在我的rails应用程序中,我安装了active admin
。在users index
页面中,默认情况下会显示all columns
(用户表列)。我想添加custom column called "become user" in this users index view
(这不是用户表中的列)。在此column
下,我想将user name
显示为hyperlink
。单击该链接,admin
将登录到该特定用户帐户。为了实现这个切换功能,我正在使用switch user
gem。如何在Active Admin
中自定义此视图?以及如何为活动管理员中的所有用户生成链接
ActiveAdmin.register User do
permit_params do
permitted = [:email, :fname, :lname, :phone]
# permitted << :other if resource.something?
# permitted
end
# Filterable attributes on the index screen
filter :email
filter :fname
filter :lname
filter :phone
filter :current_sign_in_at
filter :created_at
# Customize columns displayed on the index screen in the table
index do
selectable_column
id_column
column :email
column :fname
column :lname
column :phone
column :current_sign_in_at
# column :sign_in_count
column :created_at
# actions
end
form do |f|
inputs 'Details' do
input :email
input :password
input :fname
input :lname
input :phone
end
actions
end
controller do
end
end
答案 0 :(得分:3)
您需要使用方法,即在模型中称为虚拟属性:
class User < ApplicationRecord
def become_user
"I am a virtual attribute of this user"
end
end
然后将其添加到ActiveAdmin设置
PS:请查看此处了解更多详情:Is there an easier way of creating/choosing related data with ActiveAdmin?