undefined method `t' for Admin::FaqsController:Class

Question

in my project i have controller in namespace admin and I'm using breadcrumbs_on_rails to build breadcrums. My controller looks like: module Admin

class FaqsController < Admin::ApplicationController
    include FaqsHelper
    load_and_authorize_resource

   add_breadcrumb t('faqs.faqs_list') , :faqs_path #this line makes the problem
    def index
      @faqs = @faqs
      add_breadcrumb t('faqs.faqs_list')

    end

    def new
      add_breadcrumb t('faqs.new')
    end

 #other code ommitted
  end
end

i can use t method in new, edit and other controller action but when this 't' is not in the controller action i have the follwoing error:

undefined method `t' for Admin::FaqsController:Class

Any ideas?

score 56 · Accepted Answer · answered Feb 19 '14 at 11:08

56

Use I18n.t instead of just t.

answered Feb 19 '14 at 11:08

Andrea Salicetti

2,423
24
37

I was getting the same error when using in custom library file. This solves the problem. Thanx! – Hardik Apr 25 '14 at 06:28
2

If you feel verbose to call `I18n.t` every time, you can add this line to your `ApplicationController`: `delegate :t, to: I18n` – Aetherus Aug 24 '17 at 08:22
1

Hey but with `I18n.t` or `delegate :t, to: I18n` you cannot make use of lazy_lookout you have to name the whole thing. `t('.home.index.logged_in')` intead of `t(.logged_in)` – Daniel Sibaja Feb 01 '19 at 21:18

score 4 · Answer 2 · answered Jul 22 '14 at 11:13

4

I can suggest to extend your class with extend ActionView::Helpers::TranslationHelper It will allow you to use #t and #l helpers.

answered Jul 22 '14 at 11:13

Skydan

1,196
1
12
24

score 0 · Answer 3 · answered Jul 25 '19 at 13:52

0

Thanks Skydan but extend would work only for modules. I made it work by adding include ActionView::Helpers::TranslationHelper to my controller.

answered Jul 25 '19 at 13:52

Vitalii Prodan

175
2
12

undefined method `t' for Admin::FaqsController:Class

3 Answers3

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