43 lines
1.4 KiB
ReStructuredText
43 lines
1.4 KiB
ReStructuredText
.. include:: /Includes.rst.txt
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.. _deprecation-78899:
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==========================================================
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Deprecation: #78899 - TCA ctrl field requestUpdate dropped
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==========================================================
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See :issue:`78899`
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Description
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===========
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The :code:`TCA` :code:`ctrl` configuration option :code:`['ctrl']['requestUpdate']` has been dropped.
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This option was often used together with :code:`displayCond` fields to re-evaluate display conditions
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if referenced fields changed their value. Typically, a "Refresh required" popup is raised to the editor
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in those cases, if the editor did not disable that.
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The field has been moved and is now located within the :code:`['columns']` section of the single field
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as :code:`'onChange' => 'reload'`.
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Impact
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======
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The field is just moved from :code:`ctrl` section to the single field `columns` section. An automatic
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TCA migration does that and logs deprecation messages.
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Affected Installations
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======================
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All :code:`TCA` tables that use :code:`requestUpdate` in :code:`ctrl` section.
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Migration
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=========
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Monitor the deprecation log for according messages, remove the :code:`ctrl` field and
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add :code:`'onChange' => 'reload'` to fields listed in :code:`requestUpdate` parallel to :code:`label`
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and :code:`config` section of the field in question. The option can be added to multiple fields.
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.. index:: Backend, PHP-API, TCA
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