我正在使用最新的globalize2和rails 2.2。我不知道以下是錯誤還是功能:對於數據集中的每個項目似乎都有單獨的數據庫查詢來獲取翻譯。這聽起來不對,因爲它可能會導致數百個查詢。使用Globalize2(rails)翻譯模型
插圖。簡單的控制器:
def index
@menu_sections = MenuSection.find(:all)
end
然後@menu_sections在一個視圖,其中局部屬性(名)環通稱爲:
<% @menu_sections.each do |menu_section| %>
<p><%= link_to menu_section.name, :controller => 'store', :action => 'list_menu_items_for_section', :section_id => menu_section.id %></p>
<% end %>
看起來像DB查詢每menu_section.name結果:
Processing StoreController#index (for 10.0.2.2 at 2009-03-02 16:05:53) [GET] Session ID: 468f54928cbdc0b19c03cfbd01d09fa9 Parameters: {"action"=>"index", "controller"=>"store"} MenuSection Load (0.0ms) SELECT * FROM `menu_sections` Rendering template within layouts/store Rendering store/index Rendered application/_js_includes (0.0ms) MenuSection Columns (0.0ms) SHOW FIELDS FROM `menu_sections` MenuSectionTranslation Load (0.0ms) SELECT * FROM `menu_section_translations` WHERE (`menu_section_translations`.menu_section_id = 1 AND (`menu_section_translations`.`locale` IN ('en','root'))) MenuSectionTranslation Columns (0.0ms) SHOW FIELDS FROM `menu_section_translations` MenuSectionTranslation Load (0.0ms) SELECT * FROM `menu_section_translations` WHERE (`menu_section_translations`.menu_section_id = 2 AND (`menu_section_translations`.`locale` IN ('en','root'))) MenuSectionTranslation Load (0.0ms) SELECT * FROM `menu_section_translations` WHERE (`menu_section_translations`.menu_section_id = 3 AND (`menu_section_translations`.`locale` IN ('en','root'))) Completed in 340ms (View: 320, DB: 0) | 200 OK [http://www.dev.babooka.com/store]
您怎麼看?也許有更好的方式來轉換軌道中的數據庫數據?