--- loncom/homework/structuretags.pm	2001/10/30 19:18:15	1.71
+++ loncom/homework/structuretags.pm	2001/12/04 15:17:56	1.74
@@ -1,5 +1,30 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
+#
+# $Id: structuretags.pm,v 1.74 2001/12/04 15:17:56 albertel Exp $
+#
+# Copyright Michigan State University Board of Trustees
+#
+# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
+#
+# LON-CAPA is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# LON-CAPA is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with LON-CAPA; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# /home/httpd/html/adm/gpl.txt
+#
+# http://www.lon-capa.org/
+#
 # 2/19 Guy
 # 6/26/2001 fixed extra web display at end of <web></web> tags
 # 8/17,8/18,8/20 Gerd Kortemeyer
@@ -68,7 +93,7 @@ sub initialize_storage {
   my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser();
   if ($ENV{'request.state'} eq 'construct') {
     %Apache::lonhomework::history=
-      &Apache::lonnet::restore($ENV{'request.uri'},'nohist_construct',$domain,$name);
+      &Apache::lonnet::tmprestore($ENV{'request.uri'},'',$domain,$name);
     my ($temp)=keys %Apache::lonhomework::history ;
     &Apache::lonxml::debug("Return message of $temp");
   } else {
@@ -90,9 +115,8 @@ sub finalize_storage {
   if ( $temp ne '' ) {
     my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser();
     if ($ENV{'request.state'} eq 'construct') {
-      $result=&Apache::lonnet::cstore(\%Apache::lonhomework::results,
-				      $ENV{'request.uri'},'nohist_construct',
-				      $domain,$name);
+      $result=&Apache::lonnet::tmpstore(\%Apache::lonhomework::results,
+				      $ENV{'request.uri'},'',$domain,$name);
       &Apache::lonxml::debug('Construct Store return message:'.$result);
     } else {
       $result=&Apache::lonnet::cstore(\%Apache::lonhomework::results,
@@ -128,6 +152,9 @@ sub start_problem {
   @Apache::inputtags::responselist = ();
   @Apache::inputtags::previous=();
   &initialize_storage();
+  if ($target eq 'web') {
+    &Apache::lonhomework::showhash(%Apache::lonhomework::history);
+  }
   $Apache::lonhomework::type=&Apache::lonnet::EXT('resource.0.type');
   &Apache::lonxml::debug("Found this to be of type :$Apache::lonhomework::type:");
   if ($Apache::lonhomework::type eq '') {
@@ -210,8 +237,12 @@ sub start_problem {
 	  $result.=
 	    '<input type="hidden" name="problemmode" value="View" />
              <input type="submit" name="problemmode" value="Edit" />
+             <input type="submit" name="problemmode" value="EditXML" />
              Random Seed:<input type="text" name="rndseed" width="10" value="'.
-	       $rndseed.'" /><hr />';
+	       $rndseed.'" />
+             <input type="submit" name="changerandseed" value="Change" />
+             <input type="submit" name="resetdata" value="Reset Submissions" />
+             <hr />';
 	}
 	# if we are viewing someone else preserve that info
 	if (defined $ENV{'form.grade_symb'}) {
@@ -233,6 +264,7 @@ sub start_problem {
        <input type="hidden" name="submitted" value="edit" />
        <input type="hidden" name="problemmode" value="Edit" />
        <input type="submit" name="problemmode" value="View" />
+       <input type="submit" name="problemmode" value="EditXML" />
        <input type="submit" name="Undo" value="undo" /> <hr />
        <input type="submit" name="submit" value="Submit Changes" /><br />
       ';