简体繁体 English

Ruby on Rails：设计用户

[英]Ruby on Rails: Devise Users

原文 2014-01-24 22:22:05 0 1 ruby-on-rails/ ruby/ devise

What can I do to find out if a user is logged in? 如何确定用户是否已登录？

Not only the current user, but all the users who are currently signed in. 不仅当前用户，而且所有当前登录的用户。

Would I have to create my own function or is there an existing rails function that can take care of this? 我是否必须创建自己的函数，或者是否存在可以解决此问题的现有Rails函数？

1 个解决方案

You could use the devise_lastseenable gem, which would track a timestamp of when the user was last active. 您可以使用devise_lastseenable gem，它可以跟踪用户上一次活动的时间的时间戳。 Then you would write a scope to find all of them within X minutes of the current time. 然后，您将编写一个作用域以在当前时间的X分钟内找到所有这些对象。

Another option would be to track a similar timestamp through sessions, but I'd give this gem a try first. 另一个选择是通过会话跟踪类似的时间戳，但是我会首先尝试一下。

在 Ruby on Rails 中使用 Devise 播种用户 - Seeding users with Devise in Ruby on Rails

Ruby on Rails装置-没有路线与[GET]“ / users”匹配 - Ruby on Rails devise - No route matches [GET] “/users”

Devise用户的Ruby on Rails搜索栏 - Ruby on Rails Search Bar for Devise Users

从数据库中删除用户（Ruby on Rails，Devise） - Remove users from database (Ruby on Rails, Devise)

Ruby on Rails：设计-将用户控制器与设计分开是否不好？ - Ruby on Rails: Devise - Is it bad to have a Users Controller separate from devise?

Ruby on Rails：Devise + Cancan-如何编辑其他用户？ - Ruby on Rails: Devise + Cancan - How can I edit other users?

Ruby on Rails的设计：需要管理员批准时，@ users为零 - Devise for Ruby on Rails: @users is nil when requiring admin approval

Ruby on Rails - devise 用户/sign_out 不工作 - Ruby on Rails - devise users/sign_out not working

尝试向用户添加“层”属性（使用devise）。 Ruby on Rails - Trying to add a 'tier' attribute to users (using devise). Ruby on Rails

使用devise_invitable将用户添加到Ruby on Rails中的组？ - Using devise_invitable for adding Users to a Group in Ruby on Rails?

暂无

暂无

声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

相关问题 在 Ruby on Rails 中使用 Devise 播种用户 - Seeding users with Devise in Ruby on Rails Ruby on Rails装置-没有路线与[GET]“ / users”匹配 - Ruby on Rails devise - No route matches [GET] “/users” Devise用户的Ruby on Rails搜索栏 - Ruby on Rails Search Bar for Devise Users 从数据库中删除用户（Ruby on Rails，Devise） - Remove users from database (Ruby on Rails, Devise) Ruby on Rails：设计-将用户控制器与设计分开是否不好？ - Ruby on Rails: Devise - Is it bad to have a Users Controller separate from devise? Ruby on Rails：Devise + Cancan-如何编辑其他用户？ - Ruby on Rails: Devise + Cancan - How can I edit other users? Ruby on Rails的设计：需要管理员批准时，@ users为零 - Devise for Ruby on Rails: @users is nil when requiring admin approval Ruby on Rails - devise 用户/sign_out 不工作 - Ruby on Rails - devise users/sign_out not working 尝试向用户添加“层”属性（使用devise）。 Ruby on Rails - Trying to add a 'tier' attribute to users (using devise). Ruby on Rails 使用devise_invitable将用户添加到Ruby on Rails中的组？ - Using devise_invitable for adding Users to a Group in Ruby on Rails?

相关标签

粤ICP备18138465号 © 2020-2024 STACKOOM.COM