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class WebformImageSelect in Webform 8.5

Same name in this branch
  1. 8.5 modules/webform_image_select/src/Element/WebformImageSelect.php \Drupal\webform_image_select\Element\WebformImageSelect
  2. 8.5 modules/webform_image_select/src/Plugin/WebformElement/WebformImageSelect.php \Drupal\webform_image_select\Plugin\WebformElement\WebformImageSelect
Same name and namespace in other branches
  1. 6.x modules/webform_image_select/src/Plugin/WebformElement/WebformImageSelect.php \Drupal\webform_image_select\Plugin\WebformElement\WebformImageSelect

Provides a 'image_select' element.

Plugin annotation


@WebformElement(
  id = "webform_image_select",
  label = @Translation("Image select"),
  description = @Translation("Provides a form element for selecting images."),
  category = @Translation("Options elements"),
)

Hierarchy

Expanded class hierarchy of WebformImageSelect

File

modules/webform_image_select/src/Plugin/WebformElement/WebformImageSelect.php, line 22

Namespace

Drupal\webform_image_select\Plugin\WebformElement
View source 
class WebformImageSelect extends Select {

  /**
   * {@inheritdoc}
   */
  protected function defineDefaultProperties() {
    $properties = [
      'images' => [],
      'images_randomize' => FALSE,
      'show_label' => FALSE,
      'filter' => FALSE,
      'filter__placeholder' => (string) $this
        ->t('Filter images by label'),
      'filter__singlular' => (string) $this
        ->t('image'),
      'filter__plural' => (string) $this
        ->t('images'),
      'filter__no_results' => (string) $this
        ->t('No images found.'),
    ] + parent::defineDefaultProperties();
    unset($properties['options'], $properties['options_randomize'], $properties['field_prefix'], $properties['field_suffix'], $properties['disabled'], $properties['select2']);
    return $properties;
  }

  /**
   * {@inheritdoc}
   */
  protected function defineTranslatableProperties() {
    return array_merge(parent::defineTranslatableProperties(), [
      'images',
      'filter__placeholder',
      'filter__singlular',
      'filter__plural',
      'filter__no_results',
    ]);
  }

  /****************************************************************************/

  /**
   * {@inheritdoc}
   */
  public function initialize(array &$element) {

    // Set element images.
    $element['#images'] = WebformImageSelectImages::getElementImages($element);
    WebformImageSelectElement::setOptions($element);
    parent::initialize($element);
  }

  /**
   * {@inheritdoc}
   */
  public function getRelatedTypes(array $element) {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  protected function formatHtmlItem(array $element, WebformSubmissionInterface $webform_submission, array $options = []) {
    $value = $this
      ->getValue($element, $webform_submission, $options);
    $format = $this
      ->getItemFormat($element);
    if ($format === 'image') {
      if (isset($element['#images'][$value]) && isset($element['#images'][$value]['src'])) {
        $src = $element['#images'][$value]['src'];

        // Always use absolute URLs for the src so that it will load via e-mail.
        if (strpos($src, '/') === 0) {
          $src = \Drupal::request()
            ->getSchemeAndHttpHost() . $src;
        }
        $image = [
          '#theme' => 'image',
          // ISSUE:
          // Image src must be an absolute URL so that it can be sent
          // via e-mail but template_preprocess_image() converts the #uri to
          // a root-relative URL.
          // @see template_preprocess_image()
          //
          // SOLUTION:
          // Using 'src' attributes to prevent the #uri from being converted to
          // a root-relative paths.
          '#attributes' => [
            'src' => $src,
          ],
          '#title' => $element['#images'][$value]['text'],
          '#alt' => $element['#images'][$value]['text'],
        ];

        // Suppress all image size errors.
        if ($image_size = @getimagesize($element['#images'][$value]['src'])) {
          $image['#width'] = $image_size[0];
          $image['#height'] = $image_size[1];
        }

        // For the Results table always just return the image with tooltip.
        if (strpos(\Drupal::routeMatch()
          ->getRouteName(), 'webform.results_submissions') !== FALSE) {
          $image['#attached']['library'][] = 'webform/webform.tooltip';
          $image['#attributes']['class'] = [
            'js-webform-tooltip-link',
          ];
          return $image;
        }
        $build = [
          '#prefix' => new FormattableMarkup('<figure style="display: inline-block; margin: 0 6px 6px 0; padding: 6px; border: 1px solid #ddd;' . (isset($image['#width']) ? 'width: ' . $image['#width'] . 'px' : '') . '">', []),
          '#suffix' => '</figure>',
          'image' => $image,
        ];
        if (!empty($element['#show_label'])) {
          $build['caption'] = [
            '#markup' => $element['#images'][$value]['text'],
            '#prefix' => '<figcaption>',
            '#suffix' => '</figcaption>',
          ];
        }
        return $build;
      }
      else {
        return $value;
      }
    }
    else {
      return parent::formatHtmlItem($element, $webform_submission, $options);
    }
  }

  /**
   * {@inheritdoc}
   */
  protected function formatTextItem(array $element, WebformSubmissionInterface $webform_submission, array $options = []) {
    if ($this
      ->getItemFormat($element) === 'image') {
      $element['#format'] = 'value';
    }
    return parent::formatTextItem($element, $webform_submission, $options);
  }

  /**
   * {@inheritdoc}
   */
  public function getItemFormats() {
    return parent::getItemFormats() + [
      'image' => $this
        ->t('Image'),
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getItemDefaultFormat() {
    return 'image';
  }

  /**
   * {@inheritdoc}
   */
  public function getItemsDefaultFormat() {
    return 'space';
  }

  /**
   * {@inheritdoc}
   */
  public function getItemsFormats() {
    return parent::getItemsFormats() + [
      'br' => $this
        ->t('Break'),
      'space' => $this
        ->t('Space'),
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function preview() {
    return parent::preview() + [
      '#show_label' => TRUE,
      '#images' => [
        'dog_1' => [
          'text' => 'Dog 1',
          'src' => 'https://www.placedog.net/80/100',
        ],
        'dog_2' => [
          'text' => 'Dog 2',
          'src' => 'https://www.placedog.net/100/100',
        ],
        'dog_3' => [
          'text' => 'Dog 3',
          'src' => 'https://www.placedog.net/120/100',
        ],
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $form['options']['#title'] = $this
      ->t('Image options');
    $form['options']['images'] = [
      '#title' => $this
        ->t('Images'),
      '#type' => 'webform_image_select_element_images',
      '#weight' => -10,
    ];
    $form['options']['images_randomize'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Randomize images'),
      '#description' => $this
        ->t('Randomizes the order of the images when they are displayed in the webform'),
      '#return_value' => TRUE,
    ];
    $form['options']['show_label'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Show labels'),
      '#description' => $this
        ->t('If checked, the image text will be displayed below each image.'),
      '#return_value' => TRUE,
    ];
    $form['options']['filter'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Include filter by label'),
      '#description' => $this
        ->t('If checked, users will be able search/filter images by their labels.'),
      '#return_value' => TRUE,
      '#states' => [
        'visible' => [
          ':input[name="properties[show_label]"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ];
    $form['options']['filter_container'] = [
      '#type' => 'container',
      '#attributes' => [
        'data-webform-states-no-clear' => TRUE,
      ],
      '#states' => [
        'visible' => [
          ':input[name="properties[filter]"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ];
    $form['options']['filter_container']['filter__placeholder'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Filter placeholder label'),
    ];
    $form['options']['filter_container']['filter__singlular'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Filter single item label'),
    ];
    $form['options']['filter_container']['filter__plural'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Filter plural items label'),
    ];
    $form['options']['filter_container']['filter__no_results'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Filter no results label'),
    ];
    return $form;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
OptionsBase::$exportDelta protected property Export delta for multiple options. 2
OptionsBase::$otherOptionType protected property The other option base element type.
OptionsBase::buildExportHeader public function Build an element's export header. Overrides WebformElementBase::buildExportHeader
OptionsBase::buildExportOptionsForm public function Get an element's export options webform. Overrides WebformElementBase::buildExportOptionsForm
OptionsBase::buildExportRecord public function Build an element's export row. Overrides WebformElementBase::buildExportRecord
OptionsBase::formatHtmlItems protected function Format an element's items as HTML. Overrides WebformElementBase::formatHtmlItems
OptionsBase::formatTextItems protected function Format an element's items as text. Overrides WebformElementBase::formatTextItems
OptionsBase::getElementSelectorInputsOptions protected function Get an element's (sub)inputs selectors as options. Overrides WebformElementBase::getElementSelectorInputsOptions 3
OptionsBase::getElementSelectorInputValue public function Get an element's (sub)input selector value. Overrides WebformElementBase::getElementSelectorInputValue 1
OptionsBase::getElementSelectorOptions public function Overrides WebformElementBase::getElementSelectorOptions 4
OptionsBase::getElementSelectorSourceValues public function Get an element's selectors source values. Overrides WebformElementBase::getElementSelectorSourceValues 2
OptionsBase::getExportDefaultOptions public function Get an element's default export options. Overrides WebformElementBase::getExportDefaultOptions
OptionsBase::getOptionsOtherType protected function Get the other option base element type.
OptionsBase::getTableColumn public function Get element's table column(s) settings. Overrides WebformElementBase::getTableColumn
OptionsBase::hasMultipleWrapper public function Checks if the element uses the 'webform_multiple' element. Overrides WebformElementBase::hasMultipleWrapper
OptionsBase::isMultiline public function Checks if the element value could contain multiple lines. Overrides WebformElementBase::isMultiline
OptionsBase::isOptionsOther protected function Determine if the element plugin type includes an other option text field.
OptionsBase::prepareElementValidateCallbacks protected function Prepare an element's validation callbacks. Overrides WebformElementBase::prepareElementValidateCallbacks
OptionsBase::processOptionsProperties public static function Processes options (custom) properties.
OptionsBase::setDefaultValue public function Set an element's default value using saved data. Overrides WebformElementBase::setDefaultValue 1
OptionsBase::validateMultipleOptions public static function Form API callback. Remove unchecked options from value array.
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition. 1
PluginBase::$pluginId protected property The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR constant A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId public function Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId public function Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition 3
PluginBase::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable public function Determines if the plugin is configurable.
Select::prepare public function Prepare an element to be rendered within a webform. Overrides OptionsBase::prepare 1
Select::supportsMultipleValues public function Checks if the element supports multiple values. Overrides WebformElementBase::supportsMultipleValues 1
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
TextBaseTrait::buildCounterForm public function Build counter widget used by text elements and other element.
TrustedCallbackInterface::THROW_EXCEPTION constant Untrusted callbacks throw exceptions.
TrustedCallbackInterface::TRIGGER_SILENCED_DEPRECATION constant Untrusted callbacks trigger silenced E_USER_DEPRECATION errors.
TrustedCallbackInterface::TRIGGER_WARNING constant Untrusted callbacks trigger E_USER_WARNING errors.
WebformCompositeFormElementTrait::preRenderWebformCompositeFormElement public static function Adds form element theming to an element if its title or description is set. 1
WebformElementBase::$configFactory protected property The configuration factory.
WebformElementBase::$currentUser protected property The current user.
WebformElementBase::$defaultProperties protected property An associative array of an element's default properties names and values.
WebformElementBase::$elementInfo protected property A element info manager.
WebformElementBase::$elementManager protected property The webform element manager.
WebformElementBase::$entityTypeManager protected property The entity type manager.
WebformElementBase::$librariesManager protected property The webform libraries manager.
WebformElementBase::$logger protected property A logger instance.
WebformElementBase::$submissionStorage protected property The webform submission storage.
WebformElementBase::$tokenManager protected property The token manager.
WebformElementBase::$translatableProperties protected property An indexed array of an element's translated properties.
WebformElementBase::alterForm public function Alter an element's associated form. Overrides WebformElementInterface::alterForm 1
WebformElementBase::build protected function Build an element as text or HTML. 4
WebformElementBase::buildConfigurationForm public function Form constructor. Overrides PluginFormInterface::buildConfigurationForm 3
WebformElementBase::buildConfigurationFormTabs protected function Build configuration form tabs. 1
WebformElementBase::buildHtml public function Build an element as HTML element. Overrides WebformElementInterface::buildHtml 2
WebformElementBase::buildText public function Build an element as text element. Overrides WebformElementInterface::buildText 1
WebformElementBase::checkAccessRule protected function Checks an access rule against a user account's roles and id.
WebformElementBase::checkAccessRules public function Check element access (rules). Overrides WebformElementInterface::checkAccessRules
WebformElementBase::create public static function Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create 2
WebformElementBase::defineDefaultBaseProperties protected function Define default base properties used by all elements. 4
WebformElementBase::defineDefaultMultipleProperties protected function Define default multiple properties used by most elements. 1
WebformElementBase::displayDisabledWarning public function Display element disabled warning. Overrides WebformElementInterface::displayDisabledWarning 1
WebformElementBase::finalize public function Finalize an element to be rendered within a webform. Overrides WebformElementInterface::finalize 1
WebformElementBase::format protected function Format an element's value as HTML or plain text. 2
WebformElementBase::formatCustomItem protected function Format an element's item using custom HTML or plain text. 2
WebformElementBase::formatCustomItems protected function Format an element's items using custom HTML or plain text.
WebformElementBase::formatHtml public function Format an element's value as HTML. Overrides WebformElementInterface::formatHtml 2
WebformElementBase::formatTableColumn public function Format an element's table column value. Overrides WebformElementInterface::formatTableColumn 4
WebformElementBase::formatText public function Format an element's value as plain text. Overrides WebformElementInterface::formatText 2
WebformElementBase::getAdminLabel public function Get an element's admin label (#admin_title, #title or #webform_key). Overrides WebformElementInterface::getAdminLabel
WebformElementBase::getConfigurationFormProperties public function Get an associative array of element properties from configuration webform. Overrides WebformElementInterface::getConfigurationFormProperties 3
WebformElementBase::getConfigurationFormProperty protected function Get configuration property value. 1
WebformElementBase::getDefaultBaseProperties Deprecated protected function Get default base properties used by all elements.
WebformElementBase::getDefaultKey public function Gets the element's default key. Overrides WebformElementInterface::getDefaultKey 1
WebformElementBase::getDefaultMultipleProperties Deprecated protected function Get default multiple properties used by most elements.
WebformElementBase::getDefaultProperties public function Get default properties. Overrides WebformElementInterface::getDefaultProperties
WebformElementBase::getDefaultProperty public function Get an element's default property value. Overrides WebformElementInterface::getDefaultProperty
WebformElementBase::getElementInfoDefaultProperty protected function Get a render element's default property.
WebformElementBase::getElementProperty public function Get an element's property value. Overrides WebformElementInterface::getElementProperty
WebformElementBase::getElementStateOptions public function Get an element's supported states as options. Overrides WebformElementInterface::getElementStateOptions 1
WebformElementBase::getFormElementClassDefinition public function Get the Webform element's form element class definition. Overrides WebformElementInterface::getFormElementClassDefinition
WebformElementBase::getFormInlineContainer protected function Get form--inline container which is used for side-by-side element layout.
WebformElementBase::getInfo public function Retrieves the default properties for the defined element type. Overrides WebformElementInterface::getInfo
WebformElementBase::getItemFormat public function Get element's single value format name by looking for '#format' property, global settings, and finally default settings. Overrides WebformElementInterface::getItemFormat 1
WebformElementBase::getItemsFormat public function Get element's multiple value format name by looking for '#format' property, global settings, and finally default settings. Overrides WebformElementInterface::getItemsFormat
WebformElementBase::getKey public function Get an element's key/name. Overrides WebformElementInterface::getKey
WebformElementBase::getLabel public function Get an element's label (#title or #webform_key). Overrides WebformElementInterface::getLabel
WebformElementBase::getOffCanvasWidth public function Get configuration form's off-canvas width. Overrides WebformElementInterface::getOffCanvasWidth 1
WebformElementBase::getPluginApiLink public function Get link to element's API documentation. Overrides WebformElementInterface::getPluginApiLink
WebformElementBase::getPluginApiUrl public function Get the URL for the element's API documentation. Overrides WebformElementInterface::getPluginApiUrl
WebformElementBase::getPluginCategory public function Gets the category of the plugin instance. Overrides WebformElementInterface::getPluginCategory
WebformElementBase::getPluginDescription public function Gets the description of the plugin instance. Overrides WebformElementInterface::getPluginDescription
WebformElementBase::getPluginLabel public function Gets the label of the plugin instance. Overrides WebformElementInterface::getPluginLabel 3
WebformElementBase::getRawValue public function Get an element's submission raw value. Overrides WebformElementInterface::getRawValue
WebformElementBase::getTestValues public function Get test values for an element. Overrides WebformElementInterface::getTestValues 23
WebformElementBase::getTranslatableProperties public function Get translatable properties. Overrides WebformElementInterface::getTranslatableProperties
WebformElementBase::getTypeName public function Gets the type name (aka id) of the plugin instance with the 'webform_' prefix. Overrides WebformElementInterface::getTypeName
WebformElementBase::getValue public function Get an element's submission value. Overrides WebformElementInterface::getValue 1
WebformElementBase::hasCompositeFormElementWrapper protected function Determine if the element has a composite field wrapper.
WebformElementBase::hasManagedFiles public function Determine if the element is or includes a managed_file upload element. Overrides WebformElementInterface::hasManagedFiles 2
WebformElementBase::hasMultipleValues public function Checks if the element value has multiple values. Overrides WebformElementInterface::hasMultipleValues 6
WebformElementBase::hasProperty public function Determine if the element supports a specified property. Overrides WebformElementInterface::hasProperty
WebformElementBase::hasValue public function Determine if an element's has a submission value. Overrides WebformElementInterface::hasValue 2
WebformElementBase::hasWrapper public function Checks if the element has a wrapper. Overrides WebformElementInterface::hasWrapper
WebformElementBase::hiddenElementAfterBuild public static function Webform element #after_build callback.
WebformElementBase::isComposite public function Checks if the element is a composite element. Overrides WebformElementInterface::isComposite
WebformElementBase::isContainer public function Checks if the element is a container that can contain elements. Overrides WebformElementInterface::isContainer 9
WebformElementBase::isDisabled public function Checks if the element is disabled. Overrides WebformElementInterface::isDisabled
WebformElementBase::isEmptyExcluded public function Checks if an empty element is excluded. Overrides WebformElementInterface::isEmptyExcluded 1
WebformElementBase::isEnabled public function Checks if the element is enabled. Overrides WebformElementInterface::isEnabled 1
WebformElementBase::isExcluded public function Checks if the element is excluded via webform.settings. Overrides WebformElementInterface::isExcluded
WebformElementBase::isHidden public function Checks if the element is hidden. Overrides WebformElementInterface::isHidden 2
WebformElementBase::isInput public function Checks if the element carries a value. Overrides WebformElementInterface::isInput 11
WebformElementBase::isRoot public function Checks if the element is a root element. Overrides WebformElementInterface::isRoot 3
WebformElementBase::postCreate public function Acts on a webform submission element after it is created. Overrides WebformElementInterface::postCreate 1
WebformElementBase::postDelete public function Delete any additional value associated with an element. Overrides WebformElementInterface::postDelete 5
WebformElementBase::postLoad public function Acts on loaded webform submission. Overrides WebformElementInterface::postLoad 1
WebformElementBase::postSave public function Acts on a saved webform submission element before the insert or update hook is invoked. Overrides WebformElementInterface::postSave 5
WebformElementBase::preCreate public function Changes the values of an entity before it is created. Overrides WebformElementInterface::preCreate 1
WebformElementBase::preDelete public function 1
WebformElementBase::prefixExportHeader protected function Prefix an element's export header.
WebformElementBase::prepareCompositeFormElement protected function Replace Core's composite #pre_render with Webform's composite #pre_render.
WebformElementBase::prepareElementPreRenderCallbacks protected function Prepare an element's pre render callbacks. 3
WebformElementBase::prepareMultipleWrapper protected function Set multiple element wrapper. 1
WebformElementBase::prepareWrapper protected function Set an elements #states and flexbox wrapper. 1
WebformElementBase::preRenderFixFlexboxWrapper public static function Fix flexbox wrapper.
WebformElementBase::preRenderFixStatesWrapper public static function Fix state wrapper.
WebformElementBase::preSave public function Acts on a webform submission element before the presave hook is invoked. Overrides WebformElementInterface::preSave 4
WebformElementBase::replaceTokens public function Replace tokens for all element properties. Overrides WebformElementInterface::replaceTokens
WebformElementBase::setConfigurationFormDefaultValue protected function Set an element's configuration webform element default value. 2
WebformElementBase::setConfigurationFormDefaultValueRecursive protected function Set configuration webform default values recursively.
WebformElementBase::setElementDefaultCallback protected function Set element's default callback.
WebformElementBase::submitConfigurationForm public function Form submission handler. Overrides PluginFormInterface::submitConfigurationForm
WebformElementBase::trustedCallbacks public static function Lists the trusted callbacks provided by the implementing class. Overrides TrustedCallbackInterface::trustedCallbacks 1
WebformElementBase::validateConfigurationForm public function Form validation handler. Overrides PluginFormInterface::validateConfigurationForm 6
WebformElementBase::validateMinlength public static function Form API callback. Validate element #minlength value.
WebformElementBase::validateMultiple public static function Form API callback. Validate element #multiple > 1 value.
WebformElementBase::validateUnique public static function Form API callback. Validate element #unique value.
WebformElementBase::validateUniqueMultiple public static function Form API callback. Validate element #unique multiple values.
WebformElementBase::__construct public function Constructs a WebformElementBase object. Overrides PluginBase::__construct 2
WebformEntityInjectionTrait::$webform protected property The webform.
WebformEntityInjectionTrait::$webformSubmission protected property The webform submission.
WebformEntityInjectionTrait::getWebform public function Get the webform that this handler is attached to.
WebformEntityInjectionTrait::getWebformSubmission public function Set webform and webform submission entity.
WebformEntityInjectionTrait::resetEntities public function Reset webform and webform submission entity.
WebformEntityInjectionTrait::setEntities public function
WebformEntityInjectionTrait::setWebform public function Set the webform that this is handler is attached to.
WebformEntityInjectionTrait::setWebformSubmission public function Get the webform submission that this handler is handling.
WebformImageSelect::defineDefaultProperties protected function Define an element's default properties. Overrides Select::defineDefaultProperties
WebformImageSelect::defineTranslatableProperties protected function Define an element's translatable properties. Overrides OptionsBase::defineTranslatableProperties
WebformImageSelect::form public function Gets the actual configuration webform array to be built. Overrides Select::form
WebformImageSelect::formatHtmlItem protected function Format an element's value as HTML. Overrides OptionsBase::formatHtmlItem
WebformImageSelect::formatTextItem protected function Format an element's value as text. Overrides OptionsBase::formatTextItem
WebformImageSelect::getItemDefaultFormat public function Get an element's default single value format name. Overrides WebformElementBase::getItemDefaultFormat
WebformImageSelect::getItemFormats public function Get an element's available single value formats. Overrides OptionsBase::getItemFormats
WebformImageSelect::getItemsDefaultFormat public function Get an element's default multiple value format name. Overrides OptionsBase::getItemsDefaultFormat
WebformImageSelect::getItemsFormats public function Get an element's available multiple value formats. Overrides OptionsBase::getItemsFormats
WebformImageSelect::getRelatedTypes public function Get related element types. Overrides OptionsBase::getRelatedTypes
WebformImageSelect::initialize public function Initialize an element to be displayed, rendered, or exported. Overrides WebformElementBase::initialize
WebformImageSelect::preview public function Generate a renderable preview of the element. Overrides OptionsBase::preview