ActiveAdmin で、belongs_to, accepts_nested_attributes_for を設定したmodelも同時に表示・編集する

ActiveAdmin で、belongs_to, accepts_nested_attributes_for を設定したmodelも同時に表示・編集する

ActiveAdmin.register UserLogin do

  # ... 

  form do |f|

    f.inputs nil, for: [:user, f.object.user || User.new] do |fc|
      fc.input :icon
      fc.input :full_name
      fc.input :is_deleted
    end

    f.inputs nil do
      f.input :email
      f.input :password
      f.input :password_confirmation
      f.input :is_deleted
    end

    f.actions
  end

  show do |f|

    panel I18n.t("active_admin.details", model: User.model_name.human) do
      attributes_table_for f.user do
        row :icon
        row :full_name
        row :is_deleted
        row :created_at
        row :updated_at
      end
    end

    attributes_table do
      row :id
      row :email
      row :is_deleted
      row :created_at
      row :updated_at
    end

    active_admin_comments if active_admin_config.comments?
  end