Has anyone worked out how to open a dtml-tree to a specific
node? I see what needs to be done but was hoping someone had
already made it work.
Part 1: Change tree display to a specific state.
Construct a cookie representing the desired state, using
either TreeTag.encode_seq or TreeTag.encode_str
With my "tree" frame as a target, display the
frame's usual URL, with a ?state-s argument equal to the constructed
cookie.
Part 2:
Simulate the clicking of the desired link by displaying
its URL with my "content" frame as a target.
In my case, I actually don't want to specify the entire state of
the tree, just make sure that a desired node is visible, so I may have
to use a variation that uses ?state-e instead of ?state-s.
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--- Mitchell