On Jul 13, 2:12 am, Nathan Beyer <nbe...@gmail.com> wrote:
> I have a simple controller that takes a request, looks up some data
> and then returns the results as either HTML or Atom. The HTML response
> works fine, but the Atom Builder is blowing up with an undefined
> method error that I can't figure out. It seems to be failing when the
> ActiveRecord instance is passed to the 'entry' method and it tries to
> build the URL via the 'polymorphic_url' method. There is no
> 'order_url' method, field or database column, so I'm at a loss.
You've got an instance of order, so various bits of rails assume that
(by default) to link to that particular object the order_url helper
should be called. Usually you get this for free when you write
map.resources :orders in your routes file (although you don't have to
create the named route via resources)
Fred
>
> Error message - undefined method `order_url' for #<ActionView::Base:
> 0x25e3560>
> Code snippet that's failing (line 7) -
> 4:
> 5: for order in @orders
> 6:
> 7: feed.entry(order) do |entry|
> 8:
> Stack trace of failure -
> /Library/Ruby/Gems/1.8/gems/actionpack-2.3.2/lib/action_controller/
> polymorphic_routes.rb:109:in `__send__'
> /Library/Ruby/Gems/1.8/gems/actionpack-2.3.2/lib/action_controller/
> polymorphic_routes.rb:109:in `polymorphic_url'
> /Library/Ruby/Gems/1.8/gems/actionpack-2.3.2/lib/action_view/helpers/
> atom_feed_helper.rb:189:in `entry'
> /Library/Ruby/Gems/1.8/gems/builder-2.1.2/lib/builder/xmlbase.rb:
> 134:in `call'
> /Library/Ruby/Gems/1.8/gems/builder-2.1.2/lib/builder/xmlbase.rb:
> 134:in `_nested_structures'
> /Library/Ruby/Gems/1.8/gems/builder-2.1.2/lib/builder/xmlbase.rb:58:in
> `method_missing'
> /Library/Ruby/Gems/1.8/gems/actionpack-2.3.2/lib/action_view/helpers/
> atom_feed_helper.rb:178:in `entry'
>
> I'm running Ruby 1.8.6 on Mac OS X 10.5.7. Thanks.
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