--- loncom/interface/statistics/lonstudentassessment.pm	2006/03/21 16:49:59	1.135
+++ loncom/interface/statistics/lonstudentassessment.pm	2006/08/18 15:15:38	1.143
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonstudentassessment.pm,v 1.135 2006/03/21 16:49:59 albertel Exp $
+# $Id: lonstudentassessment.pm,v 1.143 2006/08/18 15:15:38 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -50,16 +50,20 @@ Presents assessment data about a student
 package Apache::lonstudentassessment;
 
 use strict;
-use Apache::lonstatistics;
-use Apache::lonhtmlcommon;
+use Apache::lonstatistics();
+use Apache::lonhtmlcommon();
 use Apache::loncommon();
 use Apache::loncoursedata;
 use Apache::lonnet; # for logging porpoises
 use Apache::lonlocal;
-use Apache::grades;
+use Apache::grades();
+use Apache::lonmsgdisplay();
 use Time::HiRes;
 use Spreadsheet::WriteExcel;
 use Spreadsheet::WriteExcel::Utility();
+use lib '/home/httpd/lib/perl/';
+use LONCAPA;
+ 
 
 #######################################################
 #######################################################
@@ -146,6 +150,7 @@ sub BuildStudentAssessmentPage {
                                'chartoutputmode' => 'scalar',
                                'chartoutputdata' => 'scalar',
                                'Section' => 'array',
+                               'Groups' => 'array',
                                'StudentData' => 'array',
                                'Maps' => 'array');
     &Apache::loncommon::store_course_settings('chart',\%Saveable_Parameters);
@@ -313,14 +318,24 @@ the chart page.
 #######################################################
 sub CreateInterface {
     my $Str = '';
-    $Str .= &Apache::lonhtmlcommon::breadcrumbs(undef,'Chart');
+    $Str .= &Apache::lonhtmlcommon::breadcrumbs('Chart','Chart_Description:Chart_Sections:Chart_Student_Data:Chart_Enrollment_Status:Chart_Sequences:Chart_Output_Formats:Chart_Output_Data');
 #    $Str .= &CreateLegend();
     $Str .= '<table cellspacing="5">'."\n";
     $Str .= '<tr>';
-    $Str .= '<td align="center"><b>'.&mt('Sections').'</b></td>';
-    $Str .= '<td align="center"><b>'.&mt('Student Data</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"><b>'.&mt('Sections').'</b>'.
+	&Apache::loncommon::help_open_topic("Chart_Sections").
+	'</td>';
+    $Str .= '<td align="center"><b>'.&mt('Groups').'</b>'.
+	'</td>';
+    $Str .= '<td align="center"><b>'.&mt('Student Data</b>').
+	&Apache::loncommon::help_open_topic("Chart_Student_Data").
+	'</td>';
+    $Str .= '<td align="center"><b>'.&mt('Access Status').'</b>'.
+	&Apache::loncommon::help_open_topic("Chart_Enrollment_Status").
+	'</td>';
+    $Str .= '<td align="center"><b>'.&mt('Sequences and Folders').'</b>'.
+	&Apache::loncommon::help_open_topic("Chart_Sequences").
+	'</td>';
     $Str .= '<td align="center"><b>'.&mt('Output Format').'</b>'.
         &Apache::loncommon::help_open_topic("Chart_Output_Formats").
         '</td>';
@@ -332,6 +347,8 @@ sub CreateInterface {
     $Str .= '<tr><td align="center">'."\n";
     $Str .= &Apache::lonstatistics::SectionSelect('Section','multiple',5);
     $Str .= '</td><td align="center">';
+    $Str .= &Apache::lonstatistics::GroupSelect('Group','multiple',5);
+    $Str .= '</td><td align="center">';
     $Str .= &Apache::lonstatistics::StudentDataSelect('StudentData','multiple',
                                                       5,undef);
     $Str .= '</td><td>'."\n";
@@ -733,7 +750,7 @@ NEW_WINDOW_CHECKBOX
     $r->rflush();
 
     $r->print(<<JS);
-<script>
+<script type="text/javascript">
 // get the left offset of a given widget as an absolute position
 function getLeftOffset (element) {
     return collect(element, "offsetLeft");
@@ -754,23 +771,20 @@ function collect(element, att) {
 }
 
 var currentDiv;
-var oldBorder;
 var currentElement;
 function popup_score(element, score) {
     popdown_score();
     var left = getLeftOffset(element);
     var top = getTopOffset(element);
     var div = document.createElement("div");
-    div.style.border = "1px solid #8888FF";
-    div.style.backgroundColor = "#CCCCFF";
+    div.className = "LC_chrt_popup";
     div.appendChild(document.createTextNode(score));
     div.style.position = "absolute";
     div.style.top = (top - 25) + "px";
     div.style.left = (left - 10) + "px";
     currentDiv = div;
     document.body.insertBefore(div, document.body.childNodes[0]);
-    oldBorder = element.style.border;
-    element.style.border = "1px solid yellow";
+    element.className = "LC_chrt_popup_up";
     currentElement = element;
 }
 
@@ -779,7 +793,7 @@ function popdown_score() {
         document.body.removeChild(currentDiv);
     }
     if (currentElement) {
-        currentElement.style.border = oldBorder;
+        currentElement.className = 'LC_chrt_popup_exists';
     }
     currentDiv = undefined;
 }
@@ -1441,7 +1455,7 @@ sub excel_outputstudent {
     foreach my $field (@to_show) {
         my $value = $student->{$field};
         if ($field eq 'comments') {
-            $value = &Apache::lonmsg::retrieve_instructor_comments
+            $value = &Apache::lonmsgdisplay::retrieve_instructor_comments
                 ($student->{'username'},$student->{'domain'});
         }
         $excel_sheet->write($rows_output,$cols_output++,$value);
@@ -1723,7 +1737,7 @@ sub csv_outputstudent {
     foreach my $field (@to_show) {
         my $value = $student->{$field};
         if ($field eq 'comments') {
-            $value = &Apache::lonmsg::retrieve_instructor_comments
+            $value = &Apache::lonmsgdisplay::retrieve_instructor_comments
                 ($student->{'username'},$student->{'domain'});
         }        
         $Str .= '"'.&Apache::loncommon::csv_translate($value).'",';
@@ -1824,7 +1838,7 @@ sub show_star {
     # Escape the popup for JS.
     $popup =~ s/([^-a-zA-Z0-9:;,._ ()|!\/?=&*])/'\\' . sprintf("%lo", ord($1))/ge;
     
-    return "<span onmouseover='popup_score(this, \"$popup\");return false;' onmouseout='popdown_score();return false;' style='border: 1px solid #339933; margin: -1px;'>$symbol</span>";
+    return "<span class=\"LC_chrt_popup_exists\" onmouseover='popup_score(this, \"$popup\");return false;' onmouseout='popdown_score();return false;'>$symbol</span>";
 }
 
 #######################################################
@@ -1892,7 +1906,7 @@ sub student_tries_on_sequence {
                 if ($status eq 'excused') {
                     $symbol = 'x';
                     $max--;
-                } elsif ($status eq 'correct_by_override') {
+                } elsif ($status eq 'correct_by_override' && !$resource->is_task()) {
                     $symbol = '+';
                     $sum++;
                 } elsif ($tries > 0) {
@@ -1941,7 +1955,7 @@ sub student_tries_on_sequence {
                     &Apache::lonnet::logthis('length of symbol "'.$symbol.'" > 1');
                 }
                 my $link = '/adm/grades'.
-                    '?symb='.&Apache::lonnet::escape($resource->symb).
+                    '?symb='.&escape($resource->symb).
                         '&student='.$student->{'username'}.
                             '&userdom='.$student->{'domain'}.
                                 '&command=submission';
@@ -2096,7 +2110,7 @@ sub student_performance_on_sequence {
             #
             if ( ($links eq 'yes' && $symbol ne ' ') || ($links eq 'all')) {
                 my $link = '/adm/grades' .
-                    '?symb='.&Apache::lonnet::escape($symb).
+                    '?symb='.&escape($symb).
                     '&student='.$student->{'username'}.
                     '&userdom='.$student->{'domain'}.
                     '&command=submission';