public function ArrayElement::onChange in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Config/Schema/ArrayElement.php \Drupal\Core\Config\Schema\ArrayElement::onChange()

React to changes to a child property or item.

Note that this is invoked after any changes have been applied.

Parameters

$name: The name of the property or the delta of the list item which is changed.

Overrides TraversableTypedDataInterface::onChange

File

core/lib/Drupal/Core/Config/Schema/ArrayElement.php, line 107

Class

ArrayElement

Defines a generic configuration element that contains multiple properties.

Namespace

Drupal\Core\Config\Schema

Code

public function onChange($name) {

  // Notify the parent of changes.
  if (isset($this->parent)) {
    $this->parent
      ->onChange($this->name);
  }
}