ok, I see. Thank you. I just think that "a module that both include in a controller and a helper" is a little bit complicated then just write that method in helper and make controller can access it, in the case that the number of this kind of methods is not a big one.
Emm, maybe this is not the correct ruby way of doing things. And maybe I should re-orgnize my app structure like your suggestion. Thank you. On Oct 31, 5:42 pm, Frederick Cheung <[EMAIL PROTECTED]> wrote: > On Oct 31, 8:28 am, boblu <[EMAIL PROTECTED]> wrote:> But sometimes, we need > some methods that both used in view and > > controller. > > Where do you suggest to put them in? > > You can make controller methods available to views with helper_method, > or you could have a module that you both include in a controller and > pass to helper (which among other things adds a module to the set of > helpers a view has). > > Fred > > > On Oct 31, 5:18 pm, Frederick Cheung <[EMAIL PROTECTED]> > > wrote: > > > > On 31 Oct 2008, at 07:59, boblu <[EMAIL PROTECTED]> wrote: > > > > > In my project, I have > > > > > class ApplicationController < ActionController::Base > > > > helper :all > > > > end > > > > > module ApplicationHelper > > > > def use_module > > > > ### ssss > > > > end > > > > end > > > > > class B < ApplicationController > > > > def efd > > > > call_private() > > > > end > > > > > private > > > > def call_private() > > > > use_module() > > > > end > > > > end > > > > > When I call B::efd(), an error return saying 'use_module()' is > > > > undefined !! > > > > Helper methods are added to views, not controllers > > > > Fred > > > > > I was wonderring why 'helper :all' in my application.rb is not working > > > > at all. > > > > Then I find that this method is depend on 'HELPERS_DIR' variable. > > > > However, when I type this 'HELPERS_DIR' in console, it shows > > > > 'uninitialized constant' error. > > > > > Does anyone has the same problem? --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
