protected function OptionsLimitWebformHandler::getElementOptions in Webform 6.x

Same name and namespace in other branches

1. 8.5 modules/webform_options_limit/src/Plugin/WebformHandler/OptionsLimitWebformHandler.php \Drupal\webform_options_limit\Plugin\WebformHandler\OptionsLimitWebformHandler::getElementOptions()

Get selected element's options.

Return value

array A key/value array of options.

2 calls to OptionsLimitWebformHandler::getElementOptions()

OptionsLimitWebformHandler::buildConfigurationForm in modules/webform_options_limit/src/Plugin/WebformHandler/OptionsLimitWebformHandler.php

Form constructor.

OptionsLimitWebformHandler::getOptionsLimits in modules/webform_options_limit/src/Plugin/WebformHandler/OptionsLimitWebformHandler.php

Get an associative array of options limits.

File

modules/webform_options_limit/src/Plugin/WebformHandler/OptionsLimitWebformHandler.php, line 1141

Class

OptionsLimitWebformHandler

Webform options and boolean (boolean) limit handler.

Namespace

Drupal\webform_options_limit\Plugin\WebformHandler

Code

protected function getElementOptions() {
  $element = $this
    ->getElement();

  // Set entity options.
  $webform_element = $this
    ->getWebformElement();
  if ($webform_element instanceof WebformElementEntityOptionsInterface) {
    WebformEntityTrait::setOptions($element);
  }
  return $element ? OptGroup::flattenOptions($element['#options']) : [];
}