Form handler for the aggregator feed edit forms. Hierarchy class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTraitclass \Drupal\Core\Entity\EntityForm implements EntityFormInterfaceclass \Drupal\Core\Entity\ContentEntityForm implements ContentEntityFormInterfaceclass \Drupal\aggregator\FeedForm File core/modules/aggre

Prefix that is used for cache entries. Type: string File core/lib/Drupal/Component/FileCache/FileCache.php, line 15 Class FileCache Allows to cache data based on file modification dates. Namespace Drupal\Component\FileCache Code protected $prefix;

public ManyToOneHelper::ensureMyTable() Override ensureMyTable so we can control how this joins in. The operator actually has influence over joining. File core/modules/views/src/ManyToOneHelper.php, line 154 Class ManyToOneHelper This many to one helper object is used on both arguments and filters. Namespace Drupal\views Code public function ensureMyTable() { if (!isset($this->handler->tableAlias)) { // Case 1: Operator is an 'or' and we're not reducing duplicates. // W

Provides a form element for date selection. Properties: #default_value: An array with the keys: 'year', 'month', and 'day'. Defaults to the current date if no value is supplied. $form['expiration'] = array( '#type' => 'date', '#title' => $this->t('Content expiration'), '#default_value' => array('year' => 2020, 'month' => 2, 'day' => 15,) ); Plugin annotation @FormElement("date") Hierarchy class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionIn

Defines an exception thrown when a malformed entity is passed. Hierarchy class \Drupal\Core\Entity\EntityMalformedException extends \Exception File core/lib/Drupal/Core/Entity/EntityMalformedException.php, line 8 Namespace Drupal\Core\Entity Members

Provides a render element for a set of links rendered as a drop-down button. By default, this element sets #theme so that the 'links' theme hook is used for rendering, with suffixes so that themes can override this specifically without overriding all links theming. If the #subtype property is provided in your render array with value 'foo', #theme is set to links__dropbutton__foo; if not, it's links__dropbutton; both of these can be overridden by setting the #theme property in your render array.

public CacheableMetadata::merge(CacheableMetadata $other) Merges the values of another CacheableMetadata object with this one. Parameters \Drupal\Core\Cache\CacheableMetadata $other: The other CacheableMetadata object. Return value static A new CacheableMetadata object, with the merged data. File core/lib/Drupal/Core/Cache/CacheableMetadata.php, line 92 Class CacheableMetadata Defines a generic class for passing cacheability metadata. Namespace Drupal\Core\Cache Code public function

public DefaultMenuLinkTreeManipulators::checkAccess(array $tree) Performs access checks of a menu tree. Sets the 'access' property to AccessResultInterface objects on menu link tree elements. Descends into subtrees if the root of the subtree is accessible. Inaccessible subtrees are deleted, except the top-level inaccessible link, to be compatible with render caching. (This means that top-level inaccessible links are *not* removed; it is up to the code doing something with the tree to exclude in

public static Standard::filterXss($html, FilterFormatInterface $format, FilterFormatInterface $original_format = NULL) Filters HTML to prevent XSS attacks when a user edits it in a text editor. Should filter as minimally as possible, only to remove XSS attack vectors. Is only called when: loading a non-XSS-safe text editor for a $format that contains a filter preventing XSS attacks (a FilterInterface::TYPE_HTML_RESTRICTOR filter): if the output is safe, it should also be safe to edit. loading a

Defines an object that holds information about a URL. Hierarchy class \Drupal\Core\Url uses DependencySerializationTrait File core/lib/Drupal/Core/Url.php, line 17 Namespace Drupal\Core Members Name Modifiers Type Description DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization. DependencySerializationTrait::__sleep public function DependencySerializationTrait::__wakeup public fu