WebformTemplatesSubmissionPreviewForm.php in Webform 8.5

Namespace

Drupal\webform_templates

File

modules/webform_templates/src/WebformTemplatesSubmissionPreviewForm.php

<?php

namespace Drupal\webform_templates;

use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\webform\Utility\WebformDialogHelper;
use Drupal\webform\Form\WebformDialogFormTrait;
use Drupal\webform\WebformSubmissionForm;

/**
 * Preview webform submission webform.
 */
class WebformTemplatesSubmissionPreviewForm extends WebformSubmissionForm {
  use WebformDialogFormTrait;

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $mode = NULL) {
    $form = parent::buildForm($form, $form_state, $mode);
    if ($this
      ->isDialog()) {

      // Disable validation.
      $form['#attributes']['novalidate'] = 'novalidate';

      // Display webform title in modal.
      $form['title'] = [
        '#markup' => $this
          ->getWebform()
          ->label(),
        '#prefix' => '<h1>',
        '#suffix' => '</h1>',
        '#weight' => -101,
      ];

      // Remove type from 'actions' and add modal 'actions'.
      unset($form['actions']['#type']);
      $form['modal_actions'] = [
        '#type' => 'actions',
      ];
      $form['modal_actions']['select'] = [
        '#type' => 'link',
        '#title' => $this
          ->t('Select'),
        '#url' => Url::fromRoute('entity.webform.duplicate_form', [
          'webform' => $this
            ->getWebform()
            ->id(),
        ]),
        '#attributes' => WebformDialogHelper::getModalDialogAttributes(WebformDialogHelper::DIALOG_NARROW, [
          'button',
          'button--primary',
        ]),
      ];
      $form['modal_actions']['close'] = [
        '#type' => 'submit',
        '#value' => $this
          ->t('Close'),
        '#ajax' => [
          'callback' => '::closeDialog',
          'event' => 'click',
        ],
      ];
    }
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    if ($this
      ->isDialog()) {
      $form_state
        ->clearErrors();
    }
    else {
      parent::validateForm($form, $form_state);
    }
  }

}

Classes

Name	Description
WebformTemplatesSubmissionPreviewForm	Preview webform submission webform.