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class LinkElement in Field Group Link 8

Same name and namespace in other branches
  1. 8.3 src/Element/LinkElement.php \Drupal\field_group_link\Element\LinkElement

Provides a link render element for Field Groups.

Plugin annotation

@RenderElement("field_group_link");

Hierarchy

Expanded class hierarchy of LinkElement

See also

\Drupal\Core\Render\Element\Link

1 #type use of LinkElement
Link::preRender in src/Plugin/field_group/FieldGroupFormatter/Link.php

File

src/Element/LinkElement.php, line 15

Namespace

Drupal\field_group_link\Element
View source
class LinkElement extends Link {

  /**
   * {@inheritdoc}
   */
  public static function preRenderLink($element) {

    // Remove child elements that have been added to $element['#title'].
    // Otherwise they will appear twice on the page.
    foreach (Element::children($element['#title']) as $child) {
      if (isset($element[$child])) {
        unset($element[$child]);
      }
    }
    return parent::preRenderLink($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
Link::getInfo public function Returns the element properties for this element. Overrides ElementInterface::getInfo 2
Link::preRenderLinks public static function Pre-render callback: Collects child links into a single array.
LinkElement::preRenderLink public static function Pre-render callback: Renders a link into #markup. Overrides Link::preRenderLink
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.