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Diff for /loncom/interface/spreadsheet/Spreadsheet.pm between versions 1.11 and 1.12

version 1.11, 2003/05/29 13:39:38 version 1.12, 2003/05/29 18:31:27
Line 97  sub new { Line 97  sub new {
         chome    => $ENV{'course.'.$ENV{'request.course.id'}.'.home'},          chome    => $ENV{'course.'.$ENV{'request.course.id'}.'.home'},
         coursedesc => $ENV{'course.'.$ENV{'request.course.id'}.'.description'},          coursedesc => $ENV{'course.'.$ENV{'request.course.id'}.'.description'},
         coursefilename => $ENV{'request.course.fn'},          coursefilename => $ENV{'request.course.fn'},
         temporary => '',          #
           # Flags
           temporary => 0,  # true if this sheet has been modified but not saved
           new_rows  => 0, # true if this sheet has new rows
         #          #
         # blackout is used to determine if any data needs to be hidden from the          # blackout is used to determine if any data needs to be hidden from the
         # student.          # student.
Line 1555  sub set_row_sources { Line 1558  sub set_row_sources {
     return;      return;
 }  }
   
   sub set_row_numbers {
       my $self = shift;
       while (my ($cell,$value) = each(%{$self->{'formulas'}})) {
    next if ($cell !~ /^A(\d+)$/);
           next if (! defined($value));
    $self->{'row_numbers'}->{$value} = $1;
           $self->{'maxrow'} = $1 if ($1 > $self->{'maxrow'});
       }
   }
   
 ##  ##
 ## exportrow is *not* used to get the export row from a computed sub-sheet.  ## exportrow is *not* used to get the export row from a computed sub-sheet.
 ##  ##
Line 1579  sub save { Line 1592  sub save {
         my $cnum  = $self->{'cnum'};          my $cnum  = $self->{'cnum'};
         my $cdom  = $self->{'cdom'};          my $cdom  = $self->{'cdom'};
         my $chome = $self->{'chome'};          my $chome = $self->{'chome'};
         my $fn    = $self->{'filename'};          my $filename    = $self->{'filename'};
           my $cachekey = join('_',($cnum,$cdom,$stype,$filename));
         # Cache new sheet          # Cache new sheet
         $spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f);          %{$spreadsheets{$cachekey}}=%f;
         # Write sheet          # Write sheet
         foreach (keys(%f)) {          foreach (keys(%f)) {
             delete($f{$_}) if ($f{$_} eq 'import');              delete($f{$_}) if ($f{$_} eq 'import');
         }          }
         my $reply = &Apache::lonnet::put($fn,\%f,$cdom,$cnum);          my $reply = &Apache::lonnet::put($filename,\%f,$cdom,$cnum);
         return $reply if ($reply ne 'ok');          return $reply if ($reply ne 'ok');
         $reply = &Apache::lonnet::put($stype.'_spreadsheets',          $reply = &Apache::lonnet::put($stype.'_spreadsheets',
                        {$fn => $ENV{'user.name'}.'@'.$ENV{'user.domain'}},                       {$filename => $ENV{'user.name'}.'@'.$ENV{'user.domain'}},
                                       $cdom,$cnum);                                        $cdom,$cnum);
         return $reply if ($reply ne 'ok');          return $reply if ($reply ne 'ok');
         if ($makedef) {           if ($makedef) { 
             $reply = &Apache::lonnet::put('environment',              $reply = &Apache::lonnet::put('environment',
                                 {'spreadsheet_default_'.$stype => $fn },                                  {'spreadsheet_default_'.$stype => $filename },
                                           $cdom,$cnum);                                            $cdom,$cnum);
             return $reply if ($reply ne 'ok');              return $reply if ($reply ne 'ok');
         }           } 
Line 1727  sub get_template_row { Line 1741  sub get_template_row {
     return @cols;      return @cols;
 }  }
   
 sub set_row_numbers {  sub need_to_save {
     my $self = shift;      my $self = shift;
     my %f=$self->formulas();      if ($self->{'new_rows'} && ! $self->temporary()) {
     while (my ($cell,$value) = each(%{$self->{'formulas'}})) {          return 1;
  next if ($cell !~ /^A(\d+)$/);  
         next if (! defined($value));  
  $self->{'row_numbers'}->{$value} = $1;  
     }      }
       return 0;
 }  }
   
 sub get_row_number_from_key {  sub get_row_number_from_key {
Line 1746  sub get_row_number_from_key { Line 1758  sub get_row_number_from_key {
         # may not be the key we need to save          # may not be the key we need to save
  $self->{'maxrow'}++;   $self->{'maxrow'}++;
  $self->{'row_numbers'}->{$key} = $self->{'maxrow'};   $self->{'row_numbers'}->{$key} = $self->{'maxrow'};
           $self->{'new_rows'} = 1;
     }      }
     return $self->{'row_numbers'}->{$key};      return $self->{'row_numbers'}->{$key};
 }  }
Removed from v.1.11  
changed lines
  Added in v.1.12

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