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Posted by Michael Fesser on 02/08/07 16:18
..oO(Rik)
>P Pulkkinen <perttu.POISTATAMA.pulkkinen@POISTATAMA.elisanet.fi> wrote:
>
>> I don't get what you mean. Do you mean that a category would have many
>> parents, like in a real world we have both father and mother? And those
>> parents were from different "generation".
>
>He means the data is not really a tree, just relations. An odd structure
>for a menu, but possible.
It's not that odd. On a shop site for example it could be possible to
reach a particular subcategory or product on different paths. There
might be cases where a simple tree is not enough.
For some examples here's an interesting paper (PDF) describing different
types of breadcrumbs:
Location, Path & Attribute Breadcrumbs
http://instone.org/breadcrumbs
Micha
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