Deprecation: #62800 - Workspaces ToolbarItem via ExtDirect¶
The PHP functionality for switching a workspace was done with the ExtDirect call
until now. This has been replaced by a simple AJAX JSON call, based on jQuery and the refactored ToolbarItem Menu for
the workspaces module.
The core does not use this functionality anymore, and also removed the ExtDirect registration for this class.
All installations which directly used the ExtDirect
TYPO3.Ajax.ExtDirect.ToolbarMenu to fetch the data.
Use the new AjaxHandler
Workspaces::setWorkspace() directly instead.