hierarchical/adjacency data for nested tree views/menus/ul lists

[eluser]sophistry[/eluser]
ah, the old adjacency list vs. nested sets. i see that i did not read your initial post closely enough.

i haven't seen anyone doing adjacency lists in CI, but if they were it would probably be listed under that thread.

I searched 'adjacency' out of curiousity and found a few threads.

Integrating classes into CI is easy. Check the manual page on how to bring in outside classes.