课程讨论区发送邮件增加

app/views/mailer/message_posted.html.erb

@@ -8,8 +8,9 @@
      <% if @message.project %>
       <%=h @message.board.project.name %> - <%=h @message.board.name %>: <%= link_to(h(@message.subject), @message_url,:style=>'color:#1b55a7; font-weight:bold;') %>
   <% elsif @message.course %>
-             <%=h @message.board.course.name %> - <%=h @message.board.name %>: <%= link_to(h(@message.subject), @message_url,:style=>'color:#1b55a7; font-weight:bold;') %>
-      <% end %>
+     <%=h @message.board.course.name %> - <%=h @message.board.name %>:
+     <%= link_to(h(@message.subject), @message_url + "?topic_id=#{@message.id}&&parent_id=#{@message.parent_id ? @message.parent_id : @message.id}",: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;">