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Diff for /loncom/interface/lonfeedback.pm between versions 1.157 and 1.158

version 1.157, 2005/04/07 06:56:23 version 1.158, 2005/04/07 07:34:52
Line 2686  END Line 2686  END
   
 sub process_attachments {  sub process_attachments {
     my ($currnewattach,$currdelold,$keepold) = @_;      my ($currnewattach,$currdelold,$keepold) = @_;
     if (exists($env{'form.currnewattach'})) {  
         if (ref($env{'form.currnewattach'}) eq 'ARRAY') {      @{$currnewattach}=
             @{$currnewattach} = @{$env{'form.currnewattach'}};   &Apache::loncommon::get_env_multiple('form.currnewattach');
         } else {      @{$currdelold}=
             $$currnewattach[0] = $env{'form.currnewattach'};   &Apache::loncommon::get_env_multiple('form.deloldattach');
         }  
     }  
     if (exists($env{'form.deloldattach'})) {  
         if (ref($env{'form.deloldattach'}) eq 'ARRAY') {  
             @{$currdelold} = @{$env{'form.deloldattach'}};  
         } else {  
             $$currdelold[0] = $env{'form.deloldattach'};  
         }  
     }  
     if (exists($env{'form.delnewattach'})) {      if (exists($env{'form.delnewattach'})) {
         my @currdelnew = ();          my @currdelnew =
       &Apache::loncommon::get_env_multiple('form.delnewattach');
         my @currnew = ();          my @currnew = ();
         if (ref($env{'form.delnewattach'}) eq 'ARRAY') {  
             @currdelnew = @{$env{'form.delnewattach'}};  
         } else {  
             $currdelnew[0] = $env{'form.delnewattach'};  
         }  
         foreach my $newone (@{$currnewattach}) {          foreach my $newone (@{$currnewattach}) {
             my $delflag = 0;              my $delflag = 0;
             foreach (@currdelnew) {              foreach (@currdelnew) {
Line 2722  sub process_attachments { Line 2709  sub process_attachments {
         }          }
         @{$currnewattach} = @currnew;          @{$currnewattach} = @currnew;
     }      }
     if (exists($env{'form.keepold'})) {      @{$keepold} = &Apache::loncommon::get_env_multiple('form.keepold');
         if (ref($env{'form.keepold'}) eq 'ARRAY') {  
             @{$keepold} = @{$env{'form.keepold'}};  
         } else {  
             $$keepold[0] = $env{'form.keepold'};  
         }  
     }  
 }  }
   
 sub generate_attachments_button {  sub generate_attachments_button {
Removed from v.1.157  
changed lines
  Added in v.1.158

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