diff options
Diffstat (limited to 'railties')
| -rw-r--r-- | railties/guides/source/debugging_rails_applications.textile | 14 | ||||
| -rw-r--r-- | railties/guides/source/i18n.textile | 11 |
2 files changed, 19 insertions, 6 deletions
diff --git a/railties/guides/source/debugging_rails_applications.textile b/railties/guides/source/debugging_rails_applications.textile index 26aee82ae1..35069f33ad 100644 --- a/railties/guides/source/debugging_rails_applications.textile +++ b/railties/guides/source/debugging_rails_applications.textile @@ -96,23 +96,25 @@ Will be rendered as follows: Title: Rails debugging guide </pre> -h4. Debugging JavaScript +h4. Debugging RJS -Rails has built-in support to debug RJS, to active it, set +ActionView::Base.debug_rjs+ to _true_, this will specify whether RJS responses should be wrapped in a try/catch block that alert()s the caught exception (and then re-raises it). +Rails has optional built-in support to debug RJS. When enabled, responses are wrapped in a try/catch block that displays the caught exception using +alert()+, and then re-raises it. -To enable it, add the following in the +Rails::Initializer do |config|+ block inside +environment.rb+: +The flag to enable RJS debugging in your configuration files is +config.action_view.debug_rjs+: <ruby> -config.action_view[:debug_rjs] = true +config.action_view.debug_rjs = true </ruby> -Or, at any time, setting +ActionView::Base.debug_rjs+ to _true_: +or at any time setting +ActionView::Base.debug_rjs+: <ruby> ActionView::Base.debug_rjs = true </ruby> -TIP: For more information on debugging javascript refer to "Firebug":http://getfirebug.com/, the popular debugger for Firefox. +It is enabled by default in development mode, and disabled in the rest. + +TIP: For more information on debugging JavaScript, refer to "Firebug":http://getfirebug.com/, the popular debugger for Firefox. h3. The Logger diff --git a/railties/guides/source/i18n.textile b/railties/guides/source/i18n.textile index 1af51af80e..6018cc44c8 100644 --- a/railties/guides/source/i18n.textile +++ b/railties/guides/source/i18n.textile @@ -231,6 +231,17 @@ end Now, when you call the +books_path+ method you should get +"/en/books"+ (for the default locale). An URL like +http://localhost:3001/nl/books+ should load the Netherlands locale, then, and following calls to +books_path+ should return +"/nl/books"+ (because the locale changed). +If you don't want to force the use of a locale in your routes you can use an optional path scope (donated by the use brackets) like so: + +<ruby> +# config/routes.rb +scope "(:locale)", :locale => /en|nl/ do + resources :books +end +</ruby> + +With this approach you will not get a +Routing Error+ when accessing your resources such as +http://localhost:3001/books+ without a locale. This is useful for when you want to use the default locale when one is not specified. + Of course, you need to take special care of the root URL (usually "homepage" or "dashboard") of your application. An URL like +http://localhost:3001/nl+ will not work automatically, because the +root :to => "books#index"+ declaration in your +routes.rb+ doesn't take locale into account. (And rightly so: there's only one "root" URL.) You would probably need to map URLs like these: |