Question

I’m using the simple_form gem. I have a fairly straightforward scenario. I have a scoped route and I’m trying to get a form:

= simple_form_for(@scope, @post) do |f|
  = f.input :comment

Simplified routes file:

scope ':scope' do
  resources :posts
end

However I get the error:

undefined method `input' for #<ActionView::Helpers::FormBuilder:0x7f1b1eef1cb8> 

I’m using rails 3.0.12 and simple_form 1.4.2

Any advise where I’m going wrong?

Answer 1

One way around it this (although not ideal is to use simple_fields for. I’ll stick with this until there is a better solution.

= form_for(@scope, @post) do |f|
  =f.simple_fields_for :posts do |ff|
    =ff.input :comment