Hi,

I need to build filters that contain a combobox containing 2 parent categories
which by selection filter a combobox containing the relevant child categories
which by selection filter a combobox of an extra field with relevant values
in addition also have values of an extra fields as a multiple selection

I have no idea how to retrieve the categories and filter them (ajax)
Anyone has code which does something like this or knowledge of a module i can buy which can get me there?

thanks,
N.

this may help www.joomlart.com/joomla/extensions/ja-k2-search
there is another one out there with a car directory but it escapes me at the moment

May I remind you William,

K2 Content Filter Module for Joomla an excellent search tools with superior support.

content relationship
does k2 have many-to-many relationship?