[BACK]Return to caparesponse.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / homework / caparesponse

Diff for /loncom/homework/caparesponse/caparesponse.pm between versions 1.3 and 1.9

version 1.3, 2000/09/13 19:55:28 version 1.9, 2000/10/13 14:32:42
Line 3 Line 3
   
 package Apache::caparesponse;  package Apache::caparesponse;
 use strict;  use strict;
   use capa;
   
 sub BEGIN {  sub BEGIN {
   &Apache::lonxml::register('Apache::caparesponse',('caparesponse'));    &Apache::lonxml::register('Apache::caparesponse',('caparesponse'));
 }  }
   
   $Apache::caparesponse::result='';
 sub start_caparesponse {  sub start_caparesponse {
     my $envkey;
     
     #foreach $envkey (sort keys %ENV) {
     #  Apache::lonxml::debug("$envkey ---- $ENV{$envkey}<br>");
     #}
     
     #Apache::lonxml::debug("\n<br>\nreal caparesponse<br>\n");
 }  }
   
 sub end_caparesponse {  sub end_caparesponse {
     my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
     if ( defined $ENV{'form.'.$ENV{'form.request.prefix'}.'submit'}) {
       $Apache::caparesponse::result='';
       $safeeval->share('&caparesponse_capa_check_answer');
       $safeeval->share('$Apache::caparesponse::result');
       my $response = $ENV{'form.'.$ENV{'form.request.prefix'}.'HWVAL'.$Apache::inputtags::curvalue};
       #Apache::lonxml::debug("submitted a $response<br>\n");
       #Apache::lonxml::debug($$parstack[$#$parstack] . "\n<br>");
       my $expression="caparesponse_check $response $$parstack[$#$parstack];";
       #&Apache::run::run($expression,$safeeval);
       
       #&Apache::lonxml::debug("\n<br>result:$Apache::caparesponse::result:<br>\n");
       my $args ='';
       if ( $#$parstack > -1 ) {
         $args=$$parstack[$#$parstack];
       }
       my $answer = &Apache::run::run("{$args;".'return $answer}',$safeeval);
       if ( $answer eq $response ) {
         return "Correct, Computer had $answer<br></br>";
       } else {
         return "Incorrect, Computer had $answer<br></br>";
       }
     } else {
       #return "The correct answer is ".&Apache::run::run("{$$parstack['-1'];".'return $answer}',$safeeval)."\n";
     }
     #Apache::lonxml::debug("\n<br>\nreal end caparesponse<br>\n");
     return '';
 }  }
   
 1;  1;
Removed from v.1.3  
changed lines
  Added in v.1.9

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