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Diff for /loncom/interface/groupsort.pm between versions 1.17 and 1.20

version 1.17, 2003/01/09 22:04:28 version 1.20, 2003/06/13 23:33:38
Line 27 Line 27
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
 # YEAR=2001  # YEAR=2001
 # 8/7,8/8,10/14,10/15,12/10 Scott Harrison  
 # YEAR=2002  # YEAR=2002
 # 1/17 Scott Harrison  
 #  #
 ###  ###
   
Line 45  my %hash; # variable to tie to user spec Line 43  my %hash; # variable to tie to user spec
 my $iconpath; # variable to be accessible to multiple subroutines  my $iconpath; # variable to be accessible to multiple subroutines
   
 sub cleanup {  sub cleanup {
    untie(%hash) if (tied(%hash));      if (tied(%hash)){
    &Apache::lonnet::logthis('Cleanup groupsort: hash');
           unless (untie(%hash)) {
       &Apache::lonnet::logthis('Failed cleanup groupsort: hash');
           }
       }
 }  }
   
 # ---------------------------------------------------------------- Main Handler  # ---------------------------------------------------------------- Main Handler
Line 328  END Line 331  END
  $ctr++;   $ctr++;
  my @file_ext = split(/\./,$key);   my @file_ext = split(/\./,$key);
  my $curfext = $file_ext[scalar(@file_ext)-1];   my $curfext = $file_ext[scalar(@file_ext)-1];
    my $iconname="unknown.gif";
    my $embstyle = &Apache::loncommon::fileembstyle($curfext);
    # The unless conditional that follows is a bit of overkill
    $iconname = $curfext.".gif" unless
       (!defined($embstyle) || $embstyle eq 'unk' || $embstyle eq 'hdn');
  $r->print("<tr><td bgcolor='$fileclr'>");   $r->print("<tr><td bgcolor='$fileclr'>");
  $r->print(&movers($clen,$ctr));   $r->print(&movers($clen,$ctr));
  $r->print(&hidden($ctr-1,$thash{$key},$key));   $r->print(&hidden($ctr-1,$thash{$key},$key));
  $r->print("</td><td bgcolor='$fileclr'>");   $r->print("</td><td bgcolor='$fileclr'>");
  $r->print(&select_box($clen,$ctr));   $r->print(&select_box($clen,$ctr));
  $r->print("</td><td bgcolor='$fileclr'>");   $r->print("</td><td bgcolor='$fileclr'>");
  $r->print("<img src='$iconpath$curfext.gif'>");   $r->print("<img src='$iconpath$iconname'>");
  $r->print("</td><td bgcolor='$fileclr'>");   $r->print("</td><td bgcolor='$fileclr'>");
  $r->print("$thash{$key}</td><td bgcolor='$fileclr'>\n");   $r->print("$thash{$key}</td><td bgcolor='$fileclr'>\n");
  $r->print("$key</td></tr>\n");   $r->print("$key</td></tr>\n");
Removed from v.1.17  
changed lines
  Added in v.1.20

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