protected function YamlFormSubmissionForm::populateElements in YAML Form 8

Populate form elements.

Parameters

array $elements: An render array representing elements.

array $values: An array of values used to populate the elements.

1 call to YamlFormSubmissionForm::populateElements()

YamlFormSubmissionForm::form in src/YamlFormSubmissionForm.php

Gets the actual form array to be built.

File

src/YamlFormSubmissionForm.php, line 1264

Class

YamlFormSubmissionForm

Provides a form to collect and edit submissions.

Namespace

Drupal\yamlform

Code

protected function populateElements(array &$elements, array $values) {
  foreach ($elements as $key => &$element) {
    if (Element::property($key) || !is_array($element)) {
      continue;
    }

    // Populate element if value exists.
    if (isset($element['#type']) && isset($values[$key])) {
      $element['#default_value'] = $values[$key];
    }
    $this
      ->populateElements($element, $values);
  }
}