I have an app in which the objects can relate to themselves and I
wrote a view function that returns a nested list in a similar
structure as the one accepted by the unordered_list built-in template
tag.
[['cat1', ['sub1',sub2]], ['cat2', ['sub3', ['sub4,[sub5]]] ]]
I want more than just a simple unordered_list as a menu since it can
have many levels and would occupy to much space.
As far as I know, other than the unordered_list tag, there is no
simple way of translating the information on the list to a decent
menu, so I think I have to create a function to help unpack. And this
is where I'm having trouble:
-->In a function how can I iterate over this self-nested list, if I
don't know if I'm getting a string or another list. Is there a way to
know if the value represents a string?Or a list?
-->should I create a custom filter tag to do this or should I have my
view output the information on a different structure that would be
easier to read using the control flow tags of the templates?
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