Ro wrote: > then I put in " Show Error Detail Link " a <%= link_to > "Show", :controller => "error_details" ,:action => > "index", :task_errore => error.type %> > and create method in error_details controller as > > def index(task_errore) > if !session[:user_id] > redirect_to :controller => 'user', :action => 'login' > else > > @ngn_errors = NgnError.find(:all, :conditions =>[" task_errore > = nvl(?, task_errore) ", task_errore ]) > > end > end > > > But when I click on link he say me: > ArgumentError in NgnerrorsController#index > > wrong number of arguments (0 for 1)
Controller actions don't take arguments. You need to pass :task_errore in the params hash (params[:task_errore]). def index task_errore = params[:task_errore] ... end Or something to that effect. -- Posted via http://www.ruby-forum.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.
