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Diff for /loncom/homework/optionresponse.pm between versions 1.21 and 1.22

version 1.21, 2001/08/06 19:00:13 version 1.22, 2001/08/06 20:33:23
Line 1 Line 1
 # The LON-CAPA option response handler  # The LearningOnline Network with CAPA
 #  # option list style responses
 # Option list style responses  # 2/21 Guy
 #  
 # YEAR=2001  
 # 1/19,2/7,2/19,2/21,2/22,3/1,5/4,5/21,5/31,6/1,6/2,6/5,6/11 Guy Albertelli  
 # 6/12,6/16,6/26,6/27,7/18 Guy Albertelli  
 # 8/6 Scott Harrison  
   
 package Apache::optionresponse;  package Apache::optionresponse;
 use strict;  use strict;
 use Apache::response;  use Apache::response;
   
 # ======================================================================= BEGIN  
 sub BEGIN {  sub BEGIN {
   &Apache::lonxml::register('Apache::optionresponse',('optionresponse'));    &Apache::lonxml::register('Apache::optionresponse',('optionresponse'));
 }  }
   
 # ================================ Start option response (return scalar string)  
 sub start_optionresponse {  sub start_optionresponse {
     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::optionresponse',('foilgroup','foil',    &Apache::lonxml::register('Apache::optionresponse',('foilgroup','foil','conceptgroup'));
  'conceptgroup'));    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,$safeeval);    if ($target eq 'edit') {
     if ($target eq 'edit') {      $result.=&Apache::edit::start_table($token)."<tr><td>Multiple Option Response Question</td>
  $result .= &Apache::edit::start_table($token).  <td>Delete:".
            "<tr><td>Multiple Option Response Question</td><td>Delete:".    &Apache::edit::deletelist($target,$token)
    &Apache::edit::deletelist($target,$token).      ."</td><td>&nbsp;</td></tr><tr><td colspan=\"3\">\n";
    "</td><td>&nbsp;</td></tr><tr><td colspan=\"3\">\n";      $result.=&Apache::edit::text_arg('Max Number Of Foils:','max',$token,'4')."</td></tr>";
  $result .= &Apache::edit::text_arg('Max Number Of Foils:','max',      $result.="<tr><td colspan=\"3\">\n";
    $token,'4')."</td></tr>";    }
  $result .= "<tr><td colspan=\"3\">\n";    if ($target eq 'modified') {
     }      my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'max');
     if ($target eq 'modified') {      if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
  my $constructtag = &Apache::edit::get_new_args($token,$parstack,    }
        $safeeval,'max');    return $result;
  if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }  
     }  
     return $result;  
 }  }
   
 # ================================== End option response (return scalar string)  
 sub end_optionresponse {  sub end_optionresponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     &Apache::response::end_response;    &Apache::response::end_response;
     pop @Apache::lonxml::namespace;    pop @Apache::lonxml::namespace;
     my $result;    my $result;
     if ($target eq 'edit') { $result = &Apache::edit::end_table(); }    if ($target eq 'edit') { $result=&Apache::edit::end_table(); }
     return $result;    return $result;
 }  }
   
 # ===================================== Start foil group (return scalar string)  %Apache::response::foilgroup={};
 %Apache::response::foilgroup = {};  
 sub start_foilgroup {  sub start_foilgroup {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result = '';  
     %Apache::response::foilgroup = {};    my $result='';
     $Apache::optionresponse::conceptgroup = 0;    %Apache::response::foilgroup={};
     &Apache::response::setrandomnumber();    $Apache::optionresponse::conceptgroup=0;
     if ($target eq 'edit') {    &Apache::response::setrandomnumber();
  my $optionlist = "<option></option>\n";    if ($target eq 'edit') {
  my $option;      my $optionlist="<option></option>\n";
  my @opt;      my $option;
  eval '@opt ='.      my @opt;
     &Apache::lonxml::get_param('options',$parstack,$safeeval);      eval '@opt ='. &Apache::lonxml::get_param('options',$parstack,$safeeval);
  my $count = 1;      my $count=1;
  foreach $option (@opt) {      foreach $option (@opt) {
     $optionlist .= "<option value=\"$count\">$option</option>\n";        $optionlist.="<option value=\"$count\">$option</option>\n";
     $count++;        $count++;
  }      }
  my $insertlist = &Apache::edit::insertlist($target,$token);      my $insertlist=&Apache::edit::insertlist($target,$token);
  $result .= &Apache::edit::start_table($token);      $result.=&Apache::edit::start_table($token);
  $result .= (<<ENDTABLE);      $result.= (<<ENDTABLE);
      <tr><td>Select Options</td>        <tr><td>Select Options</td>
         <td>          <td>
   Add new Option: <input type="text" name="$Apache::lonxml::curdepth.options" />    Add new Option: <input type="text" name="$Apache::lonxml::curdepth.options" />
         </td>          </td>
Line 84  sub start_foilgroup { Line 71  sub start_foilgroup {
      </tr>       </tr>
      <tr><td colspan="3">$insertlist<br />       <tr><td colspan="3">$insertlist<br />
 ENDTABLE  ENDTABLE
     }    }
     if ($target eq 'modified') {    if ($target eq 'modified') {
  my @options;      my @options;
  my $optchanged=0;      my $optchanged=0;
  eval '@options ='.      eval '@options ='.&Apache::lonxml::get_param('options',$parstack,$safeeval);
     &Apache::lonxml::get_param('options',$parstack,$safeeval);      if ($ENV{"form.$Apache::lonxml::curdepth.deleteopt"}) {
  if ($ENV{"form.$Apache::lonxml::curdepth.deleteopt"}) {        my $delopt=$ENV{"form.$Apache::lonxml::curdepth.deleteopt"};
     my $delopt=$ENV{"form.$Apache::lonxml::curdepth.deleteopt"};        &Apache::lonxml::debug("Deleting :$delopt:");
     &Apache::lonxml::debug("Deleting :$delopt:");        splice(@options,$delopt-1,1);
     splice(@options,$delopt-1,1);        $optchanged=1;
     $optchanged = 1;      }
  }      if ($ENV{"form.$Apache::lonxml::curdepth.options"}) {
  if ($ENV{"form.$Apache::lonxml::curdepth.options"}) {        my $newopt = $ENV{"form.$Apache::lonxml::curdepth.options"};
     my $newopt = $ENV{"form.$Apache::lonxml::curdepth.options"};        if ($options[0]) {
     if ($options[0]) {   push(@options,$newopt);
  push(@options,$newopt);        } else {
     } else {   $options[0]=$newopt;
  $options[0] = $newopt;        }
     }        $optchanged=1;
     $optchanged = 1;      }
  }      if ($optchanged) {
  if ($optchanged) {        $result = "<foilgroup options=\"(";
     $result = "<foilgroup options=\"(";        foreach my $option (@options) {
     foreach my $option (@options) {   $option=~s/\'/\\\'/;
  $option =~ s/\'/\\\'/;   &Apache::lonxml::debug("adding option :$option:");
  &Apache::lonxml::debug("adding option :$option:");   $result .="'".$option."',";
  $result .= "'".$option."',";        }
     }        chop $result;
     chop $result;        $result.=')">';
     $result .= ')">';      } # else nothing changed so just use the default mechanism
  } # else nothing changed so just use the default mechanism    }
     }    return $result;
     return $result;  
 }  }
   
 # ======================================= End foil group (return scalar string)  
 sub end_foilgroup {  sub end_foilgroup {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result;    
     if ($target eq 'grade' || $target eq 'web') {    my $result;
  my $name;    if ($target eq 'grade' || $target eq 'web') {
  my ($count,$max) = &getfoilcounts($parstack,$safeeval);      my $name;
  if ($count>$max) { $count = $max }       my ($count,$max) = &getfoilcounts($parstack,$safeeval);
  &Apache::lonxml::debug("Count is $count from $max");      if ($count>$max) { $count=$max } 
  my @opt;      &Apache::lonxml::debug("Count is $count from $max");
  eval '@opt ='.      my @opt;
     &Apache::lonxml::get_param('options',$parstack,$safeeval);      eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval);
  &Apache::lonxml::debug("Options are $#opt");      &Apache::lonxml::debug("Options are $#opt");
  if ($target eq 'web') {      if ($target eq 'web') {
     $result=&displayfoils($count,@opt);        $result=&displayfoils($count,@opt);
  } elsif ( $target eq 'grade') {      } elsif ( $target eq 'grade') {
     if ( defined $ENV{'form.submitted'}) {        if ( defined $ENV{'form.submitted'}) {
  my @whichopt = &whichfoils($count);   my @whichopt = &whichfoils($count);
  my $temp=1;my $name;   my $temp=1;my $name;
  my $allresponse;   my $allresponse;
  my $right=0;   my $right=0;
  my $wrong=0;   my $wrong=0;
  my $ignored=0;   my $ignored=0;
  foreach $name (@whichopt) {   foreach $name (@whichopt) {
     my $response = $ENV{'form.HWVAL_'.    my $response = $ENV{'form.HWVAL_'.$Apache::inputtags::response['-1'].":$temp"};
  $Apache::inputtags::response['-1'].    $allresponse.="$response:";
  ":$temp"};    if ( $response =~ /[^\s]/) {
     $allresponse .= "$response:";      &Apache::lonxml::debug("submitted a $response<br />\n");
     if ( $response =~ /[^\s]/) {      my $value=$Apache::response::foilgroup{$name.'.value'};
  &Apache::lonxml::debug("submitted a $response".      if ($value eq $response) {$right++;} else {$wrong++;}
        "<br />\n");    } else {
  my $value = $Apache::response::foilgroup{$name.      $ignored++;
      '.value'};    }
  if ($value eq $response) {$right++;} else {$wrong++;}    $temp++;
     } else {  
  $ignored++;  
     }  
     $temp++;  
  }  
  my $id = $Apache::inputtags::response['-1'];  
  $Apache::lonhomework::results{"resource.".  
              $Apache::inputtags::part.".$id.submission"} = $allresponse;  
  &Apache::lonxml::debug("Got $right right and $wrong wrong, ".  
        "and $ignored were ignored");  
  if ($wrong==0 && $ignored==0) {  
     $Apache::lonhomework::results{"resource.".  
    $Apache::inputtags::part.".$id.awarddetail"}  
                                                   = 'EXACT_ANS';  
  } else {  
     $Apache::lonhomework::results{"resource.".  
    $Apache::inputtags::part.".$id.awarddetail"}  
                                                  = 'INCORRECT';  
  }  
     }  
  }   }
    my $id = $Apache::inputtags::response['-1'];
    $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$allresponse;
    &Apache::lonxml::debug("Got $right right and $wrong wrong, and $ignored were ignored");
    if ($wrong==0 && $ignored==0) {
     $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='EXACT_ANS';
    } else {
     $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.awarddetail"}='INCORRECT';
    }
         }
     }      }
     if ($target eq 'edit') {    }
  $result .= &Apache::edit::end_table();    if ($target eq 'edit') {
     }      $result.=&Apache::edit::end_table();
     return $result;    }
     return $result;
 }  }
   
 # ==================================== Get foil counts (return 2 element array)  
 sub getfoilcounts {  sub getfoilcounts {
     my ($parstack,$safeeval) = @_;    my ($parstack,$safeeval)=@_;
     my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');    my $max = &Apache::lonxml::get_param('max',$parstack,$safeeval,'-2');
     # +1 since instructors will count from 1    # +1 since instructors will count from 1
     my $count = $#{ $Apache::response::foilgroup{'names'} }+1;    my $count = $#{ $Apache::response::foilgroup{'names'} }+1;
     return ($count,$max);    return ($count,$max);
 }  }
   
 # =============================================== Which foils (return an array)  
 sub whichfoils {  sub whichfoils {
     my ($max)=@_;    my ($max)=@_;
     my @names = @{ $Apache::response::foilgroup{'names'} };    my @names = @{ $Apache::response::foilgroup{'names'} };
     my @whichopt =();    my @whichopt =();
     while ((($#whichopt+1) < $max) && ($#names > -1)) {    while ((($#whichopt+1) < $max) && ($#names > -1)) {
  &Apache::lonxml::debug("Have $#whichopt max is $max");      &Apache::lonxml::debug("Have $#whichopt max is $max");
  my $aopt=int(rand($#names+1));      my $aopt=int(rand($#names+1));
  &Apache::lonxml::debug("From $#whichopt $max $#names elms, picking ".      &Apache::lonxml::debug("From $#whichopt $max $#names elms, picking $aopt");
        $aopt);      $aopt=splice(@names,$aopt,1);
  $aopt=splice(@names,$aopt,1);      &Apache::lonxml::debug("Picked $aopt");
  &Apache::lonxml::debug("Picked $aopt");      push (@whichopt,$aopt);
  push (@whichopt,$aopt);    }
     }    return @whichopt;
     return @whichopt;  
 }  }
   
 # ======================================== Display foils (return scalar string)  
 sub displayfoils {  sub displayfoils {
     my ($max,@opt) = @_;    my ($max,@opt)=@_;
     my @names = @{ $Apache::response::foilgroup{'names'} };    my @names = @{ $Apache::response::foilgroup{'names'} };
     my @truelist;    my @truelist;
     my @falselist;    my @falselist;
     my $result;    my $result;
     my $name;    my $name;
     my @whichopt = &whichfoils($max);    my @whichopt = &whichfoils($max);
     my $optionlist = "<option></option>\n";    my $optionlist="<option></option>\n";
     my $option;    my $option;
     foreach $option (@opt) {    foreach $option (@opt) {
  $optionlist .= "<option>$option</option>\n";      $optionlist.="<option>$option</option>\n";
     }    }
     if ($Apache::lonhomework::history{"resource.".    if ($Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"} =~ /^correct/ ) {
       $Apache::inputtags::part.      foreach $name (@whichopt) {
       ".solved"} =~ /^correct/ ) {        $result.="<br />".$Apache::response::foilgroup{$name.'.value'}.
  foreach $name (@whichopt) {   ":".$Apache::response::foilgroup{$name.'.text'}."\n";
     $result.="<br />".$Apache::response::foilgroup{$name.'.value'}.      }
  ":".$Apache::response::foilgroup{$name.'.text'}."\n";    } else {
  }      my $temp=1;
     } else {      foreach $name (@whichopt) {
  my $temp=1;        $result.="<br /><select name=\"HWVAL_$Apache::inputtags::response['-1']:$temp\">"
  foreach $name (@whichopt) {   .$optionlist
     $result .= "<br /><select ".    ."</select>\n".$Apache::response::foilgroup{$name.'.text'}."\n";
  "name=\"HWVAL_$Apache::inputtags::response['-1']:$temp\">".        $temp++;
  $optionlist.  
  "</select>\n".$Apache::response::foilgroup{$name.'.text'}."\n";  
     $temp++;  
  }  
     }      }
     return $result."<br />";    }
     return $result."<br />";
 }  }
   
 # ================================== Start concept group (return scalar string)  
 sub start_conceptgroup {  sub start_conceptgroup {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     $Apache::optionresponse::conceptgroup = 1;    $Apache::optionresponse::conceptgroup=1;
     %Apache::response::conceptgroup = {};    %Apache::response::conceptgroup={};
     my $result;    my $result;
     if ($target eq 'edit') {    if ($target eq 'edit') {
  $result .= &Apache::edit::tag_start($target,$token,      $result.=&Apache::edit::tag_start($target,$token,"Concept Grouped Foils");
  "Concept Grouped Foils");      $result.=&Apache::edit::text_arg('Concept:','concept',$token,'50')."</td></tr>";
  $result .= &Apache::edit::text_arg('Concept:','concept',$token,'50').      $result.="<tr><td colspan=\"3\">\n";
            "</td></tr>";    }
  $result .= "<tr><td colspan=\"3\">\n";    if ($target eq 'modified') {
     }      my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'concept');
     if ($target eq 'modified') {      if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
         my $constructtag = &Apache::edit::get_new_args($token,$parstack,    }
      $safeeval,'concept');    return $result;
  if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }  
     }  
     return $result;  
 }  }
   
 # ==================================== End concept group (return scalar string)  
 sub end_conceptgroup {  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' || $target eq 'grade') {    if ($target eq 'web' || $target eq 'grade') {
  #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'} })) {      if (defined(@{ $Apache::response::conceptgroup{'names'} })) {
     my @names = @{ $Apache::response::conceptgroup{'names'} };        my @names = @{ $Apache::response::conceptgroup{'names'} };
     my $pick = int rand $#names+1;        my $pick=int rand $#names+1;
     my $name = $names[$pick];        my $name=$names[$pick];
     push @{ $Apache::response::foilgroup{'names'} }, $name;        push @{ $Apache::response::foilgroup{'names'} }, $name;
     $Apache::response::foilgroup{"$name.value"} =        $Apache::response::foilgroup{"$name.value"} =  $Apache::response::conceptgroup{"$name.value"};
  $Apache::response::conceptgroup{"$name.value"};        $Apache::response::foilgroup{"$name.text"} =  $Apache::response::conceptgroup{"$name.text"};
     $Apache::response::foilgroup{"$name.text"} =        my $concept = &Apache::lonxml::get_param('concept',$parstack,$safeeval);
  $Apache::response::conceptgroup{"$name.text"};        $Apache::response::foilgroup{"$name.concept"} = $concept;
     my $concept =         &Apache::lonxml::debug("Selecting $name in $concept");
  &Apache::lonxml::get_param('concept',$parstack,$safeeval);      }
     $Apache::response::foilgroup{"$name.concept"} = $concept;    }
     &Apache::lonxml::debug("Selecting $name in $concept");    if ($target eq 'edit') {
  }      $result=&Apache::edit::end_table();
     }    }
     if ($target eq 'edit') {    return $result;
  $result = &Apache::edit::end_table();  
     }  
     return $result;  
 }  }
   
 # ======================================================== Insert concept group  
 sub insert_conceptgroup {  sub insert_conceptgroup {
     my $result="\n\t\t<conceptgroup concept=\"\">".&insert_foil().    my $result="\n\t\t<conceptgroup concept=\"\">".&insert_foil()."\n\t\t</conceptgroup>\n";
        "\n\t\t</conceptgroup>\n";    return $result;
     return $result;  
 }  }
   
 # =========================================== Start foil (return scalar string)  
 sub start_foil {  sub start_foil {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result = '';    my $result='';
     if ($target eq 'web') { &Apache::lonxml::startredirection; }    if ($target eq 'web') { &Apache::lonxml::startredirection; }
     if ($target eq 'edit') {    if ($target eq 'edit') {
  $result = &Apache::edit::tag_start($target,$token,"Foil");      $result=&Apache::edit::tag_start($target,$token,"Foil");
  my $level = '-2';      my $level='-2';
  if ($$tagstack['-2'] eq 'conceptgroup') { $level = '-3'; }      if ($$tagstack['-2'] eq 'conceptgroup') { $level = '-3'; }
  my @opt;      my @opt;
  eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,      eval '@opt ='.&Apache::lonxml::get_param('options',$parstack,$safeeval,$level);
  $safeeval,$level);      $result.=&Apache::edit::text_arg('Name:','name',$token);
  $result .= &Apache::edit::text_arg('Name:','name',$token);      $result.= &Apache::edit::select_or_text_arg('Correct Option:','value',['unused',(@opt)],$token,'15');
  $result .= &Apache::edit::select_or_text_arg('Correct Option:',      $result .= '</td></tr><tr><td colspan="3">';
      'value',    }
      ['unused',(@opt)],$token,    if ($target eq 'modified') {
      '15');      my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'value','name');
  $result .= '</td></tr><tr><td colspan="3">';      if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }
     }    }
     if ($target eq 'modified') {    return $result;
  my $constructtag = &Apache::edit::get_new_args($token,$parstack,  
        $safeeval,'value',  
        'name');  
  if ($constructtag) { $result = &Apache::edit::rebuild_tag($token); }  
     }  
     return $result;  
 }  }
   
 # ============================================= End foil (return scalar string)  
 sub end_foil {  sub end_foil {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_;    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $text = '';    my $text ='';
     my $result = '';    my $result = '';
     if ($target eq 'web') { $text=&Apache::lonxml::endredirection; }    if ($target eq 'web') { $text=&Apache::lonxml::endredirection; }
     if ($target eq 'web' || $target eq 'grade') {    if ($target eq 'web' || $target eq 'grade') {
  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,$safeeval);
     &Apache::lonxml::debug("Got a name of :$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 ( $Apache::optionresponse::conceptgroup ) {        if ( $Apache::optionresponse::conceptgroup ) {
  push @{ $Apache::response::conceptgroup{'names'} }, $name;   push @{ $Apache::response::conceptgroup{'names'} }, $name;
  $Apache::response::conceptgroup{"$name.value"} = $value;   $Apache::response::conceptgroup{"$name.value"} = $value;
  $Apache::response::conceptgroup{"$name.text"} = $text;   $Apache::response::conceptgroup{"$name.text"} = $text;
     } else {        } else {
  push @{ $Apache::response::foilgroup{'names'} }, $name;   push @{ $Apache::response::foilgroup{'names'} }, $name;
  $Apache::response::foilgroup{"$name.value"} = $value;   $Apache::response::foilgroup{"$name.value"} = $value;
  $Apache::response::foilgroup{"$name.text"} = $text;   $Apache::response::foilgroup{"$name.text"} = $text;
     }        }
  }      }
     }    }
     if ($target eq 'edit') {    if ($target eq 'edit') {
  $result .= &Apache::edit::tag_end($target,$token,'');      $result.= &Apache::edit::tag_end($target,$token,'');
     }    }
     return $result;    return $result;
 }  }
   
 # ========================================== Insert foil (return scalar string)  
 sub insert_foil {  sub insert_foil {
     return '    return '
 <foil name="" value="unused">  <foil name="" value="unused">
 <startouttext />  <startouttext />
 <endouttext />  <endouttext />
 </foil>';  </foil>';
 }  }
   
 1;  1;
   
 __END__  __END__
     
Removed from v.1.21  
changed lines
  Added in v.1.22

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