Check out this demonstration: http://wimleers.com/demo/hierarchical-select/taxonomy
This module is not yet quite working in d7 Views as an exposed filter but there has been a work around module that was posted: Views
Hierarchical Taxonomy Filter
Tracey
--------------------
Tracey Hummel
Web Application Developer
University of Arizona
Social & Behavioral Sciences Technical Services
University Services Building,
888 N. Euclid, Room 302
PO Box 210158, Tucson AZ 85721-0158
520-626-3223
tracey@arizona.edu
http://tshummel.com
From: support-bounces@drupal.org [support-bounces@drupal.org] on behalf of Chris Miller [cjm@tryx.org]
Sent: Thursday, November 29, 2012 11:47 AM
To: support@drupal.org
Subject: [support] Master Detail relationships
Hi Folks,
I need to express a tree of data with "drill down". I start with a view that collects all the top level content as links to the next level deep and there is where I stumble. I don't know how to express this second level such that it can be addressed
by the links in the top level, and I don't know how to express the link in the top level.
Any help?
Chris.