public function get_variants_selection_seed()
{
if (!empty($this->synchronised) && $this->datasetloader->datasets_are_synchronised($this->category)) {
return 'category' . $this->category;
} else {
return parent::get_variants_selection_seed();
}
}
public function format_text($text, $format, $qa, $component, $filearea, $itemid, $clean = false)
{
$text = qtype_omerocommon_question::localize_text($text, $format, $qa, $component, $filearea, $itemid, $clean);
return parent::format_text($text, $format, $qa, $component, $filearea, $itemid, $clean);
}
/**
*
*
* @param array $answers The overall answers array that handles the count of answers
* @param \question_attempt $qa
* @param \qtype_multichoice_single_question $questiondef
*
*/
protected function update_answers_single(&$answers, $qa, $questiondef)
{
// get the latest step that has an answer
$lastanswerstep = $qa->get_last_step_with_qt_var('answer');
if ($lastanswerstep->has_qt_var('answer')) {
// may not as if the step doesn't exist get last step will return empty read only step
// get the student answer from the last answer step
// along with the answers within the
$answerorder = $questiondef->get_order($qa);
$response = $lastanswerstep->get_qt_data();
// make sure the response answer actually exists in the order
if (array_key_exists($response['answer'], $answerorder)) {
$studentanswer = $questiondef->answers[$answerorder[$response['answer']]];
// update the count of the answerid on the answers array
if (isset($answers[$studentanswer->id])) {
$current = (int) $answers[$studentanswer->id];
$answers[$studentanswer->id] = $current + 1;
} else {
$answers[$studentanswer->id] = 1;
}
}
}
}
