--- loncom/homework/optionresponse.pm	2007/04/16 22:50:41	1.142
+++ loncom/homework/optionresponse.pm	2008/01/31 05:14:06	1.148
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: optionresponse.pm,v 1.142 2007/04/16 22:50:41 albertel Exp $
+# $Id: optionresponse.pm,v 1.148 2008/01/31 05:14:06 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -71,6 +71,8 @@ sub start_optionresponse {
   } elsif ($target eq 'analyze') {
     my $part_id="$Apache::inputtags::part.$id";
     push (@{ $Apache::lonhomework::analyze{"parts"} },$part_id);
+    push (@{ $Apache::lonhomework::analyze{"$part_id.bubble_lines"} }, 1);
+
   }
   return $result;
 }
@@ -275,7 +277,14 @@ sub end_foilgroup {
 	}
       }
     }
-    &Apache::lonxml::increment_counter(&getfoilcounts($max));
+    my $part_id     = $Apache::inputtags::part;
+    my $response_id = $Apache::inputtags::response[-1];
+    &Apache::lonxml::increment_counter(&getfoilcounts($max),
+				       "$part_id.$response_id");
+    if ($target eq 'analyze') {
+	&Apache::lonhomework::set_bubble_lines();
+    }
+
   } elsif ($target eq 'edit') {
     $result.=&Apache::edit::end_table();
   }
@@ -355,27 +364,6 @@ sub check_for_invalid {
     }
 }
 
-sub setup_prior_tries_hash {
-    my ($whichopt) = @_;
-    my $part=$Apache::inputtags::part;
-    my $id=$Apache::inputtags::response[-1];	
-    foreach my $i (1..$Apache::lonhomework::history{'version'}) {
-	my $key = "$i:resource.$part.$id.submission";
-	next if (!exists($Apache::lonhomework::history{"$key"}));
-	my %lastresponse=
-	    &Apache::lonnet::str2hash($Apache::lonhomework::history{$key});
-	my $output;
-	foreach my $name (@$whichopt) {
-	    next if (!defined($lastresponse{$name}));
-	    $output .= '<tr><td>'.$lastresponse{$name}.'</td></tr>';
-	}
-	next if (!defined($output));
-	$output =
-	    '<table class="LC_prior_option">'.$output.'</table>';
-	$Apache::inputtags::submission_display{$key} = $output;
-    }
-}
-
 sub displayfoils {
   my ($target,$max,$randomize,$TeXlayout,@opt)=@_;
   if (!defined(@{ $Apache::response::foilgroup{'names'} })) {return;}
@@ -499,7 +487,9 @@ sub displayfoils {
   }
 
   if ($target eq 'web') {
-      &setup_prior_tries_hash(\@whichopt);
+      &Apache::response::setup_prior_tries_hash(\&Apache::rankresponse::format_prior_answer,
+						[\@whichopt,
+						 'submissiongrading']);
   }
 
   if ($target ne 'tex') {
@@ -724,25 +714,29 @@ sub end_foil {
 
 sub start_drawoptionlist {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-    if (($target ne 'meta')  && ($target ne 'answer')) {
+    if ($target !~ /^(?:meta|answer|modified|edit)$/) {
 	return $token->[4];
     }
 }
 
 sub end_drawoptionlist {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-    if (($target ne 'meta') && ($target ne 'answer')) {
+    if ($target !~ /^(?:meta|answer|modified|edit)$/) {
 	return $token->[2];
     }
 }
 
 sub insert_foil {
-  return '
+    return '
 <foil name="" value="unused">
 <startouttext />
 <endouttext />
 </foil>';
 }
+
+sub insert_drawoptionlist {
+    return '<drawoptionlist />';
+}
 1;
 __END__