public static function ListItemBase::generateSampleValue in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php \Drupal\options\Plugin\Field\FieldType\ListItemBase::generateSampleValue()
2. 10 core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php \Drupal\options\Plugin\Field\FieldType\ListItemBase::generateSampleValue()

Generates placeholder field values.

Useful when populating site with placeholder content during site building or profiling.

Parameters

\Drupal\Core\Field\FieldDefinitionInterface $field_definition: The field definition.

Return value

array An associative array of values.

Overrides FieldItemBase::generateSampleValue

File

core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php, line 68

Class

ListItemBase

Plugin base class inherited by the options field types.

Namespace

Drupal\options\Plugin\Field\FieldType

Code

public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
  $allowed_options = options_allowed_values($field_definition
    ->getFieldStorageDefinition());
  $values['value'] = array_rand($allowed_options);
  return $values;
}