课程论坛回复刷新

app/views/users/_course_message.html.erb

@@ -50,16 +50,15 @@
     <div class="homepagePostReplyBanner">
       <% count=0 %>
       <div class="homepagePostReplyBannerCount">回复(
-        <% if activity.parent_id.nil? %>
-            <% count=activity.replies_count%>
-            <%=count %>
-        <% else %>
-            <% count=activity.parent.replies_count%>
-            <%=count %>
+        <% if activity.parent %>
+            <% count=activity.parent.children.count%>
+      <% else %>
+            <% count=activity.children.count%>
         <% end %>
+        <%= count %>
         )</div>
       <div class="homepagePostReplyBannerTime"><%#=format_date(activity.updated_on)%></div>
-      <%if count>2 %>
+      <%if count > 2 %>
           <div class="homepagePostReplyBannerMore">
             <a id="reply_btn_<%=user_activity_id%>" onclick="expand_reply('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>')" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
               点击展开更多回复(<%= count.to_s%>)
@@ -83,9 +82,9 @@
       <div class="cl"></div>
     </div>
 
-    <% activity= activity.parent_id.nil? ? activity:activity.parent%>
+    <% activity= activity.parent ? activity.parent : activity%>
     <% replies_all_i = 0 %>
-    <%  unless activity.children.empty? %>
+    <%  if count > 0 %>
         <div class="homepagePostReplyContainer" id="reply_div_<%= user_activity_id %>">
           <ul>
             <% activity.children.reorder("created_on desc").each do |reply|%>
@@ -102,17 +101,10 @@
                           <%= link_to reply.try(:author).try(:realname), user_path(reply.author_id), :class => "newsBlue mr10 f14" %>
                       <% end %>
                       <%= format_date(reply.created_on) %>
-                      <%#= link_to(
-                                            l(:button_delete),
-                                            {:controller => 'messages', :action => 'destroy', :id => reply.id, :board_id => reply.board_id, :is_board => 'false'},
-                                            :method => :post,
-                                            :data => {:confirm => l(:text_are_you_sure)},
-                                            :title => l(:button_delete),
-                                            :class => 'replyGrey fr ml10'
-                                    ) if reply.course_destroyable_by?(User.current) %>
-                      <!--<a href="javascript:void(0);" class="replyGrey fr ml10">删除</a>-->
                     </div>
-                    <div class="homepagePostReplyContent break_word"><%= reply.content.html_safe %></div>
+                    <div class="homepagePostReplyContent break_word">
+                      <%= reply.content.html_safe %>
+                    </div>
                   </div>
                   <div class="cl"></div>
                 </li>