original_string: public function &next_wizard_form($submiturl, $question, $wizardnow) {
          global $CFG, $SESSION, $COURSE;
  
          // Catch invalid navigation & reloads.
          if (empty($question->id) && empty($SESSION->calculated)) {
              redirect('edit.php?courseid=' . $COURSE->id,
                      'The page you are loading has expired. Cannot get next wizard form.', 3);
          }
          if (empty($question->id)) {
              $question = $SESSION->calculated->questionform;
          }
  
          // See where we're coming from.
          switch($wizardnow) {
              case 'datasetdefinitions':
                  require("{$CFG->dirroot}/question/type/calculated/datasetdefinitions_form.php");
                  $mform = new question_dataset_dependent_definitions_form(
                          "{$submiturl}?wizardnow=datasetdefinitions", $question);
                  break;
              case 'datasetitems':
                  require("{$CFG->dirroot}/question/type/calculated/datasetitems_form.php");
                  $regenerate = optional_param('forceregeneration', false, PARAM_BOOL);
                  $mform = new question_dataset_dependent_items_form(
                          "{$submiturl}?wizardnow=datasetitems", $question, $regenerate);
                  break;
              default:
                  print_error('invalidwizardpage', 'question');
                  break;
          }
  
          return $mform;
      }
code: public function &next_wizard_form($submiturl, $question, $wizardnow) {
          global $CFG, $SESSION, $COURSE;
  
          // Catch invalid navigation & reloads.
          if (empty($question->id) && empty($SESSION->calculated)) {
              redirect('edit.php?courseid=' . $COURSE->id,
                      'The page you are loading has expired. Cannot get next wizard form.', 3);
          }
          if (empty($question->id)) {
              $question = $SESSION->calculated->questionform;
          }
  
          // See where we're coming from.
          switch($wizardnow) {
              case 'datasetdefinitions':
                  require("{$CFG->dirroot}/question/type/calculated/datasetdefinitions_form.php");
                  $mform = new question_dataset_dependent_definitions_form(
                          "{$submiturl}?wizardnow=datasetdefinitions", $question);
                  break;
              case 'datasetitems':
                  require("{$CFG->dirroot}/question/type/calculated/datasetitems_form.php");
                  $regenerate = optional_param('forceregeneration', false, PARAM_BOOL);
                  $mform = new question_dataset_dependent_items_form(
                          "{$submiturl}?wizardnow=datasetitems", $question, $regenerate);
                  break;
              default:
                  print_error('invalidwizardpage', 'question');
                  break;
          }
  
          return $mform;
      }
code_tokens: public function & next_wizard_form ( $ submiturl , $ question , $ wizardnow ) { global $ CFG , $ SESSION , $ COURSE ; // Catch invalid navigation & reloads. if ( empty ( $ question -> id ) && empty ( $ SESSION -> calculated ) ) { redirect ( 'edit.php?courseid=' . $ COURSE -> id , 'The page you are loading has expired. Cannot get next wizard form.' , 3 ) ; } if ( empty ( $ question -> id ) ) { $ question = $ SESSION -> calculated -> questionform ; } // See where we're coming from. switch ( $ wizardnow ) { case 'datasetdefinitions' : require ( "{$CFG->dirroot}/question/type/calculated/datasetdefinitions_form.php" ) ; $ mform = new question_dataset_dependent_definitions_form ( "{$submiturl}?wizardnow=datasetdefinitions" , $ question ) ; break ; case 'datasetitems' : require ( "{$CFG->dirroot}/question/type/calculated/datasetitems_form.php" ) ; $ regenerate = optional_param ( 'forceregeneration' , false , PARAM_BOOL ) ; $ mform = new question_dataset_dependent_items_form ( "{$submiturl}?wizardnow=datasetitems" , $ question , $ regenerate ) ; break ; default : print_error ( 'invalidwizardpage' , 'question' ) ; break ; } return $ mform ; }
docstring: This gets called by question2.php after the standard question is saved.
docstring_tokens: This gets called by question2 . php after the standard question is saved .