--- loncom/homework/structuretags.pm	2002/12/05 22:59:37	1.142
+++ loncom/homework/structuretags.pm	2003/02/07 21:50:12	1.145
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.142 2002/12/05 22:59:37 albertel Exp $
+# $Id: structuretags.pm,v 1.145 2003/02/07 21:50:12 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -122,7 +122,6 @@ sub page_start {
 sub get_resource_name {
   my ($parstack,$safeeval)=@_;
   my $name=&Apache::lonnet::gettitle();
-  &Apache::lonnet::logthis("Got $name");
   if ($name eq '') {
     $name=&Apache::lonnet::EXT('resource.title');
     if ($name eq 'con_lost') { $name = ''; }
@@ -412,7 +411,7 @@ sub end_problem {
   my $result='';
   my $status=$Apache::inputtags::status['-1'];
   if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || $target eq 'tex') {
-    if ( $target eq 'grade' && $Apache::inputtags::part eq '0') {
+    if ( $target eq 'grade' && $Apache::inputtags::part eq '0' && $status eq 'CAN_ANSWER' ) {
       # if part is zero, no <part>s existed, so we need to the grading
       &Apache::inputtags::grade;
     } elsif ( ($target eq 'web' || $target eq 'tex') && $Apache::inputtags::part eq '0' && 
@@ -451,6 +450,10 @@ sub end_problem {
       &Apache::lonhomework::showhash(%Apache::lonhomework::results);
       &finalize_storage();
     }
+    if ($target eq 'answer' && ($ENV{'request.state'} eq 'construct') ) {
+	$result.='</html>'; #normally we get it from xmlend, but in CSTR
+                            # we always show answer mode too.
+    }
   } elsif ($target eq 'meta') {
     if ($Apache::inputtags::part eq '0') {
       $result=&Apache::response::mandatory_part_meta;