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The OpenCms 7 Content Relation Engine (CRE) is one of the most important improvements of OpenCms compared to previous versions. The CRE allows OpenCms to easily and efficiently track any kind of relations between two resources in the OpenCms Virtual File System (VFS).
In this session we will quickly review the obvious usages of this feature in the OpenCms workplace, like link validations during deletion or publishing or XML content edition, as well as new derivated features, like the possibility to publish resources together with all their related resources, or the categorization of resources.
We will then focus on more advanced usages, like XML content options to set the type of a relation or how to treat broken relations, as well as using the %(link) macro in JSP files to ensure consistent JSP file generation after changes in included files.
At the end we will see how to create and use user defined relation types, and take a quick look to the most important implementation details.
Oct 8, 2024 - OpenCms 18 adds a new "Place element" mode in the page editor that allows precise element placement as an alternative to drag & drop. Reused content is now clearly marked. Automatic typographical correction of quotation marks has been added to all of the editors. “Dead links” in content that is entered in a WYSIWYG editor are now automatically disabled. Our Mercury template includes several new features, such as setting different image formats for mobile and desktop and many more.
Oct 8, 2024 - The OpenCms 18 release notes contain detailed information about the new features and fixes in this version.
Oct 8, 2024 - Alkacon OCEE 18 is the latest OCEE release for OpenCms 18. This version features a license key mechanism that allows to share the license key on several servers in a cloud installation.
Jul 8, 2024 - The Mercury template from Alkacon Software is a comprehensive, modular template based on Bootstrap 5 for OpenCms. This feature-rich template now has a complete and exhaustive documentation website.
Do you want to take a quick test drive of OpenCms to get an impression of its great features? Try out the OpenCms Live Demo website available at http://demo.opencms.org
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