--- loncom/interface/Attic/lonchart.pm	2002/02/19 20:22:00	1.31
+++ loncom/interface/Attic/lonchart.pm	2002/02/28 01:49:33	1.32
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # (Publication Handler
 #
-# $Id: lonchart.pm,v 1.31 2002/02/19 20:22:00 minaeibi Exp $
+# $Id: lonchart.pm,v 1.32 2002/02/28 01:49:33 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -321,7 +321,7 @@ sub CreateForm {
 }
 
 sub CacheChart {
-    my @list = ();
+    my %list = ();
     my $count=0;
 
     my $Pos = $ENV{'form.sort'};
@@ -332,11 +332,11 @@ sub CacheChart {
     foreach my $key( keys %CachData) { 
 	my @Temp=split(/\:/,$key);
 	my $Use = $Temp[$Pos];
-	$list[$count]=$Use.$key.'*'.$CachData{$key};
+	$list{$Use.$key}=$key;
 	$count++;
     }
 
-    @list = sort (@list);
+    my @order = sort(keys(%list));
 
     $r->print('<h3>'.$count.' students</h3>');
     &CreateForm();
@@ -344,8 +344,7 @@ sub CacheChart {
     
     $r->print('<p><pre>');
     for ( my $n; $n < $count; $n++) {
-	my ($dummy, $Line) = split(/\*/,$list[$n]);
-	$r->print($Line.'<br>');
+	$r->print($CachData{$list{$order[$n]}}.'<br>');
     }	
     $r->print('</pre>');
 }