Same name and namespace in other branches
  1. 8.9.x core/lib/Drupal/Core/Render/Element/Details.php \Drupal\Core\Render\Element\Details
  2. 9 core/lib/Drupal/Core/Render/Element/Details.php \Drupal\Core\Render\Element\Details

Hierarchy

Expanded class hierarchy of Details

3 string references to 'Details'
ClaroVerticalTabsTest::testVerticalTabs in core/tests/Drupal/KernelTests/Core/Theme/ClaroVerticalTabsTest.php
Confirms that Claro can render vertical tabs correctly.
dblog.routing.yml in core/modules/dblog/dblog.routing.yml
core/modules/dblog/dblog.routing.yml
DbLogTest::verifyReports in core/modules/dblog/tests/src/Functional/DbLogTest.php
Confirms that database log reports are displayed at the correct paths.

File

core/lib/Drupal/Core/Render/Element/Details.php, line 40

Namespace

Drupal\Core\Render\Element
View source
class Details extends RenderElementBase {

  /**
   * {@inheritdoc}
   */
  public function getInfo() {
    $class = static::class;
    return [
      '#open' => FALSE,
      '#summary_attributes' => [],
      '#value' => NULL,
      '#process' => [
        [
          $class,
          'processGroup',
        ],
        [
          $class,
          'processAjaxForm',
        ],
      ],
      '#pre_render' => [
        [
          $class,
          'preRenderDetails',
        ],
        [
          $class,
          'preRenderGroup',
        ],
      ],
      '#theme_wrappers' => [
        'details',
      ],
    ];
  }

  /**
   * Adds form element theming to details.
   *
   * @param $element
   *   An associative array containing the properties and children of the
   *   details.
   *
   * @return array
   *   The modified element.
   */
  public static function preRenderDetails($element) {
    Element::setAttributes($element, [
      'id',
    ]);

    // The .js-form-wrapper class is required for #states to treat details like
    // containers.
    static::setAttributes($element, [
      'js-form-wrapper',
      'form-wrapper',
    ]);

    // Collapsible details.
    $element['#attached']['library'][] = 'core/drupal.collapse';

    // Open the detail if specified or if a child has an error.
    if (!empty($element['#open']) || !empty($element['#children_errors'])) {
      $element['#attributes']['open'] = 'open';
    }

    // Do not render optional details elements if there are no children.
    if (isset($element['#parents'])) {
      $group = implode('][', $element['#parents']);
      if (!empty($element['#optional']) && !Element::getVisibleChildren($element['#groups'][$group])) {
        $element['#printed'] = TRUE;
      }
    }
    return $element;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 2
DependencySerializationTrait::__wakeup public function 2
Details::getInfo public function Returns the element properties for this element. Overrides ElementInterface::getInfo
Details::preRenderDetails public static function Adds form element theming to details.
MessengerTrait::$messenger protected property The messenger. 10
MessengerTrait::messenger public function Gets the messenger. 10
MessengerTrait::setMessenger public function Sets the messenger.
PluginBase::$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 2
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. 38
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. 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. 1
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.