--- loncom/homework/structuretags.pm 2003/06/23 19:55:18 1.189
+++ loncom/homework/structuretags.pm 2003/07/07 07:32:16 1.193
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# definition of tags that give a structure to a document
#
-# $Id: structuretags.pm,v 1.189 2003/06/23 19:55:18 sakharuk Exp $
+# $Id: structuretags.pm,v 1.193 2003/07/07 07:32:16 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -38,7 +38,8 @@ use Apache::File();
use Apache::lonmenu;
BEGIN {
- &Apache::lonxml::register('Apache::structuretags',('block','languageblock','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','startouttext','endouttext'));
+ &Apache::lonxml::register('Apache::structuretags',('block','languageblock','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','startouttext','endouttext',
+'simpleeditbutton'));
}
sub start_web {
@@ -149,11 +150,8 @@ sub setup_rndseed {
}
if ($ENV{'form.resetdata'} eq 'New Problem Variation' ||
$ENV{'form.newrandomization'} eq 'New Randomization') {
- $rndseed=time;
- if ($rndseed eq $ENV{'form.rndseed'}) {
- srand($rndseed);
- $rndseed=int(rand(1000000000));
- }
+ srand(time);
+ $rndseed=int(rand(2100000000));
$ENV{'form.rndseed'}=$rndseed;
delete($ENV{'form.resetdata'});
delete($ENV{'form.newrandomization'});
@@ -409,7 +407,7 @@ sub start_problem {
}
} elsif ($target eq 'tex') {
my $startminipage = '';
- if ($ENV{'form.problem_split'} ne 'yes') {
+ if (not $ENV{'form.problem_split'}=~/yes/) {
$startminipage = '\begin{minipage}{\textwidth}';
}
my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval);
@@ -516,7 +514,7 @@ sub end_problem {
$result.=&Apache::lonxml::xmlend();
} elsif ($target eq 'tex') {
my $endminipage = '';
- if ($ENV{'form.problem_split'} ne 'yes') {
+ if (not $ENV{'form.problem_split'}=~/yes/) {
$endminipage = '\end{minipage}';
}
$result .= '\keephidden{ENDOFPROBLEM}\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}';
@@ -1085,5 +1083,21 @@ sub delete_startouttext {
return 1;
}
+sub start_simpleeditbutton {
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+ my $result='';
+ if (($target eq 'web') &&
+ (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
+ my $url=$ENV{'REQUEST_URI'};
+ $url=~s/\?.*$//;
+ $result='Edit
';
+ }
+ return $result;
+}
+
+sub end_simpleeditbutton {
+ return '';
+}
+
1;
__END__