--- rat/lonpage.pm	2013/01/15 14:14:31	1.100
+++ rat/lonpage.pm	2013/06/10 03:12:24	1.102
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Page Handler
 #
-# $Id: lonpage.pm,v 1.100 2013/01/15 14:14:31 bisitz Exp $
+# $Id: lonpage.pm,v 1.102 2013/06/10 03:12:24 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -36,6 +36,7 @@ use strict;
 use Apache::Constants qw(:common :http);
 use Apache::lonnet;
 use Apache::loncommon();
+use Apache::lonhtmlcommon;
 use Apache::lonxml();
 use Apache::lonlocal;
 use Apache::lonmenu;
@@ -264,6 +265,7 @@ ENDEXT
 			      my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$src);
 			      
 			      my $prefix=$_.'_';
+                              my $idprefix= join('_',($mapid,$resid,''));
                               my %posthash=('request.prefix' => $prefix,
 					    'LONCAPA_INTERNAL_no_discussion' => 'true',
 					    'symb' => $symb);
@@ -369,6 +371,8 @@ ENDEXT
                                   }
                                   $output=~
 				      s/\<((?:input|select|button|textarea)[^\>]+)name\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 name="$prefix$2" $3\>/gsi;
+                                  $output=~
+                                      s/\<((?:input|select|button|textarea)[^\>]+)id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 id="$idprefix$2" $3\>/gsi;
                                   if ($nuploads) {
                                       $output=~
                                           s/\<(input[^\>]+name=\"\Q$prefix\EHWFILE[^\>]+)\s*id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\)]*)\>/\<$1 id="$prefix$2" $3\>/gsi;
@@ -431,6 +435,12 @@ ENDEXT
                           if (($nforms) && ($nuploads)) {
                               $allscript .= &Apache::lonhtmlcommon::file_submissionchk_js(\%turninpaths,\%multiresps);
                           }
+                          if (($nforms) && (&Apache::lonhtmlcommon::htmlareabrowser())) {
+                              my %textarea_args = (
+                                  dragmath => 'math',
+                              );
+                              $allscript .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args);
+                          }
 # ------------------------------------------------------------------ Start body
 			  $r->print(&Apache::loncommon::start_page(undef,$allscript,
 								   {'force_register' => 1,
@@ -480,7 +490,6 @@ ENDEXT
                           my $avespan=$lcm/($#colcont+1);
                           for ($j=0;$j<=$#colcont;$j++) {
                               my $rid=$colcont[$j];
-
 			      my $metainfo =&get_buttons(\%hash,$rid).'<br />';
 			    unless (($target eq 'tex') || ($target eq 'tex_answer')) {
 				$r->print('<td colspan="'.$avespan.'"');
@@ -658,6 +667,26 @@ sub get_buttons {
 		'</a>';
 	}
     }
+    if (($env{'request.course.id'}) && (&Apache::lonnet::allowed('mdc',$env{'request.course.id'}))) {
+        my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+        my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+        my $file=&Apache::lonnet::declutter($hash->{'src_'.$rid});
+        my ($cfile,$home,$switchserver,$forceedit,$forceview) =
+            &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,$hash->{'src_'.$rid},$symb);
+        if ($cfile ne '') {
+            my $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
+                                                                 $forceedit,1,$symb,undef,
+                                                                 &escape($env{'form.title'}));
+            if ($jscall) {
+                my $icon = 'pcstr.png';
+                my $label = &mt('Edit');
+                my $title = &mt('Edit this resource');
+                my $pic = '<img src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$icon).'"'.
+                          ' class="LC_icon" alt="'.$label.'" title="'.$title.'" />';
+                $metainfo .= '&nbsp;<a href="javascript:'.$jscall.';">'.$pic.'</a>';
+            }
+        }
+    }
     return $metainfo;
 }