Hi,
I am doing my homework around the building a simple RoR app and got stuck with the following:
I created a Scaffold called "Credit", and a relationship between the User and Credit model:
Here are my files
credit.rb
class Credit < ActiveRecord::Base
attr_accessible :amount, :user_id
belongs_to :user
belongs_to :merchant
end
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
# Setup accessible (or protected) attributes for your model
attr_accessible :email, :password, :password_confirmation, :remember_me,
:first_name, :last_name, :profile_name
# attr_accessible :title, :body
has_many :statuses
has_many :merchants
has_many :credits
def full_name
first_name + " " + last_name
end
end
When trying to create a new credit entry with the following form:
<%= simple_form_for(#credit) do |f| %>
<%= f.error_notification %>
<div class="form-inputs">
<%= f.input :amount %>
<%= f.input :user_id, collection: User.all %>
</div>
<div class="form-actions">
<%= f.button :submit %>
</div>
<% end %>
I get the following error,
NoMethodError in Credits#new
Showing/Users/andreucasadella/rails_projects/monedero/app/view credits/_form.html.erb where line #6 raised:
undefined method `user_id' for #
Any idea?
Related
I'm looking to create a form with input fields for two models - Devise User model and Profile model. I want the profile model to be created with the fields and reference the User model when created.
Registration New view
<%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
<!-- Devise Fields for User model -->
<%= f.email_field :email, autofocus: true, autocomplete: "email" %>
<%= f.password_field :password, autocomplete: "new-password" %>
<%= f.password_field :password_confirmation, autocomplete: "new-password" %>
<!-- Profile model -->
<%= f.fields_for :profile do |g| %>
<%= g.text_field :first_name %>
<%= g.text_field :last_name %>
<% end %>
<%= f.submit "Sign up" %>
<% end %>
User Model
has_one :profile, dependent: :destroy
attr_accessor :first_name, :last_name
accepts_nested_attributes_for :profile
Profile Model
belongs_to :user
Application Controller
before_action :configure_permitted_parameters, if: :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer.permit(:sign_up, keys: [ profile_attributes: [:first_name, :last_name]])
end
Devise Registration controller (override)
def new
super do |resource|
resource.build_profile
end
end
After filling out the form I receive an error message. Refer to the following image
Here is the code on Github https://github.com/Goeken/Speech-today
How should I go about this?
I had look into your github repository code & I found that your User model code is not correct. Here's the modified user model -
class User < ApplicationRecord
has_one :profile, dependent: :destroy
# You should not add first_name last_name validation message here,
# because those are profile model attributes, Not user model
#validates_presence_of :first_name, :last_name
accepts_nested_attributes_for :profile
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
end
And rest of code are OK.
I hope it will work.
I have been trying different things to fix this and it's driving me nuts...
I have an input field:
<%= collection_select(:stakeholder, :user_id, User.all, :id, :first_name) %>
Each stakeholder has a user_id attribute, which is an integer.
When I try to render the form, I get this NoMethodError:
undefined method `id' for 2:Fixnum
Any ideas?
Edit: adding full form view
<%= simple_form_for([#project, #stakeholder]) do |f| %>
<%= f.error_notification %>
<div class="form-inputs">
<%= f.input :first_name %>
<%= f.input :last_name %>
<%= f.input :email %>
<%= f.input :address %>
<%= f.input :city %>
<%= f.input :sentiment, %>
<%= f.label :tags, "Tags (separated by commas)" %>
<%= collection_select(:stakeholder, :user_id, User.all, :id, :first_name) %>
<%= f.button :submit %>
</div>
user.rb
class User < ActiveRecord::Base
belongs_to :account
has_many :stakeholders
def set_default_role
self.role ||= :user
end
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :invitable, :database_authenticatable, :registerable, :confirmable,
:recoverable, :rememberable, :trackable, :validatable
end
stakeholder.rb
class Stakeholder < ActiveRecord::Base
belongs_to :project
has_many :notes
belongs_to :user
acts_as_taggable
def full_name
full_name = "#{first_name.capitalize} #{last_name.capitalize}"
end
end
Take a look at this documentation.
collection_select(object, method, collection, value_method,
text_method, options = {}, html_options = {}) public
Returns <select> and <option> tags for the collection of existing
return values of method for object's class. The value returned from
calling method on the instance object will be selected.
You seem to have an extra argument in your collection_select tag which is causing Rails to call :id as a method when it's actually a number (2).
user_id is a field in some Stakeholder object, right? So unless I'm misunderstanding how you've set up your relationships, stakeholder isn't relevant (in the sense that all you want is a user ID from your form).
This line should get you what you want.
<%= f.collection_select(:user_id, #users, :id, :first_name)
Just started my first project in ROR and i'm facing a problem with build a relation between table.
As a noob i search a lot around the web, try plenty of stuff but can't figure out how to get this working.
Here's my issue: I built a User table for the login function - made with devise, now i want to build another table UserMeta to carry all the profile info of my users.
Here is the code of what i did:
app/models/user.rb
class User < ActiveRecord::Base
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
attr_accessible :email, :password, :password_confirmation, :remember_me
attr_accessible :email, :encrypted_password
has_one :user_meta
end
*app/models/user_meta.rb*
class UserMeta < ActiveRecord::Base
attr_accessible :admin, :birthday, :company, :first_name, :job, :last_name, :phone, :rfid, :statut, :website, :user_id
belongs_to :users
end
class User
has_one :user_meta
end
*app/controllers/user_controllers.rb*
def new
#user = User.new
#meta = UserMeta.new
respond_to do |format|
format.html # new.html.erb
format.json { render json: #user }
end
end
app/views/users/new.html.erb
<%= form_for(#meta) do |f| %>
<div class="field">
<%= f.label :phone %><br />
<%= f.text_field :phone %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
It returns :
undefined method `meta_index_path' for #<#<Class:0x000001016f3f18>:0x00000100e9f6f0>
I know there is one or many mistake, what the best way to do this ? Some help will be appreciated :)
You can change to like this:
app/models/user.rb
class User < ActiveRecord::Base
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
attr_accessible :email, :password, :password_confirmation, :remember_me, :encrypted_password
has_one :user_meta
accepts_nested_attributes_for :user_meta
end
app/models/user_meta.rb
class UserMeta < ActiveRecord::Base
attr_accessible :admin, :birthday, :company, :first_name, :job, :last_name, :phone, :rfid, :statut, :website, :user_id
belongs_to :user
end
app/controllers/user_controllers.rb
def new
#user = User.new
#user.build_meta_user
respond_to do |format|
format.html
format.json { render json: #user }
end
end
app/views/users/new.html.erb
<%= form_for #user, :url => {:action => 'create'} do |f| %>
<!-- User related fields -->
<%= f.fields_for :user_meta do |meta_f| %>
<div class="field">
<%= meta_f.label :phone %><br />
<%= meta_f.text_field :phone %>
</div>
<% end %>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
In Rails it's best to name your classes the same as your filenames. So app/models/user_meta.rb should be class UserMeta < ActiveRecord::Base.
There's no need to re-open the User-class in app/models/user_meta.rb. He'll know about app/models/user.rb already.
Change your belongs_to :users to belongs_to :user
In app/models/user.rb you can drop the 2nd attr_accessible :email.
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
I have a very simple issue:
User model:
class User < ActiveRecord::Base
devise :database_authenticatable,
:recoverable, :rememberable, :trackable, :validatable
attr_accessible :id, :email, :password, :password_confirmation, :remember_me,
:firstname, :lastname, :mobile_phone, :user_type, :department_id, :department_attributes
belongs_to :department
accepts_nested_attributes_for :department, :allow_destroy => false
Departments model:
class Department < ActiveRecord::Base
has_many :users
accepts_nested_attributes_for :users, :allow_destroy => true
I created a form to be able to select my departments member from my existing users using simple_form:
<%= simple_form_for #department, :validate => true do |form| %>
<%= form.error_messages %>
<%= form.association :users, :prompt => 'assign a user', :label => 'User'%>
<%= form.button :submit %>
<% end %>
Then I (try to) update my users via the department controller:
def update
#department = Department.find(params[:id])
respond_to do |format|
if #department.update_attributes(params[:department])
...
This generates following error:
WARNING: Can't mass-assign protected attributes: user_ids
My guess is that some devise settings generate this error but I don't know which ones.
Can you help? Thanks!
Add attr_accessible :user_ids to your Department model.