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Diff for /rat/lonambiguous.pm between versions 1.7 and 1.9

version 1.7, 2002/11/06 22:51:51 version 1.9, 2003/04/12 15:43:58
Line 37  use strict; Line 37  use strict;
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::Constants qw(:common REDIRECT);  use Apache::Constants qw(:common REDIRECT);
 use GDBM_File;  use GDBM_File;
   use Apache::loncommon;
   
   my %bighash;
   
   sub cleanup {
       if (tied(%bighash)){
    &Apache::lonnet::logthis('Cleanup ambiguous: bighash');
           unless (untie(%bighash)) {
       &Apache::lonnet::logthis('Failed cleanup ambiguous: bighash');
           }
       }
   }
   
 # ----------------------------------------------------------- Could not resolve  # ----------------------------------------------------------- Could not resolve
   
Line 46  sub getlost { Line 57  sub getlost {
     $r->content_type('text/html');      $r->content_type('text/html');
     $r->send_http_header;      $r->send_http_header;
     $r->print(      $r->print(
  '<head><title>Unknown Error</title></head><body bgcolor="#FFFFFF"><h1>'.   '<head><title>Unknown Error</title></head>'.
  'LON-CAPA</h1>Could not handle ambiguous resource reference.<p>'.$errmsg.    &Apache::loncommon::bodytag('Could not handle ambiguous resource reference').
     $errmsg.
  '</body></html>');   '</body></html>');
 }  }
   
Line 63  sub handler { Line 75  sub handler {
    }     }
   
 # ---------------------------------------------------------- Is this selecting?  # ---------------------------------------------------------- Is this selecting?
       
    my %bighash;  
   
    if ($ENV{'form.selecturl'}) {     if ($ENV{'form.selecturl'}) {
        my $envkey;         my $envkey;
        if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db',         if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db',
Line 154  sub handler { Line 164  sub handler {
 # ----------------------------------------------- Okay, really multiple choices  # ----------------------------------------------- Okay, really multiple choices
                $r->content_type('text/html');                 $r->content_type('text/html');
                $r->send_http_header;                 $r->send_http_header;
                  my $bodytag=
                         &Apache::loncommon::bodytag('Pick Instance of Resource');
                $r->print(<<ENDSTART);                 $r->print(<<ENDSTART);
 <head><title>Choose Location</title></head>  <head><title>Choose Location</title></head>
 <body bgcolor="#FFFFFF">  $bodytag
 <h1>LON-CAPA</h1>  
 The resource you had been accessing appears more than once in this course,  The resource you had been accessing appears more than once in this course,
 and LON-CAPA has insufficient session information to determine which instance  and LON-CAPA has insufficient session information to determine which instance
 of the resource you meant.  of the resource you meant.
Line 175  ENDSTART Line 186  ENDSTART
                    $r->print('<tr><td><input type=submit value=Select name="'.                     $r->print('<tr><td><input type=submit value=Select name="'.
                               $_.'"></td><td>'.$bighash{'title_'.$_}.                                $_.'"></td><td>'.$bighash{'title_'.$_}.
                               '</td><td>'.$bighash{'type_'.$_}.                                '</td><td>'.$bighash{'type_'.$_}.
                               '</td><td><a href="'.$mapurl.'">'.$mapurl.                                '</td><td>'.
       '</a></td></tr>');                                ($mapurl=~/^\/uploaded\//?'':'<a href="'.$mapurl.'">').
                                 &Apache::lonnet::gettitle($mapurl).'&nbsp;'.
         ($mapurl=~/^\/uploaded\//?'':'</a>').'</td></tr>');
                } @possibilities;                 } @possibilities;
                $r->print('</table></form></body></html>');                 $r->print('</table></form></body></html>');
        untie(%bighash);         untie(%bighash);
Removed from v.1.7  
changed lines
  Added in v.1.9

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