小编Aad*_*ain的帖子

我正在使用Rails 4.2和Ruby 2.2以及rspec作为测试用例.我已经设定

Rails.env = 'test'

在我的spec_helper和rails_helper中.这是我的database.yml文件:

development:
  adapter: postgresql
  encoding: unicode
  database: app_dev
  pool: 5
  username: postgres
  password: root

test:
  adapter: postgresql
  encoding: unicode
  database: app_test
  pool: 5
  username: postgres
  password: root

production:
  adapter: postgresql
  encoding: unicode
  database: app_prod
  pool: 5
  username: postgres
  password: root

这是我的rails_helper:

Rails.env = 'test'
require 'spec_helper'
require File.expand_path('../../config/environment', __FILE__)
require 'rspec/rails'
Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }

ActiveRecord::Migration.maintain_test_schema!

RSpec.configure do |config|
  config.include JsonHelper
  config.include PathHelper
  config.include S3Helper
  config.fixture_path = "#{::Rails.root}/spec/fixtures"
  config.use_transactional_fixtures = true
  config.infer_spec_type_from_file_location! …

我使用activeadmin 0.4.4以及rails3-jquery-autocomplete 1.0.15.

我能够在一个字段中添加自动完成功能.下拉列表显示完全符合要求.

但是,我无法从下拉列表中选择一个值.(如果我手动在文本字段中写入值,它可以正常工作).我在浏览器控制台中收到此错误,我无法弄清楚如何继续这个:

Uncaught TypeError: undefined is not a function
t.railsAutocomplete.fn.extend.init.t.autocomplete.select  -- active_adimn.js line 13982

请建议.