设计登录后如何重定向到不同的页面(基于一些参数)? [英] Devise how to redirect to different page (based on some parameter) after sign in?
本文介绍了设计登录后如何重定向到不同的页面(基于一些参数)?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
class SessionsController< Devise :: SessionsController
def create
resource = warden.authenticate!(:scope => resource_name,:recall =>#{controller_path} #failure)
return sign_in_and_redirect(resource_name ,资源)
end
def sign_in_and_redirect(resource_or_scope,resource = nil)
scope = Devise :: Mapping.find_scope!(resource_or_scope)
resource || = resource_or_scope
sign_in(scope,resource)除非warden.user(scope)== resource
redirect_to dashboard_path
end
def failure
redirect_to index_path
end
end
解决方案
在应用程序控制器
before_filter:store_location
def store_location
除非params [:controller] ==devise / sessions
url = #calculate url这里基于您在
会话中传递的params [:token] :user_return_to] = url
end
end
def stored_location_for(resource_or_scope)
会话[:user_return_to] ||超级
结束
def after_sign_in_path_for(资源)
stored_location_for(资源)|| root_path
end
In my application, I have two different login forms from two controller which will both sign_in through the Devise::SessionsController, the problem is after successful sign in (or failure) I need to redirect to different pages that specific to the controller. How can I do this. I currently have this in my Devise::SessionsController, which
class SessionsController < Devise::SessionsController
def create
resource = warden.authenticate!(:scope => resource_name, :recall => "#{controller_path}#failure")
return sign_in_and_redirect(resource_name, resource)
end
def sign_in_and_redirect(resource_or_scope, resource=nil)
scope = Devise::Mapping.find_scope!(resource_or_scope)
resource ||= resource_or_scope
sign_in(scope, resource) unless warden.user(scope) == resource
redirect_to dashboard_path
end
def failure
redirect_to index_path
end
end
解决方案
In application controller
before_filter :store_location
def store_location
unless params[:controller] == "devise/sessions"
url = #calculate the url here based on a params[:token] which you passed in
session[:user_return_to] = url
end
end
def stored_location_for(resource_or_scope)
session[:user_return_to] || super
end
def after_sign_in_path_for(resource)
stored_location_for(resource) || root_path
end
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