当教师只评分不评论时，学生可以进行回复

修改作业评论回复框样式不正确，修改项目用户反馈框显示不正确

app/controllers/homework_attach_controller.rb

@@ -473,8 +473,10 @@ class HomeworkAttachController < ApplicationController
 
     #保存评论
     @is_comprehensive_evaluation = @is_teacher ? 1 : (@is_anonymous_comments ? 2 : 3) #判断当前评论是老师评论？匿评？留言
-    if params[:new_form] && params[:new_form][:user_message] && params[:new_form][:user_message] != ""  #有没有留言
-      @homework.addjours User.current.id, params[:new_form][:user_message],0,@is_comprehensive_evaluation
+    if params[:new_form] && params[:new_form][:user_message]   #有没有留言
+      @homework.addjours(User.current.id, params[:new_form][:user_message],0,@is_comprehensive_evaluation) if @is_teacher
+    else
+      @homework.addjours User.current.id, "",0,@is_comprehensive_evaluation  if @is_teacher
     end
 
     @teacher_stars = @stars_reates.where("is_teacher_score = 1") #老师评分列表

app/models/journals_for_message.rb

@@ -56,7 +56,7 @@ class JournalsForMessage < ActiveRecord::Base
 
   has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy
 
-  validates :notes, presence: true
+  validates :notes, presence: true, if: :is_homework_jour?
   after_create :act_as_activity #huang
   after_create :reset_counters!
   after_destroy :reset_counters!
@@ -88,6 +88,10 @@ class JournalsForMessage < ActiveRecord::Base
     self.find(message_id).destroy
     # self.destroy_all "id = #{message_id}"
   end
+
+  def is_homework_jour?
+    self.jour_type != "HomeworkAttach"
+  end
   
   def reference_user
     User.find(reply_id)

app/views/words/_journal_reply_items.html.erb

@@ -40,7 +40,7 @@
         <div class="cl"></div>
         <div id='<%=id%>' class="respond-form">
           <% if reply_allow %>
-              <% if journal.jour_type == "Course" %>
+              <% if journal.jour_type == "Course" || journal.jour_type == "Project" %>
                   <%= render :partial => "words/new_respond_course", :locals => {:journal => journal, :m_reply_id => m_reply_id,:show_name => show_name} %>
               <% else %>
                   <%= render :partial => "words/new_respond", :locals => {:journal => journal, :m_reply_id => m_reply_id,:show_name => show_name} %>

app/views/words/_new_respond.html.erb

@@ -1,5 +1,5 @@
 <%= form_tag(words_create_reply_path, :remote => true) do %>
-    <%= text_area_tag 'user_notes', "", :class => 'w520 h50 mb5',
+    <%= text_area_tag 'user_notes', "", :class => 'noline',
                       :style => "resize: none;", :rows => 4,
                       :placeholder => l(:label_feedback_respond_content),
                       :maxlength => 250 %>
@@ -9,7 +9,7 @@
     <%= hidden_field_tag 'reference_message_id', params[:reference_message_id], :value => m_reply_id.id %>
     <%= hidden_field_tag 'show_name',params[:show_name],:value => show_name.nil? ? true : show_name %>
     <%= submit_tag l(:button_feedback_respond), :name => nil ,
-                   :class => "reply_btn",
+                   :class => "enterprise",
                    :style => "float: right; margin-top: 1px; margin-right: 4px;"%>
 
 <% end %>