Deprecation: #83853 - Backend AjaxRequestHandler¶
See forge#83853
Description¶
The class \TYPO3\CMS\Backend\Http\AjaxRequestHandler
has been marked as deprecated and will be removed in TYPO3 v10.
This functionality has been moved into the backend's generic Request Handler functionality.
The AJAX functionality itself is not deprecated and can be used as before.
Impact¶
Installations that use \TYPO3\CMS\Backend\Http\AjaxRequestHandler
will trigger a deprecation warning.
Affected Installations¶
All installations that use custom extensions that add classes derived from \TYPO3\CMS\Backend\Http\AjaxRequestHandler
.
Migration¶
Use a PSR-15 middleware for the Backend Middleware Stack or extend from the generic
\TYPO3\CMS\Backend\Http\RequestHandler
instead.