class WebformLink in Webform 8.5

Provides a webform element for a link.

Plugin annotation

@FormElement("webform_link");

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\Core\Render\Element\RenderElement implements ElementInterface
      • class \Drupal\Core\Render\Element\FormElement implements FormElementInterface
        • class \Drupal\webform\Element\WebformCompositeBase implements WebformCompositeInterface uses WebformCompositeFormElementTrait
          • class \Drupal\webform\Element\WebformLink

File

src/Element/WebformLink.php, line 10

Namespace

Drupal\webform\Element

class WebformLink extends WebformCompositeBase {

  /**
   * {@inheritdoc}
   */
  public function getInfo() {
    return parent::getInfo() + [
      '#theme' => 'webform_composite_link',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public static function getCompositeElements(array $element) {
    $elements = [];
    $elements['title'] = [
      '#type' => 'textfield',
      '#title' => t('Link Title'),
      '#maxlength' => 255,
    ];
    $elements['url'] = [
      '#type' => 'url',
      '#title' => t('Link URL'),
    ];
    return $elements;
  }

}

Members

Name	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::processAutocomplete	public static	function	Adds autocomplete functionality to elements.
FormElement::processPattern	public static	function	#process callback for #pattern form element property.
FormElement::validatePattern	public static	function	#element_validate callback for #pattern form element property.
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.
WebformCompositeBase::initializeCompositeElements	public static	function	Initialize a composite's elements. Overrides WebformCompositeInterface::initializeCompositeElements
WebformCompositeBase::initializeCompositeElementsRecursive	protected static	function	Initialize a composite's elements recursively.
WebformCompositeBase::preRenderCompositeFormElement	public static	function
WebformCompositeBase::processWebformComposite	public static	function	Processes a composite webform element.	2
WebformCompositeBase::processWebformCompositeElementsRecursive	public static	function	Recursively processes a composite's elements.
WebformCompositeBase::validateWebformComposite	public static	function	Validates a composite element.
WebformCompositeBase::valueCallback	public static	function	Determines how user input is mapped to an element's #value property. Overrides FormElement::valueCallback
WebformCompositeFormElementTrait::preRenderWebformCompositeFormElement	public static	function	Adds form element theming to an element if its title or description is set.	1
WebformLink::getCompositeElements	public static	function	Get a renderable array of webform elements. Overrides WebformCompositeBase::getCompositeElements
WebformLink::getInfo	public	function	Returns the element properties for this element. Overrides WebformCompositeBase::getInfo