[BACK]Return to caparesponse.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / homework / caparesponse

Diff for /loncom/homework/caparesponse/caparesponse.pm between versions 1.78 and 1.84

version 1.78, 2003/02/27 20:31:34 version 1.84, 2003/03/21 15:33:46
Line 144  sub end_numericalresponse { Line 144  sub end_numericalresponse {
  $response =~ s/\'/\\\'/g;   $response =~ s/\'/\\\'/g;
  &Apache::lonxml::debug("current $response");   &Apache::lonxml::debug("current $response");
  my $expression="&caparesponse_check_list('".$response."','".   my $expression="&caparesponse_check_list('".$response."','".
   $$parstack[$#$parstack];      $$parstack[-1];
  foreach my $key (keys(%Apache::inputtags::params)) {   foreach my $key (keys(%Apache::inputtags::params)) {
   $expression.= ';my $'. #'    $expression.= ';my $'. #'
     $key.'="'.$Apache::inputtags::params{$key}.'"';      $key.'="'.$Apache::inputtags::params{$key}.'"';
Line 223  sub end_numericalresponse { Line 223  sub end_numericalresponse {
  my $powers_number = 8; #default values for number of powers   my $powers_number = 8; #default values for number of powers
  my $symb;   my $symb;
  if ($ENV{'form.symb'}=~/___\d+___/) {$symb=$ENV{'form.symb'};} else {$symb=$ENV{'request.symb'};}   if ($ENV{'form.symb'}=~/___\d+___/) {$symb=$ENV{'form.symb'};} else {$symb=$ENV{'request.symb'};}
  my $randomseed = srand(&Apache::lonnet::rndseed($symb,$ENV{'request.course.id'},  
                                                               $ENV{'user.domain'},$ENV{'user.name'}));   &Apache::response::setrandomnumber();
  my $ind=1+int(rand()*($factors_number-1));   my $ind=&Math::Random::random_uniform_integer(1,0,$#powers);
  my $factor = $factors[$ind];  
  $ind=1+int(rand()*($powers_number-1));  
  my $power = $powers[$ind];   my $power = $powers[$ind];
    $ind=&Math::Random::random_uniform_integer(1,0,$#factors);
    my $factor = $factors[$ind];
  for ($ind=0;$ind<$number_of_bubbles;$ind++) {   for ($ind=0;$ind<$number_of_bubbles;$ind++) {
     $bubbles_values[$ind] = $answers[0]*$factor**($power-$powers[$powers_number-$ind-1]);      $bubbles_values[$ind] = $answers[0]*($factor**($power-$powers[$#powers-$ind]));
  }       }
  my @alphabet = ('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P',   my @alphabet=('A'..'Z');
  'Q','R','S','T','U','V','W','X','Y','Z');  
         if ($target eq 'web') {          if ($target eq 'web') {
   if ($$tagstack[-1] eq 'numericalresponse') {    if ($$tagstack[-1] eq 'numericalresponse') {
     my $id=$Apache::inputtags::response[-1];      my $id=$Apache::inputtags::response[-1];
       $result.=' (<i>in '.$unit.'</i>)<br /><br />';
     $result.= '<table border="1"><tr>';      $result.= '<table border="1"><tr>';
     for ($ind=0;$ind<$number_of_bubbles;$ind++) {      for ($ind=0;$ind<$number_of_bubbles;$ind++) {
  my $ans;   my $ans;
Line 262  sub end_numericalresponse { Line 262  sub end_numericalresponse {
     $result.= '<br /><br /><font color="red"> Formula have to be entered here! </font><br /><br />';      $result.= '<br /><br /><font color="red"> Formula have to be entered here! </font><br /><br />';
   }    }
  } elsif ($target eq 'tex') {   } elsif ($target eq 'tex') {
    if (defined $unit and $Apache::lonhomework::type eq 'exam') {
      $result.=' \textit{(in} \verb|'.$unit.'|\textit{)} ';
            }
  if ($$tagstack[-1] eq 'numericalresponse') {   if ($$tagstack[-1] eq 'numericalresponse') {
      my $max_val = 0;       my $max_val = 0;
      if ($formats[0]=~m/^(\d+)E([^\d]*)(\d*)$/) {       if ($formats[0]=~m/^(\d+)E([^\d]*)(\d*)$/) {
Line 329  sub end_numericalresponse { Line 332  sub end_numericalresponse {
      &Apache::lonxml::increment_counter();       &Apache::lonxml::increment_counter();
          } else {           } else {
      $result.='\fbox{\fbox{\parbox{\textwidth-5mm}{\strut\\\\\strut\\\\\strut\\\\\strut\\\\\strut\\\\\strut\\\\}}}';       $result.='\fbox{\fbox{\parbox{\textwidth-5mm}{\strut\\\\\strut\\\\\strut\\\\\strut\\\\\strut\\\\\strut\\\\}}}';
      $result.= '\begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Live blank on scoring form}\vskip 0 mm \end{enumerate}';      my $id = $Apache::inputtags::part;
      &Apache::lonxml::increment_counter();      my $weight = &Apache::lonnet::EXT("resource.$id.weight");
  }              my $repetition = int $weight/9;
       if ($weight % 9 != 0) {$repetition++;} 
         $result.='\begin{enumerate}';
         for (my $i=0;$i<$repetition;$i++) {
    $result.='\item[\textbf{'.$Apache::lonxml::counter.'}.]\textit{Leave blank on scoring form}\vskip 0 mm';
    &Apache::lonxml::increment_counter();
         }
         $result.= '\end{enumerate}';
       }
  }   }
     }      }
   } elsif ($target eq 'edit') {    } elsif ($target eq 'edit') {
Removed from v.1.78  
changed lines
  Added in v.1.84

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>