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Annotation of loncom/homework/caparesponse/caparesponse.pm, revision 1.7

1.3       albertel    1: # The LearningOnline Network with CAPA
                      2: # caparesponse definition
                      3: 
                      4: package Apache::caparesponse;
                      5: use strict;
1.4       albertel    6: use capa;
1.3       albertel    7: 
                      8: sub BEGIN {
                      9:   &Apache::lonxml::register('Apache::caparesponse',('caparesponse'));
                     10: }
                     11: 
1.7     ! albertel   12: $Apache::caparesponse::result='';
1.3       albertel   13: sub start_caparesponse {
1.7     ! albertel   14:   my $envkey;
        !            15:   
        !            16:   foreach $envkey (sort keys %ENV) {
        !            17:     Apache::lonxml::debug("$envkey ---- $ENV{$envkey}<br>");
        !            18:   }
        !            19:   
        !            20:   Apache::lonxml::debug("\n<br>\nreal caparesponse<br>\n");
1.3       albertel   21: }
                     22: 
                     23: sub end_caparesponse {
1.7     ! albertel   24:   my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
        !            25:   if ( defined $ENV{'form.'.$ENV{'form.request.prefix'}.'submit'}) {
        !            26:     $Apache::caparesponse::result='';
        !            27:     $safeeval->share('&caparesponse_capa_check_answer');
        !            28:     $safeeval->share('$Apache::caparesponse::result');
        !            29:     my $response = $ENV{'form.'.$ENV{'form.request.prefix'}.'HWVAL'.$Apache::inputtags::curvalue};
        !            30:     Apache::lonxml::debug("submitted a $response<br>\n");
        !            31:     Apache::lonxml::debug($$parstack[$#$parstack] . "\n<br>");
        !            32:     my $expression="caparesponse_check $response $$parstack[$#$parstack];";
        !            33:     &Apache::run::run($expression,$safeeval);
        !            34:     
        !            35:     &Apache::lonxml::debug("\n<br>result:$Apache::caparesponse::result:<br>\n");
        !            36:   }
        !            37:   #Apache::lonxml::debug("\n<br>\nreal end caparesponse<br>\n");
1.3       albertel   38: }
                     39: 
1.1       albertel   40: 1;
1.3       albertel   41: __END__
                     42: