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class TableDragExampleResetForm in Examples for Developers 8

Same name and namespace in other branches
  1. 3.x modules/tabledrag_example/src/Form/TableDragExampleResetForm.php \Drupal\tabledrag_example\Form\TableDragExampleResetForm

Table drag example reset form.

@package Drupal\tabledrag_example\Form

Hierarchy

Expanded class hierarchy of TableDragExampleResetForm

1 string reference to 'TableDragExampleResetForm'
tabledrag_example.routing.yml in tabledrag_example/tabledrag_example.routing.yml
tabledrag_example/tabledrag_example.routing.yml

File

tabledrag_example/src/Form/TableDragExampleResetForm.php, line 17

Namespace

Drupal\tabledrag_example\Form
View source
class TableDragExampleResetForm extends ConfirmFormBase {

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

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

  /**
   * Construct a form.
   *
   * @param \Drupal\Core\Database\Connection $database
   *   The database connection.
   */
  public function __construct(Connection $database) {
    $this->database = $database;
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'tabledrag_example_reset';
  }

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Reset demo data for TableDrag Example');
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return new Url('tabledrag_example.description');
  }

  /**
   * {@inheritdoc}
   */
  public function getDescription() {
    return $this
      ->t('Are you sure you want to reset demo data?');
  }

  /**
   * {@inheritdoc}
   */
  public function getConfirmText() {
    return $this
      ->t('Yes, Reset It!');
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelText() {
    return $this
      ->t('Cancel');
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $data = Fixtures::getSampleItems();
    foreach ($data as $id => $item) {

      // Add 1 to each array key to match ID.
      $id++;
      $this->database
        ->update('tabledrag_example')
        ->fields([
        'weight' => 0,
        'pid' => 0,
        'description' => $item['description'],
        'itemgroup' => $item['itemgroup'],
      ])
        ->condition('id', $id, '=')
        ->execute();
    }
    $this
      ->messenger()
      ->addMessage($this
      ->t('Data for TableDrag Example has been reset.'), 'status');
    $form_state
      ->setRedirect('tabledrag_example.description');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
ConfirmFormBase::buildForm public function Form constructor. Overrides FormInterface::buildForm 21
ConfirmFormBase::getFormName public function Returns the internal name used to refer to the confirmation item. Overrides ConfirmFormInterface::getFormName
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.
TableDragExampleResetForm::$database protected property The database connection.
TableDragExampleResetForm::create public static function Instantiates a new instance of this class. Overrides FormBase::create
TableDragExampleResetForm::getCancelText public function Returns a caption for the link which cancels the action. Overrides ConfirmFormBase::getCancelText
TableDragExampleResetForm::getCancelUrl public function Returns the route to go to if the user cancels the action. Overrides ConfirmFormInterface::getCancelUrl
TableDragExampleResetForm::getConfirmText public function Returns a caption for the button that confirms the action. Overrides ConfirmFormBase::getConfirmText
TableDragExampleResetForm::getDescription public function Returns additional text to display as a description. Overrides ConfirmFormBase::getDescription
TableDragExampleResetForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
TableDragExampleResetForm::getQuestion public function Returns the question to ask the user. Overrides ConfirmFormInterface::getQuestion
TableDragExampleResetForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
TableDragExampleResetForm::__construct public function Construct a form.
UrlGeneratorTrait::$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.