I've been trying to find a decent, generic way of creating a variable level category structure. Also, a way of using that structure to display a table of contents, which are really a subset of a category structure.
Someone pointed out that I'm probably looking for a concept called 'tree structure' or something to that effect, and gave me a link or two but I'm having a hard time making the transition from white paper to real code.
Does anyone know of a decent tutorial that will help me bridge that gap?
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