This is a very easy question I am using devise for authentication...So I am trying to modify my sign up .I am trying to add a radio button on my sign up but it is giving me error .undefined method `status' for User:0x00000001a66368. So i want to know why i can't use radio button on my sign up page
[registration/new.html.erb]
<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 %> <% if #validatable %><i>(<%= #minimum_password_length %> characters minimum)</i><% end %><br />
<%= f.password_field :password, autocomplete: "off" %></div>
<div><%= f.label :password_confirmation %><br />
<%= f.password_field :password_confirmation, autocomplete: "off" %></div>
<div >
<%= f.label 'InActive' do %>
<%= f.radio_button :status,'In Active'%>
<% end %>
</div>
<div><%= f.submit "Sign up" %></div>
<% end %>
<%= render "devise/shared/links" %>
[user.rb]
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
has_many :posts
has_many :comments
validates :status,presence:true
validates :name, presence: true
def self.find_role(id)
User.find(id).roles
end
end
You need to add status field in the user table.
rails g migration add_user_status_to_user user_status:boolean
rake db:migrate
Then , In application controller, use strong parameters
class ApplicationController < ActionController::Base
before_action :configure_permitted_parameters, if: :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer.for(:sign_up) << [:user_status]
end
end
rails generate migration add_status_to_user status:boolean
rake db:migrate
You need to by pass Strong Parameters to add additional new attributes to the sign up page.
class ApplicationController < ActionController::Base
before_action :configure_permitted_parameters, if: :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer.for(:sign_up).push(:status)
end
end
Related
The authentication system in my app is handled by devise and now I want each user in my system to belong to an organisation. So each organisation will have multiple users.
When signing up, each user will select which organisation they want to join.
When a user is signing up, and they select and organisation from a combo-box, they get the following error:
ActiveRecord::AssociationTypeMismatch in Devise::RegistrationsController#create
Organisation(#70213198483780) expected, got "1" which is an instance of String(#70213152374240)
The following is what my source code looks like:
app/models/organisation.rb
class Organisation < ApplicationRecord
has_many :users
end
app/models/user.rb
class User < ApplicationRecord
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :validatable
has_many :activities
belongs_to :organisation
end
app/views/devise/registrations/new.html.erb
<h2>Sign up</h2>
<%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
<%= render "devise/shared/error_messages", resource: resource %>
<div class="field">
<%= f.label :email %><br />
<%= f.email_field :email, autofocus: true, autocomplete: "email" %>
</div>
<div class="field">
<%= f.label :password %>
<% if #minimum_password_length %>
<em>(<%= #minimum_password_length %> characters minimum)</em>
<% end %><br />
<%= f.password_field :password, autocomplete: "new-password" %>
</div>
<div class="field">
<%= f.label :password_confirmation %><br />
<%= f.password_field :password_confirmation, autocomplete: "new-password" %>
</div>
<div class="field">
<%= f.label :organisation %><br />
<%= f.select :organisation, Organisation.all.collect { |o| [ o.organisation_name, o.id ] }%>
</div>
<div class="actions">
<%= f.submit "Sign up" %>
</div>
<% end %>
<%= render "devise/shared/links" %>
app/controllers/application_controller.rb
class ApplicationController < ActionController::Base
before_action :authenticate_user!
before_action :configure_sign_up_params, if: :devise_controller?
protected
# If you have extra params to permit, append them to the sanitizer.
def configure_sign_up_params
devise_parameter_sanitizer.permit(:sign_up, keys: [:organisation])
end
end
I suggest you should change in your form to
<%= f.select :organisation_id, Organisation.all.collect { |o| [ o.organisation_name, o.id ] }%>
Because the dropdown makes organisation.name as key and organisation.id as value.
Then change devise_parameter_sanitizer.permit(:sign_up, keys: [:organisation_id]) to allow organisation_id to be assigned to user
Instead of using collect on Organisation.all, use Organisation.all.pluck(:name, :id). It will give same result as but a more optimised query.
i am having two tables employee , and company. i want to register the company name of an employee while Employee is registering by using the devise sign_up action. how to write devise parameter sanitiser method to save the company name while an employee is registering?
The trick is using accepts_nested_attributes_for and overriding the sign_up_params method on the registrations controller.
1. Set up the User model to accept attributes for company
class User < ActiveRecord::Base
belongs_to :company
accepts_nested_attributes_for :company
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
end
2. Override the default Registrations controller
# config/routes.rb
Rails.application.routes.draw do
# ...
devise_for :users, controllers: { registrations: "registrations" }
end
# app/controllers/registrations_controller.rb
class RegistrationsController < Devise::RegistrationsController
# GET /users/sign_up
def new
#user = User.new(company: Company.new)
end
def sign_up_params
params.require(:user).permit(
:email, :password, :password_confirmation,
company_attributes: [:name]
)
end
end
By digging into the source of Devise::RegistrationsController we can se that it calls build_resource(sign_up_params) which is about equivalent to User.new(sign_up_params). So we can simply add our own params handling by declaring our own sign_up_params method.
Note that in sign_up_paramswe use the built Rails 4 strong parameter handling instead of the Devise sanitized params which is a home rolled solution that predates Rails 4. It might be possible to do it with Devise sanitized params but there is no real reason unless you have to have backwards compatibility with Rails 3.
3. Customize the Registration form
To get the correct params hash we want the company name input to have the following name attribute:
user[company_attributes][name]
Rails has a nice helper called fields_for which lets us do that:
<%# app/views/devise/registrations/new.html.erb %>
<h2>Sign up</h2>
<%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
<%= devise_error_messages! %>
<div class="field">
<%= f.label :email %><br />
<%= f.email_field :email, autofocus: true %>
</div>
<div class="field">
<%= f.label :password %>
<% if #minimum_password_length %>
<em>(<%= #minimum_password_length %> characters minimum)</em>
<% end %><br />
<%= f.password_field :password, autocomplete: "off" %>
</div>
<div class="field">
<%= f.label :password_confirmation %><br />
<%= f.password_field :password_confirmation, autocomplete: "off" %>
</div>
<fieldset>
<legend>Company</legend>
<%= f.fields_for :company do |c| %>
<div class="field">
<%= c.label :name %><br />
<%= c.text_field :name%>
</div>
<% end %>
</fieldset>
<div class="actions">
<%= f.submit "Sign up" %>
</div>
<% end %>
<%= render "devise/shared/links" %>
Notice that fields_for gives us a new form builder instance in the block (c) which we create our nested inputs from.
4. Beer.
for adding custom info in sign_up form Try this :
class ApplicationController < ActionController::Base
protect_from_forgery with: :exception
before_action :configure_permitted_parameters, if: :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer.for(:sign_up) { |u| u.permit( :company_name, :email,:password, :password_confirmation ) }
end
end
and change in your views/devise/registrations/new.html.erb.
<%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
<%= devise_error_messages! %>
<div class="field">
<%= f.label :company_name %><br />
<%= f.text_field :company_name %>
</div>
<% end %>
My rails app has a few cab operators and they have a few cabs, and they are related as follows:
class Operator < ActiveRecord::Base
has_many :cabs
end
I wish to add authentication system so as to create admins for each operator. I am using Devise. Since I need to create path as: operator/:operator_id/admins/sign_up, I generated the Admin model, as:
rails generate devise Admin
Then I modified my routes so as to obtain the above mentioned path:
scope "operators/:operator_id" do
devise_for :admins
end
Running rake routes shows that I am getting the required urls. I also modified the models:
class Admin < ActiveRecord::Base
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
belongs_to :operator
end
class Operator < ActiveRecord::Base
has_many :admins
end
I also modified the devise/sessions/new.html.irb to include a hidden field for operator_id:
h2>Log in
<%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
<div><%= f.label :email %><br />
<%= f.email_field :email, autofocus: true %></div>
<div><%= f.label :password %><br />
<%= f.password_field :password, autocomplete: "off" %></div>
<% if devise_mapping.rememberable? -%>
<div><%= f.check_box :remember_me %> <%= f.label :remember_me %></div>
<% end -%>
<% f.hidden_field :operator_id, :value => params[:operator_id] %>
<div><%= f.submit "Log in" %></div>
<% end %>
<%= render "devise/shared/links" %>
Finally, in order to authenticate admins before accessing the cab details, I added the following to the cabs_controller:
before_filter :authenticate_admin!
The problem is I am unable to submit the admin form. The form doesn't respond when I submit the admin credentials. Where am I going wrong?
You have to add :operator_id to Devise's permitted parameters
Take a look here
Essentially, you want to go with following in application_controller.rb:
before_action :configure_permitted_parameters, if: :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer.for(:sign_up) do |u|
u.permit(:email, :password, :password_confirmation, :operator_id) #add :operator_id
end
end
I'm currently running the following:
Rails 4.0.2
Devise 3.2.2
I've added three attributes to my user sign up form and also permitted the parameters in Devise in my application controller per the Devise documentation.
My problem now is that when I attempt to sign up I get the following error:
2 errors prohibited this user from being saved
Email can't be blank
Password can't be blank
I've permitted the additional parameters in my application controller as you can see below:
class ApplicationController < ActionController::Base
# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
protect_from_forgery with: :exception
before_filter :configure_permitted_parameters, if: :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:first_name, :last_name, :profile_name, :email, :password, :password_confirmation) }
end
end
My user model:
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
end
And lastly my sign up form:
<h2>Sign up</h2>
<%= form_for(resource, :as => resource_name, :url => registration_path(resource_name)) do |f| %>
<%= devise_error_messages! %>
<div><%= f.label :first_name %><br />
<%= f.text_field :first_name, :autofocus => true %></div>
<div><%= f.label :last_name %><br />
<%= f.text_field :last_name %></div>
<div><%= f.label :profile_name %><br />
<%= f.text_field :profile_name %></div>
<div><%= f.label :email %><br />
<%= f.email_field :email %></div>
<div><%= f.label :password %><br />
<%= f.password_field :password %></div>
<div><%= f.label :password_confirmation %><br />
<%= f.password_field :password_confirmation %></div>
<div><%= f.submit "Sign up" %></div>
<% end %>
<%= render "devise/shared/links" %>
I've tried two different variations to allow the additional parameters but I am still getting the same error message. Any ideas that I can try?
Thank you
Run gem uninstall protected_attributes, then bundle install, then restart the rails server.
(I'm just posting sapmub's above comment as an answer. Thank you for your help sapmub!)
Hi I am trying to customize the sign up page by adding an additional field, name.
This is done by adding a Profile model to my app.
class Profile < ActiveRecord::Base
belongs_to :user
end
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :token_authenticatable, :encryptable, :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
# Setup accessible (or protected) attributes for your model
attr_accessible :email, :password, :password_confirmation, :remember_me, :profile_attributes
has_one :profile, :dependent => :destroy
accepts_nested_attributes_for :profile
end
I overrode the registration model:
# app/controllers/registrations_controller.rb
class RegistrationsController < Devise::RegistrationsController
def new
super
profile = #user.build_profile
end
def create
super
end
def update
super
end
end
And my new sign up page:
<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 %></div>
<div><%= f.label :password %><br />
<%= f.password_field :password %></div>
<div><%= f.label :password_confirmation %><br />
<%= f.password_field :password_confirmation %></div>
<div><% f.fields_for :profile do |builder| %>
<p><%= builder.label :name %></p>
<p><%= builder.text_field :name %></p>
<% end %></div>
<div><%= f.submit "Sign up" %></div>
<% end %>
<%= render "links" %>
However, I am not sure if everything else works, but the registration page still looks the same. That is, it doesn't show the name input field. How do I fix this?
What am I missing?
I suspect you did not generate the views. Did you run the following?
rails generate devise:views
More information on changing views can be found in "Configuring views" on the devise wiki:
https://github.com/plataformatec/devise
Thanks,
Tabrez