课程/项目帖子中，用户在登陆情况下即可发送帖子

app/views/messages/_course_show.html.erb

@@ -37,11 +37,12 @@
       <%= link_to image_tag(url_to_avatar(@topic.author),:width=>50,:height => 50,:alt=>'图像' ),user_path(@topic.author) %>
     </div>
     <div class="postThemeWrap">
-      <% if @topic.author.id == User.current.id%>
+      <% if User.current.logged? %>
       <div class="homepagePostSetting" id="message_setting_<%= @topic.id%>" style="display: none">
         <ul>
           <li class="homepagePostSettingIcon">
             <ul class="homepagePostSettiongText">
+              <% if @topic.author.id == User.current.id  %>
                   <li>
                       <%= link_to(
                                   l(:button_edit),
@@ -57,8 +58,9 @@
                                   :data => {:confirm => l(:text_are_you_sure)},
                                   :class => 'postOptionLink'
                           ) if @message.course_destroyable_by?(User.current) %>
-                <%= link_to "发送",messages_join_org_subfield_path(:message_id => @topic.id) , :remote=> true,:class => 'postOptionLink' %>
                   </li>
+              <% end %>
+              <li> <%= link_to "发送",messages_join_org_subfield_path(:message_id => @topic.id) , :remote=> true,:class => 'postOptionLink' %></li>
             </ul>
           </li>
         </ul>

app/views/messages/_project_show.html.erb

@@ -99,11 +99,12 @@
         <%= link_to image_tag(url_to_avatar(@topic.author),:width=>50,:height => 50,:alt=>'图像' ),user_path(@topic.author) %>
       </div>
       <div class="postThemeWrap">
-        <% if @topic.author.id == User.current.id%>
+        <% if User.current.logged? %>
             <div class="homepagePostSetting" id="message_setting_<%= @topic.id%>" style="display: none">
               <ul>
                 <li class="homepagePostSettingIcon">
                   <ul class="homepagePostSettiongText">
+                    <% if @topic.author.id == User.current.id %>
                         <li>
                           <%= link_to(l(:button_edit), {:action => 'edit', :id => @topic}, :class => 'postOptionLink') if @message.editable_by?(User.current) %>
                         </li>
@@ -113,6 +114,7 @@
                                       :class => 'postOptionLink'
                               ) if @message.destroyable_by?(User.current) %>
                         </li>
+                    <% end %>
                     <li> <%= link_to "发送",messages_join_org_subfield_path(:message_id => @topic.id) , :remote=> true,:class => 'postOptionLink' %></li>
                   </ul>
                 </li>