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Diff for /loncom/interface/lonstatistics.pm between versions 1.9 and 1.10

version 1.9, 2002/03/07 00:05:21 version 1.10, 2002/03/07 00:28:55
Line 313  sub PreStatTable { Line 313  sub PreStatTable {
                   "_$ENV{'user.domain'}_$cid\_statistics.db";                    "_$ENV{'user.domain'}_$cid\_statistics.db";
     my $GraphDB = "/home/httpd/perl/tmp/$ENV{'user.name'}".      my $GraphDB = "/home/httpd/perl/tmp/$ENV{'user.name'}".
                   "_$ENV{'user.domain'}_$cid\_graph.db";                    "_$ENV{'user.domain'}_$cid\_graph.db";
     my $CachDisFac = "/home/httpd/perl/tmp/$ENV{'user.name'}".  
      "_$ENV{'user.domain'}_$cid\_DiscFactor.db";  
     my $OpSel11='';      my $OpSel11='';
     my $OpSel12='';      my $OpSel12='';
     my $OpSel13='';      my $OpSel13='';
Line 371  sub PreStatTable { Line 369  sub PreStatTable {
   
     if ((-e "$CacheDB")&&($ENV{'form.sort'} ne 'Recalculate Statistics')) {      if ((-e "$CacheDB")&&($ENV{'form.sort'} ne 'Recalculate Statistics')) {
  if (tie(%CachData,'GDBM_File',"$CacheDB",&GDBM_READER,0640)) {   if (tie(%CachData,'GDBM_File',"$CacheDB",&GDBM_READER,0640)) {
     tie(%DiscFac,'GDBM_File',$CachDisFac,&GDBM_READER,0640);  
     tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640);      tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640);
     &Cache_Statistics();      &Cache_Statistics();
         }          }
Line 381  sub PreStatTable { Line 378  sub PreStatTable {
     }      }
     else {      else {
  if (tie(%CachData,'GDBM_File',$CacheDB,&GDBM_WRCREAT,0640)) {   if (tie(%CachData,'GDBM_File',$CacheDB,&GDBM_WRCREAT,0640)) {
     tie(%DiscFac,'GDBM_File',$CachDisFac,&GDBM_WRCREAT,0640);  
     tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640);      tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640);
     foreach (keys %DiscFac) {delete $CachData{$_};}      foreach (keys %DiscFac) {delete $CachData{$_};}
     foreach (keys %CachData) {delete $CachData{$_};}      foreach (keys %CachData) {delete $CachData{$_};}
Line 396  sub PreStatTable { Line 392  sub PreStatTable {
   
     untie(%CachData);      untie(%CachData);
     untie(%GraphDat);      untie(%GraphDat);
     untie(%DiscFac);         
 }  }
   
   
Line 520  sub ExtractStudentData { Line 515  sub ExtractStudentData {
     $TempHash{"$Part.ParCr"} = ($ParCr) ? $ParCr : 0;              $TempHash{"$Part.ParCr"} = ($ParCr) ? $ParCr : 0;        
     $TotalTries += $TempHash{"$Part.Tries"};      $TotalTries += $TempHash{"$Part.Tries"};
     $TotParCr += $TempHash{"$Part.ParCr"};      $TotParCr += $TempHash{"$Part.ParCr"};
 #$r->print($Version.'---'.$Prob.'==='.$Time.'<br>');  
     my $Val = $result{"$Version:$Prob:resource.$Part.solved"};      my $Val = $result{"$Version:$Prob:resource.$Part.solved"};
     if ( $Val eq 'correct_by_student' )      if ( $Val eq 'correct_by_student' )
                                { $Wrongs = $Tries - 1; $Code = 'C'; }                                  { $Wrongs = $Tries - 1; $Code = 'C'; } 
Line 1080  sub Menu { Line 1074  sub Menu {
  else {   else {
     &initial();      &initial();
     &ClassList();      &ClassList();
     if ( $content eq 'Discrimination' || #'Problem Evaluation' ||      if ( $content eq 'Student Assessment' || 
                  $content eq 'Recalculate Discrimintion Factor' ) {  
  &CreateDiscFac();  
     }  
     elsif ( $content eq 'Student Assessment' ||   
                     $content eq 'Create Student Report' ) {                      $content eq 'Create Student Report' ) {
  &StudentOptions();   &StudentOptions();
  &StudentReport($CurStu,$StuBox{"$CurStu"});   &StudentReport($CurStu,$StuBox{"$CurStu"});
Removed from v.1.9  
changed lines
  Added in v.1.10

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