1. Three expressions syntax

2. 留言显示重复
3. 发送邮件内容
4. show_contest.html typo
5. welcome.css typo

app/controllers/contests_controller.rb

@@ -74,7 +74,7 @@ class ContestsController < ApplicationController
 
   def show_contest
     @user = @contest.author
-    @jours = @contest.journals_for_messages.order('created_on DESC')
+    @jours = @contest.journals_for_messages.where('m_parent_id IS NULL').order('created_on DESC')
     @limit =  10
     @feedback_count = @jours.count
     @feedback_pages = Paginator.new @feedback_count, @limit, params['page']

app/models/mailer.rb

@@ -28,20 +28,32 @@ class Mailer < ActionMailer::Base
   end
   
   # Builds a Mail::Message object used to email recipients of the added journals for message.
-  #
+
+  # 留言分为直接留言，和对留言人留言的回复
+  # 字段说明在JournalsForMessage.rb
+  # 直接留言后 reply_id,m_parent_id 为空，相对应的at_user取值为nil
+
   def journals_for_message_add(user, journals_for_message)
-     @user = journals_for_message.user
-     if journals_for_message.jour_type!="Project"&&journals_for_message.jour_type!="Bid"
-       if(journals_for_message.reply_id==0)
-         @mail = journals_for_message.jour
-       else
-         @mail = journals_for_message.at_user
-       end  
+    @user = journals_for_message.user # 留言人
+    @mail = journals_for_message.jour if journals_for_message.at_user.nil? # 留言
+    @mail = journals_for_message.at_user if journals_for_message.at_user
     @message = journals_for_message.notes
-     @url = url_for(:controller => 'users', :action => 'user_newfeedback', :id => journals_for_message.jour)
-     str = "#{@user} #{t(:label_leave_your_message, :locale => 'zh')}"
-     mail :to => @mail.mail, :subject => str
+    @title = "#@user #{t(:label_leave_your_message, :locale => 'zh')}"
+
+    @url = case journals_for_message.jour.class.to_s.to_sym # 判断留言的对象所属类型
+             when :Bid
+               respond_url(journals_for_message.jour, anchor: "word_li_#{journals_for_message.id}")
+             when :Project
+               project_feedback_url(journals_for_message.jour, anchor: "word_li_#{journals_for_message.id}")
+             when :Contest
+               show_contest_contest_url(journals_for_message.jour, anchor: "word_li_#{journals_for_message.id}")
+             when :User
+               user_newfeedback_user_url(journals_for_message.jour, anchor: "word_li_#{journals_for_message.id}")
+             else
+               logger.error "[Builds a Mail::Message ERROR] journalsForMessage's jour is unkown type, journalsForMessage.id = #{journals_for_message.id}"
+               return -1
            end
+    mail :to => @mail.mail, :subject => @title
   end
 
   # Builds a Mail::Message object used to email recipients of the added issue.

app/views/contests/show_contest.html.erb

@@ -29,6 +29,6 @@
 <div class="pagination" style="float:left;">
 	<ul>
 		<%= pagination_links_full @feedback_pages %>
-	<ul>
+	</ul>
 </div>
 

public/stylesheets/welcome.css

@@ -402,8 +402,7 @@ a.attachments_list_color {
     display: inline-block;
     margin-bottom: 3px;
     padding-left: 20px;
-    background: url('/images/list-icon.png') no-repeat scroll;
-    background-position: left center;
+    background: url('../images/list-icon.png') no-repeat scroll left center;
     font-size: 10pt;
 }
 /*帖子的各种属性*/