Hi Fred, That did it: <% form_for([...@resource, @rcost]) do |f| %>
It's all obvious in hindsight. Thanks again, Mark On Mar 15, 2:58 am, Frederick Cheung <frederick.che...@gmail.com> wrote: > On Mar 15, 5:42 am, MarkB <mark_ba...@hotmail.com> wrote: > > > My first attempt at working with a newhas_manyrelationship is > > throwing an error in the view when I try to create a new 'rcost' > > instance linked to a 'resource' (each resource can have multiple > > costs): > > > "undefined method `rcosts_path' for #<ActionView::Base:0x715bc60>" > > > Here is the view (new.html.erb) code that appears to be causing the > > error (I do not reference rcosts_path anywhere in the view): > > > <% form_for(@rcost) do |f| %> > > rcosts_path is being invoked by form_for, when it computes where the > form should be posting too. Since you've got a nested resource you've > got to tell form_for which Resource this @rcost belongs to. > > Fred -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
