--- loncom/homework/optionresponse.pm	2010/02/05 21:38:41	1.161
+++ loncom/homework/optionresponse.pm	2010/02/28 23:40:53	1.163
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: optionresponse.pm,v 1.161 2010/02/05 21:38:41 www Exp $
+# $Id: optionresponse.pm,v 1.163 2010/02/28 23:40:53 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -123,10 +123,21 @@ sub start_foilgroup {
         </td>
         <td>Delete an Option:
 	  <select name="$Apache::lonxml::curdepth.deleteopt">$optionlist</select>
+        </td>
 ENDTABLE
-    $result.= &Apache::edit::checked_arg('Print options:','texoptions',
+    $result.= '<td>'.&Apache::edit::checked_arg('Print options:','texoptions',
 					 [ ['nochoice','Don\'t show option list'] ]
-					 ,$token);
+					 ,$token).'</td>';
+    $result.= '<td><label>'.&mt('Two-option checkboxes for:').
+              '<select name="checkboxvalue_'.$Apache::lonxml::curdepth.'">';
+    foreach $option (('',@opt)) {
+       $result.='<option value="'.$option.'"';
+       if ($option eq &Apache::lonxml::get_param('checkboxvalue',$parstack,$safeeval)) {
+          $result.=' selected="selected"';
+       }
+       $result.='>'.$option.'</option>';
+    }
+    $result.='</select></label>';  
     $result.= &Apache::edit::end_row();
     $result.= &Apache::edit::start_spanning_row();
     $result.= $insertlist.'<br />';
@@ -151,7 +162,7 @@ ENDTABLE
       $optchanged=1;
     }
     my $rebuildtag = &Apache::edit::get_new_args($token,$parstack,$safeeval,
-						 ('texoptions'));
+						 'texoptions','checkboxvalue');
     if ($optchanged || $rebuildtag ) {
       $result = "<foilgroup options=\"(";
       foreach my $option (@options) {
@@ -162,6 +173,7 @@ ENDTABLE
       chop $result;
       $result.=')" ';
       $result .= 'texoptions="'.$token->[2]{'texoptions'}.'" ';
+      $result .= 'checkboxvalue="'.$token->[2]{'checkboxvalue'}.'"';
       $result .= '>';
     } # else nothing changed so just use the default mechanism
   }
@@ -247,9 +259,21 @@ sub end_foilgroup {
 	    $responsestr;
 	$Apache::lonhomework::results{"resource.$part.$id.submissiongrading"}=$gradestr;
 	
-	if ($Apache::lonhomework::type eq 'survey') {
+	if (($Apache::lonhomework::type eq 'survey') ||
+            ($Apache::lonhomework::type eq 'surveycred') ||
+            ($Apache::lonhomework::type eq 'anonsurvey') ||
+            ($Apache::lonhomework::type eq 'anonsurveycred')) {
 	    if ($ignored == 0) {
-		my $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED';
+                my $ad;
+                if ($Apache::lonhomework::type eq 'anonsurveycred') {
+                    $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='ANONYMOUS_CREDIT';
+                } elsif ($Apache::lonhomework::type eq 'anonsurvey') {
+                    $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='ANONYMOUS';
+                } elsif ($Apache::lonhomework::type eq 'surveycred') {
+                    $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED_CREDIT';
+                } else {
+		    $ad=$Apache::lonhomework::results{"resource.$part.$id.awarddetail"}='SUBMITTED';
+                }
 		&Apache::response::handle_previous(\%previous,$ad);
 	    } elsif ($wrong==0 && $right==0) {
 	    } else {
@@ -411,7 +435,11 @@ sub displayfoils {
     my $temp=1;
     foreach $name (@whichopt) {
 	my $text=$Apache::response::foilgroup{$name.'.text'};
-	my %lastresponse=&Apache::lonnet::str2hash($Apache::lonhomework::history{"resource.$part.$id.submission"});
+        my $lastresp;
+        unless ((($Apache::lonhomework::history{"resource.$part.type"} eq 'anonsurvey') || ($Apache::lonhomework::history{"resource.$part.type"} eq 'anonsurveycred')) && (defined($env{'form.grade_symb'}))) {
+            $lastresp = $Apache::lonhomework::history{"resource.$part.$id.submission"};
+        }
+	my %lastresponse=&Apache::lonnet::str2hash($lastresp);
 	my $lastopt=$lastresponse{$name};
 	if ($text!~/^\s*$/) { $break='<br />'; }
 	$result.=$break;