[LON-CAPA-cvs] cvs: loncom /homework structuretags.pm

[albertel]

albertel		Wed Apr 19 23:28:52 2006 EDT

  Modified files:              
    /loncom/homework	structuretags.pm 
  Log:
  - only do page_start when in display modes
  
  
Index: loncom/homework/structuretags.pm
diff -u loncom/homework/structuretags.pm:1.349 loncom/homework/structuretags.pm:1.350
--- loncom/homework/structuretags.pm:1.349	Wed Apr 19 22:05:30 2006
+++ loncom/homework/structuretags.pm	Wed Apr 19 23:28:52 2006
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.349 2006/04/20 02:05:30 albertel Exp $
+# $Id: structuretags.pm,v 1.350 2006/04/20 03:28:52 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -79,7 +79,6 @@
 	}
     }
 
-
     if ($target eq 'tex') {
 	return
 	    &Apache::londefdef::start_html($target,$token,$tagstack,
@@ -162,7 +161,7 @@
 	}
 	$form_tag_start.='>';
     }
-
+    &Apache::lonnet::logthis("page_start -- ".length($page_start));
     return ($page_start,$form_tag_start);
 }
 
@@ -597,9 +596,13 @@
     my $accessmsg;
 
     my $name= &get_resource_name($parstack,$safeeval);
-    my ($result,$form_tag_start)=
-	&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval,
-		    $name);
+    my ($result,$form_tag_start);
+    if ($target eq 'web' || $target eq 'webgrade' || $target eq 'tex') {
+	($result,$form_tag_start) =
+	    &page_start($target,$token,$tagstack,$parstack,$parser,$safeeval,
+			$name);
+    }
+
     if ($target eq 'tex' and $env{'request.symb'} =~ m/\.page_/) {$result='';}
 
     if ($target eq 'analyze') { my $rndseed=&setup_rndseed($safeeval); }