On Oct 2, 4:10 am, Sam Ginko <[EMAIL PROTECTED]> wrote:
> I would like to generate a select list from multiple associations. Do
> not know what the problem is. Hope anyone can
> help.
>
> the code below gives me a: "You have a nil object when you didn't
> expect it!
> The error occurred while evaluating nil.filename"
>
> ----------in the controller----------
> @skinType = Furni.find(:all, :include =>[:imageasset => {:skin =>
> [:skintype, :skinstyle]}]).map {|st| [st.imageasset. filename, st.id] }
It's telling you that there is a Furni whose imageasset is nil.
Fred
>
> ------ in the view ------
>
> <% form_tag( 'list') do %>
> <%= select_tag :skin, options_for_select(["View-All"[EMAIL PROTECTED],
> @skintype_id.to_i), :onChange =>
> "location.href='http://www.furnii.com/skins/list?skintype_id='+options[selectedIndex].value"
> %>
> <% end %>
> --
> Posted viahttp://www.ruby-forum.com/.
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