Devise form within a different controller

by

As Andres says, the form calls helpers which are specified by Devise and so aren’t present when you access a Devise form from a non-Devise controller.

To get around this, you need to add the following methods to the helper class of the controller you wish to display the form under. Alternatively, you can just add them to your application helper to make them available anywhere.

  def resource_name
    :user
  end

  def resource
    @resource ||= User.new
  end

  def devise_mapping
    @devise_mapping ||= Devise.mappings[:user]
  end

Source: http://pupeno.com/blog/show-a-devise-log-in-form-in-another-page/

More Related Contents:

  1. No route matches “/users/sign_out” devise rails 3
  2. Devise limit one session per user at a time
  3. Rails Devise: after_confirmation
  4. Rails devise: user_signed_in? not working
  5. Always getting 401 Unauthorized with new install of Rails + Devise
  6. Customizing Devise error messages in Rails 3?
  7. ActiveRecord OR query
  8. ActiveRecord: size vs count
  9. How can I disable logging of asset pipeline (sprockets) messages in Ruby on Rails 3.1?
  10. In Ruby on Rails, to extend the String class, where should the code be put in?
  11. Rails routing to handle multiple domains on single application
  12. devise and multiple “user” models
  13. Rails 3 devise, current_user is not accessible in a Model ?
  14. Devise Secret Key was not set
  15. STI, one controller
  16. Rails 3: How to “redirect_to” in Ajax call?
  17. Devise update user without password
  18. Paginating an Array in Ruby with will_paginate
  19. Purge or recreate a Ruby on Rails database
  20. Rails 3 equivalent for periodically_call_remote
  21. Convert HTML to word file ?
  22. SimpleForm without for (non model form)
  23. Ruby on Rails 3 – Reload lib directory for each request
  24. How to change a Ruby on Rails application name?
  25. Ruby: problem installing EventMachine under Windows 7
  26. How to configure Log4r with Rails 3.0.x?
  27. Ruby on rails 4 app does not work in iframe
  28. Rails 3.1 include_root_in_json
  29. Rails: Order with nulls last
  30. Why should we avoid using class variables @@ in rails?

Leave a Comment