讨论区留言分页

app/controllers/messages_controller.rb

@@ -44,6 +44,26 @@ class MessagesController < ApplicationController
     end
 
     @reply_count = @topic.children.count
+    # @reply_pages = Paginator.new @reply_count, REPLIES_PER_PAGE, page
+    # @replies =  @topic.children.
+    #   includes(:author, :attachments, {:board => :project}).
+    #   reorder("#{Message.table_name}.created_on DESC").
+    #   limit(@reply_pages.per_page).
+    #   offset(@reply_pages.offset).
+    #   all
+
+    @reply = Message.new(:subject => "RE: #{@message.subject}")
+    if @course
+      messages_replies =  @topic.children.
+          includes(:author, :attachments, {:board => :project}).
+          reorder("#{Message.table_name}.created_on DESC").
+          #limit(@reply_pages.per_page).
+          #offset(@reply_pages.offset).
+          all
+      @replies = paginateHelper messages_replies,10
+      @reply = Message.new(:subject => "RE: #{@message.subject}")
+      render :action => "show", :layout => "base_courses"#by young
+    else
       @reply_pages = Paginator.new @reply_count, REPLIES_PER_PAGE, page
       @replies =  @topic.children.
           includes(:author, :attachments, {:board => :project}).
@@ -53,9 +73,6 @@ class MessagesController < ApplicationController
           all
 
       @reply = Message.new(:subject => "RE: #{@message.subject}")
-    if @course
-      render :action => "show", :layout => "base_courses"#by young
-    else
       render :action => "show", :layout => "base_projects"#by young
     end
   end

app/views/messages/_course_show.html.erb

@@ -148,7 +148,9 @@
       <div id="preview" class="wiki"></div>
     </div>
 <% end %>
-
+<ul class="wlist">
+  <%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false, :remote => false, :flag => true%>
+</ul>
 <% html_title @topic.subject %>
 
 <script type="text/javascript">