Hello there,
I'm using rails 3.0.3 and thinking sphinx 2.0.1 and I'm having trouble
with STI and form_for when the plugin is enabled.
I have a nested resource, routed as:
resources :sections do
resources :articles do
member do
get 'preview'
get 'publish'
end
end
end
Article is the parent class for a number of different article classes
all using STI
To handle this in my new/edit actions I have the following form_for in
the view:
<%= form_for [@section, @article], :html => { :multipart =>
true, :class => "articleForm" } do |f| %>
<%= hidden_field_tag(:type, @article.type.underscore) %>
this in my article model:
# http://code.alexreisner.com/articles/single-table-inheritance-in-rails.html
def self.inherited(child)
child.instance_eval do
def model_name
Article.model_name
end
end
super
end
and this in my controller:
def create
@article = params[:type].camelize.constantize.new(params[:article])
...
end
this enables my nested resource form to use the article_ syntax -
which is all working nicely until I install thinking sphinx!
Now I get:
NoMethodError in Articles#new
Showing /Users/dorian/Sites/conran/app/views/articles/_form.html.erb
where line #2 raised:
undefined method `section_full_articles_path'
where full_article is the name of my article subclass.
Is there any way anyone can think of to workaround this?
I've tried using the subclassed articles in form_for so that I get
form parameted in the form e.g. full_article[], but then this seems to
be breaking my controller and complicating things (even further...).
thanks
Dorian
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