protected function WebformOptionsListBuilder::buildOptions in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/WebformOptionsListBuilder.php \Drupal\webform\WebformOptionsListBuilder::buildOptions()

Build list of webform options.

Parameters

\Drupal\webform\WebformOptionsInterface $webform_options: A webform options entity.

Return value

string Semi-colon delimited list of webform options.

1 call to WebformOptionsListBuilder::buildOptions()

WebformOptionsListBuilder::buildRow in src/WebformOptionsListBuilder.php

Builds a row for an entity in the entity listing.

File

src/WebformOptionsListBuilder.php, line 216

Class

WebformOptionsListBuilder

Defines a class to build a listing of webform options entities.

Namespace

Drupal\webform

Code

protected function buildOptions(WebformOptionsInterface $webform_options) {
  $element = [
    '#options' => $webform_options
      ->id(),
  ];
  $options = WebformOptions::getElementOptions($element);
  $options = OptGroup::flattenOptions($options);
  foreach ($options as $key => &$value) {
    if ($key !== $value) {
      $value .= ' (' . $key . ')';
    }
  }
  return implode('; ', array_slice($options, 0, 12)) . (count($options) > 12 ? '; …' : '');
}