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

version 1.11, 2004/12/22 22:54:59 version 1.12, 2004/12/30 16:34:05
Line 47  use Apache::Constants qw(:common :http); Line 47  use Apache::Constants qw(:common :http);
 use Apache::lonnet();  use Apache::lonnet();
 use Apache::lonlocal;  use Apache::lonlocal;
 use Time::HiRes;  use Time::HiRes;
 use Time::Local;  
   
 sub get_data {  sub get_data {
     my ($r,$prog_state,$navmap,$mode) = @_;      my ($r,$prog_state,$navmap,$mode) = @_;
Line 178  sub get_max_time_in_db { Line 177  sub get_max_time_in_db {
         $timestr = &Apache::lonnet::unescape($line);          $timestr = &Apache::lonnet::unescape($line);
     }      }
     close(TIMEDATA);      close(TIMEDATA);
     my ($year,$month,$day,$hour,$min,$sec) =       return &Apache::lonmysql::unsqltime($timestr);
         ($timestr =~ /^(\d+)-(\d+)-(\d+) (\d+):(\d+):(\d+)/);  
     $month -= 1; # Good old timelocal  
     my $max_time = undef;  
     if (eval("&timelocal($sec,$min,$hour,$day,$month,$year)")) {  
         $max_time = &timelocal($sec,$min,$hour,$day,$month,$year);  
     }  
     return $max_time;  
 }  }
   
 sub build_query {  sub build_query {
Line 232  sub output_results { Line 224  sub output_results {
     my ($r,$results_file,$navmap,$mode) = @_;      my ($r,$results_file,$navmap,$mode) = @_;
     ##      ##
     ##      ##
       if (! -s $results_file) {
           # results file is empty, just let them know there is no data
           $r->print('<h2>'.&mt('No data was returned for your request').'</h2>');
           return;
       }
     if (! open(ACTIVITYDATA,$results_file)) {      if (! open(ACTIVITYDATA,$results_file)) {
         $r->print('<h2>'.&mt('Unable to read results file.').'</h2>'.          $r->print('<h2>'.&mt('Unable to read results file.').'</h2>'.
                   '<p>'.                    '<p>'.
Removed from v.1.11  
changed lines
  Added in v.1.12

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