Override controller

[Felipe Costa]

I overrided RegistrationsController well, and i tried override SessionsController but i'm getting some trobous. 

This my routes.rb:

devise_for :users, :controllers => { :registrations => "registrations", :sessions => "sessions" }

My sessions_controller.rb:

class SessionsController  < Devise::SessionsController

  prepend_view_path "app/views/devise"

  

  def new

    super

  end

  def create

    super

  end

  def destroy

    super

  end

end 

I'm getting this error:

Unknown action

The action 'sessions#new' could not be found for SessionsController

Regards
--
Felipe Costa
Undergraduating in Computer Science at UFRJ

Black belt on JavaBlackBelt 

[José Valim]

http://github.com/plataformatec/devise/wiki/Bug-reports

> Black belt <http://www.blackbeltfactory.com/ui#User/fcosta> on
> JavaBlackBelt  <http://www.blackbeltfactory.com/ui#User/fcosta>

[Christian Fazzini]

Hi Felipe, Jose. Is this a confirmed bug? Is there a solution for
this? I am coming across a similar problem

[Grace]

Hi all,

Along the similar lines of this issue. I'm trying to understand how
to override the devise SessionsController and what I've done is that
I've copied the code in the current devise repository devise / app /
controllers / devise/sessions_controller.rb into my own
sessions_controller.rb
this is what the code looks like

class SessionsController < Devise::SessionsController
prepend_before_filter :require_no_authentication, :only =>
[ :new, :create ]
include Devise::Controllers::InternalHelpers

# POST /resource/sign_in
def create
resource = warden.authenticate!(:scope => resource_name, :recall
=> "#{controller_path}#new")
set_flash_message(:notice, :signed_in) if is_navigational_format?
sign_in(resource_name, resource)
respond_with resource, :location =>
redirect_location(resource_name, resource)
end
end


I've also got the routes setup as indicated in the README file on
github.

However, I'm getting a method not found error is_navigational_format?

undefined method `is_navigational_format?' for #<SessionsController:
0x00000100ec7588>

I know this might be a simple fix, but I'm not sure how to refer to
this helper method in devise in my own controller.

thanks,

Grace

On Dec 2 2010, 4:34 pm, Christian Fazzini