jhaagmans wrote:
[...]
> I'm asking this because I don't get it.
What don't you get?
[...]
> I think I can limit my model to just the acts_as_nested_set and make
> it belong to product, but how to load it up? Can I do
> @product_attributes = ProductAttributes.find(:all, :conditions =>
> { :product_id => @product.id } and use this collection somehow (how?)
> in my view?
Well, yes. And as far as how you use the collection...it's just an
array of records like any other. I think you already know how to use it
in the view. :)
> Or will I need the root element and descend from there?
> The documentation is just way too limited for me to understand.
Have you read the InstanceMethods and ClassMethods rdoc? They describe
the extra finder methods that the class provides. You may need to build
the rdoc yourself or use rdoc.info , since I don't think the rdoc is on
the Web.
> And
> how will the view part work? I need to actually have a root element
> including a <li> tag for a child which can have an <ul> tag -only- if
> it has children of its own.
You'll have to do that yourself, using the parent_id, lft, and rgt
fields to determine the list nesting. Again, awesome_nested_set does
absolutely nothing with the view.
Best,
--
Marnen Laibow-Koser
http://www.marnen.org
mar...@marnen.org
--
Posted via http://www.ruby-forum.com/.
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