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Diff for /loncom/homework/caparesponse/caparesponse.pm between versions 1.147 and 1.159

version 1.147, 2004/06/04 22:56:45 version 1.159, 2005/01/08 06:10:38
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 61  sub start_numericalresponse { Line 62  sub start_numericalresponse {
  if ($token->[1] eq 'numericalresponse') {   if ($token->[1] eq 'numericalresponse') {
     $constructtag=&Apache::edit::get_new_args($token,$parstack,      $constructtag=&Apache::edit::get_new_args($token,$parstack,
       $safeeval,'answer',        $safeeval,'answer',
       'incorrect','unit',         'incorrect','unit',
       'format');        'format');
  } elsif ($token->[1] eq 'formularesponse') {   } elsif ($token->[1] eq 'formularesponse') {
     $constructtag=&Apache::edit::get_new_args($token,$parstack,      $constructtag=&Apache::edit::get_new_args($token,$parstack,
Line 102  sub start_numericalresponse { Line 103  sub start_numericalresponse {
  } else {   } else {
     $format=$formats[0];      $format=$formats[0];
  }   }
  my $formatted;   if ($unit=~/\$/) { $format="\$".$format; $unit=~s/\$//g; }
  if ((defined($format)) && ($format ne '')) {   if ($unit=~/\,/) { $format="\,".$format; $unit=~s/\,//g; }
     $format=~s/e/E/g;   my $formatted=&format_number($answer,$format,$target,
     &Apache::lonxml::debug("formatting with :$format: answer :$answer:");       $safeeval);
     $formatted=sprintf('%.'.$format,$answer).',';   $answertxt.=$formatted.',';
  } 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}=$answertxt;
  }   }
Line 140  sub end_numericalresponse { Line 136  sub end_numericalresponse {
  if ($Apache::lonhomework::type eq 'exam' &&    if ($Apache::lonhomework::type eq 'exam' && 
     $tag eq 'formularesponse') {      $tag eq 'formularesponse') {
     $increment=&Apache::response::scored_response($partid,$id);      $increment=&Apache::response::scored_response($partid,$id);
    } elsif ($Apache::lonhomework::type eq 'survey') {
       if ( !defined($ENV{'form.submitted'})) { return ''; }
       my $response = &Apache::response::getresponse();
       if ( $response =~ /[^\s]/) {
    my %previous=&Apache::response::check_for_previous($response,
    $partid,$id);
    $Apache::lonhomework::results{"resource.$partid.$id.submission"}=$response;
    my $ad=$Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}='SUBMITTED';
    &Apache::response::handle_previous(\%previous,$ad);
       }
  } else {   } else {
     my $response = &Apache::response::getresponse();      my $response = &Apache::response::getresponse();
     if ( $response =~ /[^\s]/) {      if ( $response =~ /[^\s]/) {
Line 154  sub end_numericalresponse { Line 160  sub end_numericalresponse {
     my (@formats)=&Apache::lonxml::get_param_var('format',$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,$display)=&make_numerical_bubbles($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;
  my $args_ref= \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')};   my $args_ref= \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')};
  $$args_ref{'response'}=$response;   $$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 232  sub end_numericalresponse { Line 238  sub end_numericalresponse {
     my $unit=&Apache::lonxml::get_param_var('unit',$parstack,      my $unit=&Apache::lonxml::get_param_var('unit',$parstack,
     $safeeval);      $safeeval);
     my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack,$safeeval);      my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack,$safeeval);
     my @bubble_values=&make_numerical_bubbles($number_of_bubbles,      my ($bubble_values,$bubble_display)=
       $target,$answers[0],   &make_numerical_bubbles($number_of_bubbles,
       $formats[0],\@incorrect);   $target,$answers[0],
    $formats[0],\@incorrect,$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 243  sub end_numericalresponse { Line 250  sub end_numericalresponse {
     my $previous=$Apache::lonhomework::history{"resource.$Apache::inputtags::part.$id.submission"};      my $previous=$Apache::lonhomework::history{"resource.$Apache::inputtags::part.$id.submission"};
     for (my $ind=0;$ind<$number_of_bubbles;$ind++) {      for (my $ind=0;$ind<$number_of_bubbles;$ind++) {
  my $checked='';   my $checked='';
  if ($previous eq $bubble_values[$ind]) {   if ($previous eq $bubble_values->[$ind]) {
     $checked=" checked='on' ";      $checked=" checked='on' ";
  }   }
  $result.='<td><input type="radio" name="HWVAL_'.$id.   $result.='<td><input type="radio" name="HWVAL_'.$id.
     '" value="'.$bubble_values[$ind].'" '.$checked      '" value="'.$bubble_values->[$ind].'" '.$checked
     .' /><b>'.$alphabet[$ind].'</b>: '.      .' /><b>'.$alphabet[$ind].'</b>: '.
     $bubble_values[$ind].'</td>';      $bubble_display->[$ind].'</td>';
     }      }
     $result.='</tr></table>';      $result.='</tr></table>';
  } elsif ($tag eq 'formularesponse') {   } elsif ($tag eq 'formularesponse') {
Line 263  sub end_numericalresponse { Line 270  sub end_numericalresponse {
  }   }
  if ($tag eq 'numericalresponse') {   if ($tag eq 'numericalresponse') {
     my ($celllength,$number_of_tables,@table_range)=      my ($celllength,$number_of_tables,@table_range)=
  &get_table_sizes($number_of_bubbles,\@bubble_values);   &get_table_sizes($number_of_bubbles,$bubble_display);
     my $j=0;      my $j=0;
     my $cou=0;      my $cou=0;
     $result.='\vskip -1 mm \noindent \begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]';      $result.='\vskip -1 mm \noindent \begin{enumerate}\item[\textbf{'.$Apache::lonxml::counter.'}.]';
Line 274  sub end_numericalresponse { Line 281  sub end_numericalresponse {
  }   }
  $result.='}';   $result.='}';
  for (my $ind=$cou;$ind<$cou+$table_range[$j];$ind++) {   for (my $ind=$cou;$ind<$cou+$table_range[$j];$ind++) {
     $result.='\hskip -4 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$ & \hskip -3 mm {\small '.$bubble_values[$ind].'} ';      $result.='\hskip -4 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$ & \hskip -3 mm {\small '.$bubble_display->[$ind].'} ';
     if ($ind != $cou+$table_range[$j]-1) {$result.=' & ';}      if ($ind != $cou+$table_range[$j]-1) {$result.=' & ';}
  }   }
  $cou += $table_range[$j];   $cou += $table_range[$j];
Line 304  sub end_numericalresponse { Line 311  sub end_numericalresponse {
     $Apache::lonhomework::analyze{"$part_id.type"} = $tag;      $Apache::lonhomework::analyze{"$part_id.type"} = $tag;
     my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack,$safeeval);      my (@incorrect)=&Apache::lonxml::get_param_var('incorrect',$parstack,$safeeval);
     push (@{ $Apache::lonhomework::analyze{"$part_id.incorrect"} }, @incorrect);      push (@{ $Apache::lonhomework::analyze{"$part_id.incorrect"} }, @incorrect);
       &Apache::response::check_if_computed($token,$parstack,
    $safeeval,'answer');
  }   }
  if (scalar(@$tagstack)) {   if (scalar(@$tagstack)) {
     &Apache::response::setup_params($tag,$safeeval);      &Apache::response::setup_params($tag,$safeeval);
Line 330  sub end_numericalresponse { Line 339  sub end_numericalresponse {
     }      }
     if ($fmt && $tag eq 'numericalresponse') {      if ($fmt && $tag eq 'numericalresponse') {
  $fmt=~s/e/E/g;   $fmt=~s/e/E/g;
  $ans = sprintf('%.'.$fmt,$ans);   if ($unit=~/\$/) { $fmt="\$".$fmt; $unit=~s/\$//g; }
  if ($high) {   if ($unit=~/\,/) { $fmt="\,".$fmt; $unit=~s/\,//g; }
     $high=sprintf('%.'.$fmt,$high);   $ans = &format_number($ans,$fmt,$target,$safeeval);
     $low =sprintf('%.'.$fmt,$low);   #if ($high) {
  }   #    $high=&format_number($high,$fmt,$target,$safeeval);
    #    $low =&format_number($low,$fmt,$target,$safeeval);
    #}
     }      }
     if ($target eq 'answer') {      if ($target eq 'answer') {
  if ($high && $tag eq 'numericalresponse') { $ans.=' ['.$low.','.$high.']'; }   if ($high && $tag eq 'numericalresponse') { $ans.=' ['.$low.','.$high.']'; }
Line 411  sub get_table_sizes { Line 422  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 438  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';      $format = '3e';
Line 440  sub format_number { Line 449  sub format_number {
  } elsif ($number=~/^(\d*)$/) {   } elsif ($number=~/^(\d*)$/) {
     $format = 'd';      $format = 'd';
  }   }
  $ans = sprintf('%.'.$format,$number);  
     }      }
     if ($target eq 'tex') {      if (!$Apache::lonxml::default_homework_loaded) {
  if ($ans =~ m/([0-9\.\-\+]+)E([0-9\-\+]+)/ ) {   &Apache::lonxml::default_homework_load($safeeval);
     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 $incorrect");
     my @oldseed=&Math::Random::random_get_seed();      my @oldseed=&Math::Random::random_get_seed();
     if (defined($incorrect) && ref($incorrect)) {      if (defined($incorrect) && ref($incorrect)) {
Line 471  sub make_numerical_bubbles { Line 474  sub make_numerical_bubbles {
     &Apache::lonxml::debug("Answer was :$answer: returning :".$#bubble_values.": whih are :".join(':',@bubble_values));      &Apache::lonxml::debug("Answer was :$answer: returning :".$#bubble_values.": whih are :".join(':',@bubble_values));
     &Math::Random::random_set_seed(@oldseed);      &Math::Random::random_set_seed(@oldseed);
     if (defined($format) && $format ne '') {      if (defined($format) && $format ne '') {
    my @bubble_display;
  foreach my $value (@bubble_values) {   foreach my $value (@bubble_values) {
     $value=&format_number($value,$format,$target);      push(@bubble_display,
    &format_number($value,$format,$target,$safeeval));
  }   }
    return (\@bubble_values,\@bubble_display);
       } else {
    return (\@bubble_values,\@bubble_values);
     }      }
     return @bubble_values;  
  }   }
  if (defined($$incorrect[0]) &&   if (defined($$incorrect[0]) &&
     scalar(@$incorrect)+1 < $number_of_bubbles) {      scalar(@$incorrect)+1 < $number_of_bubbles) {
Line 489  sub make_numerical_bubbles { Line 496  sub make_numerical_bubbles {
     my $power = $powers[$ind];      my $power = $powers[$ind];
     $ind=&Math::Random::random_uniform_integer(1,0,$#factors);      $ind=&Math::Random::random_uniform_integer(1,0,$#factors);
     my $factor = $factors[$ind];      my $factor = $factors[$ind];
       my @bubble_display;
     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],   $bubble_display[$ind] = &format_number($bubble_values[$ind],
        $format,$target);         $format,$target,$safeeval);
   
     }      }
     &Math::Random::random_set_seed(@oldseed);      &Math::Random::random_set_seed(@oldseed);
     return @bubble_values;      return (\@bubble_values,\@bubble_display);
 }  }
   
 sub get_tolrange {  sub get_tolrange {
Line 552  sub start_stringresponse { Line 560  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 562  sub start_stringresponse { Line 568  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 $constructtag;
Line 574  sub start_stringresponse { Line 582  sub start_stringresponse {
  }   }
     } elsif ($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' || $target eq 'grade') {
  &Apache::response::reset_params();   &Apache::response::reset_params();
Line 602  sub end_stringresponse { Line 615  sub end_stringresponse {
  if ($Apache::lonhomework::type eq 'exam' ||   if ($Apache::lonhomework::type eq 'exam' ||
     $ENV{'form.submitted'} eq 'scantron') {      $ENV{'form.submitted'} eq 'scantron') {
     $increment=&Apache::response::scored_response($part,$id);      $increment=&Apache::response::scored_response($part,$id);
    } elsif ($Apache::lonhomework::type eq 'survey') {
       if ( !defined($ENV{'form.submitted'})) { return ''; }
       my $response = &Apache::response::getresponse();
       if ( $response =~ /[^\s]/) {
    my %previous=&Apache::response::check_for_previous($response,
      $part,$id);
    $Apache::lonhomework::results{"resource.$part.$id.submission"}=
       $response;
    my $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED';
    &Apache::response::handle_previous(\%previous,$ad);
       }
  } else {   } else {
     my $response = &Apache::response::getresponse();      my $response = &Apache::response::getresponse();
     if ( $response =~ /[^\s]/) {      if ( $response =~ /[^\s]/) {
Line 666  sub end_stringresponse { Line 690  sub end_stringresponse {
  if ($target eq 'analyze') {   if ($target eq 'analyze') {
     push (@{ $Apache::lonhomework::analyze{"parts"} },"$part.$id");      push (@{ $Apache::lonhomework::analyze{"parts"} },"$part.$id");
     $Apache::lonhomework::analyze{"$part.$id.type"} = 'stringresponse';      $Apache::lonhomework::analyze{"$part.$id.type"} = 'stringresponse';
       &Apache::response::check_if_computed($token,$parstack,$safeeval,
    'answer');
  }   }
  &Apache::response::setup_params('stringresponse',$safeeval);   &Apache::response::setup_params('stringresponse',$safeeval);
  if ($target eq 'answer') {   if ($target eq 'answer') {
Removed from v.1.147  
changed lines
  Added in v.1.159

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