class Ajax
Same name and namespace in other branches
- 10 core/lib/Drupal/Core/Render/Element/Ajax.php \Drupal\Core\Render\Element\Ajax
- 8.9.x core/lib/Drupal/Core/Render/Element/Ajax.php \Drupal\Core\Render\Element\Ajax
Provides a render element for adding Ajax to a render element.
Holds an array whose values control the Ajax behavior of the element.
Plugin annotation
@RenderElement("ajax");Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
- class \Drupal\Core\Render\Element\RenderElement implements \Drupal\Core\Render\Element\ElementInterface extends \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Render\Element\Ajax extends \Drupal\Core\Render\Element\RenderElement
- class \Drupal\Core\Render\Element\RenderElement implements \Drupal\Core\Render\Element\ElementInterface extends \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
Expanded class hierarchy of Ajax
Related topics
14 string references to 'Ajax'
- AjaxRenderer::renderResponse in core/
lib/ Drupal/ Core/ Render/ MainContent/ AjaxRenderer.php - DisplayPluginBase::buildOptionsForm in core/
modules/ views/ src/ Plugin/ views/ display/ DisplayPluginBase.php - EntitySerializationTest::testSerialize in core/
modules/ serialization/ tests/ src/ Kernel/ EntitySerializationTest.php - Tests entity serialization for core's formats by a registered Serializer.
- ExposedFormPluginBase::renderExposedForm in core/
modules/ views/ src/ Plugin/ views/ exposed_form/ ExposedFormPluginBase.php - FormBuilderTest::testGetPostAjaxRequest in core/
tests/ Drupal/ Tests/ Core/ Form/ FormBuilderTest.php - @covers ::buildForm[[api-linebreak]]
File
-
core/
lib/ Drupal/ Core/ Render/ Element/ Ajax.php, line 14
Namespace
Drupal\Core\Render\ElementView source
class Ajax extends RenderElement {
/**
* {@inheritdoc}
*/
public function getInfo() {
// By default, we don't want Ajax commands being rendered in the context of
// an HTML page, so we don't provide defaults for #theme or #theme_wrappers.
// However, modules can set these properties (for example, to provide an
// HTML debugging page that displays rather than executes Ajax commands).
return [
'#header' => TRUE,
'#commands' => [],
'#error' => NULL,
];
}
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.