--- loncom/interface/statistics/lonproblemanalysis.pm	2005/02/22 22:51:16	1.114
+++ loncom/interface/statistics/lonproblemanalysis.pm	2005/03/14 20:28:22	1.118
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonproblemanalysis.pm,v 1.114 2005/02/22 22:51:16 matthew Exp $
+# $Id: lonproblemanalysis.pm,v 1.118 2005/03/14 20:28:22 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -97,6 +97,9 @@ sub BuildProblemAnalysisPage {
             $r->print($html.(' 'x5));
         }
         #
+        $r->print(&Apache::lonstathelpers::submission_report_form
+                                                      ('problem_analysis'));
+        #
         $r->print('<hr />');
         $r->rflush();
         #
@@ -104,7 +107,7 @@ sub BuildProblemAnalysisPage {
         my $current_problem = &Apache::lonstathelpers::get_target_from_id
             ($ENV{'form.problemchoice'});
         #
-        my ($prev,$curr,$next) = 
+        my ($navmap,$prev,$curr,$next) = 
             &Apache::lonstathelpers::get_prev_curr_next($current_problem,
                                                         $problem_types,
                                                         'response',
@@ -127,14 +130,15 @@ sub BuildProblemAnalysisPage {
             $r->print('resource is undefined');
         } else {
             my $resource = $current_problem->{'resource'};
-            $r->print('<h1>'.$resource->{'title'}.'</h1>');
-            $r->print('<h3>'.$resource->{'src'}.'</h3>');
+            $r->print('<h1>'.$resource->compTitle.'</h1>');
+            $r->print('<h3>'.$resource->src.'</h3>');
+            $r->print('<h4>'.&Apache::lonstatistics::section_and_enrollment_description().'</h4>');
             if ($ENV{'form.show_prob'} eq 'true') {
                 $r->print(&Apache::lonstathelpers::render_resource($resource));
             }
             $r->rflush();
             my %Data = &Apache::lonstathelpers::get_problem_data
-                ($resource->{'src'});
+                ($resource->src);
             my $problem_data = $Data{$current_problem->{'part'}.
                                     '.'.
                                     $current_problem->{'respid'}};
@@ -159,8 +163,7 @@ sub BuildProblemAnalysisPage {
                   &mt('Analyze Problem').'" />');
         $r->print('&nbsp;'x5);
         $r->print('<h3>'.&mt('Please select a problem to analyze').'</h3>');
-        $r->print(&Apache::lonstathelpers::ProblemSelector
-                  ($problem_types));
+        $r->print(&Apache::lonstathelpers::problem_selector($problem_types));
     }
 }
 
@@ -184,9 +187,9 @@ sub numerical_response_analysis {
                                       $problem->{'respid'});
     # Gather student data
     my $response_data = &Apache::loncoursedata::get_response_data
-        (\@Apache::lonstatistics::SelectedSections,
+        ([&Apache::lonstatistics::get_selected_sections()],
          $Apache::lonstatistics::enrollment_status,
-         $resource->{'symb'},$respid);
+         $resource->symb,$respid);
     #
     $problem_analysis->{'answercomputed'} = 1;
     if ($problem_analysis->{'answercomputed'}) {
@@ -763,9 +766,9 @@ sub radio_response_analysis {
     $analysis_html .= $table;
     # Gather student data
     my $response_data = &Apache::loncoursedata::get_response_data
-        (\@Apache::lonstatistics::SelectedSections,
+        ([&Apache::lonstatistics::get_selected_sections()],
          $Apache::lonstatistics::enrollment_status,
-         $resource->{'symb'},$respid);
+         $resource->symb,$respid);
     my $correct;   # either a hash reference or a scalar
     if ($problem_analysis->{'answercomputed'} || scalar(@$concepts) > 1) {
         # This takes a while for large classes...
@@ -1170,9 +1173,9 @@ sub OptionResponseAnalysis {
                               $problem->{'respid'});
     # Note: part data is not needed.
     my $PerformanceData = &Apache::loncoursedata::get_response_data
-        (\@Apache::lonstatistics::SelectedSections,
+        ([&Apache::lonstatistics::get_selected_sections()],
          $Apache::lonstatistics::enrollment_status,
-         $resource->{'symb'},$respid);
+         $resource->symb,$respid);
     if (! defined($PerformanceData) || 
         ref($PerformanceData) ne 'ARRAY' ) {
         $r->print('<h2>'.
@@ -1306,6 +1309,7 @@ sub OR_tries_analysis {
         # Create Foil Plots
         my $data_count = $response_data{'_total'}->[$try];
         my $correct = $response_data{'_correct'}->[$try];
+        if (! defined($correct)) { $correct = 0; }
         my @Datasets;
         foreach my $option ('_correct',@{$ORdata->{'_Options'}}) {
             next if (! exists($foil_plot[$try]->{$option}));
@@ -1811,7 +1815,6 @@ sub CreateInterface {
     $Str .= '<tr>';
     $Str .= '<td align="center"><b>'.&mt('Sections').'</b></td>';
     $Str .= '<td align="center"><b>'.&mt('Enrollment Status').'</b></td>';
-#    $Str .= '<td align="center"><b>'.&mt('Sequences and Folders').'</b></td>';
     $Str .= '<td align="center">&nbsp;</td>';
     $Str .= '</tr>'."\n";
     ##
@@ -1824,17 +1827,6 @@ sub CreateInterface {
     $Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5);
     $Str .= '</td>';
     #
-#    $Str .= '<td align="center">';
-    my $only_seq_with_assessments = sub { 
-        my $s=shift;
-        if ($s->{'num_assess'} < 1) { 
-            return 0;
-        } else { 
-            return 1;
-        }
-    };
-    &Apache::lonstatistics::MapSelect('Maps','multiple,all',5,
-                                              $only_seq_with_assessments);
     ##
     ##
     $Str .= '<td>';