Re: Categories and Sub Categories (Nested)

Ian Harding wrote:
> You should look up the contrib module ltree which is made for this
> sort of thing.  If you reinvent the wheel like this, you will be stuck
> with 2 levels.  With ltree you can have as many as you need and add
> more at any time.  It lets you query for ancestors and descendants of
> any item at any level.
>
> I highly recommend it.

Ah, one of those modules I still need to investigate. It looks promising.

Can it do networked structures? That'd be kind of hard with an index on
a path when a node can have multiple parent nodes, I figure...

--
Alban Hertroys
alban@magproductions.nl

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