| Current Path : /var/www/html/c12park/web/modules/contrib/webform/src/Element/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/c12park/web/modules/contrib/webform/src/Element/WebformVariant.php |
<?php
namespace Drupal\webform\Element;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Render\Element\FormElement;
use Drupal\webform\WebformSubmissionForm;
/**
* Provides a webform variant element.
*
* @FormElement("webform_variant")
*/
class WebformVariant extends FormElement {
/**
* {@inheritdoc}
*/
public function getInfo() {
$class = get_class($this);
return [
'#input' => TRUE,
'#variant' => '',
'#process' => [
[$class, 'processWebformVariant'],
],
'#pre_render' => [],
'#theme_wrappers' => ['form_element'],
];
}
/**
* #process callback for webform variant.
*/
public static function processWebformVariant(&$element, FormStateInterface $form_state, &$complete_form) {
$form_object = $form_state->getFormObject();
if ($element['#value']) {
$element['#children'] = $element['#value'];
if ($form_object instanceof WebformSubmissionForm) {
// Display variant label.
/** @var \Drupal\webform\WebformInterface $webform */
$webform = $form_object->getWebform();
if ($webform->hasVariant($element['#value'])) {
$variant_plugin = $webform->getVariant($element['#value']);
$element['#children'] = $variant_plugin->label();
}
}
}
return $element;
}
}