hi.. please help me out m very much new to rails.. just how to create form using rails??????????
On Thu, Jun 16, 2011 at 5:59 PM, Rob Biedenharn <[email protected]>wrote: > > On Jun 16, 2011, at 1:22 AM, rajeevkannav wrote: > > class User < ActiveRecord::Base > has_many :correlations > has_many :roles, :through => :correlations > has_many :skills, :through => :correlations > attr_accessible :email, :password, :password_confirmation, :remember_me, > :role_ids, :skill_ids, :username, :first_name, :last_name, :address, :city, > :state , :country, :phone_number, :photo,:fullname, :shortbio, :weburl > > > Why do you have these att_accessible things? If these are the columns from > the database table users, then ActiveRecord will already take care of those. > I think you should take out the entire attr_accessible line and try again. > (Well, depending on how they are used, you might need to retain a > `attr_accessor ... Ah, you have attr_accessible (an ActiveRecord thing) not > attr_accessor (a Ruby thing).) OK, so I still wonder if having :skill_ids in > that list is wrong since it is not a column, but a method added by > ActiveRecord. (and same for :role_ids) > > > def role?(role) > return !!self.roles.find_by_name(role.to_s.camelize) > end > def skill?(skill) > return !!self.skills.find_by_name(skill.to_s.camelize) > end > > > Unless you actually depend on true/false rather than just truthiness, you > don't need the !! (or the return) > > def role?(a_role) > self.roles.find_by_name(a_role.to_s.camelize) > end > > > end > > > class Correlation < ActiveRecord::Base > belongs_to :role > belongs_to :skill > belongs_to :user > end > > > class Skill < ActiveRecord::Base > has_many :correlations > has_many :roles, :through => :correlations > has_many :users, :through => :correlations > end > > class Role < ActiveRecord::Base > has_many :correlations > has_many :skills, :through => :correlations > has_many :users, :through => :correlations > > end > > > module ArticlesHelper > > def skill_list > skills_ids = current_user.skill_ids > skills_ids.delete_if {|x| x == nil} > skills = Skill.find(skills_ids) > return skills > end > > end > > if working fine but on heroku console > > @user.skill_ids > NoMethodError: undefined method `skill_ids' for > #<ActiveRecord::Relation:0x00000005515b58> > @user.role_ids > NoMethodError: undefined method `skill_ids' for > #<ActiveRecord::Relation:0x00000005515b58> > > > Any idea? > > Pleaase help > > ccdd > > > -Rob > > Rob Biedenharn > [email protected] http://AgileConsultingLLC.com/ > [email protected] <[email protected]> > http://GaslightSoftware.com/ > > -- > 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. > -- 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.
