javascript - Ember 数据映射

Question

我正在使用最新版本的 ember-data(修订版 11)和 REST 适配器从我的 API 中提取数据。返回的 JSON 示例如下所示:

{ 
    "events": [
        {
            "id": "5118dd8c4c80866ef2000051",
            "title": null,
            "starts_at": 1361901600,
            "ends_at": null,
            "currency": "SEK",
            "cents_door": 4000,
            "cents_advance": null,
            "price_door": "40.00 kr",
            "price_advance": null,
            "age_limit": null,
            "venue_section": "PLAYHOUSE",
            "description": null,
            "url": null,
            "repeats": null,
            "repeats_until": null,
            "venue_id": "nefertiti-jazz-club",
            "act_ids": [ "marias-playhouse" ]
        }
    ]
}

模型如下所示:

App.Event = DS.Model.extend
  title: DS.attr('string')
  startsAt: DS.attr('number')
  endsAt: DS.attr('number')
  currency: DS.attr('string')
  centsDoor: DS.attr('number')
  centsAdvance: DS.attr('number')
  priceDoor: DS.attr('string')
  priceAdvance: DS.attr('string')
  ageLimit: DS.attr('string')
  venueSection: DS.attr('string')
  description: DS.attr('string')
  url: DS.attr('string')
  repeats: DS.attr('string')
  repeatsUntil: DS.attr('string')
  venue: DS.belongsTo('App.Venue')
  acts: DS.hasMany('App.Act')

但是在请求数据时，请求成功完成，但我在控制台中收到此错误:

Uncaught Error: assertion failed: Your server returned a hash with the key events but you have no mapping for it

知道这里出了什么问题吗？

===

更新:根据要求，我添加了更多的 Ember.js 应用程序。

我的 RESTAdapter 设置:

DS.RESTAdapter.registerTransform 'raw',
  deserialize: (serialized) ->
    serialized
  serialize: (deserialized) ->
    deserialized

App.Store = DS.Store.extend
  adapter: DS.RESTAdapter.create
    url: LJ.CONFIG.api.url
  revision: 11

和路线:

App.Router.map ->
  this.resource 'events', ->
    this.route 'new'
  this.resource 'event', path: '/events/:event_id', ->
    this.route 'edit'
  this.resource 'venue', path: '/venues/:venue_id', ->
    this.route 'edit'
    this.resource 'events'
  this.resource 'act', path: '/acts/:act_id', ->
    this.route 'edit'
    this.resource 'events'
  this.route 'search', path: '/search/:term'
  this.route 'doc', path: '/docs/:doc'

Answer 1

乍一看，响应看起来很完美。

我的猜测是您为错误的请求发送了错误的格式。

此格式对许多事件有效，这意味着findAll或findQuery(GET/events )

但是，如果您针对单个 find 返回此响应 (GET/events/5118dd8c4c80866ef2000051)

在这种情况下(当您仅获取一个事件时)，您的响应应如下所示:

{
  "event": {
    "id": "5118dd8c4c80866ef2000051",
    "title": null,
    // ... rest of attributes
  }
}