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class HtmlElement in Field Group 8.3

Same name in this branch
  1. 8.3 src/Element/HtmlElement.php \Drupal\field_group\Element\HtmlElement
  2. 8.3 src/Plugin/field_group/FieldGroupFormatter/HtmlElement.php \Drupal\field_group\Plugin\field_group\FieldGroupFormatter\HtmlElement
Same name and namespace in other branches
  1. 8 src/Element/HtmlElement.php \Drupal\field_group\Element\HtmlElement

Provides a render element for a html element.

Plugin annotation

@FormElement("field_group_html_element");

Hierarchy

Expanded class hierarchy of HtmlElement

1 file declares its use of HtmlElement
HtmlElement.php in src/Plugin/field_group/FieldGroupFormatter/HtmlElement.php

File

src/Element/HtmlElement.php, line 13

Namespace

Drupal\field_group\Element
View source
class HtmlElement extends RenderElement {

  /**
   * {@inheritdoc}
   */
  public function getInfo() {
    $class = get_class($this);
    return [
      '#process' => [
        [
          $class,
          'processGroup',
        ],
        [
          $class,
          'processHtmlElement',
        ],
      ],
      '#pre_render' => [
        [
          $class,
          'preRenderGroup',
        ],
      ],
      '#theme_wrappers' => [
        'field_group_html_element',
      ],
    ];
  }

  /**
   * Process a html element.
   *
   * @param array $element
   *   An associative array containing the properties and children of the
   *   details element.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current state of the form.
   *
   * @return array
   *   The processed element.
   */
  public static function processHtmlElement(array &$element, FormStateInterface $form_state) {

    // If an effect is set, we need to load extra js.
    if (!empty($element['#effect']) && $element['#effect'] !== 'none') {
      $element['#attached']['library'][] = 'field_group/formatter.html_element';
      $element['#attached']['library'][] = 'field_group/core';

      // Add the required classes for the js.
      $element['#attributes']['class'][] = 'field-group-html-element';
      $element['#attributes']['class'][] = 'fieldgroup-collapsible';
      $element['#attributes']['class'][] = 'effect-' . $element['#effect'];
      if (!empty($element['#speed'])) {
        $element['#attributes']['class'][] = 'speed-' . $element['#speed'];
      }

      // Add jquery ui effects library for the blind effect.
      if ($element['#effect'] == 'blind') {
        $element['#attached']['library'][] = 'core/jquery.ui.effects.blind';
      }
    }
    return $element;
  }

}

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
HtmlElement::getInfo public function Returns the element properties for this element. Overrides ElementInterface::getInfo
HtmlElement::processHtmlElement public static function Process a html element.
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::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. 92
RenderElement::preRenderAjaxForm public static function Adds Ajax information about an element to communicate with JavaScript.
RenderElement::preRenderGroup public static function Adds members of this group as actual elements for rendering.
RenderElement::processAjaxForm public static function Form element processing handler for the #ajax form property. 1
RenderElement::processGroup public static function Arranges elements into groups.
RenderElement::setAttributes public static function Sets a form element's class attribute. Overrides ElementInterface::setAttributes
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.