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Diff for /loncom/interface/Attic/lonspreadsheet.pm between versions 1.151 and 1.152

version 1.151, 2002/12/02 16:39:30 version 1.152, 2002/12/02 21:22:39
Line 62  use Safe; Line 62  use Safe;
 use Safe::Hole;  use Safe::Hole;
 use Opcode;  use Opcode;
 use GDBM_File;  use GDBM_File;
   use HTML::Entities();
 use HTML::TokeParser;  use HTML::TokeParser;
 use Spreadsheet::WriteExcel;  use Spreadsheet::WriteExcel;
   
Line 1247  sub html_editable_cell { Line 1248  sub html_editable_cell {
         if ($formula ne '') {          if ($formula ne '') {
             $value = '<i>undefined value</i>';              $value = '<i>undefined value</i>';
         }          }
     }      } elsif ($value =~ /^\s*$/ ) {
     if ($value =~ /^\s*$/ ) {  
         $value = '<font color="'.$bgcolor.'">#</font>';          $value = '<font color="'.$bgcolor.'">#</font>';
       } else {
           $value = &HTML::Entities::encode($value);
     }      }
     &Apache::lonnet::logthis($name.' formula = '.$formula) if ($formula);      # Make the formula safe for outputting
     $formula =~ s/</\&lt;/g;      $formula =~ s/\'/\"/g;
     $formula =~ s/>/\&gt;/g;      # The formula will be parsed by the browser *twice* before being 
     $formula =~ s/\&/\&amp;/g;      # displayed to the user for editing.
     $formula =~ s/\"/\&quot;/g;      $formula = &HTML::Entities::encode(&HTML::Entities::encode($formula));
     $formula =~ s/\'/\&quot;/g;      # Escape newlines so they make it into the edit window
     $formula =~ s/\n/\\n/gs;      $formula =~ s/\n/\\n/gs;
     &Apache::lonnet::logthis($name.' formula = '.$formula) if ($formula);      # Glue everything together
     $result .= "<a href=\"javascript:celledit(\'".      $result .= "<a href=\"javascript:celledit(\'".
         $name."','".$formula."');\">".$value."</a>";          $name."','".$formula."');\">".$value."</a>";
     &Apache::lonnet::logthis('result = '.$result) if ($formula);  
     return $result;      return $result;
 }  }
   
 sub html_uneditable_cell {  sub html_uneditable_cell {
     my ($cell,$bgcolor) = @_;      my ($cell,$bgcolor) = @_;
     my $value = (defined($cell) ? $cell->{'value'} : '');      my $value = (defined($cell) ? $cell->{'value'} : '');
       $value = &HTML::Entities::encode($value);
     return '&nbsp;'.$value.'&nbsp;';      return '&nbsp;'.$value.'&nbsp;';
 }  }
   
Line 1336  END Line 1338  END
     ####################################      ####################################
     # Print out summary/export row      # Print out summary/export row
     ####################################      ####################################
     my ($rowlabel,@rowdata) = &get_row($sheet,'0');      ($rowlabel,@rowdata) = &get_row($sheet,'0');
     $row_html = '<tr><td>'.&format_html_rowlabel($sheet,$rowlabel).'</td>';      $row_html = '<tr><td>'.&format_html_rowlabel($sheet,$rowlabel).'</td>';
     $num_cols_output = 0;      $num_cols_output = 0;
     foreach my $cell (@rowdata) {      foreach my $cell (@rowdata) {
Line 3085  ENDSCRIPT Line 3087  ENDSCRIPT
     if ($ENV{'form.unewfield'}) {      if ($ENV{'form.unewfield'}) {
         $r->print('<h2>Modified Workcopy</h2>');          $r->print('<h2>Modified Workcopy</h2>');
         $ENV{'form.unewformula'}=~s/\'/\"/g;          $ENV{'form.unewformula'}=~s/\'/\"/g;
         $r->print('<p>New formula: '.$ENV{'form.unewfield'}.'='.          $r->print('<p>Cell '.$ENV{'form.unewfield'}.' = <pre>');
                   $ENV{'form.unewformula'}.'<p>');          $r->print(&HTML::Entities::encode($ENV{'form.unewformula'}).
                     '</pre></p>');
         $sheet->{'filename'} = $ENV{'form.ufn'};          $sheet->{'filename'} = $ENV{'form.ufn'};
         &tmpread($sheet,$ENV{'form.unewfield'},$ENV{'form.unewformula'});          &tmpread($sheet,$ENV{'form.unewfield'},$ENV{'form.unewformula'});
     } elsif ($ENV{'form.saveas'}) {      } elsif ($ENV{'form.saveas'}) {
Removed from v.1.151  
changed lines
  Added in v.1.152

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