Thread: Tree structure / access rights and associations

Hello,

in an application I was working on recently, we had to develop a system
to grant access rights on and associate items with parts of a tree.
Imagine for example a tree of product categories in an e-shop - you
might want to associate items with these categories with categories
(once you associate the item to a category, it's associated to it's
parent category too) and grant access rights on subtrees to
administrators (once you grant access to a category, you're granting
access to it's subcategories too).

Inspired by the solution we developed, I've implemented a similar system
and I'm releasing it under GPL license. All the sources (basically a set
of triggers) along with documentation etc. can be found here:

     http://www.fuzzy.cz/databaze/index-en.php

Tomas

On Thu, Nov 23, 2006 at 01:41:15PM +0100, Tomas Vondra wrote:
> Hello,
>
> in an application I was working on recently, we had to develop a
> system to grant access rights on and associate items with parts of a
> tree.  Imagine for example a tree of product categories in an e-shop
> - you might want to associate items with these categories with
> categories (once you associate the item to a category, it's
> associated to it's parent category too) and grant access rights on
> subtrees to administrators (once you grant access to a category,
> you're granting access to it's subcategories too).
>
> Inspired by the solution we developed, I've implemented a similar
> system and I'm releasing it under GPL license. All the sources
> (basically a set of triggers) along with documentation etc. can be
> found here:
>
>     http://www.fuzzy.cz/databaze/index-en.php

It looks like the right URL is http://www.fuzzy.cz/databaze/hira/index-en.php

Cheers,
Dave.
--
David Fetter <david@fetter.org> http://fetter.org/
phone: +1 415 235 3778        AIM: dfetter666
                              Skype: davidfetter

Remember to vote!