function FieldItemList::generateSampleItems

Same name in other branches
  1. 8.9.x core/lib/Drupal/Core/Field/FieldItemList.php \Drupal\Core\Field\FieldItemList::generateSampleItems()
  2. 10 core/lib/Drupal/Core/Field/FieldItemList.php \Drupal\Core\Field\FieldItemList::generateSampleItems()
  3. 11.x core/lib/Drupal/Core/Field/FieldItemList.php \Drupal\Core\Field\FieldItemList::generateSampleItems()

Overrides FieldItemListInterface::generateSampleItems

1 method overrides FieldItemList::generateSampleItems()
ModerationStateFieldItemList::generateSampleItems in core/modules/content_moderation/src/Plugin/Field/ModerationStateFieldItemList.php
Populates a specified number of field items with valid sample data.

File

core/lib/Drupal/Core/Field/FieldItemList.php, line 249

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 = $field_definition->getItemDefinition()
        ->getClass();
    for ($delta = 0; $delta < $count; $delta++) {
        $values[$delta] = $field_type_class::generateSampleValue($field_definition);
    }
    $this->setValue($values);
}

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