rails-admin

问题 I've been using rails_admin v0.7.0 with the clearance gem successfully up this point. I tried to update rails_admin to v1.0 today, but am getting an undefined variable or method error for current_user . In v0.7.0 it appears that RailsAdmin::MainController inherits from ApplicationController , whereas in v1.0 it inherits directly from ActionController::Base , which would explain current_user is now undefined (I believe current_user is defined in ApplicationController with the clearance gem).

问题 I've been using rails_admin v0.7.0 with the clearance gem successfully up this point. I tried to update rails_admin to v1.0 today, but am getting an undefined variable or method error for current_user . In v0.7.0 it appears that RailsAdmin::MainController inherits from ApplicationController , whereas in v1.0 it inherits directly from ActionController::Base , which would explain current_user is now undefined (I believe current_user is defined in ApplicationController with the clearance gem).

问题 I use pundit gem to authorization. In my file config/initializers/rails_admin.rb RailsAdmin.config do |config| config.authorize_with :pundit config.current_user_method(&:current_user) ...... end I follow the instructions in https://github.com/sudosu/rails_admin_pundit But in when run code, error : protected method `policy' called for #<Rails_Admin::MainController I use rails_admin 0.8.1 Please guide me use pundit in rails_admin ( tutorial, examle, ...) 回答1: You can try to use this gem or just

问题 I use pundit gem to authorization. In my file config/initializers/rails_admin.rb RailsAdmin.config do |config| config.authorize_with :pundit config.current_user_method(&:current_user) ...... end I follow the instructions in https://github.com/sudosu/rails_admin_pundit But in when run code, error : protected method `policy' called for #<Rails_Admin::MainController I use rails_admin 0.8.1 Please guide me use pundit in rails_admin ( tutorial, examle, ...) 回答1: You can try to use this gem or just

问题 I use pundit gem to authorization. In my file config/initializers/rails_admin.rb RailsAdmin.config do |config| config.authorize_with :pundit config.current_user_method(&:current_user) ...... end I follow the instructions in https://github.com/sudosu/rails_admin_pundit But in when run code, error : protected method `policy' called for #<Rails_Admin::MainController I use rails_admin 0.8.1 Please guide me use pundit in rails_admin ( tutorial, examle, ...) 回答1: You can try to use this gem or just

问题 I use pundit gem to authorization. In my file config/initializers/rails_admin.rb RailsAdmin.config do |config| config.authorize_with :pundit config.current_user_method(&:current_user) ...... end I follow the instructions in https://github.com/sudosu/rails_admin_pundit But in when run code, error : protected method `policy' called for #<Rails_Admin::MainController I use rails_admin 0.8.1 Please guide me use pundit in rails_admin ( tutorial, examle, ...) 回答1: You can try to use this gem or just

来源： https://stackoverflow.com/questions/63726527/rails-admin-how-to-hide-active-storage-models

问题 I am using rails 5, rails_admin, devise and cancancan. Everything works correctly, but when there is access denied, it shows a 'You are not authorized to access this page' error screen. I want to redirect to root_path, I've been searching and I only found that I have to write in app/controllers/application_controller.rb this code: class ApplicationController < ActionController::Base rescue_from CanCan::AccessDenied do |exception| redirect_to root_path, :alert => exception.message end end And

问题 I am using rails 5, rails_admin, devise and cancancan. Everything works correctly, but when there is access denied, it shows a 'You are not authorized to access this page' error screen. I want to redirect to root_path, I've been searching and I only found that I have to write in app/controllers/application_controller.rb this code: class ApplicationController < ActionController::Base rescue_from CanCan::AccessDenied do |exception| redirect_to root_path, :alert => exception.message end end And

问题 I'm trying to open my MongoDB models, however, I'm getting the following error: MONGODB | xxx.xx.x.xxx:27017 | db.find | FAILED | wrong number of arguments (given 2, expected 1) | 0.013306s My Mongo credentials are correct, and I can connect to the database's collections outside of Rails. The first few lines of the error are: Started GET "/admin/xsl_sheet" for xxx.xxx.xxx.xxx at 2020-03-03 13:49:54 UTC Processing by RailsAdmin::MainController#index as HTML Parameters: {"model_name"=>"xsl