--- loncom/homework/rankresponse.pm 2004/02/10 17:01:20 1.29
+++ loncom/homework/rankresponse.pm 2004/03/08 23:23:04 1.30
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# rank style response
#
-# $Id: rankresponse.pm,v 1.29 2004/02/10 17:01:20 albertel Exp $
+# $Id: rankresponse.pm,v 1.30 2004/03/08 23:23:04 albertel Exp $
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
@@ -28,7 +28,8 @@
package Apache::rankresponse;
use strict;
use HTML::Entities();
-use Apache::optionresponse;
+use Apache::optionresponse();
+use Apache::lonlocal;
BEGIN {
&Apache::lonxml::register('Apache::rankresponse',('rankresponse'));
@@ -43,6 +44,7 @@ sub start_rankresponse {
push (@Apache::lonxml::namespace,'rankresponse');
my $id = &Apache::response::start_response($parstack,$safeeval);
%Apache::hint::rank=();
+ undef(%Apache::response::foilnames);
if ($target eq 'meta') {
$result=&Apache::response::meta_package_write('rankresponse');
} elsif ($target eq 'edit' ) {
@@ -77,6 +79,7 @@ sub end_rankresponse {
pop @Apache::lonxml::namespace;
&Apache::lonxml::deregister('Apache::rankresponse',
('foilgroup','foil','conceptgroup'));
+ undef(%Apache::response::foilnames);
return $result;
}
@@ -406,10 +409,14 @@ sub end_foil {
my $value = &Apache::lonxml::get_param('value',$parstack,$safeeval);
if ($value ne 'unused') {
my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
- my $location =&Apache::lonxml::get_param('location',$parstack,$safeeval);
&Apache::lonxml::debug("Got a name of :$name:");
if (!$name) { $name=$Apache::lonxml::curdepth; }
&Apache::lonxml::debug("Using a name of :$name:");
+ if (defined($Apache::response::foilnames{$name})) {
+ &Apache::lonxml::error(&mt("Foil name [_1] appears more than once. Foil names need to be unique.",$name));
+ }
+ my $location =&Apache::lonxml::get_param('location',$parstack,
+ $safeeval);
if ( $Apache::rankresponse::conceptgroup
&& !&Apache::response::showallfoils() ) {
push @{ $Apache::response::conceptgroup{'names'} }, $name;
500 Internal Server Error
Internal Server Error
The server encountered an internal error or
misconfiguration and was unable to complete
your request.
Please contact the server administrator at
root@localhost to inform them of the time this error occurred,
and the actions you performed just before this error.
More information about this error may be available
in the server error log.