public function DragDropQuestion::getNodeProperties in Quiz Drag Drop 7

Implementation of getNodeProperties.

See also

QuizQuestion#getNodeProperties()

File

./quiz_drag_drop.classes.inc, line 102

Question type, enabling the creation of drag drop type of questions.

Class

DragDropQuestion

Extension of QuizQuestion.

Code

public function getNodeProperties() {
  if (isset($this->nodeProperties) && !empty($this->nodeProperties)) {
    return $this->nodeProperties;
  }
  $props = parent::getNodeProperties();
  return $props;
}