--- loncom/interface/lonviewclasslist.pm	2015/03/27 17:30:22	1.18
+++ loncom/interface/lonviewclasslist.pm	2023/09/27 14:52:27	1.20
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to display the classlist 
 #
-# $Id: lonviewclasslist.pm,v 1.18 2015/03/27 17:30:22 raeburn Exp $
+# $Id: lonviewclasslist.pm,v 1.20 2023/09/27 14:52:27 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -62,7 +62,8 @@ sub handler {
         return OK;
     }
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
-                                 ['register','forceedit','action','symb','todocs']);
+                                 ['register','forceedit','action',
+                                  'symb','todocs','only_body']);
     if (! ($env{'request.course.fn'})) {
         $env{'user.error.msg'}=
             "/adm/viewclasslist:not in course role";
@@ -76,10 +77,16 @@ sub handler {
         $start_page = &Apache::loncommon::start_page('Classlist',undef,
                              {'force_register' => $env{'form.register'}});
     } else {
-        my $brcrum = [{'href' => 'adm/viewclasslist',
-                       'text' => 'View Classlist'},];
+        my $args = {};
+        if ($env{'form.only_body'}) {
+            $args->{'only_body'} = 1;
+        } else {
+            my $brcrum = [{'href' => 'adm/viewclasslist',
+                           'text' => 'View Classlist'},];
+            $args->{'bread_crumbs'} = $brcrum;
+        }
         $start_page = &Apache::loncommon::start_page('Classlist',undef,
-                                                     {'bread_crumbs' => $brcrum});
+                                                     $args);
     }
     $r->print(<<ENDHEADER);
 $start_page
@@ -103,7 +110,7 @@ ENDHEADER
                                     classlists => $rosterprefs,
                                 };
                     $changes{'classlists'} = {};
-                    &Apache::courseprefs::process_changes($cdom,'classlists',\%values,
+                    &Apache::courseprefs::process_changes($cdom,$cnum,'classlists',\%values,
                                                           $rosterprefs,
                                                           $changes{'classlists'},
                                                           $allitems,\%disallowed,$crstype);
@@ -136,7 +143,7 @@ ENDHEADER
                    $current->{$setting} = $env{"course.$env{'request.course.id'}.$setting"};
                }
                my ($output,$rowtotal) =
-                   &Apache::courseprefs::print_config_box($r,$cdom,'display',
+                   &Apache::courseprefs::print_config_box($r,$cdom,$cnum,'display',
                                                           'viewableroster',
                                                           $rosterprefs,$current,
                                                           $allitems,$crstype);