protected function WebformAjaxFormTrait::createAjaxResponse in Webform 8.5

Same name and namespace in other branches

1. 6.x src/Form/WebformAjaxFormTrait.php \Drupal\webform\Form\WebformAjaxFormTrait::createAjaxResponse()

Create an AjaxResponse or WebformAjaxResponse object.

Parameters

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

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

Return value

\Drupal\Core\Ajax\AjaxResponse An AjaxResponse or WebformAjaxResponse object

4 calls to WebformAjaxFormTrait::createAjaxResponse()

WebformAjaxFormTrait::replaceForm in src/Form/WebformAjaxFormTrait.php

Replace form via an Ajax response.

WebformAjaxFormTrait::submitAjaxForm in src/Form/WebformAjaxFormTrait.php

Submit form #ajax callback.

WebformDialogFormTrait::cancelAjaxForm in src/Form/WebformDialogFormTrait.php

Cancel form #ajax callback.

WebformEntityAjaxFormTrait::replaceForm in src/Form/WebformEntityAjaxFormTrait.php

Replace form via an Ajax response.

File

src/Form/WebformAjaxFormTrait.php, line 308

Class

WebformAjaxFormTrait

Trait class for Webform Ajax support.

Namespace

Drupal\webform\Form

Code

protected function createAjaxResponse(array $form, FormStateInterface $form_state) {
  $form_object = $form_state
    ->getFormObject();
  if ($form_object instanceof WebformSubmissionForm) {

    /** @var \Drupal\webform\WebformSubmissionInterface $webform_submission */
    $webform_submission = $form_object
      ->getEntity();
    $response = new WebformSubmissionAjaxResponse();
    $response
      ->setWebformSubmission($webform_submission);
    return $response;
  }
  else {
    return new AjaxResponse();
  }
}