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cms-core/Documentation/Changelog/9.2/Deprecation-83904-ArrayHandlingInAbstractTreeView.rst

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.. include:: /Includes.rst.txt
.. _deprecation-83904:
========================================================
Deprecation: #83904 - Array handling in AbstractTreeView
========================================================
See :issue:`83904`
Description
===========
Handling arrays instead of database relations in class :php:`TYPO3\CMS\Backend\Tree\View\AbstractTreeView`
has been marked as deprecated.
Impact
======
Calling the following methods will throw deprecation warnings and will be removed with core version 10:
* [scanned] :php:`AbstractTreeView->setDataFromArray`
* [scanned] :php:`AbstractTreeView->setDataFromTreeArray`
The following class properties should not be used any longer and will be removed with core version 10:
* [not scanned] :php:`AbstractTreeView->data`
* [scanned] :php:`AbstractTreeView->dataLookup`
* [scanned] :php:`AbstractTreeView->subLevelID`
Affected Installations
======================
This feature was rarely used, it is pretty unlikely an instance is affected by a consuming extension.
The extension scanner will report most use cases.
Migration
=========
No migration available.
.. index:: Backend, PHP-API, PartiallyScanned