TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _breaking-79227:
+
+===================================================
+Breaking: #79227 - Removed ExtDirect State Provider
+===================================================
+
+See :issue:`79227`
+
+Description
+===========
+
+The ExtDirect based State Provider for ExtJS applications (endpoint :js:`TYPO3.ExtDirectStateProvider.ExtDirect`) has been removed.
+
+The ExtDirect endpoint :js:`TYPO3.ExtDirectStateProvider.ExtDirect` is no longer available.
+
+The following PHP classes have been removed:
+
+* :php:`\TYPO3\CMS\Backend\InterfaceState\ExtDirect\DataProvider`
+* :php:`\TYPO3\CMS\Backend\Tree\AbstractTreeStateProvider`
+* :php:`\TYPO3\CMS\Backend\Tree\AbstractExtJsTree`
+
+The relevant JavaScript file :file:`ExtDirect.StateProvider.js` has been removed.
+
+The PHP method php:`DocumentTemplate->setExtDirectStateProvider()` to load the JavaScript file has been removed.
+
+Instead the jQuery-based AMD module `TYPO3\CMS\Backend\Storage` is incorporated to load the data the same way via an anonymous
+State Provider which is handed to ExtJS as long as ExtJS is still available in the TYPO3 Core.
+
+
+Impact
+======
+
+Accessing the ExtDirect endpoint will result in a JavaScript error. Loading the JavaScript file will result in a HTTP 404 error.
+
+Instantiating the PHP class will result in a fatal PHP error.
+
+
+Affected Installations
+======================
+
+Any installation using custom implementations with ExtDirect and the State Provider shipped with the TYPO3 Core.
+
+
+Migration
+=========
+
+Include the `TYPO3\CMS\Backend\Storage`, and use the UserSettingsController class directly on the PHP side to
+access the user settings.
+
+See the implementation of the JavaScript Storage object for a more detailed usage.
+
+.. index:: JavaScript, Backend