private function ScaleQuestion::makeJSArray in Quiz 8.4

Makes a javascript constructing an answer collection array.

Parameters

$collections: collections array, from getPresetCollections() for instance...

Return value

javascript(string)

1 call to ScaleQuestion::makeJSArray()

ScaleQuestion::getCreationForm in question_types/scale/lib/Drupal/scale/ScaleQuestion.php

Implementation of getCreationForm

File

question_types/scale/lib/Drupal/scale/ScaleQuestion.php, line 534

The main classes for the short answer question type.

Class

ScaleQuestion

Extension of QuizQuestion.

Namespace

Drupal\scale

Code

private function makeJSArray(array $collections = NULL) {
  $jsArray = 'scaleCollections = new Array();';
  foreach ($collections as $col_id => $obj) {
    if (is_array($collections[$col_id]->alternatives)) {
      $jsArray .= "scaleCollections[{$col_id}] = new Array();";
      foreach ($collections[$col_id]->alternatives as $alt_id => $text) {
        $jsArray .= "scaleCollections[{$col_id}][{$alt_id}] = '" . check_plain($text) . "';";
      }
    }
  }
  return $jsArray;
}