0

因此，我试图让我的路由正常工作，以便我的网址中有永久链接以供共享。IE“/入门”。

我似乎无法弄清楚模型/序列化是如何工作的，那么 ember-data 如何知道如何使用字符串找到我的对象？我已经尝试过 queryFixtures，它返回了正确的模型，但没有设置

这是我的代码：

路由器：

App.Router.map (match) -> 
  @resource 'topics', {path: "/support"}, ->
    @route 'topic', {path: '/:permalink'}

# Support Routes
App.TopicsRoute = Ember.Route.extend
  model: ->
    this.store.find('topic')

App.TopicsTopicRoute = Ember.Route.extend
  # serialize: (model, params) ->
  #   return { topic_id: model.get(params.topic_id) }

  model: (param) ->
    @get('store').findQuery App.Topic, {permalink: param.permalink}

  setupController: (controller, model) ->
    controller.set("content", model)

  actions:
     error: (error) ->
      console.log error



App.ApplicationAdapter = DS.FixtureAdapter.extend
  queryFixtures: (fixtures, query, type) ->
    fixtures.filter (item) ->
      for property, value of query
        if item[property] == value
          return item
        else
          false

还有我的固定装置：

App.Topic = DS.Model.extend
  name: DS.attr('string')
  permalink: DS.attr('string')
  position: DS.attr('number')


# Fiture data
App.Topic.FIXTURES = [
  {
    id: 1
    name: "Getting Started"
    permalink: "getting-started"
    position: 1
    articles: [
      { name: "test 1", content: "Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et." },
      { name: "test 2", content: "Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et." },
      { name: "test 3", content: "Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et." }
    ]
  },
  {
    id: 2
    name: "Frequently Asked Questions"
    permalink: "frequently-asked-questions"
    position: 2
    articles: [
      { name: "test 1", content: "Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et." },
      { name: "test 2", content: "Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et." }
    ]
  },
  {
    id: 3
    name: "Tips & Tricks"
    permalink: "tips-tricks"
    position: 3
    articles: [
      { name: "test 1", content: "Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et." }
    ]
  }
]
4

1 回答 1

0

对于这个答案，我假设您使用的是 Ember 1.0.0 版和 Ember Data Beta 1.0.0 版。

对于您描述的路由器，您应该设置以下 Route 对象：

App.TopicsIndexRoute = Ember.Route.extend

和

App.TopicIndexRoute = Ember.Route.extend

否则 Ember 将无法将正确的模型传递给路由。

现在在 TopicIndexRoute（代码中的 TopicsTopicRoute）中使用模型钩子，仅在输入 URL 或重新加载页面时调用，而不是在通过 {{link-to}} 帮助器（http:// emberjs.com/api/classes/Ember.Route.html#method_model）。

当您从 {{link-to}} 助手转到 TopicIndexRoute 时，“ember 魔术”匹配动态段（http://emberjs.com/guides/routing/specifying-a-routes-model/# toc_dynamic-models ) 仅当它是模型的 ID 时才添加到相应的模型。我还不知道如何解决这个问题。这可能会有所帮助：在 ember 路由器 v2 中使用非 ID 动态参数

我不知道您使用的固定装置是否正常工作，但是在设置关系时您应该使用（至少指南中是这样显示的：http: //emberjs.com/guides/models/connecting-to-an- http-server/#toc_json-conventions ) 模型 ID 而不是声明实例。它看起来像这样：

App.Article.FIXTURES = [
{
 id: 1,
 name: "test 1",
 content: "Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et."
},
{
 id: 2,
 name: "test 2",
 content: "Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et."
},
{
 id: 3,
 name: "test 3",
 content: "Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam quis risus eget urna mollis ornare vel eu leo. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et."
}
]

App.Topic.FIXTURES = [
{
 id: 1
 name: "Getting Started"
 permalink: "getting-started"
 position: 1
 articles: [1,2,3]
}
]

我希望这可以帮助你。

于 2013-09-14T14:48:37.170 回答