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POTrouble on using the i18n gem with "resources of resources"
 

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  1. POTrouble on using the i18n gem with "resources of resources"
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    <p>I am using Ruby on Rails 3.1 and I would like to know how to correctly handle internationalization related to "resources of resources". That is, ...</p> <p>... in my <code>config/routes.rb</code> file I have:</p> <pre><code>resources :users do resource :account end </code></pre> <p>... in my <code>app/models/users/account.rb</code> file I have:</p> <pre><code>class Users::Account &lt; ActiveRecord::Base validates :firstname, :presence =&gt; true ... end </code></pre> <p>... in my <code>config/locales/models/user/account/en.yml</code> file I have:</p> <pre><code>en: activerecord: errors: messages: presence: "custom presence message - english" </code></pre> <p>... in my <code>config/locales/models/user/account/it.yml</code> file I have:</p> <pre><code>it: activerecord: errors: messages: presence: "custom presence message - italian" </code></pre> <p><em>The above code doesn't display in front end the "<code>custom presence message</code>"</em> (it still displays the default RoR presence message: <code>can not be blank</code>). Furthermore if in my <code>app/models/users/account.rb</code> file I use:</p> <pre><code>class Users::Account &lt; ActiveRecord::Base validates :firstname, :presence =&gt; { :message =&gt; t(:presence) } # Here I try to use the i18n helper method ... end </code></pre> <p>I get the following error:</p> <pre><code>NoMethodError (undefined method `t' for #&lt;Class:0x000001075bbc80&gt;) </code></pre> <p><strong>Why I get the <code>NoMethodError</code>?</strong></p> <p><strong>Is the problem related to how I am organizing in directories my locale files?</strong> At this time (as stated in the <a href="http://guides.rubyonrails.org/i18n.html#organization-of-locale-files" rel="nofollow">official RoR guide</a>) my file system is:</p> <pre><code>config/locales/defaults/en.yml config/locales/defaults/it.yml config/locales/models/user/en.yml config/locales/models/user/it.yml config/locales/models/user/account/en.yml config/locales/models/user/account/it.yml </code></pre> <p><em>In few words, I would like to display my "<code>custom presence message</code>" only on validating "resources of resources" kind of <code>Users::Account</code>.</em> <strong>How can I do that?</strong></p> <hr> <p>I also tried to state the following code in the <code>config/locales/models/user/account/en.yml</code> file</p> <pre><code>en: activerecord: errors: models: user: account: attributes: firstname: blank: "custom presence message - english" </code></pre> <p>but it doesn't work. Anyway the following works but <em>I need different translations for different attributes</em> (as I tried to state in the previous code example):</p> <pre><code>en: activerecord: errors: messages: blank: "custom presence message - english" </code></pre>
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    1. CO5.1.1 Error Message Scopes - please read that section carefully of very same guide you mentioned
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      1. POTrouble on using the i18n gem with "resources of resources"
      1. USPiotr Mąsior
    2. CO@Piotr Mąsior - I read that section (it also mentions models inheritance that, in my case, I am not using), but I can not find information about "resources of resources" and how to organize related locale files. Furthermore I do not know why I get the `NoMethodError`.
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      1. POTrouble on using the i18n gem with "resources of resources"
      1. USuser12882
    3. COIf you go to ActiveModel gem lib/active_model/errors.rb line 297 inside "generate_message" definition you will find out that there is something like class.model_name.i18n_key invoked.... and it generates for namespaced models something like: => :"users/account"
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      1. POTrouble on using the i18n gem with "resources of resources"
      1. USPiotr Mąsior
 

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