El Sunday 02 November 2008 23:59:15 LFung escribió: > How to place the label for virtual columns. > > class City < ActiveRecord::Base > belongs_to :nation > end > > class User < ActiveRecord::Base > belongs_to :city > > def nation > self.city.nation.name if self.city > end > end > > > class Admin::UsersController < ApplicationController > > active_scaffold :user do |config| > config.columns = [:name, :description] > > # Translation to Spanish > columns[:name].label = "Nombre" > columns[:city].label = "Ciudad" > columns[:nation].label = "Pais" # <--- The error occurred > while evaluating nil.label= > end > end
You must add virtual columns (as your nation method) to AS columns (config.columns) -- Sergio Cambra .:: entreCables - Symbol Servicios Informáticos S.L. ::. Nicolás Guillén 6, locales 2 y 3. 50.018 Zaragoza T) 902 021 404 F) 976 52 98 07 E) [EMAIL PROTECTED] --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "ActiveScaffold : Ruby on Rails plugin" 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/activescaffold?hl=en -~----------~----~----~----~------~----~------~--~---
