function multichoice_add_alternative_ajax_callback in Quiz 8.4

Same name and namespace in other branches

1. 7.6 question_types/multichoice/multichoice.module \multichoice_add_alternative_ajax_callback()
2. 7 question_types/multichoice/multichoice.module \multichoice_add_alternative_ajax_callback()
3. 7.4 question_types/multichoice/multichoice.module \multichoice_add_alternative_ajax_callback()
4. 7.5 question_types/multichoice/multichoice.module \multichoice_add_alternative_ajax_callback()

ajax callback function used when adding alternatives to the node-form

1 string reference to 'multichoice_add_alternative_ajax_callback'

MultichoiceQuestion::getCreationForm in question_types/multichoice/lib/Drupal/multichoice/MultichoiceQuestion.php

Implementation of getCreationForm

File

question_types/multichoice/multichoice.module, line 138

The main file for multichoice.

Code

function multichoice_add_alternative_ajax_callback($form, &$form_state) {
  $i = 0;
  while (isset($form['alternatives'][$i])) {
    $i++;
  }
  return $form['alternatives'][$i - 1];
}