TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _deprecation-62988:
+
+========================================================================
+Deprecation: #62988 - Deprecate unused/non-unified DocumentTemplate code
+========================================================================
+
+See :issue:`62988`
+
+Description
+===========
+
+Several functions within DocumentTemplate are not encouraged to be used anymore.
+
+The hard-coded background image setting via :code:`$TBE_STYLES['background']` is removed and its usage is deprecated.
+
+Additionally, the font-wrapping methods *rfw()* and *dfw()* are deprecated.
+The according CSS was removed from the core.
+
+The method *collapseableSection()*, which was used solely by the reports module for ages in a buggy
+way, is also deprecated in favor of Bootstrap collapseables and localstorage.
+
+Impact
+======
+
+The core does not use this functionality anymore.
+
+
+Affected installations
+======================
+
+All installations which use the setting :code:`$GLOBALS['TBE_STYLES']['background']` or any of the functions:
+
+* dfw()
+* rfw()
+* collapseableSection()
+
+Migration
+=========
+
+* Use CSS directly instead of :code:`$GLOBALS['TBE_STYLES']['background']`
+* Use the CSS class *text-muted* instead of the method :code:`dfw()`
+* Use the CSS class *text-danger* instead of the method :code:`rfw()`
+* Use HTML bootstrap classes, localStorage etc. instead of :code:`collapseableSection()`
+
+
+.. index:: PHP-API, Backend