You might as well skip the timestamps as well, as the "HABTM table with extra fields" functionality disappeared in 2.3.
--Matt Jones On Jun 29, 10:39 am, Jose Ernesto Suarez <suarez.erne...@gmail.com> wrote: > Solved.I write a comment for newbies as me...sorry for the english. > > The problem raises from the generation of the join table.This table, > cannot must have a id attribute as a primary key, instead of this, > must have a primary key composed by the two foreign keys.In Rails, > this means a :id => false in the migration like this... > > class DocumentosExpedientes < ActiveRecord::Migration > def self.up > create_table :documentos_expedientes,:id => false do |t| > t.integer :documento_id > t.integer :expediente_id > t.timestamps > end > end > > After this, the only thing that I must do is > > documento.expedientes_ids << expedientes #expedientes is a array of > #Expediente > > On 29 jun, 10:46, Jose Ernesto Suarez <suarez.erne...@gmail.com> > wrote: > > > > > Hi! > > > I have a little problem in a HABTM relationship. > > I have this schema: > > > expedients <---> expedients_documents <---> documents > > expedients(HABTM)docuements <-> documetns(HABTM)expedients > > > From the expedients view, I add a new document, passing as parameter > > the expedients ids (maybe more than one).However, at time that I > > create the document, I cannot put the values in the table > > expedients_documents. > > > Should I use nested attributes for this? Im reading about, and i think > > that putting in the documents/new view a fields_for :expedients must > > complaint this, but I cannot get a correct result. > > > Thanks, and best regards. --~--~---------~--~----~------------~-------~--~----~ 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@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
