working cache

app/controllers/admin/module_apps_new_interface_controller.rb

@@ -6,7 +6,7 @@ class Admin::ModuleAppsNewInterfaceController < OrbitBackendController
   layout "new_admin"
   
   def setting
-    @sys_users = User.all(conditions: {admin: false}).includes(:avatar)
+    @sys_users =  Rails.cache.read('user_setting') #User.all(conditions: {admin: false}).includes(:avatar)
     @module_app = ModuleApp.find(params[:module_app_id])
     @options_from_collection_for_select_bulletin_categorys = [@module_app].collect{|ma| [ma.title,ma.id] }
     # if params.has_key? :category

app/controllers/admin/page_parts_controller.rb

@@ -48,6 +48,12 @@ class Admin::PagePartsController < ApplicationController
     if @part.update_attributes(params[:page_part])
       set_children_sub_menu(@part) if @part.public_r_tag && @part.public_r_tag.eql?('sub_menu')
       flash.now[:notice] = t('admin.update_success_content')
+
+      if @part.page.name == 'home'
+        expire_page '/'
+      else
+        expire_page page_path(@part.page.name)
+      end
       respond_to do |format|
         format.html { 
           redirect_to admin_page_url( @part.page )

app/controllers/pages_controller.rb

@@ -3,11 +3,11 @@ class PagesController < ApplicationController
   include ApplicationHelper
 
   before_filter :get_item, :only => [:index_from_link, :show_from_link]
-
+  caches_page :index
   def index
     @item = Page.find_by_name('home')
 
-    if @item && (stale? etag: @item.updated_at)
+    if @item
       impressionist(@item)
       render_page
     else