public FieldItemList::generateSampleItems($count = 1)
Populates a specified number of field items with valid sample data.
Parameters
int $count: The number of items to create.
Overrides FieldItemListInterface::generateSampleItems
File
- core/lib/Drupal/Core/Field/FieldItemList.php, line 260
Class
- FieldItemList
- Represents an entity field; that is, a list of field item objects.
Namespace
Drupal\Core\Field
Code
public function generateSampleItems($count = 1) {
$field_definition = $this->getFieldDefinition();
$field_type_class = \Drupal::service('plugin.manager.field.field_type')->getPluginClass($field_definition->getType());
for ($delta = 0; $delta < $count; $delta++) {
$values[$delta] = $field_type_class::generateSampleValue($field_definition);
}
$this->setValue($values);
}
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