TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _deprecation-62363:
+
+=====================================================
+Deprecation: #62363 - TSFE->JSeventFuncCalls disabled
+=====================================================
+
+See :issue:`62363`
+
+Description
+===========
+
+TYPO3 CMS provides a way to register direct JS calls to be added to the body tag of the frontend output
+to allow several functions to register for e.g. "onload". Nowadays this is done via JS frameworks directly,
+or via JS variables.
+
+The functionality has been marked as deprecated.
+
+Impact
+======
+
+The core does not use this functionality anymore. Installations with menus using "GMENU_LAYERS",
+which has been removed from the core a while ago, but still use it via third-party extensions,
+might not work anymore as expected.
+
+
+Affected installations
+======================
+
+All installations which use the :code:`$TSFE->JSeventFuncCalls` option, e.g. like GMENU_LAYERS.
+
+Migration
+=========
+
+Every call of a 3rd party extension to the mentioned method must be changed to use their own
+JS function registration.
+
+
+.. index:: JavaScript, TypoScript, Frontend