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Diff for /loncom/interface/lonsearchcat.pm between versions 1.180 and 1.183

version 1.180, 2003/06/16 20:54:39 version 1.183, 2003/06/19 13:07:49
Line 207  sub handler { Line 207  sub handler {
     ##     this once, so the pause indicator is deleted      ##     this once, so the pause indicator is deleted
     ##      ##
     if (exists($ENV{'form.pause'})) {      if (exists($ENV{'form.pause'})) {
         sleep(3);          sleep(1);
         delete($ENV{'form.pause'});          delete($ENV{'form.pause'});
     }      }
     ##      ##
Line 852  sub get_persistent_form_data { Line 852  sub get_persistent_form_data {
     # Loop through the keys, looking for 'form.'      # Loop through the keys, looking for 'form.'
     foreach my $name (keys(%persistent_db)) {      foreach my $name (keys(%persistent_db)) {
         next if ($name !~ /^form./);          next if ($name !~ /^form./);
           # Kludgification begins!
           if ($name eq 'form.domains' && 
               $ENV{'form.searchmode'} eq 'basic' &&
               $ENV{'form.phase'} ne 'disp_basic') {
               next;
           }
           # End kludge (hopefully)
         next if (exists($ENV{$name}));          next if (exists($ENV{$name}));
         my @values = map {           my @values = map { 
             &Apache::lonnet::unescape($_);              &Apache::lonnet::unescape($_);
Line 866  sub get_persistent_form_data { Line 873  sub get_persistent_form_data {
     untie (%persistent_db);      untie (%persistent_db);
     return 1;      return 1;
 }  }
   
 ######################################################################  ######################################################################
 ######################################################################  ######################################################################
   
Line 1528  sub parse_basic_search { Line 1536  sub parse_basic_search {
         $pretty_search_string .= ' '.$pretty_domains_string;          $pretty_search_string .= ' '.$pretty_domains_string;
     }      }
     $pretty_search_string .= "<br />\n";      $pretty_search_string .= "<br />\n";
     return ('SELECT * FROM metadata WHERE '.$query,$pretty_search_string,      my $final_query = 'SELECT * FROM metadata WHERE '.$query;
   #    &Apache::lonnet::logthis($final_query);
       return ($final_query,$pretty_search_string,
             $libraries_to_query);              $libraries_to_query);
 }  }
   
Line 2162  END Line 2172  END
         if (@Servers_to_contact) {          if (@Servers_to_contact) {
             # Contact one server              # Contact one server
             my $server = shift(@Servers_to_contact);              my $server = shift(@Servers_to_contact);
               &update_status($r,'contacting '.$server);
             my $reply=&Apache::lonnet::metadata_query($query,$customquery,              my $reply=&Apache::lonnet::metadata_query($query,$customquery,
                                                       $customshow,[$server]);                                                        $customshow,[$server]);
             ($server) = keys(%$reply);              ($server) = keys(%$reply);
             $Server_status{$server} = $reply->{$server};              $Server_status{$server} = $reply->{$server};
             &update_status($r,'contacting '.$server);  
         } else {          } else {
             # wait a sec. to give time for files to be written              # wait a sec. to give time for files to be written
             # This sleep statement is here instead of outside the else               # This sleep statement is here instead of outside the else 
             # block because we do not want to pause if we have servers              # block because we do not want to pause if we have servers
             # left to contact.                # left to contact.  
               if (scalar (keys(%Server_status))) {
                   &update_status($r,
                                  'waiting on '.(join(' ',keys(%Server_status))));
               }
             sleep(1);               sleep(1); 
         }          }
         #          #
         if (scalar (keys(%Server_status))) {  
             &update_status($r,'waiting on '.(join(' ',keys(%Server_status))));  
         }  
         #          #
         # Loop through the servers we have contacted but do not          # Loop through the servers we have contacted but do not
         # have results from yet, looking for results.          # have results from yet, looking for results.
Line 2394  sub display_results { Line 2405  sub display_results {
          ."</center>\n"           ."</center>\n"
          );           );
     if ($total_results == 0) {      if ($total_results == 0) {
         $r->print("<h3>There are currently no results.</h3>Please try to reload this page, which will update the display.\n".          $r->print('<meta HTTP-EQUIV="Refresh" CONTENT="1">'.
                     '<h3>There are currently no results.</h3>'.
                   "</form></body></html>");                    "</form></body></html>");
         return;          return;
     } else {      } else {
Removed from v.1.180  
changed lines
  Added in v.1.183

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