使用带有 Rails 错误的 Restangular：[$injector:modulerr]

Question

编辑：Restangular 取决于 Lodash 或 Underscore！安装 Lodash 后，一切正常

---

怎么样？我只想做一个基本的连接以开始......

这是我的控制器

AngulaRails.controller "BooksController", ($scope, Restangular) ->

allbooks = Restangular.all('books')

$scope.getBooks = ()  ->
  allbooks.getList().then (response) ->
    console.log(response)
    $scope.books = response

这是我在 Rails 中的视图（我并没有在角度混淆路线，只是为了简单起见）：

<div ng-app="AngulaRails" ng-controller="BooksController" ng-init= "getBooks()">
  <h3>booksbooksbooks</h3>
  <div>{{ books }}</div>
</div>

你看我正在调用控制器中定义的 getBooks() 函数

这是我的 Rails 控制器：

class BooksController < ApplicationController
  before_action :set_book, only: [:show, :edit, :update, :destroy]


  # GET /books
  def index
    @books = Book.all
    @pages = Page.all

    respond_to do |format|
      format.html {}
      format.json {render json: @books, root: false, each_serializer: BookSerializer }

    end
  end

我知道里面有一些关于 root 和序列化程序等奇怪的东西，但我也试过只渲染 json:@books 无济于事。

我的浏览器会显示 Booksbooksbooks，然后只是字面上的 {{ books }} 这是来自我的控制台的错误消息：

错误：[$injector:modulerr] http://errors.angularjs.org/1.2.8/$injector/modulerr?p0=AngulaRails&p1=%5B%24injector%3Amodulerr%5D%20http%3A%2F%2Ferrors.angularjs.org%2F1.2.8%2F% 24injector%2Fmodulerr%3Fp0%3Drestangular%26p1%3D_%2520is%2520not%2520defined%250Aa.init%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Frestangular.min.js%253Fbody%253D1%253A0%253A7%2 2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Frestangular.min.js%253Fbody%253D1%253A7%253A10268%250Ad%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fassets%252Fassets%252F3angularmin. 253A31%253A451%250Ag%252F%253C.instantiate%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fangular.min.js%253Fbody%253D1%253A32%253A585%250Ac%25400http%253A%253D1%253A32%253A585%250Ac%25400http%253%253A%2 252Fassets%252Fangular.min.js%253Fbody%253D1%253A29%253A499%250Aa%252F%253C%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fangular.min.js%253Fbody%253D1%28%250A2%253D1%28%250A2e% 252F%253C%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fang ular.min.js%253Fbody%253D1%253A30%253A302%250Aq%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fangular.min.js%253Fbody%253D1%253A8%253A276%2530Ae%2540%http2% 252Flocalhost%253A3000%252Fassets%252Fangular.min.js%253Fbody%253D1%253A30%253A123%250Ae%252F%253C%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fangular.min.js%252Fangular.min.js%2533 253A181%250Aq%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fangular.min.js%253Fbody%253D1%253A8%253A276%250Ae%2540http%253A%252F%252Flocalhost%253A352Fangular%253A352Fangular.min. 253Fbody%253D1%253A30%253A123%250A%2524b%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fangular.min.js%253Fbody%253D1%253A33%253A238%250AZb%252Fc%2Flocalhost%250AZb%252Fc%2555 253A3000%252Fassets%252Fangular.min.js%253Fbody%253D1%253A18%253A437%250AZb%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fangular.min.js%253Fbody%253D5401%253Ac9% 253A%252F%252Flocalhost%253A3000%252Fassets%252Fangular.m in.js%253Fbody%253D1%253A18%253A220%250A%2540http%253A%252F%252Flocalhost%253A3000%252Fassets%252Fangular.min.js%253Fbody%253D1%253A202%253A125%250AjQuery.Callbacks%253A%%253A% 252F％252Flocalhost％253a3000％252fasset％252fjquery.js％253fbody％253d1％253a3120％253a1％250％253a1％250ajquery.cirewith％252fsf.firewith％2540http％253a％252f％252flocalhost％253a3000％252fassets％252fjquery.js％253fbody％253d1％253a3232％ 253a7％250a.ready％2540http％253a％252f％252frocalhost％253a3000％252fassets％252fjquery.js％253fbody253d1％253a3444％253a3％250个合金％2540http％253a％252f％252flocalhost％253a3000％252fasset％252fjquery.js％253fbody％253fbody％ 253D1%253A3475%253A3%250A%0AF%2F%3C%40http%3A%2F%2Flocalhost%3A3000%2Fassets%2Fangular.min.js%

我感觉 Restangular 甚至没有被使用...

编辑：Restangular 取决于 Lodash 或 Underscore！一旦我安装了 Lodash，它就可以工作了

Answer 1

你需要提供lodash，它是restangular的依赖

在 application.js 中

//= require lodash/dist/lodash.min
//= require angular/angular
//= require restangular/dist/restangular