我正在使用铁路3,每当用户建立时,就希望能为新创建的用户建立单独的数据库。
例如,如果我的申请中有13个移民,那么应为新创建的用户设立13个表格。
我如何能够实现这一功能?
http://www.confreaks.com 关于每个数据库一个用户的一节,向大约15:30页。
这是处理许多非银铁路问题的真正坏想法!
可以说,在每一张表格中,你可以添加一个领域,即:user_id,这些表格必须分开使用,然后将default_cop/code>应用于各自的模型(或用default_ cop/code>通过<条码本身.abstract_class = 真实,并继承你的“可共享”模式)。
页: 1
default_scope lambda { where(user_id: current_user_id) }
如何使目前的用户了解?
模型可进入<代码>session,这样,您就可作以下“hack”,以便您的工作范围:
#in ApplicationController
before_filter do
user_id = session[:user_id]
ActiveRecord::Base.class.send :define_method, :current_user_id, lambda { user_id }
end
我猜想你们会这样做。
This is best post i follow and solve my problem
http://7fff.com/2010/12/02/activerecord-dropcreate-database-run-migrations-outside-of-rails/
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