--- loncom/interface/statistics/lonstathelpers.pm	2023/09/08 00:52:36	1.76.2.5.2.1
+++ loncom/interface/statistics/lonstathelpers.pm	2020/08/31 14:36:19	1.77
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonstathelpers.pm,v 1.76.2.5.2.1 2023/09/08 00:52:36 raeburn Exp $
+# $Id: lonstathelpers.pm,v 1.77 2020/08/31 14:36:19 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -85,7 +85,7 @@ sub render_resource {
     ##
     ## Render the problem
     my ($base) = ($resource->src =~ m|^(.*/)[^/]*$|);
-    $base=&Apache::lonnet::absolute_url().$base;
+    $base="http://".$ENV{'SERVER_NAME'}.$base;
     my ($src,$symb)=($resource->link,&escape($resource->shown_symb));
     my $rendered_problem = &Apache::lonnet::ssi_body($src.'?symb='.$symb);
     $rendered_problem =~ s/<\s*form\s*/<nop /g;
@@ -188,7 +188,7 @@ sub problem_selector {
                     $rowspan = ' rowspan="'.$totalresps.'"';
                 }
                 $seq_str .= &Apache::loncommon::start_data_table_row().
-                            '<td'.$rowspan.' style="vertical-align:top">'.
+                            '<td'.$rowspan.' style="vertical-align:middle">'.
                             '<label><input type="radio" name="symb" value="'.$value.'"'.$checked.' />'.
                             $title.'</label>';
                 my $link = $res->link.'?symb='.&escape($res->shown_symb);
@@ -198,7 +198,7 @@ sub problem_selector {
             my %partsseen;
             foreach my $part (@{$res->parts}) {
                 my (@response_ids,@response_types);
-                if (($include_tools) && ($res->is_tool)) {
+                if ($res->is_tool) {
                     @response_ids = ();
                     @response_types = ('tool');
                 } else {
@@ -210,9 +210,7 @@ sub problem_selector {
                     my $resptype = $response_types[$i];
                     if ($resptype =~ m/$AcceptedResponseTypes/) {
                         if ($byres) {
-                            if (exists($partsseen{$part})) {
-                                $seq_str .= &Apache::loncommon::continue_data_table_row();
-                            } else {
+                            unless (exists($partsseen{$part})) {
                                 my $parttitle = $part;
                                 if ($part eq '0') {
                                     $parttitle = '';
@@ -224,11 +222,7 @@ sub problem_selector {
                                     $seq_str .= &Apache::loncommon::continue_data_table_row();
                                 }
                                 unless ($partsseen{$part}) {
-                                    my $resprowspan;
-                                    if (scalar(@response_ids) > 1) {
-                                        $resprowspan = ' rowspan="'.scalar(@response_ids).'"';
-                                    }
-                                    $seq_str .= '<td'.$resprowspan.' style="vertical-align:top">'.
+                                    $seq_str .= '<td rowspan="'.scalar(@response_ids).'" style="vertical-align:middle">'.
                                                 $parttitle.'</td>';
                                     $partsseen{$part} = scalar(@response_ids);
                                 }
@@ -262,8 +256,8 @@ sub problem_selector {
                             $seq_str .= ('&nbsp;'x2).
                                         '<a target="preview" href="'.$link.'">'.&mt('view').'</a>';
                             $seq_str .= "</td>". &Apache::loncommon::end_data_table_row()."\n";
+                            $rb_count++;
                         }
-                        $rb_count++;
                     }
                 }
             }
@@ -290,15 +284,6 @@ sub problem_selector {
         }
     }
     $Str .= &Apache::loncommon::end_data_table().&Apache::loncommon::end_scrollbox()."\n";
-    if (!$rb_count) {
-        if ($byres) {
-            $Str = '<p class="LC_info">'.&mt('No gradable problems found').'</p>';
-        } elsif ($AcceptedResponseTypes eq '.') {
-            $Str = '<p class="LC_info">'.&mt('No problems found').'</p>';
-        } else {
-            $Str = '<p class="LC_info">'.&mt('No analyzable problems found').'</p>';
-        }
-    }
     return $Str;
 }