--- loncom/homework/structuretags.pm 2007/09/12 08:35:44 1.399
+++ loncom/homework/structuretags.pm 2007/10/16 23:20:25 1.404
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# definition of tags that give a structure to a document
#
-# $Id: structuretags.pm,v 1.399 2007/09/12 08:35:44 www Exp $
+# $Id: structuretags.pm,v 1.404 2007/10/16 23:20:25 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -92,6 +92,31 @@ sub end_tex {
return '';
}
+sub homework_js {
+ return &Apache::loncommon::resize_textarea_js().
+ <<'JS';
+
+JS
+}
+
sub page_start {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$name,
$extra_head)=@_;
@@ -108,13 +133,7 @@ sub page_start {
$parstack,$parser,$safeeval);
}
- $extra_head.= '
-
-';
+ $extra_head .= &homework_js();
my %body_args;
if (defined($found{'html'})) {
@@ -139,7 +158,9 @@ function setSubmittedPart (part) {
} elsif (!defined($found{'body'})
&& $env{'request.state'} eq 'construct') {
if ($target eq 'web' || $target eq 'edit') {
- # no extra args to bodytag
+ if ($env{'environment.remote'} ne 'off') {
+ $body_args{'only_body'} = 1;
+ }
}
} elsif (!defined($found{'body'})) {
my %add_entries;
@@ -1468,6 +1489,8 @@ sub start_part {
@Apache::inputtags::previous=();
@Apache::inputtags::previous_version=();
$Apache::lonhomework::problemstatus=&get_problem_status($id);
+ &Apache::response::reset_params();
+
my $hidden=&Apache::loncommon::check_if_partid_hidden($Apache::inputtags::part);
my $newtype=&Apache::lonnet::EXT("resource.$id.type");
if ($newtype) { $Apache::lonhomework::type=$newtype; }
@@ -1724,6 +1747,13 @@ sub start_startouttext {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my @result=(''.'');
if ($target eq 'edit' || $target eq 'modified' ) { @result=('','no'); }
+
+ my $nesting =
+ &Apache::lonxml::set_state('outtext',
+ &Apache::lonxml::get_state('outtext')+1);
+ if ($nesting > 1 && $env{'request.state'} eq 'construct') {
+ &Apache::lonxml::error("Nesting of <startouttext /> not allowed, on line ".$token->[5]);
+ }
return (@result);
}
@@ -1763,6 +1793,14 @@ sub start_endouttext {
$result=''.
&Apache::edit::handle_insertafter('startouttext');
}
+
+ my $nesting =
+ &Apache::lonxml::set_state('outtext',
+ &Apache::lonxml::get_state('outtext')-1);
+ if ($nesting < 0 && $env{'request.state'} eq 'construct') {
+ &Apache::lonxml::error(" Extraneous <endouttext /> not allowed on line ".$token->[5]);
+ &Apache::lonxml::set_state('outtext', 0);
+ }
return $result;
}