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Diff for /loncom/homework/matchresponse.pm between versions 1.14 and 1.15

version 1.14, 2003/03/26 18:43:15 version 1.15, 2003/03/26 22:41:34
Line 34  use Math::Random(); Line 34  use Math::Random();
 use Apache::optionresponse;  use Apache::optionresponse;
   
 my $flag_for_exam_printing = 1;  my $flag_for_exam_printing = 1;
 my @Items = ();  
   
 BEGIN {  BEGIN {
     &Apache::lonxml::register('Apache::matchresponse',('matchresponse'));      &Apache::lonxml::register('Apache::matchresponse',('matchresponse'));
Line 90  sub start_itemgroup { Line 89  sub start_itemgroup {
     my $result;      my $result;
     %Apache::response::itemgroup=();      %Apache::response::itemgroup=();
     %Apache::matchresponse::itemtable=();      %Apache::matchresponse::itemtable=();
   
     if ($target eq 'edit') {      if ($target eq 'edit') {
  $result=&Apache::edit::tag_start($target,$token);   $result=&Apache::edit::tag_start($target,$token);
  $result.=&Apache::edit::select_arg('Randomize Order:','randomize',   $result.=&Apache::edit::select_arg('Randomize Order:','randomize',
Line 129  sub end_itemgroup { Line 129  sub end_itemgroup {
     foreach my $name (@names) {      foreach my $name (@names) {
  $letter_name_map{$alphabet[$i]}=$name;   $letter_name_map{$alphabet[$i]}=$name;
  $name_letter_map{$name}=$alphabet[$i];   $name_letter_map{$name}=$alphabet[$i];
  $Items[$i] = $alphabet[$i];  
  $i++;   $i++;
     }      }
      $Apache::response::itemgroup{'letter_name_map'}=\%letter_name_map;      $Apache::response::itemgroup{'letter_name_map'}=\%letter_name_map;
     $Apache::response::itemgroup{'name_letter_map'}=\%name_letter_map;      $Apache::response::itemgroup{'name_letter_map'}=\%name_letter_map;
     if ($target eq 'web') {      if ($target eq 'web') {
  my $table='<table>';   my $table='<table>';
Line 387  sub displayfoils { Line 386  sub displayfoils {
  my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};   my $lastresponse=$Apache::lonhomework::history{"resource.$part.$id.submission"};
  my %lastresponse=&Apache::lonnet::str2hash($lastresponse);       my %lastresponse=&Apache::lonnet::str2hash($lastresponse);    
  my @alphabet=('A'..'Z');   my @alphabet=('A'..'Z');
         my @Items_letter = splice @alphabet, 0, $#Items + 1;   my @used_letters=sort(keys(%letter_name_map));
  foreach my $name (@whichfoils) {   foreach my $name (@whichfoils) {
     my $lastopt=$lastresponse{$name};      my $lastopt=$lastresponse{$name};
     my $last_letter=$name_letter_map{$lastopt};      my $last_letter=$name_letter_map{$lastopt};
Line 400  sub displayfoils { Line 399  sub displayfoils {
  }   }
     }      }
     my $option;      my $option;
     foreach $option (sort(keys(%letter_name_map))) {      foreach $option (@used_letters) {
  if ($option eq $last_letter) {   if ($option eq $last_letter) {
     if ($target ne 'tex') {$optionlist.="<option selected=\"on\">$option</option>\n";}      if ($target ne 'tex') {$optionlist.="<option selected=\"on\">$option</option>\n";}
  } else {   } else {
Line 416  sub displayfoils { Line 415  sub displayfoils {
     if ($target ne 'tex') {      if ($target ne 'tex') {
  $question.='<br />'.$optionlist.$text."\n";   $question.='<br />'.$optionlist.$text."\n";
  if ($Apache::lonhomework::type eq 'exam') {   if ($Apache::lonhomework::type eq 'exam') {
     $question.=&Apache::optionresponse::webbubbles(\@Items_letter,\@Items);      $question.=&Apache::optionresponse::webbubbles(\@used_letters,\@used_letters);
  }   }
     } else {      } else {
  if ($Apache::lonhomework::type eq 'exam') {   if ($Apache::lonhomework::type eq 'exam') {
     $question.=' '.$optionlist.$text."\n";      $question.=' '.$optionlist.$text."\n";
     my @emptyItems = ();      my @emptyItems = ();
     for (my $i=0;$i<=$#Items;$i++) {push @emptyItems, ' ';}      for (my $i=0;$i<=$#Items;$i++) {push @emptyItems, ' ';}
     $question.='\vskip -2 mm\parbox{\textwidth}{\begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]\parbox{\textwidth - 5 mm}{'.&Apache::optionresponse::bubbles(\@Items_letter,\@emptyItems).'}\end{enumerate}} \vskip -10 mm \strut ';      $question.='\vskip -2 mm\parbox{\textwidth}{\begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]\parbox{\textwidth - 5 mm}{'.&Apache::optionresponse::bubbles(\@used_letters,\@empthItems).'}\end{enumerate}} \vskip -10 mm \strut ';
         } else {          } else {
     $question.=' \\\\ '.$optionlist.$text."\n";      $question.=' \\\\ '.$optionlist.$text."\n";
  }   }
Removed from v.1.14  
changed lines
  Added in v.1.15

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