($rndseed);    srand($rndseed);
   &Apache::lonxml::debug("randseed $rndseed");    &Apache::lonxml::debug("randseed $rndseed");
   return '';    return '';
Line 51  sub meta_parameter_write { Line 56  sub meta_parameter_write {
      ."\n";       ."\n";
 }  }
   
   sub meta_package_write {
       my $name=shift;
       return '<parameter part="'.$Apache::inputtags::part.
            '" package="'.$name.'"></parameter>'
        ."\n";
   }
   
 sub meta_stores_write {  sub meta_stores_write {
     my ($name,$type,$display)=@_;      my ($name,$type,$display)=@_;
     return '<stores part="'.$Apache::inputtags::part.      return '<stores part="'.$Apache::inputtags::part.
Line 69  sub mandatory_part_meta { Line 81  sub mandatory_part_meta {
 # of each part  # of each part
 #  #
  return   return
     &meta_parameter_write('opendate','date_start','',  #    &meta_parameter_write('opendate','date_start','',
                           'Opening Date').  #                          'Opening Date').
     &meta_parameter_write('duedate','date_end','',  #    &meta_parameter_write('duedate','date_end','',
                           'Due Date').  #                          'Due Date').
     &meta_parameter_write('answerdate','date_start','',  #    &meta_parameter_write('answerdate','date_start','',
                           'Show Answer Date').  #                          'Show Answer Date').
     &meta_parameter_write('weight','int_zeropos','',  #    &meta_parameter_write('weight','int_zeropos','',
                           'Available Points').  #                          'Available Points').
     &meta_parameter_write('maxtries','int_pos','',  #    &meta_parameter_write('maxtries','int_pos','',
                           'Maximum Number of Tries').  #                          'Maximum Number of Tries').
       &meta_package_write('part');
     &meta_stores_write('solved','string',      &meta_stores_write('solved','string',
                           'Problem Status').                            'Problem Status').
     &meta_stores_write('tries','int_zeropos',      &meta_stores_write('tries','int_zeropos',
Line 93  sub mandatory_part_meta { Line 105  sub mandatory_part_meta {
 }  }
   
 sub check_for_previous {  sub check_for_previous {
   return '0';    my ($curresponse,$partid,$id) = @_;
     my %previous;
     $previous{'used'} = 0;
     foreach my $key (reverse(sort(keys(%Apache::lonhomework::history)))) {
       if ($key =~ /resource\.$partid\.$id\.submission/) {
         &Apache::lonxml::debug("Trying $key");
         my $pastresponse=$Apache::lonhomework::history{$key};
         if ($pastresponse eq $curresponse) {
    $previous{'used'} = 1;
    my $history;
    if ( $key =~ /^(\d+):/ ) {
     $history=$1;
     $previous{'award'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"};
     $previous{'last'}='0';
    } else {
     $previous{'award'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"};
     $previous{'last'}='1';
    }
    if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN'; }
    &Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:");
    last;
         }
       }
     }
     return %previous;
 }  }
   
 sub start_numericalresponse {  sub start_caparesponse {
   require Apache::caparesponse;     require Apache::caparesponse; 
   import Apache::caparesponse;     import Apache::caparesponse; 
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   return &Apache::caparesponse::start_numericalresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);  #  print "\n<br />\nsimple caparesponse\n";
     return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
   }
   
   sub start_stringresponse {
     require Apache::caparesponse;
     import Apache::caparesponse;
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
 }  }
   
 sub start_caparesponse {  sub start_numericalresponse {
   require Apache::caparesponse;     require Apache::caparesponse; 
   import Apache::caparesponse;     import Apache::caparesponse; 
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
 #  print "\n<br />\nsimple caparesponse\n";    return &Apache::caparesponse::start_numericalresponse
   return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);      ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
 }  }
   
 sub start_radiobuttonresponse {  sub start_radiobuttonresponse {
Line 174  sub start_responseparam { Line 218  sub start_responseparam {
     my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,      my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
  'name','type','description',   'name','type','description',
  'default');   'default');
     if ($constructtag) { $result = &Apache::edit::rebuild_tag($token);}      if ($constructtag) {
         $result = &Apache::edit::rebuild_tag($token);
         $result.=&Apache::edit::handle_insert();
       }
     return $result;      return $result;
   
   } else {    } else {
Removed from v.1.29  
changed lines
  Added in v.1.38

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