--- loncom/homework/chemresponse.pm 2005/06/26 22:18:32 1.57
+++ loncom/homework/chemresponse.pm 2005/06/27 14:27:25 1.59
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# chemical equation style response
#
-# $Id: chemresponse.pm,v 1.57 2005/06/26 22:18:32 albertel Exp $
+# $Id: chemresponse.pm,v 1.59 2005/06/27 14:27:25 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -82,7 +82,7 @@ JMESECTION
if ($molecule) { $molecule=''; }
my $insert_answer;
- if ($shown_text ne '') {
+ if ($shown_text eq '') {
$insert_answer=
'';
}
@@ -292,7 +292,11 @@ sub start_organicstructure {
'cgi.'.$id.'.WIDTH' => $width );
} elsif ($target eq 'tex') {
my $texwidth=&Apache::lonxml::get_param('texwidth',$parstack,$safeeval,undef,1);
+ my $webwidth=&Apache::lonxml::get_param('width', $parstack, $safeeval);
+ my $webheight=&Apache::lonxml::get_param('height', $parstack, $safeeval);
+ if ($webheight) { $webheight = $webwidth; }
if (!$texwidth) { $texwidth='90'; }
+ $result = "%DYNAMICIMAGE:$webwidth:$webheight:$texwidth\n";
my $molecule=&Apache::lonxml::get_param('molecule',$parstack,$safeeval);
my $options=&Apache::lonxml::get_param('options',$parstack,$safeeval);
my $filename = $env{'user.name'}.'_'.$env{'user.domain'}.