public function EntityReferenceMultipleFormatter::settingsForm in Entity reference multiple display 8
Same name and namespace in other branches
- 8.x src/Plugin/Field/FieldFormatter/EntityReferenceMultipleFormatter.php \Drupal\entityreference_multiple\Plugin\Field\FieldFormatter\EntityReferenceMultipleFormatter::settingsForm()
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 EntityReferenceEntityFormatter::settingsForm
File
- src/
Plugin/ Field/ FieldFormatter/ EntityReferenceMultipleFormatter.php, line 25
Class
- EntityReferenceMultipleFormatter
- Plugin implementation of the 'entityreference_entity_multiple_view' formatter.
Namespace
Drupal\entityreference_multiple\Plugin\Field\FieldFormatterCode
public function settingsForm(array $form, FormStateInterface $form_state) {
$elements['view_mode'] = [
'#type' => 'textfield',
'#title' => t('View mode list'),
'#description' => t('Enter comma separated view modes. Each one represents one entity.<br />
The last view mode listed here will be used for any remaining entities.<br />
Example: <pre>featured,teaser,teaser,teaser,default</pre>'),
'#default_value' => $this
->getSetting('view_mode'),
'#required' => TRUE,
];
return $elements;
}