--- loncom/homework/grades.pm	2017/12/21 23:20:48	1.747
+++ loncom/homework/grades.pm	2017/12/31 13:29:53	1.748
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.747 2017/12/21 23:20:48 raeburn Exp $
+# $Id: grades.pm,v 1.748 2017/12/31 13:29:53 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -4090,6 +4090,7 @@ sub editgrades {
 	$ctr++;
     }
     my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
+    my $totcolspan = 0;
     foreach my $partid (@partid) {
 	$header .= '<th align="center">'.&mt('Old Score').'</th>'.
 	    '<th align="center">'.&mt('New Score').'</th>';
@@ -4106,6 +4107,7 @@ sub editgrades {
 		'<th align="center">'.&mt('New').' '.$display.'</th>';
 	    $columns{$partid}+=2;
 	}
+        $totcolspan += $columns{$partid};
     }
     foreach my $partid (@partid) {
 	my $display_part=&get_display_part($partid,$symb);
@@ -4121,18 +4123,18 @@ sub editgrades {
     my @noupdate;
     my ($updateCtr,$noupdateCtr) = (1,1);
     for ($i=0; $i<$env{'form.total'}; $i++) {
-	my $line;
 	my $user = $env{'form.ctr'.$i};
 	my ($uname,$udom)=split(/:/,$user);
 	my %newrecord;
 	my $updateflag = 0;
-	$line .= '<td>'.&nameUserString(undef,$$fullname{$user},$uname,$udom).'</td>';
 	my $usec=$classlist->{"$uname:$udom"}[5];
-	if (!&canmodify($usec)) {
-	    my $numcols=scalar(@partid)*4+2;
+	my $canmodify = &canmodify($usec);
+	my $line = '<td'.($canmodify?'':' colspan="2"').'>'.
+		   &nameUserString(undef,$$fullname{$user},$uname,$udom).'</td>';
+	if (!$canmodify) {
 	    push(@noupdate,
-		 $line."<td colspan=\"$numcols\"><span class=\"LC_warning\">".
-		 &mt('Not allowed to modify student')."</span></td></tr>");
+		 $line."<td colspan=\"$totcolspan\"><span class=\"LC_warning\">".
+		 &mt('Not allowed to modify student')."</span></td>");
 	    next;
 	}
         my %aggregate = ();
@@ -4249,8 +4251,7 @@ sub editgrades {
         }
     }
     if (@noupdate) {
-#	my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3;
-	my $numcols=scalar(@partid)*4+2;
+        my $numcols=$totcolspan+2;
 	$result .= &Apache::loncommon::start_data_table_row('LC_empty_row').
 	    '<td align="center" colspan="'.$numcols.'">'.
 	    &mt('No Changes Occurred For the Students Below').