--- loncom/interface/spreadsheet/Spreadsheet.pm	2003/09/05 01:06:45	1.22
+++ loncom/interface/spreadsheet/Spreadsheet.pm	2003/09/08 20:32:22	1.24
@@ -1,5 +1,5 @@
 #
-# $Id: Spreadsheet.pm,v 1.22 2003/09/05 01:06:45 matthew Exp $
+# $Id: Spreadsheet.pm,v 1.24 2003/09/08 20:32:22 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -48,8 +48,8 @@ Spreadsheet
 package Apache::Spreadsheet;
 
 use strict;
-use warnings FATAL=>'all';
-no warnings 'uninitialized';
+#use warnings FATAL=>'all';
+#no warnings 'uninitialized';
 use Apache::Constants qw(:common :http);
 use Apache::lonnet;
 use Safe;
@@ -231,6 +231,16 @@ sub initialize {
     # the descendents of the spreadsheet class.
 }
 
+sub clear_package {
+    # This method is here to remind you that it will be overridden by
+    # the descendents of the spreadsheet class.
+}
+
+sub cleanup {
+    my $self = shift();
+    $self->clear_package();
+}
+
 sub initialize_spreadsheet_package {
     &load_spreadsheet_expirationdates();
     &clear_spreadsheet_definition_cache();
@@ -1341,6 +1351,7 @@ sub create_excel_spreadsheet {
 sub outsheet_excel {
     my $self = shift;
     my ($r) = @_;
+    my $connection = $r->connection();
     $r->print("<h2>Preparing Excel Spreadsheet</h2>");
     #
     # Create excel worksheet
@@ -1364,7 +1375,7 @@ sub outsheet_excel {
     $self->excel_output_row($worksheet,0,$rows_output++,'Summary');
     $rows_output++;    # skip a line
     #
-    $self->excel_rows($worksheet,$cols_output,$rows_output);
+    $self->excel_rows($connection,$worksheet,$cols_output,$rows_output);
     #
     #
     # Close the excel file
@@ -1382,6 +1393,7 @@ sub outsheet_excel {
 sub outsheet_csv   {
     my $self = shift;
     my ($r) = @_;
+    my $connection = $r->connection();
     my $csvdata = '';
     my @Values;
     #
@@ -1405,7 +1417,7 @@ sub outsheet_csv   {
     }
     #
     # Output the body of the spreadsheet
-    $self->csv_rows($file);
+    $self->csv_rows($connection,$file);
     #
     # Close the csv file
     close($file);