Rails - Sep 2007 - generating nested resource path

I have a nested resourced called attachments:

(routes.rb)
 map.resources :content_campaigns do |content_campaigns|
      content_campaigns.resources :attachments, :member => { :download
=> :get}
  end

But, I can''t seem to generate the new path after I create a new
attachment:

(attachments_controller.rb)

format.xml  { head :created, :location =>
attachment_url(@attachment) }

I get this trace:

ActionController::RoutingError (attachment_url failed to generate from
{:action=>"show", :content_campaign_id=>"7",
:controller=>"attachments"},
expected: {:action=>"show",
:controller=>"attachments"}, diff:
{:content_campaign_id=>"7"}):
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/routing.rb:1273:in `raise_named_route_error''
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/routing.rb:1245:in `generate''
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/url_rewriter.rb:104:in `rewrite_path''
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/url_rewriter.rb:69:in `rewrite''
    /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/
action_controller/base.rb:522:in `url_for''


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eggie5 wrote:
> I have a nested resourced called attachments:
> 
> (routes.rb)
>  map.resources :content_campaigns do |content_campaigns|
>       content_campaigns.resources :attachments, :member => { :download
> => :get}
>   end
> 
> But, I can''t seem to generate the new path after I create a new
> attachment:
> 
> (attachments_controller.rb)
> 
> format.xml  { head :created, :location =>
> attachment_url(@attachment) }
> 
Don''t you need attachment_url(@campaign, @attachment) since
it''s nested?

mike
-- 
Posted via http://www.ruby-forum.com/.

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