Globalize3设置所有相同的语言

Question

我有一个表单，我有3个编辑(每种语言一个)。当我检查之后，文本没有被插入到DB ok中。(我得到的是相同文本的3倍)。

这是在ingredient_category的控制器中，在这里，它在每次插入或更新之后调用update_other_locals_for，这被称为or。

after_filter lambda { |controller| controller.update_other_locals_for(@ingredient_category) }, :only => [:create, :update]

这是被调用的ApplicationController中的代码

  available_locals.each do |available_locale|
    I18n.locale = available_locale
    params_object = "#{available_locale}_" + item.class.to_s.underscore.downcase
    if params[params_object.to_sym].present?
      item.update_attributes(params[params_object.to_sym])
    end
  end

update行正在命中，正确的文本正在到达这一点，但当我在调试时，我在查询中看到了以下内容：

Started PUT "/ingredient_categories/4" for 127.0.0.1 at 2013-06-20 21:58:34 +0200
Processing by IngredientCategoriesController#update as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"aZFuv8v19oZcBkDmUzRzNyMUhBXnL5X0WvSyxNZhEuQ=", "ingredient_category"=>{"name"=>"Dutch"}, "en_ingredient_category"=>{"name"=>"English"}, "fr_ingredient_category"=>{"name"=>"French"}, "id"=>"4"}
  Shop Load (0.8ms)  SELECT "shops".* FROM "shops" WHERE "shops"."subdomain" = '' LIMIT 1
  User Load (1.0ms)  SELECT "users".* FROM "users" WHERE "users"."id" = 27 LIMIT 1
  IngredientCategory Load (0.5ms)  SELECT "ingredient_categories".* FROM "ingredient_categories" WHERE "ingredient_categories"."id" = ? LIMIT 1  [["id", "4"]]
  CACHE (0.1ms)  SELECT "ingredient_categories".* FROM "ingredient_categories" WHERE "ingredient_categories"."id" = ? LIMIT 1  [["id", "4"]]
   (0.3ms)  begin transaction
  IngredientCategory::Translation Load (0.6ms)  SELECT "ingredient_category_translations".* FROM "ingredient_category_translations" WHERE "ingredient_category_translations"."ingredient_category_id" = 4
   (0.5ms)  UPDATE "ingredient_categories" SET "updated_at" = '2013-06-20 19:58:34.880306' WHERE "ingredient_categories"."id" = 4
  SQL (3.2ms)  INSERT INTO "ingredient_category_translations" ("created_at", "ingredient_category_id", "locale", "name", "updated_at") VALUES (?, ?, ?, ?, ?)  [["created_at", Thu, 20 Jun 2013 21:58:34 CEST +02:00], ["ingredient_category_id", 4], ["locale", "en"], ["name", nil], ["updated_at", Thu, 20 Jun 2013 21:58:34 CEST +02:00]]
  IngredientCategory::Translation Load (0.5ms)  SELECT "ingredient_category_translations".* FROM "ingredient_category_translations" WHERE "ingredient_category_translations"."ingredient_category_id" = 4 AND "ingredient_category_translations"."locale" = 'en' LIMIT 1
   (0.7ms)  UPDATE "ingredient_category_translations" SET "name" = 'Dutch', "updated_at" = '2013-06-20 19:58:34.918413' WHERE "ingredient_category_translations"."id" = 31
  IngredientCategory::Translation Load (0.4ms)  SELECT "ingredient_category_translations".* FROM "ingredient_category_translations" WHERE "ingredient_category_translations"."id" = ? LIMIT 1  [["id", 31]]
   (2.2ms)  commit transaction
Redirected to http://127.0.0.1:3000/ingredient_categories
   (0.3ms)  begin transaction
   (0.6ms)  UPDATE "ingredient_categories" SET "updated_at" = '2013-06-20 20:00:23.273350' WHERE "ingredient_categories"."id" = 4
  IngredientCategory::Translation Load (0.4ms)  SELECT "ingredient_category_translations".* FROM "ingredient_category_translations" WHERE "ingredient_category_translations"."ingredient_category_id" = 4 AND "ingredient_category_translations"."locale" = 'en' LIMIT 1
   (0.4ms)  UPDATE "ingredient_category_translations" SET "name" = 'English', "updated_at" = '2013-06-20 20:00:23.294591' WHERE "ingredient_category_translations"."id" = 31
  IngredientCategory::Translation Load (0.4ms)  SELECT "ingredient_category_translations".* FROM "ingredient_category_translations" WHERE "ingredient_category_translations"."id" = ? LIMIT 1  [["id", 31]]
   (3.2ms)  commit transaction
   (0.3ms)  begin transaction
   (0.5ms)  UPDATE "ingredient_categories" SET "updated_at" = '2013-06-20 20:01:19.871801' WHERE "ingredient_categories"."id" = 4
  IngredientCategory::Translation Load (0.6ms)  SELECT "ingredient_category_translations".* FROM "ingredient_category_translations" WHERE "ingredient_category_translations"."ingredient_category_id" = 4 AND "ingredient_category_translations"."locale" = 'en' LIMIT 1
   (0.4ms)  UPDATE "ingredient_category_translations" SET "name" = 'French', "updated_at" = '2013-06-20 20:01:19.892798' WHERE "ingredient_category_translations"."id" = 31
  IngredientCategory::Translation Load (0.4ms)  SELECT "ingredient_category_translations".* FROM "ingredient_category_translations" WHERE "ingredient_category_translations"."id" = ? LIMIT 1  [["id", 31]]
   (1.1ms)  commit transaction
Completed 302 Found in 187809ms (ActiveRecord: 19.2ms)

我注意到这一点：

AND "ingredient_category_translations"."locale" = 'en'

所有的更新。为什么不设置相应的语言呢？

Answer 1

通过更改I18n.locale来进行更新似乎不是一个好主意。如果你用Globalize.with_locale(available_locale)来做这件事，它就像是一个魔咒！

  available_locals.each do |available_locale|
    Globalize.with_locale(available_locale) do
      params_object = "#{available_locale}_" + item.class.to_s.underscore.downcase
      if params[params_object.to_sym].present?
        item.update_attributes(params[params_object.to_sym])
      end
    end
  end