Hello.

Is it possible to hide non-active categories in the dropdown in the frontend editing mode? This is a screenshot of what I mean:
http://joxi.ru/82Q7O4Bc84kkrd

You can use a CSS solution like:

option[disabled='disabled'] { display: none; } or you can override the form (check getk2.org/documentation/tutorials/174-templating-with-k2-and-the-concepts-of-sub-templates ) and add a JavaScript solution which is supported by more browsers.

You can look at this thread in the forum. www.joomlaworks.net/forum/k2-en/22370-frontend-editing-hide-categories-which-are-disabled