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class FormElement in Open Social 8

Same name and namespace in other branches
  1. 8.9 themes/socialbase/src/Plugin/Preprocess/FormElement.php \Drupal\socialbase\Plugin\Preprocess\FormElement
  2. 8.2 themes/socialbase/src/Plugin/Preprocess/FormElement.php \Drupal\socialbase\Plugin\Preprocess\FormElement
  3. 8.3 themes/socialbase/src/Plugin/Preprocess/FormElement.php \Drupal\socialbase\Plugin\Preprocess\FormElement
  4. 8.4 themes/socialbase/src/Plugin/Preprocess/FormElement.php \Drupal\socialbase\Plugin\Preprocess\FormElement
  5. 8.5 themes/socialbase/src/Plugin/Preprocess/FormElement.php \Drupal\socialbase\Plugin\Preprocess\FormElement
  6. 8.6 themes/socialbase/src/Plugin/Preprocess/FormElement.php \Drupal\socialbase\Plugin\Preprocess\FormElement
  7. 8.7 themes/socialbase/src/Plugin/Preprocess/FormElement.php \Drupal\socialbase\Plugin\Preprocess\FormElement
  8. 8.8 themes/socialbase/src/Plugin/Preprocess/FormElement.php \Drupal\socialbase\Plugin\Preprocess\FormElement

Pre-processes variables for the "form_element" theme hook.

Plugin annotation

@BootstrapPreprocess("form_element");

Hierarchy

Expanded class hierarchy of FormElement

File

themes/socialbase/src/Plugin/Preprocess/FormElement.php, line 16

Namespace

Drupal\socialbase\Plugin\Preprocess
View source
class FormElement extends BaseFormElement {

  /**
   * {@inheritdoc}
   */
  public function preprocessElement(Element $element, Variables $variables) {

    // Check if form element is part of
    // email_notifications and add class to label.
    if (in_array('email_notifications', $element['#parents'])) {
      $variables['label']['#attributes']['class'][] = 'control-label--wide';
    }

    // Tell the label it is in a switch form element.
    if (!empty($variables['element']['#attributes']['data-switch'])) {
      $variables['label']['#switch'] = TRUE;
    }

    // Use cards for the vertical tabs component.
    if ($variables['element']['#type'] === 'vertical_tabs') {
      $variables['attributes']['class'][] = 'card';
    }
    parent::preprocessElement($element, $variables);
  }

}

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
FormElement::preprocessElement public function Preprocess the variables array if an element is present. Overrides FormElement::preprocessElement
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::$theme protected property The currently set theme object.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
PluginBase::__construct public function Constructs a \Drupal\Component\Plugin\PluginBase object. Overrides PluginBase::__construct 1
PreprocessBase::$hook protected property The theme hook invoked.
PreprocessBase::$info protected property The theme hook info array from the theme registry.
PreprocessBase::$variables protected property The Variables object.
PreprocessBase::preprocess public function Preprocess theme hook variables. Overrides PreprocessInterface::preprocess
PreprocessBase::preprocessAttributes protected function Ensures all attributes have been converted to an Attribute object.
PreprocessBase::preprocessDescription protected function Converts any set description variable into a traversable array.
PreprocessBase::preprocessVariables protected function Preprocess the variables array. 15
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.