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2008 Apr 12
1
acts_as_tree undefined method?
i have acts_as_tree installed as plugin under rails 2.0.2 and also its
defined in class TreeItems, but when i put this in my view
<ul class="tree_level1" id="cars">Furniture
<% TreeItem.root.category.children do |cat_children| %>
<li><a class="list_item" href="#"><%=h cat_children.name %></a></
li>
<% end %>
</ul>
it gives me this:
undefined method `acts_as_tree'' for #<Class:0x2bb3f30>
--~--~---------~--~----~------------~-------~--...