class TreeConfigTargetForm

Same name in other branches
  1. 11.x core/modules/system/tests/modules/form_test/src/Form/TreeConfigTargetForm.php \Drupal\form_test\Form\TreeConfigTargetForm

Hierarchy

Expanded class hierarchy of TreeConfigTargetForm

1 string reference to 'TreeConfigTargetForm'
form_test.routing.yml in core/modules/system/tests/modules/form_test/form_test.routing.yml
core/modules/system/tests/modules/form_test/form_test.routing.yml

File

core/modules/system/tests/modules/form_test/src/Form/TreeConfigTargetForm.php, line 8

Namespace

Drupal\form_test\Form
View source
class TreeConfigTargetForm extends ConfigFormBase {
    
    /**
     * {@inheritdoc}
     */
    protected function getEditableConfigNames() {
        return [
            'form_test.object',
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getFormId() {
        return 'form_test_tree_config_target_form';
    }
    
    /**
     * {@inheritdoc}
     */
    public function buildForm(array $form, FormStateInterface $form_state) {
        $form['vegetables'] = [
            '#type' => 'details',
            '#open' => TRUE,
            '#tree' => TRUE,
            '#input' => TRUE,
            '#title' => t('Vegetable preferences'),
        ];
        $form['vegetables']['favorite'] = [
            '#type' => 'textfield',
            '#title' => t('Favorite'),
            '#default_value' => 'Potato',
            '#config_target' => 'form_test.object:favorite_vegetable',
        ];
        $form['vegetables']['nemesis'] = [
            '#type' => 'textfield',
            '#title' => t('Nemesis'),
            '#config_target' => 'form_test.object:nemesis_vegetable',
        ];
        // Since form_test.object contains translatable values, it must specify a
        // language.
        $form['langcode'] = [
            '#type' => 'value',
            '#value' => 'en',
            '#config_target' => 'form_test.object:langcode',
        ];
        $form['test1'] = [
            '#type' => 'select',
            '#title' => $this->t('Test 1'),
            '#options' => [
                'option1' => $this->t('Option 1'),
                'option2' => $this->t('Option 2'),
            ],
            '#ajax' => [
                'callback' => '::updateOptions',
                'wrapper' => 'edit-test1-wrapper',
            ],
            '#prefix' => '<div id="edit-test1-wrapper">',
            '#suffix' => '</div>',
        ];
        return parent::buildForm($form, $form_state);
    }
    
    /**
     * Updates the options of a select list.
     *
     * @param array $form
     *   An associative array containing the structure of the form.
     * @param \Drupal\Core\Form\FormStateInterface $form_state
     *   The current state of the form.
     *
     * @return array
     *   The updated form element.
     */
    public function updateOptions(array $form, FormStateInterface $form_state) {
        $form['test1']['#options']['option1'] = $this->t('Option 1!!!');
        $form['test1']['#options'] += [
            'option3' => $this->t('Option 3'),
            'option4' => $this->t('Option 4'),
        ];
        return $form['test1'];
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
ConfigFormBase::CONFIG_KEY_TO_FORM_ELEMENT_MAP protected constant The $form_state key which stores a map of config keys to form elements.
ConfigFormBase::copyFormValuesToConfig private static function Copies form values to Config keys.
ConfigFormBase::create public static function Instantiates a new instance of this class. Overrides FormBase::create 18
ConfigFormBase::doStoreConfigMap protected function Helper method for #after_build callback ::storeConfigKeyToFormElementMap().
ConfigFormBase::formatMultipleViolationsMessage protected function Formats multiple violation messages associated with a single form element. 1
ConfigFormBase::loadDefaultValuesFromConfig public function Process callback to recursively load default values from #config_target.
ConfigFormBase::storeConfigKeyToFormElementMap public function #after_build callback which stores a map of element names to config keys.
ConfigFormBase::submitForm public function Form submission handler. Overrides FormInterface::submitForm 24
ConfigFormBase::typedConfigManager protected function Returns the typed config manager service.
ConfigFormBase::validateForm public function Form validation handler. Overrides FormBase::validateForm 13
ConfigFormBase::__construct public function Constructs a \Drupal\system\ConfigFormBase object. 17
ConfigFormBaseTrait::config protected function Retrieves a configuration object.
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
FormBase::$configFactory protected property The config factory. 3
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::configFactory protected function Gets the config factory for this form. 3
FormBase::container private function Returns the service container.
FormBase::currentUser protected function Gets the current user. 2
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.
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.
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. 16
MessengerTrait::messenger public function Gets the messenger. 16
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 2
RedirectDestinationTrait::getDestinationArray protected function Prepares a &#039;destination&#039; URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
StringTranslationTrait::$stringTranslation protected property The string translation service. 3
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.
TreeConfigTargetForm::buildForm public function Form constructor. Overrides ConfigFormBase::buildForm 1
TreeConfigTargetForm::getEditableConfigNames protected function Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames 1
TreeConfigTargetForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId 1
TreeConfigTargetForm::updateOptions public function Updates the options of a select list.

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