{"id":21277951,"url":"https://github.com/b13/backendpreviews","last_synced_at":"2026-02-26T11:02:45.792Z","repository":{"id":39582930,"uuid":"348475369","full_name":"b13/backendpreviews","owner":"b13","description":"TYPO3 Extension for creating rich configured content 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unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-21T10:08:23.796Z","updated_at":"2026-02-26T11:02:45.765Z","avatar_url":"https://github.com/b13.png","language":"PHP","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Nice Backend Previews for Content Elements in TYPO3\n\n## About this extension\n\nThis extension adds a hook for rendering content element previews for TYPO3's backend view in the page module,\nadding the ability to use Fluid Partials and Layouts to enable consistent preview markup.\n\n## Installation\n\nUse composer to add this content element to your project\n\n`composer require b13/backendpreviews`\n\nand install the extension using the Extension Manager in your TYPO3 backend.\n\n## Add configuration\n\nAdd this to your PageTsConfig to include the default Fluid Templates provided with this extension:\n\n```\n@import 'EXT:backendpreviews/Configuration/PageTs/PageTs.tsconfig'\n```\n\nYou can add your own paths to the setup using PageTsConfig in your own site-extension:\n\n```\nmod.web_layout.tt_content.preview.view {\n  layoutRootPaths.10 = EXT:site_example/Resources/Private/Contenttypes/Backend/Layouts\n  partialRootPaths.10 = EXT:site_example/Resources/Private/Contenttypes/Backend/Partials\n  templateRootPaths.10 = EXT:site_example/Resources/Private/Contenttypes/Backend/Templates\n}\n```\n\nBy default, we will try to find a template to render a preview based on the CType of the element,\nmeaning for CType `mytype` we will try to find a template named `Mytype.html` in one of the paths defined\nin the `templateRootPaths`-Array.\n\nYou can set a different templateName explicitly like this:\n\n```\nmod.web_layout.tt_content.preview.template.mytype = Myowntemplate\n```\n\nFor plugins a template name for a specific plugin can be specified like this:\n\n```\nmod.web_layout.tt_content.preview.template.list.mylist_type = Listtypetemplate\n```\n\nAll flexform data of the plugin are available in `{pi_flexform_transformed}` to create meaningful previews:\n\n```\n\u003cb\u003ePage:\u003c/b\u003e {pi_flexform_transformed.settings.page}\n```\n\n## Use custom backend previews for default CTypes\n\nDefault CTypes for `fluid_styled_content` define dedicated `previewRenderer` classes. If you want to use `EXT:backendpreviews` instead,\nremove the configuration for each of these CTypes in your extension's `ext_localconf.php`:\n\n```\nunset($GLOBALS['TCA']['tt_content']['types']['textpic']['previewRenderer']);\n```\n\n## License\n\nAs TYPO3 Core, _backendpreviews_ is licensed under GPL2 or later. See the LICENSE file for more details.\n\n## Background, Authors \u0026 Further Maintenance\n\n`EXT:backendpreviews` was initially created by David Steeb in 2021 for [b13, Stuttgart](https://b13.com). We use this as\na basis to add consistent previews for our custom content element types.\n\n[Find more TYPO3 extensions we have developed](https://b13.com/useful-typo3-extensions-from-b13-to-you) that help us\ndeliver value in client projects. As part of the way we work, we focus on testing and best practices to ensure long-term\nperformance, reliability, and results in all our code.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fb13%2Fbackendpreviews","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fb13%2Fbackendpreviews","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fb13%2Fbackendpreviews/lists"}