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

Diff for /loncom/homework/optionresponse.pm between versions 1.90 and 1.103

version 1.90, 2003/10/15 19:40:42 version 1.103, 2004/03/08 23:23:04
Line 25 Line 25
 #  #
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
 # 2/21 Guy  
 # 01/18 Alex  
 package Apache::optionresponse;  package Apache::optionresponse;
 use strict;  use strict;
 use Apache::response;  use Apache::response();
   use Apache::lonlocal;
   
 BEGIN {  BEGIN {
   &Apache::lonxml::register('Apache::optionresponse',('optionresponse'));    &Apache::lonxml::register('Apache::optionresponse',('optionresponse'));
Line 43  sub start_optionresponse { Line 42  sub start_optionresponse {
   push (@Apache::lonxml::namespace,'optionresponse');    push (@Apache::lonxml::namespace,'optionresponse');
   my $id = &Apache::response::start_response($parstack,$safeeval);    my $id = &Apache::response::start_response($parstack,$safeeval);
   %Apache::hint::option=();    %Apache::hint::option=();
     undef(%Apache::response::foilnames);
   if ($target eq 'edit') {    if ($target eq 'edit') {
     $result.=&Apache::edit::start_table($token).      $result.=&Apache::edit::start_table($token).
  "<tr><td>Multiple Option Response Question</td><td>Delete:".   "<tr><td>Multiple Option Response Question ".
    &Apache::loncommon::help_open_topic('Option_Response_Problems')."</td><td>Delete:".
  &Apache::edit::deletelist($target,$token)   &Apache::edit::deletelist($target,$token)
  ."</td><td>&nbsp;".   ."</td><td>&nbsp;".
         &Apache::edit::end_row().          &Apache::edit::end_row().
Line 63  sub start_optionresponse { Line 64  sub start_optionresponse {
   } elsif ($target eq 'meta') {    } elsif ($target eq 'meta') {
     $result=&Apache::response::meta_package_write('optionresponse');      $result=&Apache::response::meta_package_write('optionresponse');
   } elsif ($target eq 'analyze') {    } elsif ($target eq 'analyze') {
     my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";      my $part_id="$Apache::inputtags::part.$id";
     push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);      push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);
   }    }
   return $result;    return $result;
Line 76  sub end_optionresponse { Line 77  sub end_optionresponse {
   &Apache::lonxml::deregister('Apache::optionresponse',('foilgroup','foil','conceptgroup'));    &Apache::lonxml::deregister('Apache::optionresponse',('foilgroup','foil','conceptgroup'));
   my $result;    my $result;
   if ($target eq 'edit') { $result=&Apache::edit::end_table(); }    if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
     undef(%Apache::response::foilnames);
   return $result;    return $result;
 }  }
   
Line 151  sub end_foilgroup { Line 153  sub end_foilgroup {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
       
   my $result;    my $result;
   if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') {    if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' ||
         $target eq 'tex' || $target eq 'analyze') {
     my $tex_option_switch=&Apache::lonxml::get_param('texoptions',$parstack,$safeeval);      my $tex_option_switch=&Apache::lonxml::get_param('texoptions',$parstack,$safeeval);
     my $name;      my $name;
     my @opt;      my @opt;
Line 166  sub end_foilgroup { Line 169  sub end_foilgroup {
     } elsif ( $target eq 'answer') {      } elsif ( $target eq 'answer') {
       $result.=&displayanswers($max,$randomize,@opt);        $result.=&displayanswers($max,$randomize,@opt);
     } elsif ( $target eq 'analyze') {      } elsif ( $target eq 'analyze') {
       my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";   my @shown = &whichfoils($max,$randomize);
       foreach my $name (@{ $Apache::response::foilgroup{'names'} }) {   &Apache::response::analyze_store_foilgroup(\@shown,
  if (defined($Apache::lonhomework::analyze{"$part_id.foil.value.$name"})) { next; }    ['text','value','location']);
  push (@{ $Apache::lonhomework::analyze{"$part_id.foils"} },$name);   my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";
  $Apache::lonhomework::analyze{"$part_id.foil.value.$name"} =   push (@{ $Apache::lonhomework::analyze{"$part_id.options"} },@opt);
   $Apache::response::foilgroup{"$name.value"};  
  $Apache::lonhomework::analyze{"$part_id.foil.text.$name"} =  
   $Apache::response::foilgroup{"$name.text"};  
       }  
       push (@{ $Apache::lonhomework::analyze{"$part_id.options"} },@opt);  
       push (@{ $Apache::lonhomework::analyze{"$part_id.shown"} },&whichfoils($max,$randomize));  
     } elsif ( $target eq 'grade') {      } elsif ( $target eq 'grade') {
       if ( defined $ENV{'form.submitted'}) {        if ( defined $ENV{'form.submitted'}) {
  my @whichopt = &whichfoils($max,$randomize);   my @whichopt = &whichfoils($max,$randomize);
Line 191  sub end_foilgroup { Line 188  sub end_foilgroup {
   if ($ENV{'form.submitted'} eq 'scantron') {    if ($ENV{'form.submitted'} eq 'scantron') {
       $response = $opt[$response];        $response = $opt[$response];
   }    }
   $responsehash{$name}=$response;  
   if ( $response =~ /[^\s]/) {    if ( $response =~ /[^\s]/) {
       $responsehash{$name}=$response;
     my $value=$Apache::response::foilgroup{$name.'.value'};      my $value=$Apache::response::foilgroup{$name.'.value'};
     &Apache::lonxml::debug("submitted a $response for $value<br />\n");      &Apache::lonxml::debug("submitted a $response for $value<br />\n");
     if ($value eq $response) {      if ($value eq $response) {
Line 295  sub displayfoils { Line 292  sub displayfoils {
   my @falselist;    my @falselist;
   my $result;      my $result;  
   my $name;    my $name;
   my $displayoptionintex=0;    my $displayoptionintex=1;
   my @alphabet = ('A'..'Z');    my @alphabet = ('A'..'Z');
   my @whichopt = &whichfoils($max,$randomize);    my @whichopt = &whichfoils($max,$randomize);
   my $part=$Apache::inputtags::part;    my $part=$Apache::inputtags::part;
Line 309  sub displayfoils { Line 306  sub displayfoils {
  my $text=$Apache::response::foilgroup{$name.'.text'};   my $text=$Apache::response::foilgroup{$name.'.text'};
  my %lastresponse=&Apache::lonnet::str2hash($Apache::lonhomework::history{"resource.$part.$id.submission"});   my %lastresponse=&Apache::lonnet::str2hash($Apache::lonhomework::history{"resource.$part.$id.submission"});
  my $lastopt=$lastresponse{$name};   my $lastopt=$lastresponse{$name};
  if ($text!~/^\s*$/) {   if ($text!~/^\s*$/) { $break='<br />'; }
     if ($target eq 'tex') {  
  $break='\vskip 0 mm ';  
     } elsif ($target eq 'web') {  
  $break='<br />';  
     }  
  }  
  $result.=$break;   $result.=$break;
  if ($target eq 'web') {   if ($target eq 'web') {
     my $value=$Apache::response::foilgroup{$name.'.value'};      my $value=$Apache::response::foilgroup{$name.'.value'};
Line 325  sub displayfoils { Line 316  sub displayfoils {
  } else {   } else {
     $text=$value.': '.$text;      $text=$value.': '.$text;
  }   }
       } else {
    $text='&#149;'.$text;
     }      }
     $result.=$text."\n";      $result.=$text."\n";
       } elsif ($target eq 'tex') {  
   $Apache::response::foilgroup{$name.'.text'}=~s/\\item//;  
   if ($max>1) {$result .='\item ';}  
    $result .=' \textit{'.$Apache::response::foilgroup{$name.'.value'}.'}'.  
       ":".$Apache::response::foilgroup{$name.'.text'}."\n";  
       }        }
       if ($Apache::lonhomework::type eq 'exam') {        if ($Apache::lonhomework::type eq 'exam') {
  if ($target ne 'tex') {  
   $result.=&webbubbles(\@opt,\@alphabet,$temp,$lastopt);    $result.=&webbubbles(\@opt,\@alphabet,$temp,$lastopt);
         } else {  
   $result.=&bubbles(\@alphabet,\@opt);  
         }  
       }        }
       $temp++;        $temp++;
     }      }
Line 367  sub displayfoils { Line 351  sub displayfoils {
       }        }
       if ($target ne 'tex') {        if ($target ne 'tex') {
   if ($Apache::lonhomework::type ne 'exam') {    if ($Apache::lonhomework::type ne 'exam') {
     $optionlist='<select name="HWVAL_'.        $optionlist='<select name="HWVAL_'.
       $Apache::inputtags::response['-1'].':'.$temp.'">'.    $Apache::inputtags::response['-1'].':'.$temp.'">'.
   $optionlist."</select>\n";    $optionlist."</select>\n";
     } else {
         $optionlist='<u>'.('&nbsp;'x10).'</u>';
   }    }
   my $text=$Apache::response::foilgroup{$name.'.text'};    if ($text=~s|<drawoptionlist\s*/>|$optionlist|) {
   if (!($text=~s|<drawoptionlist\s*/>|$optionlist|) && $Apache::lonhomework::type ne 'exam') {        if ($Apache::lonhomework::type ne 'exam') {
       $text=$optionlist.$text;    $text='&#149;'.$text;
         }
     } else {
         if ($Apache::lonhomework::type ne 'exam') {
     $text=$optionlist.$text;
         }
   }    }
   $result.=$break.$text."\n";    $result.=$break.$text."\n";
   if ($Apache::lonhomework::type eq 'exam') {    if ($Apache::lonhomework::type eq 'exam') {
     $result.=&webbubbles(\@opt,\@alphabet,$temp,$lastopt);        $result.=&webbubbles(\@opt,\@alphabet,$temp,$lastopt);
   }    }
   $temp++;    $temp++;
       } else {        } else {
           my $texoptionlist = &optionlist_correction($optionlist);    my $texoptionlist='';
   if ($displayoptionintex == 0) {    if ($displayoptionintex &&
       if ($Apache::lonhomework::type eq 'exam') {$texoptionlist='';} #if exam we do not need to show optionlist        $Apache::lonhomework::type ne 'exam') {
       if ($Apache::response::foilgroup{$name.'.text'}=~m/\\item /) {        $texoptionlist = &optionlist_correction(@opt);
  if ($Apache::lonhomework::type eq 'exam') {    }
           $Apache::response::foilgroup{$name.'.text'}=~s/\\item/\\vskip 2 mm/;    if ($text=~/<drawoptionlist\s*\/>/) {
         }        $text=~s|<drawoptionlist\s*/>| \\makebox\[0\.3in\]\[b\]\{\\hrulefill\} |;
         if ($Apache::response::foilgroup{$name.'.text'}=~/<drawoptionlist\s*\/>/) {    }
           $Apache::response::foilgroup{$name.'.text'}=~s|<drawoptionlist\s*/>| \\makebox\[0\.3in\]\[b\]\{\\hrulefill\} |;  
         }    if ($text=~m/\\item /) {
  $result.= $texoptionlist.$Apache::response::foilgroup{$name.'.text'};  
       } else {  
   if ($Apache::lonhomework::type eq 'exam') {  
       $result.= $texoptionlist.'  '.$Apache::response::foilgroup{$name.'.text'};  
   } else {  
       $result.= $texoptionlist.'\vspace*{-2 mm}\item '.$Apache::response::foilgroup{$name.'.text'};  
   }  
       }  
       if ($Apache::lonhomework::type eq 'exam') {        if ($Apache::lonhomework::type eq 'exam') {
   $result.='\vskip -2 mm\parbox{\textwidth}{\begin{enumerate}\item[\textbf{'.$internal_counter.'}.]\parbox{\textwidth - 5 mm}{'.&bubbles(\@alphabet,\@opt).'}\end{enumerate}} \vskip -9 mm \strut ';            $text=~s/\\item/\\vskip 2 mm/;
   $internal_counter++;  
       }        }
       $displayoptionintex=1;        $result.= $texoptionlist.$text;
   } else {    } else {
       if ($Apache::response::foilgroup{$name.'.text'}=~m/\\item /) {  
   if ($Apache::lonhomework::type eq 'exam') {  
       $Apache::response::foilgroup{$name.'.text'}=~s/\\item//;  
   }  
         if ($Apache::response::foilgroup{$name.'.text'}=~/<drawoptionlist\s*\/>/) {  
           $Apache::response::foilgroup{$name.'.text'}=~s|<drawoptionlist\s*/>| \\makebox\[0\.3in\]\[b\]\{\\hrulefill\} |;  
         }  
  $result.= $Apache::response::foilgroup{$name.'.text'};  
       } else {  
   if ($Apache::lonhomework::type eq 'exam') {  
       $result.= '  '.$Apache::response::foilgroup{$name.'.text'};  
   } else {  
       $result.= '\item '.$Apache::response::foilgroup{$name.'.text'};  
   }  
       }  
       if ($Apache::lonhomework::type eq 'exam') {        if ($Apache::lonhomework::type eq 'exam') {
   $result.='\vskip -2 mm \parbox{\textwidth}{\begin{enumerate}\item[\textbf{'.$internal_counter.'}.]\parbox{\textwidth - 5 mm}{'.&bubbles(\@alphabet,\@opt).'}\end{enumerate}} \vskip -9 mm \strut ';    $result.= $texoptionlist.'  '.$text;
   $internal_counter++;        } else {
     $result.= $texoptionlist.'\vspace*{-2 mm}\item '.$text;
       }        }
   }    }
     if ($Apache::lonhomework::type eq 'exam') {
         $result.='\vskip -1 mm\noindent\begin{enumerate}\item[\textbf{'.
     $internal_counter.'}.]'.&bubbles(\@alphabet,\@opt).
     '\end{enumerate} \vskip -8 mm \strut ';
         $internal_counter++;
     }
     $displayoptionintex=0;
       }        }
     }      }
   }    }
Line 437  sub displayfoils { Line 412  sub displayfoils {
   
   
 sub optionlist_correction {  sub optionlist_correction {
       my @options = @_;
     my $texoptionlist = shift;      my $texoptionlist='\\item [] Choices: ';
     if ($texoptionlist=~/<option selected/ or $texoptionlist=~/<option>[^<]+<\/option>/) {      if (scalar(@options) > 0) {
  $texoptionlist =~ s/<option><\/option>/\\item \[\] Choices: /;   foreach my $option (@options) {
  $texoptionlist =~ s/<option>/\{\\bf /g;      $texoptionlist.='{\bf '.
  $texoptionlist =~ s/<option selected="on">/\{\\bf /g;   &Apache::lonxml::latex_special_symbols($option).
  $texoptionlist =~ s/<\/option>/\},/g;   '},';
  $texoptionlist =~ s/,$/\./g;   }
  $texoptionlist =~ s/>/\$>\$/g;   chop($texoptionlist);
  $texoptionlist =~ s/</\$<\$/g;   $texoptionlist.='.';
  $texoptionlist =~ s/=/\$=\$/g;  
  $texoptionlist =~ s/\^(\d+)/<m>\$$1\$<\/m>/g;  
     } else {      } else {
  $texoptionlist =~ s/<option><\/option>/\\item \[\] \\vskip -5 mm/;   $texoptionlist='\\item [] \\vskip -5 mm';
     }      }
     return $texoptionlist;      return $texoptionlist;
 }  }
   
   
 sub webbubbles {  sub webbubbles {
   
     my ($ropt,$ralphabet,$temp,$lastopt)=@_;      my ($ropt,$ralphabet,$temp,$lastopt)=@_;
     my @opt=@$ropt;       my @opt=@$ropt; 
     my @alphabet=@$ralphabet;      my @alphabet=@$ralphabet;
Line 480  sub webbubbles { Line 452  sub webbubbles {
   
   
 sub bubbles {  sub bubbles {
   
     my ($ralphabit,$ropt) = @_;      my ($ralphabit,$ropt) = @_;
     my @alphabet = @$ralphabit;      my @alphabet = @$ralphabit;
     my @opt = @$ropt;      my @opt = @$ropt;
     my ($result,$head,$line) =('','','');      my ($result,$head,$line) =('','','');
     my $number_of_bubbles = $#opt + 1;      my $number_of_bubbles = $#opt + 1;
     my $current_length = 0;      my $current_length = 0;
       my $textwidth;
       if ($ENV{'form.textwidth'} ne '') {
    $ENV{'form.textwidth'}=~/(\d+)/;
    $textwidth=$1;
       } else {
    $ENV{'textwidth'}=~/(\d*)\.?(\d*)/;
    $textwidth=$1.'.'.$2;
       }
     for (my $ind=0;$ind<=$number_of_bubbles;$ind++) {      for (my $ind=0;$ind<=$number_of_bubbles;$ind++) {
  $current_length += (length($opt[$ind])+length($alphabet[$ind])+2)*2;   my $leftmargin;
  if ($current_length<0.9*$ENV{'form.textwidth'} and $ind!=$number_of_bubbles) {   $opt[$ind]=&Apache::lonxml::latex_special_symbols($opt[$ind]);
    if ($ind==0) {$leftmargin=6;} else {$leftmargin=10;}
    $current_length += (length($opt[$ind])+length($alphabet[$ind])+4)*2;
    if ($current_length<($textwidth-$leftmargin) and $ind!=$number_of_bubbles) {
     $line.='\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & ';      $line.='\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & ';
     $head.='lr';      $head.='lr';
  } else {   } else {
     $line=~s/\&\s*$//;      $line=~s/\&\s*$//;
     $result.='\vskip -5 mm\begin{tabular}{'.$head.'}\\\\'.$line.'\\\\\end{tabular}';      $result.='\vskip -2 mm\noindent\begin{tabular}{'.$head.'}'.$line.'\\\\\end{tabular}';
     $line = '\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & ';;      $line = '\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & ';;
     $head ='lr';      $head ='lr';
     $current_length = (length($opt[$ind])+length($alphabet[$ind]))*2;      $current_length = (length($opt[$ind])+length($alphabet[$ind]))*2;
Line 526  sub end_conceptgroup { Line 508  sub end_conceptgroup {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   $Apache::optionresponse::conceptgroup=0;    $Apache::optionresponse::conceptgroup=0;
   my $result='';    my $result='';
   if ($target eq 'web' || $target eq 'grade' || $target eq 'answer'    if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
       || $target eq 'tex' || $target eq 'analyze') {        $target eq 'tex' || $target eq 'analyze') {
     #if not there aren't any foils to display and thus no question      #if not there aren't any foils to display and thus no question
     if (defined(@{ $Apache::response::conceptgroup{'names'} })) {        &Apache::response::pick_foil_for_concept($target,
       my @names = @{ $Apache::response::conceptgroup{'names'} };         ['value','text','location'],
       my $pick=int(&Math::Random::random_uniform() * ($#names+1));         \%Apache::hint::option,
       my $name=$names[$pick];         $parstack,$safeeval);
       push @{ $Apache::response::foilgroup{'names'} }, $name;  
       $Apache::response::foilgroup{"$name.value"} =  
  $Apache::response::conceptgroup{"$name.value"};  
       $Apache::response::foilgroup{"$name.text"} =  
  $Apache::response::conceptgroup{"$name.text"};  
       $Apache::response::foilgroup{"$name.location"} =  
  $Apache::response::conceptgroup{"$name.location"};  
       my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval);  
       $Apache::response::foilgroup{"$name.concept"} = $concept;  
       &Apache::lonxml::debug("Selecting $name in $concept");  
       if ($target eq 'analyze') {  
  my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";  
         push (@{ $Apache::lonhomework::analyze{"$part_id.concepts"} },  
       $concept);  
  $Apache::lonhomework::analyze{"$part_id.concept.$concept"}=  
   $Apache::response::conceptgroup{'names'};  
  foreach my $name (@{ $Apache::response::conceptgroup{'names'} }) {  
   push (@{ $Apache::lonhomework::analyze{"$part_id.foils"} },  
  $name);  
   $Apache::lonhomework::analyze{"$part_id.foil.value.$name"} =  
     $Apache::response::conceptgroup{"$name.value"};  
   $Apache::lonhomework::analyze{"$part_id.foil.text.$name"} =  
     $Apache::response::conceptgroup{"$name.text"};  
   $Apache::lonhomework::analyze{"$part_id.foil.location.$name"} =  
     $Apache::response::conceptgroup{"$name.location"};  
  }  
       } elsif ($target eq 'web') {  
   my $part_id="$Apache::inputtags::part.$Apache::inputtags::response[-1]";  
   push(@{ $Apache::hint::option{"$part_id.concepts"} },  
        $concept);  
   $Apache::hint::option{"$part_id.concept.$concept"}=  
       $Apache::response::conceptgroup{'names'};  
       }  
     }  
   } elsif ($target eq 'edit') {    } elsif ($target eq 'edit') {
     $result=&Apache::edit::end_table();      $result=&Apache::edit::end_table();
   }    }
Line 620  sub end_foil { Line 568  sub end_foil {
     my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);      my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);
     if ($value ne 'unused') {      if ($value ne 'unused') {
       my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);        my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
       my $location =&Apache::lonxml::get_param('location',$parstack,$safeeval);        $Apache::response::foilnames{$name}++;
       &Apache::lonxml::debug("Got a name of :$name:");        &Apache::lonxml::debug("Got a name of :$name:");
       if (!$name) { $name=$Apache::lonxml::curdepth; }        if (!$name) { $name=$Apache::lonxml::curdepth; }
       &Apache::lonxml::debug("Using a name of :$name:");        &Apache::lonxml::debug("Using a name of :$name:");
         if (defined($Apache::response::foilnames{$name})) {
     &Apache::lonxml::error(&mt("Foil name <b><tt>[_1]</tt></b> appears more than once. Foil names need to be unique.",$name));
         }
         my $location =&Apache::lonxml::get_param('location',$parstack,$safeeval);
       if ( $Apache::optionresponse::conceptgroup        if ( $Apache::optionresponse::conceptgroup
    && !&Apache::response::showallfoils() ) {     && !&Apache::response::showallfoils() ) {
  push @{ $Apache::response::conceptgroup{'names'} }, $name;   push @{ $Apache::response::conceptgroup{'names'} }, $name;
Removed from v.1.90  
changed lines
  Added in v.1.103

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