课程通知邮件内容显示修改（新编辑器下不能使用）

app/models/mailer.rb

@@ -102,7 +102,7 @@ class Mailer < ActionMailer::Base
     project_ids = projects.map{|project| project.id}.join(",")
     course_ids = courses.map {|course| course.id}.join(",")
 
-    # 查询user的缺陷，包括发布的，跟踪的以及被指派的缺陷
+    # 查询user的缺陷，项目中成员都能收到
     sql = "select * from members m, issues i where i.project_id = m.project_id and m.user_id='#{user.id}'
      and (i.created_on between '#{date_from}' and '#{date_to}') order by i.created_on desc"
     @issues = Issue.find_by_sql(sql)
@@ -110,9 +110,7 @@ class Mailer < ActionMailer::Base
     # @bids 查询课程作业，包括老师发布的作业，以及user提交作业
     # @attachments查询课程课件更新
     @attachments ||= []
-
     @bids ||= []  # 老师发布的作业
-
     unless courses.first.nil?
       count = courses.count
       count = count - 1

app/views/mailer/news_added.html.erb

@@ -1,17 +1,15 @@
-
 <p>
-      <span class="c_blue" style="color:#1b55a7;">
-
-        <%= link_to(h("#{@news.author.login}(#{@news.author.show_name})"), @issue_author_url , :style=>'color:#1b55a7; font-weight:bold;') %>
-
-     </span><%= l(:mail_issue_title_userin)%>
+  <span class="c_blue" style="color:#1b55a7;">
+    <%= link_to(h("#{@news.author.login}(#{@news.author.show_name})"), @issue_author_url , :style=>'color:#1b55a7; font-weight:bold;') %>
+    </span><%= l(:mail_issue_title_userin)%>
   <span class="c_blue" style="color:#1b55a7;">
      <% if @news.project %>
-      <%=h @news.project.name %> : <%= link_to(h(@news.title), @news_url,:style=>'color:#1b55a7; font-weight:bold;') %>
+     <%=h @news.project.name %> : <%= link_to(h(@news.title), @news_url,:style=>'color:#1b55a7; font-weight:bold;') %>
   <% elsif @news.course %>
-             <%=h @news.course.name %> : <%= link_to(h(@news.title), @news_url,:style=>'color:#1b55a7; font-weight:bold;') %>
-      <% end %>
-  </span><%= l(:mail_issue_title_active)%></p>
+     <%=h @news.course.name %> : <%= link_to(h(@news.title), @news_url,:style=>'color:#1b55a7; font-weight:bold;') %>
+  <% end %>
+  </span><%= l(:mail_issue_title_active)%>
+</p>
 <div class="mail_box" style="border:1px solid #c8c8c8; width:570px; height: auto; padding:15px; margin-top:10px; margin-bottom:10px;">
   <ul style="list-style-type:none; margin:0; padding:0;">
     <li style="list-style-type:none; margin:0; padding:0;"><span style="float: left;"><strong><%= l(:mail_issue_subject)%></strong></span>
@@ -25,7 +23,7 @@
     </li>
     <li style="list-style-type:none; margin:0; padding:0;"><span style="float: left;"><strong><%= l(:mail_issue_content)%></strong></span>
 		<span style="float: left; width: 526px">
-        	<%= @news.description %>
+        	<%= @news.description.html_safe %>
         </span>
     </li>