--- loncom/interface/spreadsheet/classcalc.pm	2003/05/23 19:36:04	1.3
+++ loncom/interface/spreadsheet/classcalc.pm	2003/05/23 21:03:29	1.4
@@ -1,5 +1,5 @@
 #
-# $Id: classcalc.pm,v 1.3 2003/05/23 19:36:04 matthew Exp $
+# $Id: classcalc.pm,v 1.4 2003/05/23 21:03:29 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -192,13 +192,6 @@ END
     return;
 }
 
-sub outsheet_csv {
-    my $self = shift;
-    my ($r) = @_;
-    $r->print('<h1>csv output is not supported yet</h1>');
-}
-
-
 sub excel_rows {
     # writes the meat of the spreadsheet to an excel worksheet.  Called
     # by Spreadsheet::outsheet_excel;
@@ -229,6 +222,31 @@ sub excel_rows {
     return;
 }
 
+sub csv_rows {
+    # writes the meat of the spreadsheet to an excel worksheet.  Called
+    # by Spreadsheet::outsheet_excel;
+    my $self = shift;
+    my ($filehandle) = @_;
+    #
+    # Write a header row
+
+    $self->csv_output_row($filehandle,undef,
+                          ('fullname','username','domain','section','status'));
+    #
+    # Write each students row
+    foreach my $student ($self->get_classlist()) {
+	my $rownum = $self->get_row_number_from_key
+	    ($student->{'username'}.':'.$student->{'domain'});
+        $student->{'section'} = 'none' if ($student->{'section'} eq '-1');
+        my @studentdata = ($student->{'fullname'},
+                           $student->{'username'},
+                           $student->{'domain'},
+                           $student->{'section'},
+                           $student->{'status'});
+        $self->csv_output_row($filehandle,$rownum,@studentdata);
+    }
+    return;
+}
 
 sub outsheet_recursive_excel {
     my $self = shift;