38 lines
996 B
ReStructuredText
38 lines
996 B
ReStructuredText
.. include:: /Includes.rst.txt
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.. _breaking-92118:
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=====================================================
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Breaking: #92118 - TCA ctrl thumbnail setting dropped
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=====================================================
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See :issue:`92118`
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Description
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===========
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The TCA setting :php:`$GLOBALS['TCA'][$aTableName]['ctrl']['thumbnail']` has been dropped.
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Impact
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======
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Setting the control field for a custom table has no effect anymore.
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Affected Installations
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======================
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The setting has been used in the :guilabel:`List` module for tables with image fields to render a preview
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of attached images. It has been used for :php:`tt_content` in core versions until TYPO3 v7.
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There are probably not many extensions using the setting. The :guilabel:`List` module will
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no longer show preview images for rendered rows.
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Migration
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=========
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Drop this setting during extension clean up. The setting is simply ignored, no PHP error will be thrown.
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.. index:: TCA, NotScanned, ext:recordlist
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