EntityReferenceAutocompleteTagsWidget.php
Same filename in other branches
Namespace
Drupal\Core\Field\Plugin\Field\FieldWidgetFile
-
core/
lib/ Drupal/ Core/ Field/ Plugin/ Field/ FieldWidget/ EntityReferenceAutocompleteTagsWidget.php
View source
<?php
namespace Drupal\Core\Field\Plugin\Field\FieldWidget;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Form\FormStateInterface;
/**
* Plugin implementation of the 'entity_reference_autocomplete_tags' widget.
*
* @FieldWidget(
* id = "entity_reference_autocomplete_tags",
* label = @Translation("Autocomplete (Tags style)"),
* description = @Translation("An autocomplete text field with tagging support."),
* field_types = {
* "entity_reference"
* },
* multiple_values = TRUE
* )
*/
class EntityReferenceAutocompleteTagsWidget extends EntityReferenceAutocompleteWidget {
/**
* {@inheritdoc}
*/
public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
$element = parent::formElement($items, $delta, $element, $form, $form_state);
$element['target_id']['#tags'] = TRUE;
$element['target_id']['#default_value'] = $items->referencedEntities();
return $element;
}
/**
* {@inheritdoc}
*/
public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
return $values['target_id'];
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
EntityReferenceAutocompleteTagsWidget | Plugin implementation of the 'entity_reference_autocomplete_tags' widget. |
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.