protected function YamlFormSubmissionForm::displayCurrentPage in YAML Form 8

Set form wizard current page.

Parameters

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

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

1 call to YamlFormSubmissionForm::displayCurrentPage()

YamlFormSubmissionForm::form in src/YamlFormSubmissionForm.php

Gets the actual form array to be built.

File

src/YamlFormSubmissionForm.php, line 1014

Class

YamlFormSubmissionForm

Provides a form to collect and edit submissions.

Namespace

Drupal\yamlform

Code

protected function displayCurrentPage(array &$form, FormStateInterface $form_state) {
  $current_page = $this
    ->getCurrentPage($form, $form_state);
  if ($current_page == 'preview') {

    // Hide elements.
    $form['elements']['#access'] = FALSE;

    // Display preview message.
    $this->messageManager
      ->display(YamlFormMessageManagerInterface::FORM_PREVIEW_MESSAGE, 'warning');

    // Build preview.
    $form['preview'] = [
      '#theme' => 'yamlform_submission_html',
      '#yamlform_submission' => $this->entity,
    ];
  }
  else {

    // Get all pages so that we can also hide skipped pages.
    $pages = $this
      ->getYamlForm()
      ->getPages();
    foreach ($pages as $page_key => $page) {
      if (isset($form['elements'][$page_key])) {
        if ($page_key != $current_page) {
          $form['elements'][$page_key]['#access'] = FALSE;
          $this
            ->hideElements($form['elements'][$page_key]);
        }
        else {
          $form['elements'][$page_key]['#type'] = 'container';
        }
      }
    }
  }
}