Tom Tom wrote: > hi, > > ok, what i need and dont know know how to do is: > > > @result = Category.roots > #gives me 3, because i have 3 records with parent_id=NULL, what is fine > > @result.TO_FULL_RECURSIVE_XML
You might just want to do Category.find :all, :order => 'lft', which will give you all the records in the right order. Alternatively, you could make all 3 current root elements into children of a new, single, root, and then just fetch all descendants of the new root. > > > ####### > again, i want a xml-structure of all root-records with their children, > and their children , and their children etc.... > > i can do it if i have only 1 result, but dont know how to build the xml > if i have, lets say 30+ roots... > > thx Best, -- Marnen Laibow-Koser http://www.marnen.org [email protected] -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
