class WebformUiEntityElementsForm in Webform 6.x

Same name and namespace in other branches

8.5 modules/webform_ui/src/WebformUiEntityElementsForm.php \Drupal\webform_ui\WebformUiEntityElementsForm

Webform manage elements UI form.

Hierarchy

class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
- class \Drupal\Core\Entity\EntityForm implements EntityFormInterface
  - class \Drupal\Core\Entity\BundleEntityFormBase
    class \Drupal\webform_ui\WebformUiEntityElementsForm uses WebformEntityAjaxFormTrait

Expanded class hierarchy of WebformUiEntityElementsForm

File

modules/webform_ui/src/WebformUiEntityElementsForm.php, line 24

Namespace

Drupal\webform_ui

View source

class WebformUiEntityElementsForm extends BundleEntityFormBase {
  use WebformEntityAjaxFormTrait;

  /**
   * Array of required states.
   *
   * @var array
   */
  protected $requiredStates = [
    'required' => 'required',
    '!required' => '!required',
    'optional' => 'optional',
    '!optional' => '!optional',
  ];

  /**
   * The renderer.
   *
   * @var \Drupal\Core\Render\RendererInterface
   */
  protected $renderer;

  /**
   * The element info manager.
   *
   * @var \Drupal\Core\Render\ElementInfoManagerInterface
   */
  protected $elementInfo;

  /**
   * The webform element manager.
   *
   * @var \Drupal\webform\Plugin\WebformElementManagerInterface
   */
  protected $elementManager;

  /**
   * The webform element validator.
   *
   * @var \Drupal\webform\WebformEntityElementsValidatorInterface
   */
  protected $elementsValidator;

  /**
   * The webform token manager.
   *
   * @var \Drupal\webform\WebformTokenManagerInterface
   */
  protected $tokenManager;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    $instance = parent::create($container);
    $instance->renderer = $container
      ->get('renderer');
    $instance->elementInfo = $container
      ->get('plugin.manager.element_info');
    $instance->elementManager = $container
      ->get('plugin.manager.webform.element');
    $instance->elementsValidator = $container
      ->get('webform.elements_validator');
    return $instance;
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {

    /** @var \Drupal\webform\WebformInterface $webform */
    $webform = $this
      ->getEntity();
    $header = $this
      ->getTableHeader();
    $elements = $this
      ->getOrderableElements();

    // Get (weight) delta parent options.
    $delta = count($elements);
    $parent_options = $this
      ->getParentOptions($elements);

    // Build table rows for elements.
    $rows = [];
    foreach ($elements as $element) {
      $rows[$element['#webform_key']] = $this
        ->getElementRow($element, $delta, $parent_options);
    }
    $form['webform_ui_elements'] = [
      '#type' => 'table',
      '#header' => $header,
      '#empty' => $this
        ->t('Please add elements to this webform.'),
      '#attributes' => [
        'class' => [
          'webform-ui-elements-table',
        ],
      ],
      '#tabledrag' => [
        [
          'action' => 'match',
          'relationship' => 'parent',
          'group' => 'row-parent-key',
          'source' => 'row-key',
          'hidden' => TRUE,
          /* hides the WEIGHT & PARENT tree columns below */
          'limit' => FALSE,
        ],
        [
          'action' => 'order',
          'relationship' => 'sibling',
          'group' => 'row-weight',
        ],
      ],
    ] + $rows;
    if ($rows && !$webform
      ->hasActions()) {
      $form['webform_ui_elements'] += [
        'webform_actions_default' => $this
          ->getCustomizeActionsRow(),
      ];
    }

    // Must preload libraries required by (modal) dialogs.
    WebformDialogHelper::attachLibraries($form);
    $form['#attached']['library'][] = 'webform/webform.admin.tabledrag';
    $form['#attached']['library'][] = 'webform_ui/webform_ui';
    $form = parent::buildForm($form, $form_state);
    return $this
      ->buildAjaxForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    parent::validateForm($form, $form_state);

    /** @var \Drupal\webform\WebformInterface $webform */
    $webform = $this
      ->getEntity();

    // Get raw flattened elements that will be used to rebuild element's YAML
    // hierarchy.
    $elements_flattened = $webform
      ->getElementsDecodedAndFlattened();

    // Get the reordered elements and sort them by weight.
    $webform_ui_elements = $form_state
      ->getValue('webform_ui_elements') ?: [];
    uasort($webform_ui_elements, [
      'Drupal\\Component\\Utility\\SortArray',
      'sortByWeightElement',
    ]);

    // Make sure the reordered element keys and match the existing element keys.
    if (array_diff_key($webform_ui_elements, $elements_flattened)) {
      $form_state
        ->setError($form['webform_ui_elements'], $this
        ->t('The elements have been unexpectedly altered. Please try again'));
    }

    // Validate parent key and add children to ordered elements.
    foreach ($webform_ui_elements as $key => $table_element) {

      // Validate parent key.
      if ($parent_key = $table_element['parent_key']) {

        // Validate missing parent key.
        if (!isset($elements_flattened[$parent_key])) {
          $form_state
            ->setError($form['webform_ui_elements'][$key]['parent']['parent_key'], $this
            ->t('Parent %parent_key does not exist.', [
            '%parent_key' => $parent_key,
          ]));
          continue;
        }

        // Validate the parent keys and make sure there
        // are no recursive parents.
        $parent_keys = [
          $key,
        ];
        $current_parent_key = $parent_key;
        while ($current_parent_key) {
          if (in_array($current_parent_key, $parent_keys)) {
            $form_state
              ->setError($form['webform_ui_elements'][$key]['parent']['parent_key'], $this
              ->t('Parent %parent_key key is not valid.', [
              '%parent_key' => $parent_key,
            ]));
            break;
          }
          $parent_keys[] = $current_parent_key;
          $current_parent_key = isset($webform_ui_elements[$current_parent_key]['parent_key']) ? $webform_ui_elements[$current_parent_key]['parent_key'] : NULL;
        }
      }

      // Set #required or remove the property.
      $is_conditionally_required = isset($elements_flattened[$key]['#states']) && array_intersect_key($this->requiredStates, $elements_flattened[$key]['#states']);
      if ($is_conditionally_required) {

        // Always unset conditionally required elements.
        unset($elements_flattened[$key]['#required']);
      }
      elseif (isset($webform_ui_elements[$key]['required'])) {
        if (empty($webform_ui_elements[$key]['required'])) {
          unset($elements_flattened[$key]['#required']);
        }
        else {
          $elements_flattened[$key]['#required'] = TRUE;
        }
      }

      // Add this key to the parent's children.
      $webform_ui_elements[$parent_key]['children'][$key] = $key;
    }
    if ($form_state
      ->hasAnyErrors()) {
      return;
    }

    // Rebuild elements to reflect new hierarchy.
    $elements_updated = [];

    // Preserve the original elements root properties.
    $elements_original = Yaml::decode($webform
      ->get('elements')) ?: [];
    foreach ($elements_original as $key => $value) {
      if (WebformElementHelper::property($key)) {
        $elements_updated[$key] = $value;
      }
    }
    $this
      ->buildUpdatedElementsRecursive($elements_updated, '', $webform_ui_elements, $elements_flattened);

    // Update the webform's elements.
    $webform
      ->setUpdating()
      ->setElements($elements_updated);

    // Validate only elements required, hierarchy, and rendering.
    $validate_options = [
      'required' => TRUE,
      'yaml' => FALSE,
      'array' => FALSE,
      'names' => FALSE,
      'properties' => FALSE,
      'submissions' => FALSE,
      'hierarchy' => TRUE,
      'rendering' => TRUE,
    ];
    if ($this->elementsValidator
      ->validate($webform, $validate_options)) {
      $form_state
        ->setErrorByName(NULL, $this
        ->t('There has been error validating the elements.'));
    }
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {

    /** @var \Drupal\webform\WebformInterface $webform */
    $webform = $this
      ->getEntity();
    $webform
      ->save();
    $context = [
      '@label' => $webform
        ->label(),
      'link' => $webform
        ->toLink($this
        ->t('Edit'), 'edit-form')
        ->toString(),
    ];
    $t_args = [
      '%label' => $webform
        ->label(),
    ];
    $this
      ->logger('webform')
      ->notice('Webform @label elements saved.', $context);
    $this
      ->messenger()
      ->addStatus($this
      ->t('Webform %label elements saved.', $t_args));
  }

  /**
   * {@inheritdoc}
   */
  protected function actionsElement(array $form, FormStateInterface $form_state) {
    $form = parent::actionsElement($form, $form_state);
    $form['submit']['#value'] = $this
      ->t('Save elements');
    unset($form['delete']);
    return $form;
  }

  /**
   * Build updated elements using the new parent child relationship.
   *
   * @param array $elements
   *   An associative array that will be populated with updated elements
   *   hierarchy.
   * @param string $key
   *   The current element key. The blank empty key represents the elements
   *   root.
   * @param array $webform_ui_elements
   *   An associative array contain the reordered elements parent child
   *   relationship.
   * @param array $elements_flattened
   *   An associative array containing the raw flattened elements that will
   *   copied into the updated elements hierarchy.
   */
  protected function buildUpdatedElementsRecursive(array &$elements, $key, array $webform_ui_elements, array $elements_flattened) {
    if (!isset($webform_ui_elements[$key]['children'])) {
      return;
    }
    foreach ($webform_ui_elements[$key]['children'] as $key) {
      $elements[$key] = $elements_flattened[$key];
      $this
        ->buildUpdatedElementsRecursive($elements[$key], $key, $webform_ui_elements, $elements_flattened);
    }
  }

  /**
   * Get webform's elements as an associative array of orderable elements.
   *
   * @return array
   *   An associative array of orderable elements.
   */
  protected function getOrderableElements() {

    /** @var \Drupal\webform\WebformInterface $webform */
    $webform = $this
      ->getEntity();
    $elements = $webform
      ->getElementsInitializedAndFlattened();
    $weights = [];
    foreach ($elements as $element_key => &$element) {
      $parent_key = $element['#webform_parent_key'];
      if (!isset($weights[$parent_key])) {
        $element['#weight'] = $weights[$parent_key] = 0;
      }
      else {
        $element['#weight'] = ++$weights[$parent_key];
      }
      if (empty($element['#type'])) {
        if (isset($element['#theme'])) {
          $element['#type'] = $element['#theme'];
        }
        else {
          $element['#type'] = '';
        }
      }
      if (empty($element['#title'])) {
        if (!empty($element['#markup'])) {
          $element['#title'] = Markup::create(Unicode::truncate(strip_tags($element['#markup']), 100, TRUE, TRUE));
        }
        else {
          $element['#title'] = '[' . $element_key . ']';
        }
      }
    }
    return $elements;
  }

  /**
   * Gets the elements table header.
   *
   * @return array
   *   The header elements.
   */
  protected function getTableHeader() {

    /** @var \Drupal\webform\WebformInterface $webform */
    $webform = $this
      ->getEntity();
    $header = [];
    $header['title'] = $this
      ->t('Title');
    if ($webform
      ->hasContainer()) {
      $header['add'] = [
        'data' => '',
        'class' => [
          'webform-ui-element-operations',
        ],
      ];
    }
    $header['key'] = [
      'data' => $this
        ->t('Key'),
      'class' => [
        RESPONSIVE_PRIORITY_LOW,
      ],
    ];
    $header['type'] = [
      'data' => $this
        ->t('Type'),
      'class' => [
        RESPONSIVE_PRIORITY_LOW,
      ],
    ];
    if ($webform
      ->hasFlexboxLayout()) {
      $header['flex'] = [
        'data' => $this
          ->t('Flex'),
        'class' => [
          RESPONSIVE_PRIORITY_LOW,
        ],
      ];
    }
    if ($webform
      ->hasConditions()) {
      $header['conditions'] = [
        'data' => $this
          ->t('Conditional'),
        'class' => [
          RESPONSIVE_PRIORITY_LOW,
        ],
      ];
    }
    $header['required'] = [
      'data' => $this
        ->t('Required'),
      'class' => [
        'webform-ui-element-required',
        RESPONSIVE_PRIORITY_LOW,
      ],
    ];
    $header['weight'] = [
      'data' => $this
        ->t('Weight'),
      'class' => [
        'webform-tabledrag-hide',
      ],
    ];
    $header['parent'] = [
      'data' => $this
        ->t('Parent'),
      'class' => [
        'webform-tabledrag-hide',
      ],
    ];
    $header['operations'] = [
      'data' => $this
        ->t('Operations'),
      'class' => [
        'webform-ui-element-operations',
      ],
    ];
    return $header;
  }

  /**
   * Get parent (container) elements as options.
   *
   * @param array $elements
   *   A flattened array of elements.
   *
   * @return array
   *   Parent (container) elements as options.
   */
  protected function getParentOptions(array $elements) {
    $options = [];
    foreach ($elements as $key => $element) {
      $plugin_id = $this->elementManager
        ->getElementPluginId($element);
      $webform_element = $this->elementManager
        ->createInstance($plugin_id);
      if ($webform_element
        ->isContainer($element)) {
        $options[$key] = $element['#admin_title'] ?: $element['#title'];
      }
    }
    return $options;
  }

  /**
   * Gets an row for a single element.
   *
   * @param array $element
   *   Webform element.
   * @param int $delta
   *   The number of elements.
   * @param array $parent_options
   *   An associative array of parent (container) options.
   *
   * @return array
   *   The row for the element.
   */
  protected function getElementRow(array $element, $delta, array $parent_options) {

    /** @var \Drupal\webform\WebformInterface $webform */
    $webform = $this
      ->getEntity();
    $row = [];
    $element_state_options = OptGroup::flattenOptions(WebformElementStates::getStateOptions());
    $key = $element['#webform_key'];
    $title = $element['#admin_title'] ?: $element['#title'];
    $title = is_array($title) ? $this->renderer
      ->render($title) : $title;
    $plugin_id = $this->elementManager
      ->getElementPluginId($element);

    /** @var \Drupal\webform\Plugin\WebformElementInterface $webform_element */
    $webform_element = $this->elementManager
      ->createInstance($plugin_id);
    $offcanvas_dialog_attributes = WebformDialogHelper::getOffCanvasDialogAttributes($webform_element
      ->getOffCanvasWidth());
    $is_container = $webform_element
      ->isContainer($element);
    $is_root = $webform_element
      ->isRoot();
    $is_element_disabled = $webform_element
      ->isDisabled();
    $is_access_disabled = !Element::isVisibleElement($element);

    // If disabled, display warning.
    if ($is_element_disabled) {
      $webform_element
        ->displayDisabledWarning($element);
    }

    // Get row class names.
    $row_class = [
      'draggable',
    ];
    if ($is_root) {
      $row_class[] = 'tabledrag-root';
      $row_class[] = 'webform-ui-element-root';
    }
    if (!$is_container) {
      $row_class[] = 'tabledrag-leaf';
    }
    if ($is_container) {
      $row_class[] = 'webform-ui-element-container';
    }
    if (!empty($element['#type'])) {
      $row_class[] = 'webform-ui-element-type-' . $element['#type'];
    }
    else {
      $row_class[] = 'webform-ui-element-container';
    }
    if ($is_element_disabled || $is_access_disabled) {
      $row_class[] = 'webform-ui-element-disabled';
    }

    // Add element key and type.
    $row['#attributes']['data-webform-key'] = $element['#webform_key'];
    $row['#attributes']['data-webform-type'] = isset($element['#type']) ? $element['#type'] : '';
    $row['#attributes']['class'] = $row_class;
    $indentation = NULL;
    if ($element['#webform_depth']) {
      $indentation = [
        '#theme' => 'indentation',
        '#size' => $element['#webform_depth'],
      ];
    }
    $row['title'] = [
      'link' => [
        '#type' => 'link',
        '#title' => $element['#admin_title'] ?: $element['#title'],
        '#url' => new Url('entity.webform_ui.element.edit_form', [
          'webform' => $webform
            ->id(),
          'key' => $key,
        ]),
        '#attributes' => $offcanvas_dialog_attributes,
        '#prefix' => !empty($indentation) ? $this->renderer
          ->renderPlain($indentation) : '',
      ],
    ];
    if (!empty($element['#admin_notes'])) {
      $row['title']['notes'] = [
        '#type' => 'webform_help',
        '#help_title' => $element['#admin_title'] ?: $element['#title'],
        '#help' => $element['#admin_notes'],
        '#weight' => 100,
      ];
    }
    if ($webform
      ->hasContainer()) {
      if ($is_container) {
        $route_parameters = [
          'webform' => $webform
            ->id(),
        ];
        $route_options = [
          'query' => [
            'parent' => $key,
          ],
        ];
        if ($webform_element instanceof WebformTable) {
          $route_parameters['type'] = 'webform_table_row';
          $row['add'] = [
            '#type' => 'link',
            '#title' => $this
              ->t('Add <span>row</span>'),
            '#url' => new Url('entity.webform_ui.element.add_form', $route_parameters, $route_options),
            '#attributes' => WebformDialogHelper::getOffCanvasDialogAttributes(WebformDialogHelper::DIALOG_NORMAL, [
              'button',
              'button-action',
              'button--primary',
              'button--small',
            ]),
          ];
        }
        else {
          $row['add'] = [
            '#type' => 'link',
            '#title' => $this
              ->t('Add <span>element</span>'),
            '#url' => new Url('entity.webform_ui.element', $route_parameters, $route_options),
            '#attributes' => WebformDialogHelper::getModalDialogAttributes(WebformDialogHelper::DIALOG_NORMAL, [
              'button',
              'button-action',
              'button--primary',
              'button--small',
            ]),
          ];
        }
      }
      else {
        $row['add'] = [
          '#markup' => '',
        ];
      }
    }
    $row['name'] = [
      '#markup' => $element['#webform_key'],
    ];
    $type = $webform_element
      ->getPluginLabel();
    if ($webform_element instanceof WebformElement) {
      if (!empty($element['#type'])) {
        $type = '[' . $element['#type'] . ']';
      }
      elseif (isset($element['#theme'])) {
        $type = '[' . $element['#theme'] . ']';
      }
    }
    $row['type'] = [
      '#markup' => $type,
    ];
    if ($webform
      ->hasFlexboxLayout()) {
      $row['flex'] = [
        '#markup' => empty($element['#flex']) ? 1 : $element['#flex'],
      ];
    }
    $is_conditionally_required = FALSE;
    if ($webform
      ->hasConditions()) {
      $states = [];
      if (!empty($element['#states'])) {
        $states = array_intersect_key($element_state_options, $element['#states']);
        $is_conditionally_required = array_intersect_key($this->requiredStates, $element['#states']);
      }
      $row['conditional'] = [
        '#type' => 'link',
        '#title' => implode('; ', $states),
        '#url' => new Url('entity.webform_ui.element.edit_form', [
          'webform' => $webform
            ->id(),
          'key' => $key,
        ]),
        '#attributes' => $offcanvas_dialog_attributes + [
          // Add custom hash to current page's location.
          // @see Drupal.behaviors.webformAjaxLink
          'data-hash' => 'webform-tab--conditions',
          'title' => $this
            ->t('Edit @states conditional', [
            '@states' => implode('; ', $states),
          ]),
          'aria-label' => $this
            ->t('Edit @states conditional', [
            '@states' => implode('; ', $states),
          ]),
        ],
      ];
    }
    if ($webform_element
      ->hasProperty('required')) {
      $row['required'] = [
        '#type' => 'checkbox',
        '#title' => $this
          ->t('Required for @title', [
          '@title' => $title,
        ]),
        '#title_display' => 'invisible',
        '#default_value' => empty($element['#required']) ? FALSE : TRUE,
      ];
      if ($is_conditionally_required) {
        $row['required']['#default_value'] = TRUE;
        $row['required']['#disabled'] = TRUE;
      }
    }
    else {
      $row['required'] = [
        '#markup' => '',
      ];
    }
    $row['weight'] = [
      '#type' => 'weight',
      '#title' => $this
        ->t('Weight for @title', [
        '@title' => $title,
      ]),
      '#title_display' => 'invisible',
      '#default_value' => $element['#weight'],
      '#wrapper_attributes' => [
        'class' => [
          'webform-tabledrag-hide',
        ],
      ],
      '#attributes' => [
        'class' => [
          'row-weight',
        ],
      ],
      '#delta' => $delta,
    ];
    $row['parent'] = [
      '#wrapper_attributes' => [
        'class' => [
          'webform-tabledrag-hide',
        ],
      ],
    ];
    $row['parent']['key'] = [
      '#parents' => [
        'webform_ui_elements',
        $key,
        'key',
      ],
      '#type' => 'hidden',
      '#value' => $key,
      '#attributes' => [
        'class' => [
          'row-key',
        ],
      ],
    ];
    if ($parent_options) {
      $row['parent']['parent_key'] = [
        '#parents' => [
          'webform_ui_elements',
          $key,
          'parent_key',
        ],
        '#type' => 'select',
        '#options' => $parent_options,
        '#empty_option' => '',
        '#title' => $this
          ->t('Parent element @title', [
          '@title' => $title,
        ]),
        '#title_display' => 'invisible',
        '#default_value' => $element['#webform_parent_key'],
        '#attributes' => [
          'class' => [
            'row-parent-key',
          ],
        ],
      ];
    }
    else {
      $row['parent']['parent_key'] = [
        '#parents' => [
          'webform_ui_elements',
          $key,
          'parent_key',
        ],
        '#type' => 'hidden',
        '#default_value' => '',
        '#attributes' => [
          'class' => [
            'row-parent-key',
          ],
        ],
      ];
    }
    $row['operations'] = [
      '#type' => 'operations',
      '#prefix' => '<div class="webform-dropbutton">',
      '#suffix' => '</div>',
    ];
    $row['operations']['#links']['edit'] = [
      'title' => $this
        ->t('Edit'),
      'url' => new Url('entity.webform_ui.element.edit_form', [
        'webform' => $webform
          ->id(),
        'key' => $key,
      ]),
      'attributes' => $offcanvas_dialog_attributes,
    ];

    // Issue #2741877 Nested modals don't work: when using CKEditor in a
    // modal, then clicking the image button opens another modal,
    // which closes the original modal.
    // @todo Remove the below workaround once this issue is resolved.
    if ($webform_element
      ->getPluginId() === 'processed_text' && !WebformDialogHelper::useOffCanvas()) {
      unset($row['operations']['#links']['edit']['attributes']);
    }
    if (!$is_container) {
      $row['operations']['#links']['duplicate'] = [
        'title' => $this
          ->t('Duplicate'),
        'url' => new Url('entity.webform_ui.element.duplicate_form', [
          'webform' => $webform
            ->id(),
          'key' => $key,
        ]),
        'attributes' => $offcanvas_dialog_attributes,
      ];
    }
    $row['operations']['#links']['delete'] = [
      'title' => $this
        ->t('Delete'),
      'url' => new Url('entity.webform_ui.element.delete_form', [
        'webform' => $webform
          ->id(),
        'key' => $key,
      ]),
      'attributes' => WebformDialogHelper::getModalDialogAttributes(WebformDialogHelper::DIALOG_NARROW),
    ];
    return $row;
  }

  /**
   * Get customize actions row.
   *
   * @return array
   *   The customize actions row.
   */
  protected function getCustomizeActionsRow() {

    /** @var \Drupal\webform\WebformInterface $webform */
    $webform = $this
      ->getEntity();
    $row = [];
    $row['#attributes']['class'] = [
      'webform-ui-element-type-webform_actions',
    ];
    $row['title'] = [
      '#type' => 'link',
      '#title' => $this
        ->t('Submit button(s)'),
      '#url' => new Url('entity.webform_ui.element.add_form', [
        'webform' => $webform
          ->id(),
        'type' => 'webform_actions',
      ], [
        'query' => [
          'key' => 'actions',
        ],
      ]),
      '#attributes' => WebformDialogHelper::getOffCanvasDialogAttributes(),
    ];
    if ($webform
      ->hasContainer()) {
      $row['add'] = [
        '#markup' => '',
      ];
    }
    $row['name'] = [
      '#markup' => 'actions',
    ];
    $row['type'] = [
      '#markup' => $this
        ->t('Submit button(s)'),
    ];
    if ($webform
      ->hasFlexboxLayout()) {
      $row['flex'] = [
        '#markup' => 1,
      ];
    }
    if ($webform
      ->hasConditions()) {
      $row['conditions'] = [
        '#markup' => '',
      ];
    }
    $row['required'] = [
      '#markup' => '',
    ];
    $row['weight'] = [
      '#markup' => '',
      '#wrapper_attributes' => [
        'class' => [
          'webform-tabledrag-hide',
        ],
      ],
    ];
    $row['parent'] = [
      '#markup' => '',
      '#wrapper_attributes' => [
        'class' => [
          'webform-tabledrag-hide',
        ],
      ],
    ];
    if ($this->elementManager
      ->isExcluded('webform_actions')) {
      $row['operations'] = [
        '#markup' => '',
      ];
    }
    else {
      $row['operations'] = [
        '#type' => 'operations',
        '#prefix' => '<div class="webform-dropbutton">',
        '#suffix' => '</div>',
      ];
      $row['operations']['#links']['customize'] = [
        'title' => $this
          ->t('Customize'),
        'url' => new Url('entity.webform_ui.element.add_form', [
          'webform' => $webform
            ->id(),
          'type' => 'webform_actions',
        ]),
        'attributes' => WebformDialogHelper::getOffCanvasDialogAttributes(),
      ];
    }
    return $row;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BundleEntityFormBase::protectBundleIdElement	protected	function	Protects the bundle entity's ID property's form element against changes.
DependencySerializationTrait::$_entityStorages	protected	property
DependencySerializationTrait::$_serviceIds	protected	property
DependencySerializationTrait::__sleep	public	function		2
DependencySerializationTrait::__wakeup	public	function		2
EntityForm::$entity	protected	property	The entity being used by this form.	11
EntityForm::$entityTypeManager	protected	property	The entity type manager.	3
EntityForm::$moduleHandler	protected	property	The module handler service.
EntityForm::$operation	protected	property	The name of the current operation.
EntityForm::afterBuild	public	function	Form element #after_build callback: Updates the entity with submitted data.
EntityForm::buildEntity	public	function	Builds an updated entity object based upon the submitted form values. Overrides EntityFormInterface::buildEntity	3
EntityForm::copyFormValuesToEntity	protected	function	Copies top-level form values to entity properties.	9
EntityForm::form	public	function	Gets the actual form array to be built.	36
EntityForm::getBaseFormId	public	function	Returns a string identifying the base form. Overrides BaseFormIdInterface::getBaseFormId	6
EntityForm::getEntity	public	function	Gets the form entity. Overrides EntityFormInterface::getEntity
EntityForm::getEntityFromRouteMatch	public	function	Determines which entity will be used by this form from a RouteMatch object. Overrides EntityFormInterface::getEntityFromRouteMatch	3
EntityForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId	12
EntityForm::getOperation	public	function	Gets the operation identifying the form. Overrides EntityFormInterface::getOperation
EntityForm::init	protected	function	Initialize the form state and the entity before the first form build.	3
EntityForm::prepareEntity	protected	function	Prepares the entity object before the form is built first.	3
EntityForm::prepareInvokeAll	protected	function	Invokes the specified prepare hook variant.
EntityForm::processForm	public	function	Process callback: assigns weights and hides extra fields.
EntityForm::setEntity	public	function	Sets the form entity. Overrides EntityFormInterface::setEntity
EntityForm::setEntityTypeManager	public	function	Sets the entity type manager for this form. Overrides EntityFormInterface::setEntityTypeManager
EntityForm::setModuleHandler	public	function	Sets the module handler for this form. Overrides EntityFormInterface::setModuleHandler
EntityForm::setOperation	public	function	Sets the operation for this form. Overrides EntityFormInterface::setOperation
EntityForm::submitForm	public	function	This is the default entity object builder function. It is called before any other submit handler to build the new entity object to be used by the following submit handlers. At this point of the form workflow the entity is validated and the form state… Overrides FormInterface::submitForm	20
FormBase::$configFactory	protected	property	The config factory.	3
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::config	protected	function	Retrieves a configuration object.
FormBase::configFactory	protected	function	Gets the config factory for this form.	3
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route.
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	27
MessengerTrait::messenger	public	function	Gets the messenger.	27
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	4
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
WebformAjaxFormTrait::announce	protected	function	Queue announcement with Ajax response.
WebformAjaxFormTrait::buildAjaxForm	protected	function	Add Ajax support to a form.
WebformAjaxFormTrait::createAjaxResponse	protected	function	Create an AjaxResponse or WebformAjaxResponse object.
WebformAjaxFormTrait::getAnnouncements	protected	function	Get announcements.
WebformAjaxFormTrait::getFormStateRedirectUrl	protected	function	Get redirect URL from the form's state.
WebformAjaxFormTrait::getWrapperId	protected	function	Get the form's Ajax wrapper id.	1
WebformAjaxFormTrait::isCallableAjaxCallback	protected	function	Determine if Ajax callback is callable.
WebformAjaxFormTrait::isDialog	protected	function	Is the current request for an Ajax modal/dialog.
WebformAjaxFormTrait::isOffCanvasDialog	protected	function	Is the current request for an off canvas dialog.
WebformAjaxFormTrait::missingAjaxCallback	protected	function	Handle missing Ajax callback.
WebformAjaxFormTrait::noSubmit	public	function	Empty submit callback used to only have the submit button to use an #ajax submit callback.	1
WebformAjaxFormTrait::resetAnnouncements	protected	function	Reset announcements.
WebformAjaxFormTrait::setAnnouncements	protected	function	Set announcements.
WebformAjaxFormTrait::submitAjaxForm	public	function	Submit form #ajax callback.	1
WebformAjaxFormTrait::validateAjaxForm	public	function	Validate form #ajax callback.	1
WebformEntityAjaxFormTrait::actions	protected	function
WebformEntityAjaxFormTrait::cancelAjaxForm	public	function	Cancel form #ajax callback. Overrides WebformAjaxFormTrait::cancelAjaxForm
WebformEntityAjaxFormTrait::getDefaultAjaxSettings	protected	function	Get default ajax callback settings. Overrides WebformAjaxFormTrait::getDefaultAjaxSettings
WebformEntityAjaxFormTrait::isAjax	protected	function	Returns if webform is using Ajax. Overrides WebformAjaxFormTrait::isAjax
WebformEntityAjaxFormTrait::isDialogDisabled	protected	function	Determine if dialogs are disabled.
WebformEntityAjaxFormTrait::replaceForm	protected	function	Replace form via an Ajax response. Overrides WebformAjaxFormTrait::replaceForm
WebformUiEntityElementsForm::$elementInfo	protected	property	The element info manager.
WebformUiEntityElementsForm::$elementManager	protected	property	The webform element manager.
WebformUiEntityElementsForm::$elementsValidator	protected	property	The webform element validator.
WebformUiEntityElementsForm::$renderer	protected	property	The renderer.
WebformUiEntityElementsForm::$requiredStates	protected	property	Array of required states.
WebformUiEntityElementsForm::$tokenManager	protected	property	The webform token manager.
WebformUiEntityElementsForm::actionsElement	protected	function	Returns the action form element for the current entity form. Overrides EntityForm::actionsElement
WebformUiEntityElementsForm::buildForm	public	function	Form constructor. Overrides WebformEntityAjaxFormTrait::buildForm
WebformUiEntityElementsForm::buildUpdatedElementsRecursive	protected	function	Build updated elements using the new parent child relationship.
WebformUiEntityElementsForm::create	public static	function	Instantiates a new instance of this class. Overrides FormBase::create
WebformUiEntityElementsForm::getCustomizeActionsRow	protected	function	Get customize actions row.
WebformUiEntityElementsForm::getElementRow	protected	function	Gets an row for a single element.
WebformUiEntityElementsForm::getOrderableElements	protected	function	Get webform's elements as an associative array of orderable elements.
WebformUiEntityElementsForm::getParentOptions	protected	function	Get parent (container) elements as options.
WebformUiEntityElementsForm::getTableHeader	protected	function	Gets the elements table header.
WebformUiEntityElementsForm::save	public	function	Form submission handler for the 'save' action. Overrides EntityForm::save
WebformUiEntityElementsForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm

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class WebformUiEntityElementsForm in Webform 6.x

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