On Mon, Aug 8, 2011 at 4:06 PM, Colin Law <[email protected]> wrote:
> On 8 August 2011 11:17, Sayuj Othayoth <[email protected]> wrote: > > [...] > > Please see my code. I am using devise as authentication controller. > > > > MODELS: > > > > class User < ActiveRecord::Base > > #has_and_belongs_to_many :roles > > has_many :status_messages > > # 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 > > > > # def role?(role) > > # return !!self.roles.find_by_name(role.to_s.camelize) > > # end > > end > > > > class StatusMessage < ActiveRecord::Base > > belongs_to :users > > That should be :user, singular. > > > #default_scope :order => "created_at DESC" > > end > > > > CONTROLLER: > > > > class StatusMessageController < ApplicationController > > def index > > @status = StatusMessage.all > > end > > > > def create > > @status = StatusMessage.new > > @status.user_id = current_user.id > > @status.status = params[:status] > > @status.save > > redirect_to :action => "index" > > end > > > > end > > > > > > ERB: > > > > <h1>Home</h1> > > <%= form_tag do |f| %> > > <%= text_area_tag :status %> > > <%= submit_tag "Submit" %> > > <% end %> > > <br /> > > <% @status.each do |s| %> > > <%= s.users.email %> > > That should be s.user.email. Each message has just one user. > > Colin > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > > Colin, When I use s.user.email, it shows: NoMethodError in Status_message#index Showing * /home/sayuj/work/sayuj/microblog/app/views/status_message/index.html.erb*where line *#9* raised: undefined method `user' for #<StatusMessage:0xb126384> Extracted source (around line *#9*): 6: <% end %> 7: <br /> 8: <% @status.each do |s| %> 9: <%= s.user.email %> 10: <%= s.status %> <br /> 11: <% end %> -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
