protected function ReferenceWidget::getBundleKey in Select (or other) 4.x

Same name and namespace in other branches

1. 8 src/Plugin/Field/FieldWidget/ReferenceWidget.php \Drupal\select_or_other\Plugin\Field\FieldWidget\ReferenceWidget::getBundleKey()

Retrieves the key used to indicate a bundle for the entity type.

@codeCoverageIgnore Ignore this method because if any of the called core functions does not return the expected result, we've got other problems on our hands.

Return value

string The key used to indicate a bundle for the entity type referenced by this widget's field.

1 call to ReferenceWidget::getBundleKey()

ReferenceWidget::getOptions in src/Plugin/Field/FieldWidget/ReferenceWidget.php

Returns the array of options for the widget.

File

src/Plugin/Field/FieldWidget/ReferenceWidget.php, line 103

Class

ReferenceWidget

Plugin implementation of the 'select_or_other_reference' widget.

Namespace

Drupal\select_or_other\Plugin\Field\FieldWidget

Code

protected function getBundleKey() {
  $entity_keys = $this
    ->getEntityStorage()
    ->getEntityType()
    ->get('entity_keys');
  return $entity_keys['bundle'];
}