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Diff for /loncom/homework/radiobuttonresponse.pm between versions 1.111 and 1.120

version 1.111, 2007/02/22 01:25:31 version 1.120, 2007/06/26 10:42:09
Line 31  use strict; Line 31  use strict;
 use HTML::Entities();  use HTML::Entities();
 use Apache::lonlocal;  use Apache::lonlocal;
 use Apache::lonnet;  use Apache::lonnet;
   use Apache::response;
   
   my $default_bubbles_per_line = 10;
   my $bubbles_per_line;
   my $bubble_lines = 1;
   
 BEGIN {  BEGIN {
     &Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse'));      &Apache::lonxml::register('Apache::radiobuttonresponse',('radiobuttonresponse'));
Line 39  BEGIN { Line 44  BEGIN {
 sub start_radiobuttonresponse {  sub start_radiobuttonresponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result;      my $result;
   
   
   
     #when in a radiobutton response use these      #when in a radiobutton response use these
     &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));      &Apache::lonxml::register('Apache::radiobuttonresponse',('foilgroup','foil','conceptgroup'));
     push (@Apache::lonxml::namespace,'radiobuttonresponse');      push (@Apache::lonxml::namespace,'radiobuttonresponse');
     my $id = &Apache::response::start_response($parstack,$safeeval);      my $id = &Apache::response::start_response($parstack,$safeeval);
       $bubbles_per_line = 
    &Apache::response::get_response_param($Apache::inputtags::part."_$id",
         'numbubbles',
         $default_bubbles_per_line);
   
     %Apache::hint::radiobutton=();      %Apache::hint::radiobutton=();
     undef(%Apache::response::foilnames);      undef(%Apache::response::foilnames);
     if ($target eq 'meta') {      if ($target eq 'meta') {
Line 124  sub storesurvey { Line 137  sub storesurvey {
     my $part = $Apache::inputtags::part;      my $part = $Apache::inputtags::part;
     my $id = $Apache::inputtags::response['-1'];      my $id = $Apache::inputtags::response['-1'];
     my @whichfoils=@{ $Apache::response::foilgroup{'names'} };      my @whichfoils=@{ $Apache::response::foilgroup{'names'} };
       &bubble_line_count(scalar(@whichfoils));
     my %responsehash;      my %responsehash;
     $responsehash{$whichfoils[$response]}=$response;      $responsehash{$whichfoils[$response]}=$response;
     my $responsestr=&Apache::lonnet::hash2str(%responsehash);      my $responsestr=&Apache::lonnet::hash2str(%responsehash);
Line 136  sub storesurvey { Line 150  sub storesurvey {
     return '';      return '';
 }  }
   
   sub bubble_line_count {
       my ($numfoils) = @_;
       $bubble_lines = int($numfoils / $bubbles_per_line);
       if (($numfoils % $bubbles_per_line) != 0) {
    $bubble_lines++;
       }
       return $bubble_lines;
       
   }
   
 sub grade_response {  sub grade_response {
     my ($max,$randomize)=@_;      my ($max,$randomize)=@_;
     #keep the random numbers the same must always call this      #keep the random numbers the same must always call this
     my ($answer,@whichfoils)=&whichfoils($max,$randomize);      my ($answer,@whichfoils)=&whichfoils($max,$randomize);
     if ( !&Apache::response::submitted() ) { return; }      if ( !&Apache::response::submitted() ) { return; }
     my $response;      my $response;
       
       # Need to know how many foils we have so that I know how many
       # bubble lines to consume:
       
       my $numfoils = scalar(@whichfoils);
       &bubble_line_count($numfoils);
   
       
       
     if ($env{'form.submitted'} eq 'scantron') {      if ($env{'form.submitted'} eq 'scantron') {
  $response=&Apache::response::getresponse();   $response = &Apache::response::getresponse(1,undef,$bubble_lines,
    $bubbles_per_line);
   
     } else {      } else {
  $response = $env{'form.HWVAL_'.$Apache::inputtags::response['-1']};   $response = $env{'form.HWVAL_'.$Apache::inputtags::response['-1']};
     }      }
   
   
     if ( $response !~ /[0-9]+/) { return; }      if ( $response !~ /[0-9]+/) { return; }
     my $part=$Apache::inputtags::part;      my $part=$Apache::inputtags::part;
     my $id = $Apache::inputtags::response['-1'];      my $id = $Apache::inputtags::response['-1'];
Line 199  sub end_foilgroup { Line 236  sub end_foilgroup {
  &grade_response($max,$randomize);   &grade_response($max,$randomize);
     }  elsif ( $target eq 'analyze') {      }  elsif ( $target eq 'analyze') {
  my @shown = &whichfoils($max,$randomize);   my @shown = &whichfoils($max,$randomize);
    &bubble_line_count(scalar(@shown));
  &Apache::response::analyze_store_foilgroup(\@shown,   &Apache::response::analyze_store_foilgroup(\@shown,
    ['text','value','location']);     ['text','value','location']);
  my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";   my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
Line 208  sub end_foilgroup { Line 246  sub end_foilgroup {
  }   }
  $Apache::lonxml::post_evaluate=0;   $Apache::lonxml::post_evaluate=0;
     }      }
       if ($target eq 'web') {
    &Apache::response::setup_prior_tries_hash(\&format_prior_answer,
     [\%Apache::response::foilgroup]);
       }
       
     &Apache::response::poprandomnumber();      &Apache::response::poprandomnumber();
     &Apache::lonxml::increment_counter();      &Apache::lonxml::increment_counter($bubble_lines);
     return $result;      return $result;
 }  }
   
Line 231  sub getfoilcounts { Line 274  sub getfoilcounts {
     return ($truecnt,$falsecnt);      return ($truecnt,$falsecnt);
 }  }
   
   sub format_prior_answer {
       my ($mode,$answer,$other_data) = @_;
       my $foil_data = $other_data->[0];
       my %response = &Apache::lonnet::str2hash($answer);
       my ($name)   = keys(%response);
       return '<span class="LC_prior_radiobutton">'.
    $foil_data->{$name.'.text'}.'</span>';
   
   }
   
 sub displayallfoils {  sub displayallfoils {
     my ($direction, $target)=@_;      my ($direction, $target)=@_;
     my $result;      my $result;
     &Apache::lonxml::debug("survey style display");      &Apache::lonxml::debug("survey style display");
     my @names;      my @names;
       &Apache::lonnet::loghthis("Display all foils");
     if ( $Apache::response::foilgroup{'names'} ) {      if ( $Apache::response::foilgroup{'names'} ) {
  @names= @{ $Apache::response::foilgroup{'names'} };   @names= @{ $Apache::response::foilgroup{'names'} };
     }      }
       &bubble_line_count(scalar(@names));
   
     my $temp=0;      my $temp=0;
     my $i   =0;      my $i   =0;
     my $id=$Apache::inputtags::response['-1'];      my $id=$Apache::inputtags::response['-1'];
Line 290  sub displayallfoils { Line 346  sub displayallfoils {
     $i++;      $i++;
  } else {   } else {
     $result .= '<label>';      $result .= '<label>';
     $result.="<input type=\"radio\" name=\"HWVAL_$Apache::inputtags::response['-1']\" value=\"$temp\" ";      $result.="<input
                          onchange=\"javascript:setSubmittedPart('$part');\"
                          type=\"radio\"
                          name=\"HWVAL_$Apache::inputtags::response['-1']\"
                          value=\"$temp\" ";
     if (defined($lastresponse{$name})) { $result .= 'checked="on"'; }      if (defined($lastresponse{$name})) { $result .= 'checked="on"'; }
     $result .= ' />'.$Apache::response::foilgroup{$name.'.text'}.      $result .= ' />'.$Apache::response::foilgroup{$name.'.text'}.
  '</label>';   '</label>';
Line 304  sub displayallfoils { Line 364  sub displayallfoils {
     }      }
  }   }
     }      }
       
     if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.='</tr></table>'; }      if (($direction eq 'horizontal') && ($target ne 'tex')) { $result.='</tr></table>'; }
     return $result;      return $result;
 }  }
Line 449  sub displayfoils { Line 510  sub displayfoils {
     my $result;      my $result;
   
     my ($answer,@whichfoils)=&whichfoils($max,$randomize);      my ($answer,@whichfoils)=&whichfoils($max,$randomize);
       &bubble_line_count(scalar(@whichfoils));
     my $part=$Apache::inputtags::part;      my $part=$Apache::inputtags::part;
     my $solved=$Apache::lonhomework::history{"resource.$part.solved"};      my $solved=$Apache::lonhomework::history{"resource.$part.solved"};
     if ( ($target ne 'tex') &&      if ( ($target ne 'tex') &&
Line 490  sub displayfoils { Line 552  sub displayfoils {
     } else {      } else {
  my @alphabet = ('A'..'Z');   my @alphabet = ('A'..'Z');
  my $i = 0;   my $i = 0;
    my $bubble_number = 0;
  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 508  sub displayfoils { Line 571  sub displayfoils {
     }      }
     if ($target ne 'tex') {       if ($target ne 'tex') { 
                 $result.= '<label>';                  $result.= '<label>';
  $result.="<input type=\"radio\" name=\"HWVAL_$Apache::inputtags::response['-1']\" value=\"$temp\" ";   $result.=
       "<input type=\"radio\"
                               onchange=\"javascript:setSubmittedPart('$part');\"
                               name=\"HWVAL_$Apache::inputtags::response['-1']\"
                               value=\"$temp\" ";
  if (defined($lastresponse{$name})) { $result .= 'checked="on"'; }   if (defined($lastresponse{$name})) { $result .= 'checked="on"'; }
  $result .= ' />'.$Apache::response::foilgroup{$name.'.text'}."</label>";   $result .= ' />'.$Apache::response::foilgroup{$name.'.text'}."</label>";
     } else {      } else {
  if ($Apache::lonhomework::type eq 'exam') {   if ($Apache::lonhomework::type eq 'exam') {
     $result .= '{\small \textbf{'.$alphabet[$i].'}}$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\';  #' stupid emacs      $result .= '{\small \textbf{'.$alphabet[$i].'}}$\bigcirc$'.$Apache::response::foilgroup{$name.'.text'}.'\\\\';  #' stupid emacs
     $i++;      $i++;
       $bubble_number++;
       if($bubble_number >= $bubbles_per_line) {
    $i = 0;
    $bubble_number = 0;
    $result.='\item[\textbf{'.$Apache::lonxml::counter.'}.]';
       }
  } else {   } else {
     $result .= '\vspace*{-2 mm}\item '.$Apache::response::foilgroup{$name.'.text'};      $result .= '\vspace*{-2 mm}\item '.$Apache::response::foilgroup{$name.'.text'};
  }   }
Line 537  sub displayallanswers { Line 610  sub displayallanswers {
     if ( $Apache::response::foilgroup{'names'} ) {      if ( $Apache::response::foilgroup{'names'} ) {
  @names= @{ $Apache::response::foilgroup{'names'} };   @names= @{ $Apache::response::foilgroup{'names'} };
     }      }
         &bubble_line_count(scalar(@names));
     my $result=&Apache::response::answer_header('radiobuttonresponse');      my $result=&Apache::response::answer_header('radiobuttonresponse');
     foreach my $name (@names) {      foreach my $name (@names) {
  $result.=&Apache::response::answer_part('radiobuttonresponse',   $result.=&Apache::response::answer_part('radiobuttonresponse',
Removed from v.1.111  
changed lines
  Added in v.1.120

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