删除课程留言时留言数自动刷新

app/controllers/words_controller.rb

@@ -81,9 +81,10 @@ class WordsController < ApplicationController
     @journal_destroyed = JournalsForMessage.delete_message(params[:object_id])
     if @journal_destroyed.jour_type == "Bid"
       @bid = Bid.find(@journal_destroyed.jour_id)
-    end
-    if @bid
       @jours_count =  @bid.journals_for_messages.where('m_parent_id IS NULL').count
+    elsif @journal_destroyed.jour_type == "Course"
+      @course = Course.find @journal_destroyed.jour_id
+      @jours_count = @course.journals_for_messages.where('m_parent_id IS NULL').count
     end
     respond_to do |format|
       format.js

app/views/layouts/base_courses.html.erb

@@ -137,7 +137,7 @@
         </div>
         <div class="subNav">
           <%= link_to l(:label_course_feedback), course_feedback_path(@course), :class => "f14 c_blue02" %>
-          <%= link_to "(#{course_feedback_count})", course_feedback_path(@course), :class => "subnav_num c_orange" %>
+          <%= link_to "(#{course_feedback_count})", course_feedback_path(@course), :class => "subnav_num c_orange", :id => "course_jour_count"%>
         </div>
         <div class="subNav">
           <%= link_to l(:label_poll), poll_index_path(:polls_type => "Course", :polls_group_id => @course.id), :class => " f14 c_blue02"%>

app/views/words/destroy.js.erb

@@ -1,8 +1,10 @@
 <% if @journal_destroyed.nil? %>
 	alert('<%=l(:notice_failed_delete)%>');
 <% elsif (['Principal','Project','Course', 'Bid', 'Contest', 'Softapplication'].include? @journal_destroyed.jour_type)%>
-  <% if @jours_count %>
+  <% if @bid && @@jours_count %>
     $('#jours_count').html("<%= @jours_count %>");
+  <% elsif @course && @jours_count%>
+    $('#course_jour_count').html("(<%= @jours_count %>)");
   <% end %>
   var destroyedItem = $('#word_li_<%=@journal_destroyed.id%>')
   destroyedItem.fadeOut(600,function(){