loncom/homework/caparesponse/caparesponse.pm - diff

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-version 1.41, 2001/08/09 15:35:47
+version 1.43, 2001/09/18 02:21:13
  Line 165  sub end_numericalresponse {
      }
    } elsif ($target eq 'edit') {
      $result.='</td></tr>'.&Apache::edit::end_table;
+   } elsif ($target eq 'answer') {
+     my $answer= &Apache::run::run('eval \''.$$parstack[-1].';return $answer\'',
+ 				  $safeeval);
+     my (@answers) = &Apache::run::run("eval ".$answer,$safeeval);
+     # if the eval fails just use what is in the answer exactly
+     if (!defined(@answers) || !defined($answers[0])) {
+       $result.="list zero is undefined<br />";
+       $answers[0]=$answer;
+     }
+     $result.="<br /> An answers: $answer";
+     foreach my $ans (@answers) {
+       $result.="<br /> An answer: $ans";
+     }
+     $result .= "<br />".&Apache::run::run('return $result',$safeeval);
    }
    &Apache::response::end_response;
    return $result;
  }
  sub start_stringresponse {
-   return start_numericalresponse(@_);
+   my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+   my $result;
+   if ($target eq 'meta') {
+     $result=&Apache::response::meta_package_write('stringresponse');
+   } else {
+     $result.=&start_numericalresponse(@_);
+   }
+   return $result;
  }
  sub end_stringresponse {