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Diff for /loncom/homework/caparesponse/caparesponse.pm between versions 1.146 and 1.153

version 1.146, 2004/06/04 22:06:07 version 1.153, 2004/10/05 20:18:29
Line 45  sub start_numericalresponse { Line 45  sub start_numericalresponse {
  $result.=&Apache::edit::text_arg('Answer:','answer',$token);   $result.=&Apache::edit::text_arg('Answer:','answer',$token);
  if ($token->[1] eq 'numericalresponse') {   if ($token->[1] eq 'numericalresponse') {
     $result.=&Apache::edit::text_arg('Incorrect Answers:','incorrect',      $result.=&Apache::edit::text_arg('Incorrect Answers:','incorrect',
      $token);       $token).
    &Apache::loncommon::help_open_topic('numerical_wrong_answers');
     $result.=&Apache::edit::text_arg('Unit:','unit',$token,5).      $result.=&Apache::edit::text_arg('Unit:','unit',$token,5).
  &Apache::loncommon::help_open_topic('Physical_Units');   &Apache::loncommon::help_open_topic('Physical_Units');
     $result.=&Apache::edit::text_arg('Format:','format',$token,4).      $result.=&Apache::edit::text_arg('Format:','format',$token,4).
Line 102  sub start_numericalresponse { Line 103  sub start_numericalresponse {
  } else {   } else {
     $format=$formats[0];      $format=$formats[0];
  }   }
  my $formatted;   my $formatted=&format_number($answer,$format,$target,
  if ((defined($format)) && ($format ne '')) {       $safeeval);
     $format=~s/e/E/g;   $answertxt.=$formatted.',';
     &Apache::lonxml::debug("formatting with :$format: answer :$answer:");  
     $formatted=sprintf('%.'.$format,$answer).',';  
  } else {  
     &Apache::lonxml::debug("no format answer :$answer:");  
     $formatted="$answer,";  
  }  
  $answertxt.=$formatted;  
     }      }
     chop $answertxt;      chop $answertxt;
     if ($target eq 'web') {      if ($target eq 'web') {
  $answertxt.=" $unit.<br />";   $answertxt.=" $unit ";
     }      }
     $Apache::inputtags::answertxt{$id}=$answertxt;      $Apache::inputtags::answertxt{$id}=$answertxt;
  }   }
Line 154  sub end_numericalresponse { Line 148  sub end_numericalresponse {
     my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,$safeeval);      my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,$safeeval);
     my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);      my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);
     my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack,$safeeval);      my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack,$safeeval);
     my @values=&make_numerical_bubbles($number_of_bubbles,$target,$answers[0],$formats[0],\@incorrect);      my @values=&make_numerical_bubbles($number_of_bubbles,$target,$answers[0],$formats[0],\@incorrect,$safeeval);
     $response=$values[$response];      $response=$values[$response];
  }   }
  $Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response;   $Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response;
Line 162  sub end_numericalresponse { Line 156  sub end_numericalresponse {
  $$args_ref{'response'}=$response;   $$args_ref{'response'}=$response;
  my $hideunit=&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffunit');   my $hideunit=&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffunit');
   
  foreach my $arg ('type','tol','sig','ans_fmt','unit','calc',   foreach my $arg ('type','tol','sig','format','unit','calc',
  'samples') {   'samples') {
     $$args_ref{$arg}=      $$args_ref{$arg}=
  &Apache::lonxml::get_param($arg,$parstack,$safeeval);   &Apache::lonxml::get_param($arg,$parstack,$safeeval);
Line 234  sub end_numericalresponse { Line 228  sub end_numericalresponse {
     my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack,$safeeval);      my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack,$safeeval);
     my @bubble_values=&make_numerical_bubbles($number_of_bubbles,      my @bubble_values=&make_numerical_bubbles($number_of_bubbles,
       $target,$answers[0],        $target,$answers[0],
       $formats[0],\@incorrect);        $formats[0],\@incorrect,$safeeval);
     my @alphabet=('A'..'Z');      my @alphabet=('A'..'Z');
     if ($target eq 'web') {      if ($target eq 'web') {
  if ($tag eq 'numericalresponse') {   if ($tag eq 'numericalresponse') {
Line 330  sub end_numericalresponse { Line 324  sub end_numericalresponse {
     }      }
     if ($fmt && $tag eq 'numericalresponse') {      if ($fmt && $tag eq 'numericalresponse') {
  $fmt=~s/e/E/g;   $fmt=~s/e/E/g;
  $ans = sprintf('%.'.$fmt,$ans);   $ans = &format_number($ans,$fmt,$target,$safeeval);
  if ($high) {   if ($high) {
     $high=sprintf('%.'.$fmt,$high);      $high=&format_number($high,$fmt,$target,$safeeval);
     $low =sprintf('%.'.$fmt,$low);      $low =&format_number($low,$fmt,$target,$safeeval);
  }   }
     }      }
     if ($target eq 'answer') {      if ($target eq 'answer') {
Line 411  sub get_table_sizes { Line 405  sub get_table_sizes {
  $textwidth=$1.'.'.$2;   $textwidth=$1.'.'.$2;
     }      }
     my $bubbles_per_line=int($textwidth/$cell_width);      my $bubbles_per_line=int($textwidth/$cell_width);
     if (($bubbles_per_line > $number_of_bubbles/2) && ($number_of_bubbles % 2==0)) {$bubbles_per_line=$number_of_bubbles/2;}      if ($bubbles_per_line > $number_of_bubbles) {
    $bubbles_per_line=$number_of_bubbles;
       }elsif (($bubbles_per_line > $number_of_bubbles/2) && ($number_of_bubbles % 2==0)) {$bubbles_per_line=$number_of_bubbles/2;}
     my $number_of_tables = int($number_of_bubbles/$bubbles_per_line);      my $number_of_tables = int($number_of_bubbles/$bubbles_per_line);
     my @table_range = ();      my @table_range = ();
     for (my $i=0;$i<$number_of_tables;$i++) {push @table_range,$bubbles_per_line;}      for (my $i=0;$i<$number_of_tables;$i++) {push @table_range,$bubbles_per_line;}
Line 425  sub get_table_sizes { Line 421  sub get_table_sizes {
 }  }
   
 sub format_number {  sub format_number {
     my ($number,$format,$target)=@_;      my ($number,$format,$target,$safeeval)=@_;
     my $ans;      my $ans;
     if ($format ne '') {      if ($format eq '') {
  $format=~s/e/E/g;  
  $ans = sprintf('%.'.$format,$number);  
     } else {  
  my $format = '';  
  #What is the number? (integer,decimal,floating point)   #What is the number? (integer,decimal,floating point)
  if ($number=~/^(\d*\.?\d*)(E|e)(\d*)$/) {   if ($number=~/^(\d*\.?\d*)(E|e)(\d*)$/) {
     $format = '3e';      $format = '3e';
Line 440  sub format_number { Line 432  sub format_number {
  } elsif ($number=~/^(\d*)$/) {   } elsif ($number=~/^(\d*)$/) {
     $format = 'd';      $format = 'd';
  }   }
  $ans = sprintf('%.'.$format,$number);  
     }  
     if ($target eq 'tex') {  
  if ($ans =~ m/([0-9\.\-\+]+)E([0-9\-\+]+)/ ) {  
     my $number = $1;  
     my $power = $2;  
     $power=~s/^\+//;  
     $power=~s/^(-?)0+(\d+)/$1$2/;  
     $ans=$number.'$\times 10^{'.$power.'}$'; #'stupidemacs  
  }  
     }      }
       $ans=&Apache::run::run("&prettyprint(q\0$number\0,q\0$format\0,q\0$target\0)",$safeeval);
     return $ans;      return $ans;
 }  }
   
 sub make_numerical_bubbles {  sub make_numerical_bubbles {
     my ($number_of_bubbles,$target,$answer,$format,$incorrect) =@_;      my ($number_of_bubbles,$target,$answer,$format,$incorrect,$safeeval) =@_;
     my @bubble_values = ();      my @bubble_values = ();
     &Apache::lonxml::debug("answer is $answer incorrect is $incorrect");      &Apache::lonxml::debug("answer is $answer incorrect is $incorrect");
     my @oldseed=&Math::Random::random_get_seed();      my @oldseed=&Math::Random::random_get_seed();
Line 472  sub make_numerical_bubbles { Line 455  sub make_numerical_bubbles {
     &Math::Random::random_set_seed(@oldseed);      &Math::Random::random_set_seed(@oldseed);
     if (defined($format) && $format ne '') {      if (defined($format) && $format ne '') {
  foreach my $value (@bubble_values) {   foreach my $value (@bubble_values) {
     $value=&format_number($value,$format,$target);      $value=&format_number($value,$format,$target,$safeeval);
  }   }
     }      }
     return @bubble_values;      return @bubble_values;
Line 492  sub make_numerical_bubbles { Line 475  sub make_numerical_bubbles {
     for ($ind=0;$ind<$number_of_bubbles;$ind++) {      for ($ind=0;$ind<$number_of_bubbles;$ind++) {
  $bubble_values[$ind] = $answer*($factor**($power-$powers[$#powers-$ind]));   $bubble_values[$ind] = $answer*($factor**($power-$powers[$#powers-$ind]));
  $bubble_values[$ind] = &format_number($bubble_values[$ind],   $bubble_values[$ind] = &format_number($bubble_values[$ind],
        $format,$target);         $format,$target,$safeeval);
   
     }      }
     &Math::Random::random_set_seed(@oldseed);      &Math::Random::random_set_seed(@oldseed);
Line 517  sub get_tolrange { Line 500  sub get_tolrange {
 sub get_sigrange {  sub get_sigrange {
     my ($sig)=@_;      my ($sig)=@_;
     &Apache::lonxml::debug("Got a sig of :$sig:");      &Apache::lonxml::debug("Got a sig of :$sig:");
       my $courseid=$ENV{'request.course.id'};
       if (lc($ENV{"course.$courseid.disablesigfigs"}) eq 'yes') {
    return (15,0);
       }
     my $sig_lbound;      my $sig_lbound;
     my $sig_ubound;      my $sig_ubound;
     if ($sig eq '') {      if ($sig eq '') {
Line 548  sub start_stringresponse { Line 535  sub start_stringresponse {
     my $result;      my $result;
     my $id = &Apache::response::start_response($parstack,$safeeval);      my $id = &Apache::response::start_response($parstack,$safeeval);
     if ($target eq 'meta') {      if ($target eq 'meta') {
  &Apache::response::start_response($parstack,$safeeval);  
  $result=&Apache::response::meta_package_write('stringresponse');   $result=&Apache::response::meta_package_write('stringresponse');
  &Apache::response::end_response();  
     } elsif ($target eq 'edit') {      } elsif ($target eq 'edit') {
  $result.=&Apache::edit::tag_start($target,$token);   $result.=&Apache::edit::tag_start($target,$token);
  $result.=&Apache::edit::text_arg('Answer:','answer',$token);   $result.=&Apache::edit::text_arg('Answer:','answer',$token);
Line 558  sub start_stringresponse { Line 543  sub start_stringresponse {
  [['cs','Case Sensitive'],['ci','Case Insensitive'],   [['cs','Case Sensitive'],['ci','Case Insensitive'],
   ['mc','Case Insensitive, Any Order'],    ['mc','Case Insensitive, Any Order'],
   ['re','Regular Expression']],$token);    ['re','Regular Expression']],$token);
    $result.=&Apache::edit::text_arg('String to display for answer:',
    'answerdisplay',$token);
  $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();   $result.=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
     } elsif ($target eq 'modified') {      } elsif ($target eq 'modified') {
  my $constructtag;   my $constructtag;
Line 570  sub start_stringresponse { Line 557  sub start_stringresponse {
  }   }
     } elsif ($target eq 'web') {      } elsif ($target eq 'web') {
  if (  &Apache::response::show_answer() ) {   if (  &Apache::response::show_answer() ) {
     $Apache::inputtags::answertxt{$id}=      my $answer=
  &Apache::lonxml::get_param('answer',$parstack,$safeeval);         &Apache::lonxml::get_param('answerdisplay',$parstack,$safeeval);
       if (!defined $answer || $answer eq '') {
    $answer=
       &Apache::lonxml::get_param('answer',$parstack,$safeeval);
       }
       $Apache::inputtags::answertxt{$id}=$answer;
  }    } 
     } elsif ($target eq 'answer' || $target eq 'grade') {      } elsif ($target eq 'answer' || $target eq 'grade') {
  &Apache::response::reset_params();   &Apache::response::reset_params();
Removed from v.1.146  
changed lines
  Added in v.1.153

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