Deprecation: #64059 - Non-ExtJS Page Tree Navigation Frame

See Issue #64059

Description

The non-ExtJS page tree navigation frame which was used in the core until TYPO3 CMS 4.5, is still available and can be included within a module, if the module is registering a navFrameScript in ext_tables.php:

'navFrameScript' => 'alt_db_navframe.php'

Impact

Usage of the PHP class, and the entry script typo3/alt_db_navframe.php has been marked as deprecated.

Affected installations

All installations with extensions using modules with the non-ExtJS page tree navigation frame.

Migration

Use the ExtJS navigationComponentID instead within the module registration.