46 lines
1.4 KiB
ReStructuredText
46 lines
1.4 KiB
ReStructuredText
.. include:: /Includes.rst.txt
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.. _breaking-88564:
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================================================================
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Breaking: #88564 - PageTSconfig setting "TSFE.constants" removed
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================================================================
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See :issue:`88564`
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Description
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===========
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The PageTSconfig / UserTSconfig :typoscript:`TSFE.constants`, which allowed to override settings constants
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on a per-tree level page was introduced in TYPO3 at the very beginning, long before TSconfig had conditions.
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It was used to share TypoScript-based configuration between frontend / backend, and on a per-page/tree level.
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However, this has been superseded for a long time by using proper configuration files which
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can be loaded at any time, for example when :file:`ext_localconf.php` of an extension is loaded.
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Therefore, the option has been removed.
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Impact
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======
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Setting :typoscript:`TSFE.constants` in PageTSconfig or UserTSconfig has no effect, as it is not evaluated
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anymore.
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Affected Installations
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======================
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Any TYPO3 installation using :typoscript:`TSFE.constants` in their PageTSconfig.
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Migration
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=========
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It is recommended to include TypoScript conditions in setup/constants, also since constants+setup
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are evaluated in Backend context for Extbase modules. This option is not needed anymore and
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can be substituted by simple constants in `sys_template` or any Extension inclusion files as well.
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.. index:: TSConfig, NotScanned
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