function AjaxTestImageEffect::ajaxCallback
Same name in other branches
- 8.9.x core/modules/image/tests/modules/image_module_test/src/Plugin/ImageEffect/AjaxTestImageEffect.php \Drupal\image_module_test\Plugin\ImageEffect\AjaxTestImageEffect::ajaxCallback()
- 10 core/modules/image/tests/modules/image_module_test/src/Plugin/ImageEffect/AjaxTestImageEffect.php \Drupal\image_module_test\Plugin\ImageEffect\AjaxTestImageEffect::ajaxCallback()
- 11.x core/modules/image/tests/modules/image_module_test/src/Plugin/ImageEffect/AjaxTestImageEffect.php \Drupal\image_module_test\Plugin\ImageEffect\AjaxTestImageEffect::ajaxCallback()
AJAX callback.
File
-
core/
modules/ image/ tests/ modules/ image_module_test/ src/ Plugin/ ImageEffect/ AjaxTestImageEffect.php, line 57
Class
- AjaxTestImageEffect
- Provides a test effect using Ajax in the configuration form.
Namespace
Drupal\image_module_test\Plugin\ImageEffectCode
public function ajaxCallback($form, FormStateInterface $form_state) {
$item = [
'#type' => 'item',
'#title' => $this->t('Ajax value'),
'#markup' => microtime(),
];
$response = new AjaxResponse();
$response->addCommand(new HtmlCommand('#ajax-value', $item));
return $response;
}
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