--- loncom/interface/lonparmset.pm 2004/04/01 15:12:27 1.152
+++ loncom/interface/lonparmset.pm 2004/04/24 08:31:01 1.155
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Handler to set parameters for assessments
#
-# $Id: lonparmset.pm,v 1.152 2004/04/01 15:12:27 albertel Exp $
+# $Id: lonparmset.pm,v 1.155 2004/04/24 08:31:01 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -1199,7 +1199,8 @@ ENDTABLEHEADFOUR
'>'.
join(' / ',split(/\//,$uri)).
''.
- "$title");
@@ -1499,7 +1500,7 @@ sub crsenv {
}
#
# Let the user know we made the changes
- if ($name) {
+ if ($name && defined($value)) {
my $put_result = &Apache::lonnet::put('environment',
{$name=>$value},$dom,$crs);
if ($put_result eq 'ok') {
@@ -1678,31 +1679,11 @@ sub crsenv {
my $Parameter=&mt('Parameter');
my $Value=&mt('Value');
my $Set=&mt('Set');
+ my $browse_js=&Apache::loncommon::browser_and_searcher_javascript();
$r->print(<
LON-CAPA Course Environment
@@ -1776,7 +1757,7 @@ ENDOVER
push (@deldata,$thiskey);
} elsif ($cmd eq 'datepointer') {
my $data=&Apache::lonhtmlcommon::get_date_from_form($ENV{$_});
- if ($olddata{$thiskey} ne $data) { $newdata{$thiskey}=$data; }
+ if (defined($data) and $olddata{$thiskey} ne $data) { $newdata{$thiskey}=$data; }
}
}
}