--- loncom/interface/lonindexer.pm 2004/06/17 18:22:13 1.113 +++ loncom/interface/lonindexer.pm 2004/10/20 10:54:08 1.126 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Directory Indexer # -# $Id: lonindexer.pm,v 1.113 2004/06/17 18:22:13 www Exp $ +# $Id: lonindexer.pm,v 1.126 2004/10/20 10:54:08 foxr Exp $ # # Copyright Michigan State University Board of Trustees # @@ -60,6 +60,7 @@ my %hash; # global user-specific gdbm fi my %dirs; # keys are directories, values are the open/close status my %language; # has the reference information present in language.tab my %dynhash; # hash of hashes for dynamic metadata +my %dynread; # hash of directories already read for dynamic metadata my %fieldnames; # Metadata fieldnames # ----- Values which are set by the handler subroutine and are accessible to # ----- other methods. @@ -72,6 +73,8 @@ my @Only = (); my @Omit = (); + + # ----------------------------- Handling routine called via Apache and mod_perl sub handler { my $r = shift; @@ -135,7 +138,8 @@ sub handler { if ($ENV{'form.launch'} eq '2') { $r->content_type('text/html'); my $extra=''; - if (defined($ENV{'form.titleelement'})) { + if (defined($ENV{'form.titleelement'}) && + $ENV{'form.titleelement'} ne '') { my $verify_title = &Apache::lonnet::gettitle($ENV{'form.acts'}); # &Apache::lonnet::logthis("Hrrm $ENV{'form.acts'} -- $verify_title"); $verify_title=~s/'/\\'/g; @@ -145,7 +149,9 @@ sub handler {