6 lines
230 B
Ruby
6 lines
230 B
Ruby
|
class MessageAll < ActiveRecord::Base
|
||
|
|
attr_accessible :message_id, :message_type, :user_id
|
||
|
|
# 虚拟关联---项目消息表/课程消息表/用户留言消息表/贴吧消息表
|
||
|
|
belongs_to :message ,:polymorphic => true
|
||
|
|
end
|