public WriteSafeSessionHandlerInterface::isSessionWritable() Returns whether or not a session may be written to storage. Return value bool TRUE if the session the session is allowed to be written, FALSE otherwise. File core/lib/Drupal/Core/Session/WriteSafeSessionHandlerInterface.php, line 29 Class WriteSafeSessionHandlerInterface Provides an interface for session handlers where writing can be disabled. Namespace Drupal\Core\Session Code public function isSessionWritable();

The view executed on this ajax request. Type: \Drupal\views\ViewExecutable File core/modules/views/src/Ajax/ViewAjaxResponse.php, line 20 Class ViewAjaxResponse Custom JSON response object for an ajax view response. Namespace Drupal\views\Ajax Code protected $view;

public ModerationStateTransitionListBuilder::render() Builds the entity listing as renderable array for table.html.twig. @todo Add a link to add a new item to the #empty text. Overrides DraggableListBuilder::render File core/modules/content_moderation/src/ModerationStateTransitionListBuilder.php, line 94 Class ModerationStateTransitionListBuilder Provides a listing of Moderation state transition entities. Namespace Drupal\content_moderation Code public function render() { $build = p

public FieldStorageConfigListBuilder::buildRow(EntityInterface $field_storage) Builds a row for an entity in the entity listing. Parameters \Drupal\Core\Entity\EntityInterface $entity: The entity for this row of the list. Return value array A render array structure of fields for this entity. Overrides EntityListBuilder::buildRow See also \Drupal\Core\Entity\EntityListBuilder::render() File core/modules/field_ui/src/FieldStorageConfigListBuilder.php, line 96 Class FieldStorageConfigListBu

public static WidgetBase::setWidgetState(array $parents, $field_name, FormStateInterface $form_state, array $field_state) Stores processing information about the widget in $form_state. This method is static so that it can be used in static Form API #callbacks. Parameters array $parents: The array of #parents where the widget lives in the form. string $field_name: The field name. \Drupal\Core\Form\FormStateInterface $form_state: The form state. array $field_state: The array of data to store. Se

Provides an interface defining a date format. Hierarchy interface \Drupal\Core\Entity\EntityInterface; interface \Drupal\Core\Config\Entity\ThirdPartySettingsInterfaceinterface \Drupal\Core\Config\Entity\ConfigEntityInterfaceinterface \Drupal\Core\Datetime\DateFormatInterface File core/lib/Drupal/Core/Datetime/DateFormatInterface.php, line 10 Namespace Drupal\Core\Datetime Members Name Modifiers Type Description AccessibleInterface::access public function Checks data v

public ImageStyle::buildUrl($path, $clean_urls = NULL) Returns the URL of this image derivative for an original image path or URI. Parameters string $path: The path or URI to the original image. mixed $clean_urls: (optional) Whether clean URLs are in use. Return value string The absolute URL where a style image can be downloaded, suitable for use in an <img> tag. Requesting the URL will cause the image to be created. Overrides ImageStyleInterface::buildUrl See also \Drupal\image\Contro

Configure update settings for this site. Hierarchy class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTraitclass \Drupal\Core\Form\ConfigFormBase uses ConfigFormBaseTraitclass \Drupal\update\UpdateSettingsForm implements ContainerInjectionInterface File core/modules/update/src/UpdateSettingsForm.php, line 14 Namespac

public ImageStyleDeleteForm::getQuestion() Returns the question to ask the user. Return value string The form question. The page title will be set to this value. Overrides EntityDeleteFormTrait::getQuestion File core/modules/image/src/Form/ImageStyleDeleteForm.php, line 23 Class ImageStyleDeleteForm Creates a form to delete an image style. Namespace Drupal\image\Form Code public function getQuestion() { return $this->t('Optionally select a style before deleting %style', array('%s

public FormStateDecoratorBase::isMethodType($method_type) Returns the HTTP form method. Parameters string $method_type: The HTTP form method. Return value bool TRUE if the HTTP form method matches. Overrides FormStateInterface::isMethodType See also \Drupal\Core\Form\FormState::$method File core/lib/Drupal/Core/Form/FormStateDecoratorBase.php, line 162 Class FormStateDecoratorBase Decorates another form state. Namespace Drupal\Core\Form Code public function isMethodType($method_type