为Devise用户创建配置文件

Question

So I took the steps described in Profile model for Devise users? I'm using rails 4 and ruby 1.9.3p448

class User < ActiveRecord::Base

devise :database_authenticatable, :registerable,
       :recoverable, :rememberable, :trackable, :validatable 

attr_accessible :email, :password, :password_confirmation, :remember_me, :profile_attributes
has_one :profile
accepts_nested_attributes_for :profile       


protected

def profile
  super || build_profile
end 

end

#

 class Profile < ActiveRecord::Base belongs_to :user attr_accessible :uname, :manager end 

#

 <h2>Sign up...</h2> <%= form_for resource, :as => resource_name, :url => registration_path(resource_name) do |f| %> <%= devise_error_messages! %> <div><%= f.label :email %><br /> <%= f.email_field :email, :autofocus => true %></div> <div><%= f.label :password %><br /> <%= f.password_field :password %></div> <div><%= f.label :password_confirmation %><br /> <%= f.password_field :password_confirmation %></div> <%= f.fields_for :profile do |profile_form| %> <h2><%= profile_form.label :uname %></h2> <p><%= profile_form.text_field :uname %></p> <h2><%= profile_form.label :manager %></h2> <p><%= profile_form.text_field :manager %></p> <% end %> <div><%= f.submit "Sign up" %></div> <% end %> <%= render "devise/shared/links" %> 

#

Still can't save profile for user and this is the output:

  Parameters: {"utf8"=>"✓", "authenticity_token"=>"kG7S9lF4+5hm+ggmKA4LZyXrN4hsPf01jGQvKxgzGGI=", "user"=>{"email"=>"test1@test.test", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]", "profile_attributes"=>{"uname"=>"1", "manager"=>"1"}}, "commit"=>"Sign up"} **Unpermitted parameters: profile_attributes** 

Shoud I do anything in Profiles controller? Thanks in advance

Answer 1

I found the solution! In my users/registrations_controller.rb, I had to add the following

 before_filter :configure_permitted_parameters, if: :devise_controller?

def configure_permitted_parameters
   devise_parameter_sanitizer.for(:sign_up) {|u| 
     u.permit(:email, :password, :password_confirmation, :remember_me, 
     profile_attributes: [:uname, :manager])}
end

and it works just fine!

Answer 2

Rails 4 has stopped using attr_accessible and has started using strong parameters - http://api.rubyonrails.org/classes/ActionController/StrongParameters.html

You'll need to add your nested attributes for profile into the permitted attributes in the user controller.