public function WebformUiElementFormBase::submitForm in Webform 8.5

Same name and namespace in other branches

1. 6.x modules/webform_ui/src/Form/WebformUiElementFormBase.php \Drupal\webform_ui\Form\WebformUiElementFormBase::submitForm()

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormInterface::submitForm

1 method overrides WebformUiElementFormBase::submitForm()

WebformUiElementTestForm::submitForm in modules/webform_ui/src/Form/WebformUiElementTestForm.php

Form submission handler.

File

modules/webform_ui/src/Form/WebformUiElementFormBase.php, line 424

Class

WebformUiElementFormBase

Provides a base class for webform element webforms.

Namespace

Drupal\webform_ui\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $op = $form_state
    ->getValue('op');
  $parent_key = $form_state
    ->getValue('parent_key');
  $key = $form_state
    ->getValue('key');
  $element_plugin = $this
    ->getWebformElementPlugin();

  // Submit element configuration.
  // Generally, elements will not be processing any submitted properties.
  // It is possible that a custom element might need to call a third-party API
  // to 'register' the element.
  $subform_state = SubformState::createForSubform($form['properties'], $form, $form_state);
  $element_plugin
    ->submitConfigurationForm($form, $subform_state);

  // Add/update the element to the webform.
  $properties = $element_plugin
    ->getConfigurationFormProperties($form, $subform_state);
  $this->webform
    ->setElementProperties($key, $properties, $parent_key);

  // Save the webform.
  $this->webform
    ->save();

  // Display status message.
  $properties = $form_state
    ->getValue('properties');
  $t_args = [
    '%title' => !empty($properties['title']) ? $properties['title'] : $key,
    '@action' => $this->action,
  ];
  $this
    ->messenger()
    ->addStatus($this
    ->t('%title has been @action.', $t_args));

  // Determine add element parent key.
  $save_and_add_element = (string) $op === (string) $this
    ->t('Save + Add element') ? TRUE : FALSE;
  $add_element = $element_plugin
    ->isContainer($this
    ->getElement()) ? $key : $parent_key;
  $add_element = $add_element ? Html::getClass($add_element) : '_root_';

  // Append ?update= to (redirect) destination.
  if ($this->requestStack
    ->getCurrentRequest()->query
    ->get('destination')) {
    $redirect_destination = $this
      ->getRedirectDestination();
    $destination = $redirect_destination
      ->get();
    $destination .= (strpos($destination, '?') !== FALSE ? '&' : '?') . 'update=' . $key;
    $destination .= $save_and_add_element ? '&add_element=' . $add_element : '';
    $redirect_destination
      ->set($destination);
  }

  // Still set the redirect URL just to be safe.
  // Variants require the entire page to be reloaded so that Variants tab
  // is made visible.
  if ($this
    ->getWebformElementPlugin() instanceof WebformElementVariantInterface) {
    $query = [
      'reload' => 'true',
    ];
  }
  else {
    $query = [
      'update' => $key,
    ];
    if ($save_and_add_element) {
      $query['add_element'] = $add_element;
    }
  }
  $form_state
    ->setRedirectUrl($this->webform
    ->toUrl('edit-form', [
    'query' => $query,
  ]));
}