47 lines
1.4 KiB
ReStructuredText
47 lines
1.4 KiB
ReStructuredText
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.. include:: /Includes.rst.txt
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.. _breaking-64059:
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=======================================================
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Breaking: #64059 - Rewritten Javascript Tree Components
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=======================================================
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See :issue:`64059`
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Description
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===========
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In the process of refactoring prototype/scripta.culo.us code and migrate these to an AMD module, the tree component and its
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drag&drop parts have been migrated to a RequireJS / jQuery module.
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The page tree filter functionality of the prototype tree, which is not used in the TYPO3 core, was removed from the
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tree component.
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The file :file:`typo3/js/tree.js` has been removed, the replacement code, based on jQuery is located under
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EXT:backend/Resources/Public/JavaScript/LegacyTree.js.
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Impact
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======
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Any usages in third party extensions that include :file:`js/tree.js` will fail, as the tree component has been removed.
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Any extension using the filter part of the tree.js component will not work.
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Affected installations
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======================
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Any installation with its own backend module using the tree component from the core.
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Migration
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=========
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Rewrite any needed logic for filtering, and include the RequireJS module like in e.g.
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FileSystemNavigationFrameController.php, to use the tree component. If the old code is needed, the :file:`tree.js` file
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and prototype need to be included as part of the extension, not from the core.
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.. index:: JavaScript, Backend
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