Same name and namespace in other branches
  1. 8.9.x core/lib/Drupal/Core/TypedData/TraversableTypedDataInterface.php \Drupal\Core\TypedData\TraversableTypedDataInterface::onChange()
  2. 9 core/lib/Drupal/Core/TypedData/TraversableTypedDataInterface.php \Drupal\Core\TypedData\TraversableTypedDataInterface::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.

2 calls to TraversableTypedDataInterface::onChange()
ModerationStateFieldItemList::onChange in core/modules/content_moderation/src/Plugin/Field/ModerationStateFieldItemList.php
React to changes to a child property or item.
TextItemBase::onChange in core/modules/text/src/Plugin/Field/FieldType/TextItemBase.php
React to changes to a child property or item.
3 methods override TraversableTypedDataInterface::onChange()
ArrayElement::onChange in core/lib/Drupal/Core/Config/Schema/ArrayElement.php
React to changes to a child property or item.
ModerationStateFieldItemList::onChange in core/modules/content_moderation/src/Plugin/Field/ModerationStateFieldItemList.php
React to changes to a child property or item.
TextItemBase::onChange in core/modules/text/src/Plugin/Field/FieldType/TextItemBase.php
React to changes to a child property or item.

File

core/lib/Drupal/Core/TypedData/TraversableTypedDataInterface.php, line 18

Class

TraversableTypedDataInterface
An interface for typed data objects that can be traversed.

Namespace

Drupal\Core\TypedData

Code

public function onChange($name);