public function ParagraphsGridFormatter::settingsForm in Paragraphs grid 8

Returns a form to configure settings for the formatter.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the formatter. The field_ui module takes care of handling submitted form values.

Parameters

array $form: The form where the settings form is being included in.

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

Return value

array The form elements for the formatter settings.

Overrides EntityReferenceRevisionsEntityFormatter::settingsForm

File

src/Plugin/Field/FieldFormatter/ParagraphsGridFormatter.php, line 96

Class

ParagraphsGridFormatter

Plugin implementation of the 'entity reference rendered entity' formatter.

Namespace

Drupal\paragraphs_grid\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $elements = parent::settingsForm($form, $form_state);
  $module_config = $this->configFactory
    ->get('paragraphs_grid.settings');
  $grid_config = $this->configFactory
    ->get($module_config
    ->get('gridtype'));
  $elements['container'] = [
    '#type' => 'select',
    '#options' => $grid_config
      ->get('wrapper.grid.options'),
    '#title' => $this
      ->t('Select grid container'),
    '#default_value' => $this
      ->getSetting('container'),
    '#required' => $grid_config
      ->get('wrapper.grid.required'),
  ];
  return $elements;
}