K2 AJAX Search
The Joomla extension K2 AJAX Search allows you to search contents of the K2 component and makes it possible to filter by multiple categories, by multi-select list extra fields and by creation date. The extension has a beautiful appearance, shows a list of previous results by using AJAX and is highly customizable.
Compatible with Joomla 3.x and 2.5.
The extension is no longer actively maintained so use at your own risk. Any contribution is welcome.
K2 search improved
Based on the K2 search engine, it includes new features and keeps an optimum performance.
Allows multiple filters
You can enable multiple filters by categories, by multi-select list extra fields and by creation date.
List of AJAX results sorted by categories
When typing, the extension uses AJAX and shows a list of previous results sorted by categories.
You can easily customize many features of the appearance, filtering, the search engine, and more.
[Try a demo with a catalog of movies] (http://k2ajaxsearch.taleia.software/demo).
[Download the ZIP] (https://github.com/marcalpla/k2-ajax-search/archive/master.zip) of this repository and install it with the Joomla extensions installer. Remember to enable the extension plugin.
K2 AJAX Search extension is under [GPLv2 or later license] (http://www.gnu.org/licenses/gpl-2.0.html).