abstract class DeleteForm in Activity 8

Delete base form.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\activity\Form\DeleteForm

File

src/Form/DeleteForm.php, line 15

Namespace

Drupal\activity\Form

abstract class DeleteForm extends FormBase {

  /**
   * The connection to the database.
   *
   * @var \Drupal\Core\Database\Connection
   */
  protected $database;
  protected $pathArgs;

  /**
   * The current path.
   *
   * @var \Drupal\Core\Path\CurrentPathStack
   */
  protected $currentPath;

  /**
   * Constructs an object.
   *
   * @param \Drupal\Core\Database\Connection $database
   *   The connection to the database.
   * @param \Drupal\Core\Path\CurrentPathStack $currentPath
   *   The current path.
   */
  public function __construct(Connection $database, CurrentPathStack $currentPath) {
    $this->database = $database;
    $this->currentPath = $currentPath;
    $this->pathArgs = $path_args = explode('/', $this->currentPath
      ->getPath());
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('database'), $container
      ->get('path.current'));
  }

  /**
   * {@inheritdoc}
   */
  public abstract function getFormId();

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $label = '') {
    $form['delete_activities'] = [
      '#type' => 'label',
      '#title' => '',
    ];
    $form['submit'] = [
      '#type' => 'submit',
      '#value' => t('Delete'),
    ];
    $form['cancel_delete'] = [
      '#title' => $this
        ->t('Cancel'),
      '#type' => 'link',
      '#url' => Url::fromUri('internal:/admin/activity'),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public abstract function submitForm(array &$form, FormStateInterface $form_state);

}

Members

Name	Modifiers	Type	Description	Overrides
DeleteForm::$currentPath	protected	property	The current path.
DeleteForm::$database	protected	property	The connection to the database.
DeleteForm::$pathArgs	protected	property
DeleteForm::buildForm	public	function	Form constructor. Overrides FormInterface::buildForm	2
DeleteForm::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create
DeleteForm::getFormId	abstract public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId	2
DeleteForm::submitForm	abstract public	function	Form submission handler. Overrides FormInterface::submitForm	2
DeleteForm::__construct	public	function	Constructs an object.
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
FormBase::$configFactory	protected	property	The config factory.	1
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	62
LinkGeneratorTrait::$linkGenerator	protected	property	The link generator.	1
LinkGeneratorTrait::getLinkGenerator Deprecated	protected	function	Returns the link generator.
LinkGeneratorTrait::l Deprecated	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated	public	function	Sets the link generator service.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator	protected	property	The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated	protected	function	Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated	public	function	Sets the URL generator service.
UrlGeneratorTrait::url Deprecated	protected	function	Generates a URL or path for a specific route based on the given parameters.