--- loncom/homework/lonhomework.pm	2003/05/23 06:25:53	1.131
+++ loncom/homework/lonhomework.pm	2003/06/16 21:32:43	1.135
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Homework handler
 #
-# $Id: lonhomework.pm,v 1.131 2003/05/23 06:25:53 albertel Exp $
+# $Id: lonhomework.pm,v 1.135 2003/06/16 21:32:43 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -225,10 +225,10 @@ sub check_access {
     }
   }
 
-  if (($status ne 'CLOSED') && ($Apache::lonhomework::type eq 'exam') &&
-      (!$Apache::lonhomework::history{"resource.0.outtoken"})) {
-      return ('UNCHECKEDOUT','needs to be checked out');
-  }
+  #if (($status ne 'CLOSED') && ($Apache::lonhomework::type eq 'exam') &&
+  #    (!$Apache::lonhomework::history{"resource.0.outtoken"})) {
+  #    return ('UNCHECKEDOUT','needs to be checked out');
+  #}
 
 
   &Apache::lonxml::debug("sending back :$status:$datemsg:");
@@ -417,16 +417,18 @@ sub analyze {
     }
     &Apache::lonhtmlcommon::Update_PrgWin($request,\%prog_state,
 					  'Analyzing Results');
-    foreach my $part (keys(%allparts)) {
+    foreach my $part (sort(keys(%allparts))) {
 	if (defined(@{ $overall{$part.'.answer'} })) {
-	    $request->print('<table><tr><td>Part '.$part.'</td></tr>');
+	    my $num_cols=scalar(@{ $overall{$part.'.answer'}->[0] });
+	    $request->print('<table><tr><td colspan="'.($num_cols+1).'">Part '.$part.'</td></tr>');
 	    my %frequency;
 	    foreach my $answer (sort {$a->[0] <=> $b->[0]} (@{ $overall{$part.'.answer'} })) {
-		$frequency{join('\0',@{ $answer })}++;
+		$frequency{join("\0",@{ $answer })}++;
 	    }
-	    foreach my $answer (sort {(split('\0',$a))[0] <=> (split('\0',$b))[0]} (keys(%frequency))) {
-		$request->print('<tr><td>'.
-				join('</td><td>',split('\0',$answer)).
+	    $request->print('<tr><td colspan="'.($num_cols).'">Answer</td><td>Frequency</td></tr>');
+	    foreach my $answer (sort {(split("\0",$a))[0] <=> (split("\0",$b))[0]} (keys(%frequency))) {
+		$request->print('<tr><td align="right">'.
+				join('</td><td align="right">',split("\0",$answer)).
 				'</td><td>('.$frequency{$answer}.
 				')</td></tr>');
 	    }
@@ -675,6 +677,8 @@ sub handler {
   }
   if ($ENV{'request.state'} eq "construct") {
     if ( -e $file ) {
+      &Apache::loncommon::get_unprocessed_cgi
+                          ($ENV{'QUERY_STRING'},['problemmode']);
       if (!(defined $ENV{'form.problemmode'})) {
 	#first visit to problem in construction space
 	#&view_or_edit_menu($request);