在route.rb中的ROR 3条件 [英] ROR 3 conditions in routes.rb

问题描述

是否可以在route.rb中指定条件语句-我希望root_path取决于用户是否登录.也许还有其他方法可以做到这一点?

Is there a way to specify conditional statement inside routes.rb - I would like the root_path to depend on whether the user is signed in or not. perhaps there are other ways of accomplishing this?

谢谢！

推荐答案

实际上，我认为您可以使用高级约束对其进行记录，

Actually I think you can using advanced constraints it is documented here...

您将定义一个def matches?(request)来检查用户是否已登录，并使用两种路由:一种是在有登录约束时使用，另一种是在未登录时约束. 尽管我不确定执行自定义约束时会话是否可用.

You would define a def matches?(request) to check if the user is signed in, and use two routes one when with a constraint of signed in and one when not. Although I am not sure if the session is available when that custom constraint is executed.

尽管我同意SpyrosP，但最好在Controller中做到这一点.

Although I agree with SpyrosP it would be better to do it in the Controller.

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