TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _deprecation-73352:
+
+========================================================
+Deprecation: #73352 - Deprecate old-school AJAX requests
+========================================================
+
+See :issue:`73352`
+
+Description
+===========
+
+The class `\TYPO3\CMS\Core\Http\AjaxRequestHandler` and the associated methods
+`ExtensionManagementUtility::registerAjaxHandler()` and
+`\TYPO3\CMS\Backend\Http\AjaxRequestHandler::dispatchTraditionalAjaxRequest()`
+have been marked as deprecated and will be removed in TYPO3 v9.
+
+
+Impact
+======
+
+Calling any of the methods will trigger a deprecation log entry.
+
+
+Affected Installations
+======================
+
+Any TYPO3 installation with a third-party extensions using the class
+`\TYPO3\CMS\Core\Http\AjaxRequestHandler` or calling any of the methods directly.
+
+
+Migration
+=========
+
+Use the Backend Ajax Routes logic instead.
+
+.. index:: JavaScript, Backend, PHP-API