app/controllers/spree/admin/supplier_bank_accounts_controller.rb
class Spree::Admin::SupplierBankAccountsController < Spree::Admin::ResourceController
before_filter :load_supplier
create.before :set_supplier
def new
@object = @supplier.bank_accounts.build
end
private
def load_supplier
@supplier = Spree::Supplier.friendly.find(params[:supplier_id])
end
def location_after_save
spree.edit_admin_supplier_path(@supplier)
end
def set_supplier
@object.supplier = @supplier
end
end