I have Rails 2.0.2 on Ubuntu Hardy, and I noticed that the Associations stopped working for all my applications class Message < ActiveRecord::Base belongs_to :user end class User < ActiveRecord::Base has_many :message 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
I have Rails 2.0.2 on Ubuntu Hardy Beta and I noticed that the Associations in all my Applications stopped working, that makes me very crazy, because I can''t develop without my associations working. A complete reinstall of the package doesn''t solve the problem. The Code has to be right, because it worked properly in the past, but yet it stopped working. I''ve tried the projects who had worked (I developed them already with Rails 2.0), but the associations in these also don''t work. I don''t know why it''s not working, could somebody help me? with best regards Christoph Hochstrasser --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
On 29 Mar 2008, at 20:13, C.Hochstrasser wrote:> > I have Rails 2.0.2 on Ubuntu Hardy Beta and I noticed that the > Associations in all my Applications stopped working, that makes me > very crazy, because I can''t develop without my associations working. >What do you mean by stops working? Does it still happen if you turn off class caching? Fred> A complete reinstall of the package doesn''t solve the problem. > > The Code has to be right, because it worked properly in the past, but > yet it stopped working. I''ve tried the projects who had worked (I > developed them already with Rails 2.0), but the associations in these > also don''t work. > > I don''t know why it''s not working, could somebody help me? > > with best regards > Christoph Hochstrasser > >--~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
It worked before, but yet it stopped working. When I fetch the object from the DB I don''t get the data from the associated Model. Class Caching is off, I looked in my /config/environments/ development.rb and there''s this: config.cache_classes = false Christoph --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
On 3 Apr 2008, at 10:43, C.Hochstrasser wrote:> > It worked before, but yet it stopped working. When I fetch the object > from the DB I don''t get the data from the associated Model. >Does it work with class caching on? Can you see the data getting loaded in your logs. Can you show us any relevant code? Fred> Class Caching is off, I looked in my /config/environments/ > development.rb and there''s this: > config.cache_classes = false > > Christoph > --~--~---------~--~----~------------~-------~--~----~ > 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en > -~----------~----~----~----~------~----~------~--~--- >
My Model: class Message < ActiveRecord::Base belongs_to :user validates_presence_of :body validates_length_of :body, :maximum=>140 end When I execute find on the Message Model, I get only the data from the message model: => #<Message id: 1, body: "Was gehen wir essen?", user_id: 1, created_at: "2008-03-23 14:54:29", updated_at: "2008-03-23 14:54:29"> This is the Data that should get loaded with the Record from the Message Model, associated with belongs_to: => #<User id: 1, login: "christoph", email: "christoph.hochstrasser-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org", crypted_password: "3dcff8ebbfe8799dbf44fd8b63dca7eef90e3db2", salt: "6a10f9ea6fd2aedcf7c50e9cd00d94bf040bc7f9", created_at: "2008-03-22 20:14:10", updated_at: "2008-03-23 16:48:23", remember_token: nil, remember_token_expires_at: nil> From development.log: [4;36;1mSQL (0.041453) [0m [0;1mSET NAMES ''utf8'' [0m [4;35;1mSQL (0.000303) [0m [0mSET SQL_AUTO_IS_NULL=0 [0m [4;36;1mMessage Load (0.029746) [0m [0;1mSELECT * FROM `messages` [0m [4;35;1mMessage Columns (0.021977) [0m [0mSHOW FIELDS FROM `messages` [0m [4;36;1mMessage Load (0.000978) [0m [0;1mSELECT * FROM `messages` LIMIT 1 [0m [4;35;1mUser Load (0.002382) [0m [0mSELECT * FROM `users` LIMIT 1 [0m [4;36;1mUser Columns (0.002614) [0m [0;1mSHOW FIELDS FROM `users` [0m Christoph --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
On 3 Apr 2008, at 11:05, C.Hochstrasser wrote:> > My Model: > class Message < ActiveRecord::Base > belongs_to :user > validates_presence_of :body > validates_length_of :body, :maximum=>140 > end > > When I execute find on the Message Model, I get only the data from the > message model: > => #<Message id: 1, body: "Was gehen wir essen?", user_id: 1, > created_at: "2008-03-23 14:54:29", updated_at: "2008-03-23 14:54:29"> >Are you just confused because in the rails 2.0 console it only shows attributes whereas before it showed everything(ie what does some_message.user display?) Fred> This is the Data that should get loaded with the Record from the > Message Model, associated with belongs_to: > => #<User id: 1, login: "christoph", email: > "christoph.hochstrasser-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org", crypted_password: > "3dcff8ebbfe8799dbf44fd8b63dca7eef90e3db2", salt: > "6a10f9ea6fd2aedcf7c50e9cd00d94bf040bc7f9", created_at: "2008-03-22 > 20:14:10", updated_at: "2008-03-23 16:48:23", remember_token: nil, > remember_token_expires_at: nil> > > From development.log: > [4;36;1mSQL (0.041453) [0m [0;1mSET NAMES ''utf8'' [0m > [4;35;1mSQL (0.000303) [0m [0mSET SQL_AUTO_IS_NULL=0 [0m > [4;36;1mMessage Load (0.029746) [0m [0;1mSELECT * FROM > `messages` [0m > [4;35;1mMessage Columns (0.021977) [0m [0mSHOW FIELDS FROM > `messages` [0m > [4;36;1mMessage Load (0.000978) [0m [0;1mSELECT * FROM > `messages` LIMIT 1 [0m > [4;35;1mUser Load (0.002382) [0m [0mSELECT * FROM `users` LIMIT > 1 [0m > [4;36;1mUser Columns (0.002614) [0m [0;1mSHOW FIELDS FROM > `users` [0m > > Christoph > >--~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
No, as you can see the associated model data is not loaded, that means that I cannot access the data, in that case the name of the User from the User Model. On 3 Apr., 12:50, Frederick Cheung <frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 3 Apr 2008, at 11:05, C.Hochstrasserwrote: > > > > > My Model: > > class Message < ActiveRecord::Base > > belongs_to :user > > validates_presence_of :body > > validates_length_of :body, :maximum=>140 > > end > > > When I execute find on the Message Model, I get only the data from the > > message model: > > => #<Message id: 1, body: "Was gehen wir essen?", user_id: 1, > > created_at: "2008-03-23 14:54:29", updated_at: "2008-03-23 14:54:29"> > > Are you just confused because in the rails 2.0 console it only shows > attributes whereas before it showed everything(ie what does > some_message.user display?) > > Fred > > > This is the Data that should get loaded with the Record from the > > Message Model, associated with belongs_to: > > => #<User id: 1, login: "christoph", email: > > "christoph.hochstras...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org", crypted_password: > > "3dcff8ebbfe8799dbf44fd8b63dca7eef90e3db2", salt: > > "6a10f9ea6fd2aedcf7c50e9cd00d94bf040bc7f9", created_at: "2008-03-22 > > 20:14:10", updated_at: "2008-03-23 16:48:23", remember_token: nil, > > remember_token_expires_at: nil> > > > From development.log: > > [4;36;1mSQL (0.041453) [0m [0;1mSET NAMES ''utf8'' [0m > > [4;35;1mSQL (0.000303) [0m [0mSET SQL_AUTO_IS_NULL=0 [0m > > [4;36;1mMessage Load (0.029746) [0m [0;1mSELECT * FROM > > `messages` [0m > > [4;35;1mMessage Columns (0.021977) [0m [0mSHOW FIELDS FROM > > `messages` [0m > > [4;36;1mMessage Load (0.000978) [0m [0;1mSELECT * FROM > > `messages` LIMIT 1 [0m > > [4;35;1mUser Load (0.002382) [0m [0mSELECT * FROM `users` LIMIT > > 1 [0m > > [4;36;1mUser Columns (0.002614) [0m [0;1mSHOW FIELDS FROM > > `users` [0m > > >Christoph--~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
On 4 Apr 2008, at 07:31, C.Hochstrasser wrote:> > No, as you can see the associated model data is not loaded, that means > that I cannot access the data, in that case the name of the User from > the User Model.So what does happen (both on the console and in the log) if you type m = Message.find(1) m.user Fred> > > On 3 Apr., 12:50, Frederick Cheung <frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: >> On 3 Apr 2008, at 11:05, C.Hochstrasserwrote: >> >> >> >>> My Model: >>> class Message < ActiveRecord::Base >>> belongs_to :user >>> validates_presence_of :body >>> validates_length_of :body, :maximum=>140 >>> end >> >>> When I execute find on the Message Model, I get only the data from >>> the >>> message model: >>> => #<Message id: 1, body: "Was gehen wir essen?", user_id: 1, >>> created_at: "2008-03-23 14:54:29", updated_at: "2008-03-23 >>> 14:54:29"> >> >> Are you just confused because in the rails 2.0 console it only shows >> attributes whereas before it showed everything(ie what does >> some_message.user display?) >> >> Fred >> >>> This is the Data that should get loaded with the Record from the >>> Message Model, associated with belongs_to: >>> => #<User id: 1, login: "christoph", email: >>> "christoph.hochstras...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org", crypted_password: >>> "3dcff8ebbfe8799dbf44fd8b63dca7eef90e3db2", salt: >>> "6a10f9ea6fd2aedcf7c50e9cd00d94bf040bc7f9", created_at: "2008-03-22 >>> 20:14:10", updated_at: "2008-03-23 16:48:23", remember_token: nil, >>> remember_token_expires_at: nil> >> >>> From development.log: >>> [4;36;1mSQL (0.041453) [0m [0;1mSET NAMES ''utf8'' [0m >>> [4;35;1mSQL (0.000303) [0m [0mSET SQL_AUTO_IS_NULL=0 [0m >>> [4;36;1mMessage Load (0.029746) [0m [0;1mSELECT * FROM >>> `messages` [0m >>> [4;35;1mMessage Columns (0.021977) [0m [0mSHOW FIELDS FROM >>> `messages` [0m >>> [4;36;1mMessage Load (0.000978) [0m [0;1mSELECT * FROM >>> `messages` LIMIT 1 [0m >>> [4;35;1mUser Load (0.002382) [0m [0mSELECT * FROM `users` LIMIT >>> 1 [0m >>> [4;36;1mUser Columns (0.002614) [0m [0;1mSHOW FIELDS FROM >>> `users` [0m >> >>> Christoph > >--~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
I''m an idiot Sorry, instead of calling m.user to access the data from the User Model, I called m.User And now as I see it, It confused me that the rails console shows not all attributes as in Rails 1.x Thank you very much Fred for your help and patience Christoph On Apr 4, 9:33 am, Frederick Cheung <frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On 4 Apr 2008, at 07:31, C.Hochstrasser wrote: > > > > > No, as you can see the associated model data is not loaded, that means > > that I cannot access the data, in that case the name of the User from > > the User Model. > > So what does happen (both on the console and in the log) if you type > m = Message.find(1) > m.user > > Fred > > > > > On 3 Apr., 12:50, Frederick Cheung <frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote: > >> On 3 Apr 2008, at 11:05, C.Hochstrasserwrote: > > >>> My Model: > >>> class Message < ActiveRecord::Base > >>> belongs_to :user > >>> validates_presence_of :body > >>> validates_length_of :body, :maximum=>140 > >>> end > > >>> When I execute find on the Message Model, I get only the data from > >>> the > >>> message model: > >>> => #<Message id: 1, body: "Was gehen wir essen?", user_id: 1, > >>> created_at: "2008-03-23 14:54:29", updated_at: "2008-03-23 > >>> 14:54:29"> > > >> Are you just confused because in the rails 2.0 console it only shows > >> attributes whereas before it showed everything(ie what does > >> some_message.user display?) > > >> Fred > > >>> This is the Data that should get loaded with the Record from the > >>> Message Model, associated with belongs_to: > >>> => #<User id: 1, login: "christoph", email: > >>> "christoph.hochstras...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org", crypted_password: > >>> "3dcff8ebbfe8799dbf44fd8b63dca7eef90e3db2", salt: > >>> "6a10f9ea6fd2aedcf7c50e9cd00d94bf040bc7f9", created_at: "2008-03-22 > >>> 20:14:10", updated_at: "2008-03-23 16:48:23", remember_token: nil, > >>> remember_token_expires_at: nil> > > >>> From development.log: > >>> [4;36;1mSQL (0.041453) [0m [0;1mSET NAMES ''utf8'' [0m > >>> [4;35;1mSQL (0.000303) [0m [0mSET SQL_AUTO_IS_NULL=0 [0m > >>> [4;36;1mMessage Load (0.029746) [0m [0;1mSELECT * FROM > >>> `messages` [0m > >>> [4;35;1mMessage Columns (0.021977) [0m [0mSHOW FIELDS FROM > >>> `messages` [0m > >>> [4;36;1mMessage Load (0.000978) [0m [0;1mSELECT * FROM > >>> `messages` LIMIT 1 [0m > >>> [4;35;1mUser Load (0.002382) [0m [0mSELECT * FROM `users` LIMIT > >>> 1 [0m > >>> [4;36;1mUser Columns (0.002614) [0m [0;1mSHOW FIELDS FROM > >>> `users` [0m > > >>> Christoph--~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---