回复的收缩

app/views/student_work/add_score_reply.js.erb

@@ -1,6 +1,7 @@
 $("#add_score_reply_<%= @score.id%>").html("<%= escape_javascript(render :partial => 'add_score_reply', :locals => {:score => @score}) %>");
 <% if @status && @status == 1%>
     $("#replay_histroy_<%= @score.id%>").prepend("<%= escape_javascript(render :partial => 'jour_replay', :locals => {:jour => @jour}) %>");
+    $("#add_score_reply_<%= @score.id%>").hide();
 <% else%>
     alert("回复内容不能为空");
 <% end%>