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Diff for /loncom/homework/radiobuttonresponse.pm between versions 1.103 and 1.106

version 1.103, 2005/06/27 21:51:29 version 1.106, 2006/03/27 21:18:16
Line 234  sub displayallfoils { Line 234  sub displayallfoils {
     my ($direction)=@_;      my ($direction)=@_;
     my $result;      my $result;
     &Apache::lonxml::debug("survey style display");      &Apache::lonxml::debug("survey style display");
     my @names = @{ $Apache::response::foilgroup{'names'} };      my @names;
       if ( $Apache::response::foilgroup{'names'} ) {
    @names= @{ $Apache::response::foilgroup{'names'} };
       }
     my $temp=0;      my $temp=0;
     my $id=$Apache::inputtags::response['-1'];      my $id=$Apache::inputtags::response['-1'];
     my $part=$Apache::inputtags::part;      my $part=$Apache::inputtags::part;
Line 291  sub whichfoils { Line 294  sub whichfoils {
     my ($truecnt,$falsecnt) = &getfoilcounts();      my ($truecnt,$falsecnt) = &getfoilcounts();
     my $count=0;      my $count=0;
     # we will add in 1 of the true statements      # we will add in 1 of the true statements
     if (($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; }      if ( $max>0 && ($falsecnt+1)>$max) { $count=$max } else { $count=$falsecnt+1; $max=$count; }
     my $answer=int(&Math::Random::random_uniform() * ($count));      my $answer=int(&Math::Random::random_uniform() * ($count));
     &Apache::lonxml::debug("Count is $count, $answer is $answer");      &Apache::lonxml::debug("Count is $count, $answer is $answer");
     my @names;      my @names;
Line 507  sub displayfoils { Line 510  sub displayfoils {
 }  }
   
 sub displayallanswers {  sub displayallanswers {
     my @names = @{ $Apache::response::foilgroup{'names'} };      my @names;
       if ( $Apache::response::foilgroup{'names'} ) {
    @names= @{ $Apache::response::foilgroup{'names'} };
       }
       
     my $result=&Apache::response::answer_header('radiobuttonresponse');      my $result=&Apache::response::answer_header('radiobuttonresponse');
     foreach my $name (@names) {      foreach my $name (@names) {
Line 522  sub displayanswers { Line 528  sub displayanswers {
     my ($max,$randomize)=@_;      my ($max,$randomize)=@_;
     my ($answer,@whichopt) = &whichfoils($max,$randomize);      my ($answer,@whichopt) = &whichfoils($max,$randomize);
     my $result=&Apache::response::answer_header('radiobuttonresponse');      my $result=&Apache::response::answer_header('radiobuttonresponse');
       if ($Apache::lonhomework::type eq 'exam') {
    my $correct = ('A'..'Z')[$answer];
    $result.=&Apache::response::answer_part('radiobuttonresponse',
    $correct);
       }
     foreach my $name (@whichopt) {      foreach my $name (@whichopt) {
  $result.=&Apache::response::answer_part('radiobuttonresponse',   $result.=&Apache::response::answer_part('radiobuttonresponse',
  $Apache::response::foilgroup{$name.'.value'})   $Apache::response::foilgroup{$name.'.value'});
  }      }
     $result.=&Apache::response::answer_footer('radiobuttonresponse');      $result.=&Apache::response::answer_footer('radiobuttonresponse');
     return $result;      return $result;
 }  }
Removed from v.1.103  
changed lines
  Added in v.1.106

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