public static function WebformElementOptions::processWebformElementOptions in Webform 8.5
Same name and namespace in other branches
- 6.x src/Element/WebformElementOptions.php \Drupal\webform\Element\WebformElementOptions::processWebformElementOptions()
Processes a webform element options element.
File
- src/
Element/ WebformElementOptions.php, line 77
Class
- WebformElementOptions
- Provides a form element for managing webform element options.
Namespace
Drupal\webform\ElementCode
public static function processWebformElementOptions(&$element, FormStateInterface $form_state, &$complete_form) {
$element['#tree'] = TRUE;
/** @var \Drupal\webform\WebformOptionsStorageInterface $webform_options_storage */
$webform_options_storage = \Drupal::entityTypeManager()
->getStorage('webform_options');
$options = $element['#likert'] ? $webform_options_storage
->getLikerts() : $webform_options_storage
->getOptions();
$t_args = [
'@type' => $element['#likert'] ? t('answers') : t('options'),
':href' => Url::fromRoute('entity.webform_options.collection')
->toString(),
];
$has_options = count($options) ? TRUE : FALSE;
// Select options.
$element['options'] = [
'#type' => 'select',
'#description' => t('Please select <a href=":href">predefined @type</a> or enter custom @type.', $t_args),
'#options' => [
static::CUSTOM_OPTION => t('Custom @type…', $t_args),
] + $options,
'#attributes' => [
'class' => [
'js-' . $element['#id'] . '-options',
],
],
'#error_no_message' => TRUE,
'#access' => $has_options,
'#default_value' => isset($element['#default_value']) && !is_array($element['#default_value']) && WebformOptionsHelper::hasOption($element['#default_value'], $options) ? $element['#default_value'] : '',
];
// Custom options.
if ($element['#custom__type'] === 'webform_multiple') {
$element['custom'] = [
'#type' => 'webform_multiple',
'#title' => $element['#title'],
'#title_display' => 'invisible',
'#error_no_message' => TRUE,
'#default_value' => isset($element['#default_value']) && !is_string($element['#default_value']) ? $element['#default_value'] : [],
];
}
else {
$element['custom'] = [
'#type' => 'webform_options',
'#yaml' => $element['#yaml'],
'#title' => $element['#title'],
'#title_display' => 'invisible',
'#label' => $element['#likert'] ? t('answer') : t('option'),
'#labels' => $element['#likert'] ? t('answers') : t('options'),
'#error_no_message' => TRUE,
'#options_description' => $element['#options_description'],
'#default_value' => isset($element['#default_value']) && !is_string($element['#default_value']) ? $element['#default_value'] : [],
];
}
// If there are options set #states.
if ($has_options) {
$element['custom']['#states'] = [
'visible' => [
'select.js-' . $element['#id'] . '-options' => [
'value' => static::CUSTOM_OPTION,
],
],
];
}
// Add validate callback.
$element += [
'#element_validate' => [],
];
array_unshift($element['#element_validate'], [
get_called_class(),
'validateWebformElementOptions',
]);
if (!empty($element['#states'])) {
webform_process_states($element, '#wrapper_attributes');
}
return $element;
}