我只想问一下,有没有办法在activeadmin上添加一个文本字段,比如在User model上。此文本域不是我的用户模型的属性。
app/admin/user.rb
ActiveAdmin.register User do
# See permitted parameters documentation:
# https://github.com/activeadmin/activeadmin/blob/master/docs/2-resource-customization.md#setting-up-strong-parameters
#
permit_params :email, :password, :password_confirmation, :TierID, :RoleID, :FirstName,
:MiddleName, :LastName, :MobileNumber, :Company, :Gender, :Birthdate,
:FacebookID, :TwitterID, :WorkingStatus, :Occupation, :CreatedBy, :MerchantID
#
# or
#
# permit_params do
# permitted = [:permitted, :attributes]
# permitted << :other if resource.something?
# permitted
# end
index do
selectable_column
id_column
column :email
column :RoleID
column :TierID
column :FirstName
column :MiddleName
column :LastName
column :MobileNumber
actions
end
before_create do |user|
user.CreatedBy = current_admin_user.email
end
after_create do |user|
roleid = Role.find_by(Description: "merchant").RoleID
roleuser = User.last
if roleuser.RoleID == roleid then
begin
mlastid = Merchant.last.id
ulastid = User.last.id
merchantid = mlastid + 1
rescue
merchantid = 1
end
m = Merchant.new
m.MerchantID = merchantid
m.UserID = ulastid
m.save
else
roleuser.TierID = 1
roleuser.update(id: roleuser.id)
end
end
form do |f|
f.inputs "User Details" do
#role = Role.find(1)
role = Role.all
f.input :email
f.input :password
f.input :password_confirmation
#options_for_select(@user.map{ |m| [m.FirstName, m.id]}), :include_blank => true %>
f.input :RoleID, as: :select, :collection => role.map { |r| [r.Code, r.id]}
f.input :FirstName
f.input :MiddleName
f.input :LastName
f.input :MobileNumber
f.input :Company
f.input :Gender
f.input :Birthdate, :start_year => Time.now.year - 100, :end_year => Time.now.year
f.input :FacebookID
f.input :TwitterID
f.input :WorkingStatus
f.input :Occupation
end
f.actions
end
end除了我的问题之外,添加的文本字段是其他模型的属性。谢谢。干杯!
发布于 2015-05-30 23:13:23
首先,如果你想添加一个模型中没有的字段,那么你可以在你的用户模型中使用attr_accessor。
attr_accessor :field_name然后,您可以在活动的管理视图中使用此字段。
此外,您在最后提到,添加的文本字段是其他模型的属性-所以在这种情况下,您是否希望更新关联模型的列,这可以使用accept_nested_attributes来实现。
https://stackoverflow.com/questions/30547070
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