class EditFolderForm in Taxonomy File Tree 8

Edit a term form.

Hierarchy

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

1 string reference to 'EditFolderForm'

tft.routing.yml in ./tft.routing.yml

tft.routing.yml

File

src/Form/EditFolderForm.php, line 14

Namespace

Drupal\tft\Form

class EditFolderForm extends FormBase {

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, TermInterface $taxonomy_term = NULL) {
    $name = $taxonomy_term
      ->getName();
    $form['name'] = [
      '#type' => 'textfield',
      '#title' => t("Name"),
      '#required' => TRUE,
      '#default_value' => $name,
      '#weight' => -10,
    ];
    $form['tid'] = [
      '#type' => 'hidden',
      '#value' => $taxonomy_term
        ->id(),
    ];
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Save'),
    ];
    $cancel_uri = str_replace('%23', '#', $_GET['destination']);
    $form['actions']['cancel'] = [
      '#type' => 'link',
      '#title' => $this
        ->t("cancel"),
      '#url' => Url::fromUri('internal:' . $cancel_uri),
    ];
    return $form;
  }

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

    // Check for forbidden characters.
    if (strpos($form_state
      ->getValue('name'), ',') !== FALSE || strpos($form_state
      ->getValue('name'), '+') !== FALSE) {
      $form_state
        ->setErrorByName('name', $this
        ->t("The following characters are not allowed: ',' (comma) and +"));
    }
  }

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

    // Update the term name.
    $term = Term::load($form_state
      ->getValue('tid'));
    $term
      ->setName($form_state
      ->getValue('name'));
    $term
      ->save();
    $this
      ->messenger()
      ->addMessage(t("The folder '@name' was updated.", [
      '@name' => $form_state
        ->getValue('name'),
    ]));
  }

}

Members

Name	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
EditFolderForm::buildForm	public	function	Form constructor. Overrides FormInterface::buildForm
EditFolderForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
EditFolderForm::submitForm	public	function	Form submission handler. Overrides FormInterface::submitForm
EditFolderForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
FormBase::$configFactory	protected	property	The config factory.	1
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create	87
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LinkGeneratorTrait::$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.