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Diff for /loncom/interface/statistics/lonstudentassessment.pm between versions 1.24 and 1.27

version 1.24, 2003/01/03 23:54:05 version 1.27, 2003/01/13 01:34:11
Line 31 Line 31
 # YEAR=2002  # YEAR=2002
 # 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26,4/7,5/6 Behrouz Minaei  # 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26,4/7,5/6 Behrouz Minaei
 # 5/12,5/14,5/15,5/19,5/26,7/16,12/24  Behrouz Minaei  # 5/12,5/14,5/15,5/19,5/26,7/16,12/24  Behrouz Minaei
 #  # YEAR=2003  
   # 1/11  Behrouz Minaei
 ###  ###
   
 package Apache::lonstudentassessment;  package Apache::lonstudentassessment;
Line 41  use Apache::lonhtmlcommon; Line 42  use Apache::lonhtmlcommon;
 use Apache::loncoursedata;  use Apache::loncoursedata;
 use GDBM_File;  use GDBM_File;
   
 #my $jr;  
   
 sub BuildStudentAssessmentPage {  sub BuildStudentAssessmentPage {
     my ($cacheDB,$students,$courseID,$formName,$headings,$spacing,      my ($cacheDB,$students,$courseID,$formName,$headings,$spacing,
         $studentInformation,$r,$c)=@_;          $studentInformation,$r,$c)=@_;
 #    $jr = $r;  
     my %cache;      my %cache;
     unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) {      unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) {
         $r->print('<html><body>Unable to tie database.</body></html>');          $r->print('<html><body>Unable to tie database.</body></html>');
Line 135  sub BuildStudentAssessmentPage { Line 134  sub BuildStudentAssessmentPage {
             }              }
             $Count++;              $Count++;
     my $out = '';      my $out = '';
 #    $out .= sprintf("%3d", $Count);      $out .= sprintf("%3d) ", $Count);
             if($Count % 2) {              if($Count % 2) {
                 $out .= '<bgcolor="#FFFFFF">';                  $out .= '<bgcolor="#FFFFFF">';
             } else {              } else {
                 $out .= '<bgcolor="#F6F6F6">';                  $out .= '<bgcolor="#505050">';
             }              }
     my $displayString = $out.'DISPLAYDATA'.$spacing;      my $displayString = $out.'DISPLAYDATA'.$spacing;
     $r->print(&Apache::lonhtmlcommon::FormatStudentInformation(      $r->print(&Apache::lonhtmlcommon::FormatStudentInformation(
Line 173  sub BuildStudentAssessmentPage { Line 172  sub BuildStudentAssessmentPage {
             untie(%cache);              untie(%cache);
         }          }
     }      }
       $r->print('</pre>'."\n"); 
     if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) {  
         $r->print(&StudentAverageTotal(\%cache, $students, $sequenceKeys));  
         untie(%cache);  
     }  
     $r->print('</pre>'."\n");  
     if($selected == 0) {      if($selected == 0) {
  $Str .= '<h3><font color=blue>WARNING: ';   $Str .= '<h3><font color=blue>WARNING: ';
         $Str .= 'Please select a student</font></h3>';          $Str .= 'No Students enrolled OR Please select a student</font></h3>';
         $r->print($Str);          $r->print($Str);
       } else {
    if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) {
       $r->print(&StudentAverageTotal(\%cache, $students, $sequenceKeys));
       untie(%cache);
    }
     }      }
   
     return;      return;
 }  }
   
   
   
   
 #---- Student Assessment Web Page --------------------------------------------  #---- Student Assessment Web Page --------------------------------------------
   
 sub CreateInterface {  sub CreateInterface {
Line 250  sub CreateTableHeadings { Line 246  sub CreateTableHeadings {
 #    my $Str = '&nbsp&nbsp&nbsp&nbsp&nbsp';  #    my $Str = '&nbsp&nbsp&nbsp&nbsp&nbsp';
     my $Str = '';      my $Str = '';
     $Str .= '<table border="0" cellpadding="0" cellspacing="0">'."\n";      $Str .= '<table border="0" cellpadding="0" cellspacing="0">'."\n";
   
     $Str .= '<tr>'."\n";      $Str .= '<tr>'."\n";
       $Str .= '<td><pre>     </pre></td>'."\n";
     $Str .= &CreateColumnSelectors($infoHeadings, $sequenceHeadings,      $Str .= &CreateColumnSelectors($infoHeadings, $sequenceHeadings,
                                    $sequenceKeys);                                     $sequenceKeys);
     $Str .= '<td></td></tr>'."\n";      $Str .= '<td></td></tr>'."\n";
   
     $Str .= '<tr>'."\n";      $Str .= '<tr>'."\n";
     my $displayString = '<td align="left"><pre><a href="/adm/statistics?';      my $displayString = '';
       $displayString .= '<td><pre>     </pre></td>'."\n";
       $displayString .= '<td align="left"><pre><a href="/adm/statistics?';
     $displayString .= 'sort=LINKDATA">DISPLAYDATA</a>FORMATTING';      $displayString .= 'sort=LINKDATA">DISPLAYDATA</a>FORMATTING';
     $displayString .= $spacing.'</pre></td>'."\n";      $displayString .= $spacing.'</pre></td>'."\n";
     $Str .= &Apache::lonhtmlcommon::CreateHeadings($cache,      $Str .= &Apache::lonhtmlcommon::CreateHeadings($cache,
Line 425  sub StudentAverageTotal { Line 423  sub StudentAverageTotal {
  $ProblemsSolved += $cache->{$name.':problemsSolved'};   $ProblemsSolved += $cache->{$name.':problemsSolved'};
         $TotalProblems += $cache->{$name.':totalProblems'};          $TotalProblems += $cache->{$name.':totalProblems'};
     }      }
     $ProblemsSolved /= $StudentCount;      if ($StudentCount) { 
     $TotalProblems /= $StudentCount;          $ProblemsSolved = sprintf( "%.2f", 
                                    $ProblemsSolved/$StudentCount);
           $TotalProblems /= $StudentCount;
       } else {
           $ProblemsSolved = 0;
           $TotalProblems  = 0;
       }
   
     $Str .= '<table border=2 cellspacing="1">'."\n";      $Str .= '<table border=2 cellspacing="1">'."\n";
     $Str .= '<tr><td><b>Students Count</b></td><td><b>'.      $Str .= '<tr><td><b>Students Count</b></td><td><b>'.
             $StudentCount.'</b></td></tr>'."\n";              $StudentCount.'</b></td></tr>'."\n";
Line 446  sub StudentAverageTotal { Line 450  sub StudentAverageTotal {
  #my @problems=split(':', $cache->{$S.':problems'});   #my @problems=split(':', $cache->{$S.':problems'});
  #my $pCount=scalar @problems;   #my $pCount=scalar @problems;
  my $pCount=MaxSeqPr($cache,@$students[0],$S);   my $pCount=MaxSeqPr($cache,@$students[0],$S);
  my $crr=sprintf( "%.2f", $Correct{$S}/$StudentCount );          my $crr;
    if ($StudentCount) {
               $crr=sprintf( "%.2f", $Correct{$S}/$StudentCount );
           } else {
               $crr="0.00";
           }
         $Str .= '<tr><td>'.$title.          $Str .= '<tr><td>'.$title.
                 '</td><td align=center>'.$pCount.                  '</td><td align=center>'.$pCount.
                 '</td><td align=center>'.$crr.                  '</td><td align=center>'.$crr.
Removed from v.1.24  
changed lines
  Added in v.1.27

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