public static function JsonapiResourceConfigForm::getEnhancerSettings in JSON:API Extras 8.2

Same name and namespace in other branches

1. 8.3 src/Form/JsonapiResourceConfigForm.php \Drupal\jsonapi_extras\Form\JsonapiResourceConfigForm::getEnhancerSettings()
2. 8 src/Form/JsonapiResourceConfigForm.php \Drupal\jsonapi_extras\Form\JsonapiResourceConfigForm::getEnhancerSettings()

AJAX callback to get the form settings for the enhancer for a field.

Parameters

array $form: The reference to the form.

\Drupal\Core\Form\FormStateInterface $form_state: The form state.

Return value

mixed The specific form sub-tree in the form.

File

src/Form/JsonapiResourceConfigForm.php, line 468

Class

JsonapiResourceConfigForm

Base form for jsonapi_resource_config.

Namespace

Drupal\jsonapi_extras\Form

Code

public static function getEnhancerSettings(array &$form, FormStateInterface $form_state) {

  // Find what is the field name that triggered the AJAX request.
  $user_input = $form_state
    ->getUserInput();
  $parts = explode('[', $user_input['_triggering_element_name']);
  $field_name = rtrim($parts[1], ']');

  // Now return the sub-tree for the settings on the enhancer plugin.
  return $form['bundle_wrapper']['fields_wrapper']['overrides']['fields']['resourceFields'][$field_name]['enhancer']['settings'];
}