javascript - i18n-js translations not updating with additional translations in .yml - Stack Overflow

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I have been reading about this for days, and nothing seems to be working. I have seen a lot of documentation of this issue, but none of the work arounds are working for me. I have :

  Rails 5.0.1
  * sprockets (3.7.1)
  * sprockets-rails (3.2.0)
  * i18n (0.7.0)
  * i18n-js (3.0.0.rc15)

config/i18n-js.yml

translations:
- file: "app/assets/javascripts/application/i18n/translations.js"
  only: '*.js*'

config/application.rb

    config.middleware.use I18n::JS::Middleware

When I add new translations to the corresponding yml file, the i18n/translations.js does not update to include the new .yml translations.

For example, in en.yml:

en:
 form_error:
    tos_check: "You must agree to Lexody's Terms of Use to continue."
    choose_city: "Please select a city from the menu."
    cancel_reason: "Please provide a reason for cancelling."

$('.prompt').html('<p style="color:#e57373">' + I18n.t('form_error.cancel_reason') +'</p>');

returns: [missing "en.form_error.cancel_reason" translation]

I have tried:

Deleting translations.js and run rake i18n:js:export

rake tmp:cache:clear

rake assets:prepile

Does anyone have another solution I can try? Thanks!!

I have been reading about this for days, and nothing seems to be working. I have seen a lot of documentation of this issue, but none of the work arounds are working for me. I have :

  Rails 5.0.1
  * sprockets (3.7.1)
  * sprockets-rails (3.2.0)
  * i18n (0.7.0)
  * i18n-js (3.0.0.rc15)

config/i18n-js.yml

translations:
- file: "app/assets/javascripts/application/i18n/translations.js"
  only: '*.js*'

config/application.rb

    config.middleware.use I18n::JS::Middleware

When I add new translations to the corresponding yml file, the i18n/translations.js does not update to include the new .yml translations.

For example, in en.yml:

en:
 form_error:
    tos_check: "You must agree to Lexody's Terms of Use to continue."
    choose_city: "Please select a city from the menu."
    cancel_reason: "Please provide a reason for cancelling."

$('.prompt').html('<p style="color:#e57373">' + I18n.t('form_error.cancel_reason') +'</p>');

returns: [missing "en.form_error.cancel_reason" translation]

I have tried:

Deleting translations.js and run rake i18n:js:export

rake tmp:cache:clear

rake assets:prepile

Does anyone have another solution I can try? Thanks!!

• javascript
• ruby-on-rails
• ruby
• internationalization

Share Improve this question Follow edited Jan 12, 2017 at 23:00 gwalshington asked Jan 4, 2017 at 22:39 gwalshingtongwalshington 1,50522 gold badges3232 silver badges6565 bronze badges

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4 Answers 4

Sorted by: Reset to default 3 +50

Update

After looking at the additional configuration files, this config/i18n-js.yml seems suspect:

translations:
- file: "app/assets/javascripts/application/i18n/translations.js"
  only: '*.js*'

According to the export configuration docs, the only key refers to the translation keys to be exported, not the filenames. So '*.js*' will match nothing, causing no translations to be exported.

Change this file to read:

translations:
- file: "app/assets/javascripts/application/i18n/translations.js"
  only: '*'

---

(Original answer below)

Working example

Here's a minimal, working example that produces expected behavior with the i18n-js gem:

#!/bin/bash
rails _5.0.1_ new .
echo "gem 'i18n-js', '3.0.0.rc15'" >> Gemfile
echo "  NEW_KEY: NEW_VALUE" >> config/locales/en.yml
bundle install
bundle exec rake i18n:js:export
grep -o '"NEW_KEY"' public/javascripts/translations.js

For me, running the above script outputs "NEW_KEY" on the last line, as expected (demonstrating that NEW_KEY is correctly added to public/javascripts/translations.js after running i18n:js:export in a fresh Rails installation), which means something else is going on in your local project.

Further investigation

In order to know what else exactly is going on, you'll have to further investigate exactly what configuration you've changed locally when pared to a fresh Rails installation.

(Note that the easiest way to do this is to provide a Minimal, Complete and Verifiable example, such as a link to a GitHub repo that produces your issue exactly.)

• you say "the i18n/translations.js does not update to include the new .yml translations.", but the default path that gets updated is public/javascripts/translations.js. If you're using a non-standard path for your translations.js file, do you have additional configuration for this in config/i18n-js.yml? (If so, please share the entire contents of this file).
• Have you confirmed that the new translation doesn't show up in translations.js at all (e.g., using a grep mand like the one above)? Or is it possible that the issue is related to the asset pipeline configuration instead?

Not sure if you mean dev or prod env. I had a similar problem in my dev env and I solved it by adding config.middleware.use(I18n::JS::Middleware) to config/application.rb. You can check it here. Hope it helps.

In the .yml file, check for a colon after the language code.

Your example reads:

en
 form_error:
    cancel_reason: "Please provide a reason for cancelling."

Try:

en:
 form_error:
    cancel_reason: "Please provide a reason for cancelling."

I haven't tried exercising an example with this. However, the .yml files in the projects I have copies of all have colon after the language name. And it's just the sort of infuriating typo that might be invisible to someone close to it. Grr!

It seems that you have the English translation but is trying to access french locale instead.

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