--- loncom/homework/response.pm	2011/11/29 18:44:31	1.221.2.2
+++ loncom/homework/response.pm	2011/03/07 19:42:21	1.222
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # various response type definitons response definition
 #
-# $Id: response.pm,v 1.221.2.2 2011/11/29 18:44:31 raeburn Exp $
+# $Id: response.pm,v 1.222 2011/03/07 19:42:21 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -321,7 +321,7 @@ sub check_for_previous {
                         next if (($questiontype eq 'randomizetry') &&
                              ($curr_rndseed ne $Apache::lonhomework::history{"$history:resource.$partid.rndseed"}));
                         push (@{$previous{'versionci'}},$history);
-                        $previous{'awardci'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"};
+                        $previous{'awardci'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"};
                         $previous{'usedci'} = 1;
                     }
                 }
@@ -489,7 +489,7 @@ sub end_customresponse {
 	$result .= &Apache::response::answer_footer('customresponse');
     }
     if ($target eq 'web') {
-	&setup_prior_tries_hash(\&format_prior_response_custom);
+	&setup_prior_tries_hash(\&format_prior_response_math);
     }
     if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || 
 	$target eq 'tex' || $target eq 'analyze') {
@@ -510,9 +510,6 @@ sub end_customresponse {
 
 sub format_prior_response_custom {
     my ($mode,$answer) =@_;
-    if (ref($answer) eq 'ARRAY') {
-        $answer = '('.join(', ', @{ $answer }).')';
-    }
     return '<span class="LC_prior_custom">'.
 	    &HTML::Entities::encode($answer,'"<>&').'</span>';
 }
@@ -1143,9 +1140,9 @@ sub whichorder {
 
 sub show_answer {
     my $part   = $Apache::inputtags::part;
-    my $award  = $Apache::lonhomework::history{"resource.$part.solved"};
+    my $award  = $Apache::lonhomework::history{"resource.$part.awarded"};
     my $status = $Apache::inputtags::status[-1];
-    return  ( ($award =~ /^correct/
+    return  ( ($award ==1
 	       && &Apache::lonhomework::show_problem_status())
 	      || $status eq "SHOW_ANSWER");
 }