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class SuggestionBlockForm in Autocomplete Search Suggestions 8

Same name and namespace in other branches
  1. 8.2 src/Form/SuggestionBlockForm.php \Drupal\suggestion\Form\SuggestionBlockForm
  2. 3.0.x src/Form/SuggestionBlockForm.php \Drupal\suggestion\Form\SuggestionBlockForm

Builds the search form for the search block.

Hierarchy

Expanded class hierarchy of SuggestionBlockForm

1 file declares its use of SuggestionBlockForm
SuggestionBlock.php in src/Plugin/Block/SuggestionBlock.php

File

src/Form/SuggestionBlockForm.php, line 12

Namespace

Drupal\suggestion\Form
View source
class SuggestionBlockForm extends FormBase {

  /**
   * A search block form.
   *
   * @param array $form
   *   A drupal form array.
   * @param Drupal\Core\Form\FormStateInterface $form_state
   *   A Drupal form state object.
   *
   * @return array
   *   A Drupal form array.
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $cfg = SuggestionHelper::getConfig();
    $form['#action'] = $cfg->action;
    $form['#form_id'] = 'suggestion_block_form';
    $form['#method'] = 'get';
    $form['keys'] = [
      '#type' => 'search',
      '#title' => $this
        ->t('Search'),
      '#title_display' => 'invisible',
      '#size' => $cfg->max,
      '#default_value' => '',
      '#attributes' => [
        'title' => $this
          ->t('Enter the terms you wish to search for.'),
      ],
      '#autocomplete_route_name' => 'suggestion.autocomplete',
    ];
    $form['actions'] = [
      '#type' => 'actions',
      'submit' => [
        '#type' => 'submit',
        '#name' => '',
        '#attributes' => [
          'class' => [
            'search-form__submit',
          ],
        ],
        '#value' => $this
          ->t('Search'),
      ],
    ];
    return $form;
  }

  /**
   * The form ID.
   *
   * @return string
   *   The form ID.
   */
  public function getFormId() {
    return 'suggestion_block_form';
  }

  /**
   * Dumy submit function.
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
  }

}

Members

Namesort descending Modifiers Type Description Overrides
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::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 87
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 62
LinkGeneratorTrait::$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.
SuggestionBlockForm::buildForm public function A search block form. Overrides FormInterface::buildForm
SuggestionBlockForm::getFormId public function The form ID. Overrides FormInterface::getFormId
SuggestionBlockForm::submitForm public function Dumy submit function. Overrides FormInterface::submitForm
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.