public function DDLinesQuestion::getNodeProperties in Quiz 8.4
Implementation of getNodeProperties
Overrides QuizQuestion::getNodeProperties
See also
QuizQuestion#getNodeProperties()
File
- question_types/
quiz_ddlines/ lib/ Drupal/ quiz_ddlines/ DDLinesQuestion.php, line 237 - The main classes for the quiz_ddlines question type.
Class
- DDLinesQuestion
- Extension of QuizQuestion.
Namespace
Drupal\quiz_ddlinesCode
public function getNodeProperties() {
if (isset($this->nodeProperties) && !empty($this->nodeProperties)) {
return $this->nodeProperties;
}
$props = parent::getNodeProperties();
$res_a = db_query('SELECT feedback_enabled, hotspot_radius, ddlines_elements, execution_mode FROM {quiz_ddlines_node} WHERE nid = :nid AND vid = :vid', array(
':nid' => $this->node
->id(),
':vid' => $this->node
->getRevisionId(),
))
->fetchAssoc();
if (is_array($res_a)) {
$props = array_merge($props, $res_a);
}
$this->nodeProperties = $props;
return $props;
}