--- loncom/homework/optionresponse.pm	2008/09/11 17:38:14	1.152
+++ loncom/homework/optionresponse.pm	2009/05/04 13:42:50	1.158
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: optionresponse.pm,v 1.152 2008/09/11 17:38:14 onken Exp $
+# $Id: optionresponse.pm,v 1.158 2009/05/04 13:42:50 onken Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -25,6 +25,11 @@
 #
 # http://www.lon-capa.org/
 #
+
+
+
+
+
 package Apache::optionresponse;
 use strict;
 use Apache::response();
@@ -45,21 +50,23 @@ sub start_optionresponse {
   %Apache::hint::option=();
   undef(%Apache::response::foilnames);
   if ($target eq 'edit') {
-    $result.=&Apache::edit::start_table($token).
-	"<tr><td>Multiple Option Response Question ".
-	&Apache::loncommon::help_open_topic('Option_Response_Problems')."</td><td>Delete:".
-	&Apache::edit::deletelist($target,$token)
-	."</td><td>&nbsp;".
-        &Apache::edit::end_row().
-        &Apache::edit::start_spanning_row().
-        "\n";
+    $result.=&Apache::edit::start_table($token)
+       .'<tr><td><span class="LC_nobreak">'.&mt('Multiple Option Response Question').'</span> '
+       .&Apache::loncommon::help_open_topic('Option_Response_Problems')."</td>"
+       .'<td><span class="LC_nobreak">'.&mt('Delete?').' '
+       .&Apache::edit::deletelist($target,$token)
+       .'</span></td>'
+       ."<td>&nbsp;"
+       .&Apache::edit::end_row()
+       .&Apache::edit::start_spanning_row()
+       ."\n";
     $result.=&Apache::edit::text_arg('Max Number Of Shown Foils:','max',
 				     $token,'4').
-        &Apache::edit::select_arg('Randomize Foil Order','randomize',
+        &Apache::edit::select_arg('Randomize Foil Order:','randomize',
 				  ['yes','no'],$token).
         &Apache::edit::select_arg(&mt('Display of options when printed'),'TeXlayout',
-				  [['horizontal',&mt('Normal list')],
-				   ['vertical',&mt('Listed in a vertical column')]],$token).
+				  [['horizontal','Normal list'],
+				   ['vertical','Listed in a vertical column']],$token).
         &Apache::edit::end_row().&Apache::edit::start_spanning_row();
   } elsif ($target eq 'modified') {
     my $constructtag=&Apache::edit::get_new_args($token,$parstack,
@@ -432,7 +439,8 @@ sub displayfoils {
       my $lastopt=$lastresponse{$name};
       my $optionlist="<option></option>\n";
 
-      if($target eq 'tex' and $env{'form.pdfFormFields'} eq 'yes') {
+      if($target eq 'tex' and $env{'form.pdfFormFields'} eq 'yes'
+         && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
           my $fieldname = $env{'request.symb'}.'&part_'.$Apache::inputtags::part.'&optionresponse'.'&HWVAL_'.$Apache::inputtags::response['-1'].':'.$temp;
           $optionlist =  &Apache::lonxml::print_pdf_start_combobox($fieldname);
       }
@@ -440,13 +448,15 @@ sub displayfoils {
       foreach my $option (@opt) {
 	  my $escopt=&HTML::Entities::encode($option,'\'"&<>');
           if ($option eq $lastopt) {
-              if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') {
+              if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes'
+                  && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
                   $optionlist .= &Apache::lonxml::print_pdf_add_combobox_option($option);
               } else {
                   $optionlist.="<option value='".$escopt."' selected=\"selected\">$option</option>\n";
               }
           } else {
-              if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') {
+              if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes'
+                  && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
                   $optionlist .= &Apache::lonxml::print_pdf_add_combobox_option($option);
               } else {
                   $optionlist.="<option value='".$escopt."'>$option</option>\n";
@@ -509,9 +519,9 @@ sub displayfoils {
 		  '\end{enumerate} \vskip -8 mm \strut ';
 	      $internal_counter++;
 	  }
-          if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes') {
-              $text =~ s/.*indent(.*)$/$1/;
-              $text = $1;
+          if ($target eq 'tex' && $env{'form.pdfFormFields'} eq 'yes'
+              && $Apache::inputtags::status[-1] eq 'CAN_ANSWER') {
+              $text =~ s/\\item//m;
               $result .= " $optionlist ". &Apache::lonxml::print_pdf_end_combobox($text).'\strut \\\\';
               $temp++;
           }
@@ -774,3 +784,64 @@ sub insert_drawoptionlist {
 1;
 __END__
  
+=head1 NAME
+
+Apache::optionresponse.pm;
+
+=head1 SYNOPSIS
+
+Handles tags associated with showing a list of
+options.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head1 HANDLER SUBROUTINE
+
+start_optionresponse()
+
+=head1 OTHER SUBROUTINES
+
+=over
+
+=item end_optionresponse()
+
+=item start_foilgroup()
+
+=item end_foilgroup()
+
+=item getfoilcounts()
+
+=item displayanswers()
+
+=item check_for_invalid()
+
+=item displayfoils()
+
+=item optionlist_correction()
+
+=item webbubbles()
+
+=item bubbles()
+
+=item start_conceptgroup()
+
+=item end_conceptgroup()
+
+=item insert_conceptgroup()
+
+=item start_foil()
+
+=item end_foil()
+
+=item start_drawoptionlist()
+
+=item end_drawoptionlist()
+
+=item insert_foil()
+
+=item insert_drawoptionlist()
+
+=back
+
+=cut