--- loncom/homework/response.pm	2021/01/12 15:57:18	1.244.2.3
+++ loncom/homework/response.pm	2018/03/30 23:50:13	1.245
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # various response type definitons response definition
 #
-# $Id: response.pm,v 1.244.2.3 2021/01/12 15:57:18 raeburn Exp $
+# $Id: response.pm,v 1.245 2018/03/30 23:50:13 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -265,10 +265,15 @@ sub mandatory_part_meta {
 }
 
 sub meta_part_order {
+    my ($type) = @_; 
     if (@Apache::inputtags::partlist) {
 	my @parts=@Apache::inputtags::partlist;
-	shift(@parts);
+        unless ($type eq 'library') {
+	    shift(@parts);
+        }
 	return '<partorder>'.join(',',@parts).'</partorder>'."\n";
+    } elsif ($type eq 'library') {
+        return '<partorder></partorder>'."\n";
     } else {
 	return '<partorder>0</partorder>'."\n";
     }
@@ -468,8 +473,8 @@ sub end_customresponse {
 		$error = $award;
 		$award = 'ERROR';
 	    }
-            if (($award eq 'INCORRECT') || ($award eq 'APPROX_ANS') ||
-                ($award eq 'EXACT_ANS') || ($award eq 'ASSIGNED_SCORE')) {
+            if (($award eq 'INCORRECT' || $award eq 'APPROX_ANS' ||
+                 $award eq 'EXACT_ANS')) {
                 if ($Apache::lonhomework::type eq 'survey') {
                     $award='SUBMITTED';
                 } elsif ($Apache::lonhomework::type eq 'surveycred') {
@@ -1307,7 +1312,7 @@ sub submitted {
 	return 1;
     }
     # Submit All button on a .page was pressed
-    if ($env{'form.all_submit'}) { return 1; }
+    if (defined($env{'form.all_submit'})) { return 1; }
     # otherwise no submission occurred
     return 0;
 }
@@ -1343,12 +1348,10 @@ basically undef and 0 (both false) mean
 and all true values mean that they can't do any more work
 
 	a return of undef means it is unattempted
-	a return of 0 means it is both attempted and still has tries and
-                      is wrong or is only partially correct, and retries
-                      are allowed.
+	a return of 0 means it is attmpted and wrong but still has tries
 	a return of 1 means it is marked correct
-	a return of 2 means they have exceeded maximum number of tries
-	a return of 3 means it is after the answer date
+	a return of 2 means they have exceed maximum number of tries
+	a return of 3 means it after the answer date
 
 =cut
 
@@ -1365,13 +1368,7 @@ sub check_status {
         return 3;
     }
     my $status=&Apache::lonnet::EXT("user.resource.resource.$id.solved");
-    if ($status =~ /^correct/) {
-        my $awarded=&Apache::lonnet::EXT("user.resource.resource.$id.awarded");
-        my $retrypartial=&Apache::lonnet::EXT("resource.$id.retrypartial");
-        unless (($retrypartial =~ /^1|on|yes$/) && ($awarded <1))  {
-            return 1;
-        }
-    }
+    if ($status =~ /^correct/) { return 1; }
     if (!$status) { return undef; }
     my $maxtries=&Apache::lonnet::EXT("resource.$id.maxtries");
     if ($maxtries eq '') { $maxtries=2; }