javascript - ember.js 错误 : Assertion Failed: The response from a findAll must be an Array, 未定义

Question

也许这是有史以来最愚蠢的问题，但仍然是 - 如何手动查询服务器以获取特定模型的记录？

App.UrlNewRoute = Ember.Route.extend({
  setupController: function(controller, model) {
    console.dir(1);
    this.store.find('UrlType').then(function(url_types) {
      controller.set('urlTypes',url_types);
    });
  }
});    

{"url_types":[{"id":1,"caption":"text link"},{"id":2,"caption":"guest post"},{"id":3,"caption":"blog comment"},{"id":4,"caption":"banner"},{"id":5,"caption":"profile"},{"id":6,"caption":"review"}]}

Answer 1

完全合理的问题，

您应该使用 camelCase 查询它:

this.store.find('urlType')

并且您的 json key 也应该是 camelCase(您也可以使用序列化程序来修复它):

{
   "urlTypes":[
      {
         "id":1,
         "caption":"text link"
      },
      {
         "id":2,
         "caption":"guest post"
      },
      {
         "id":3,
         "caption":"blog comment"
      },
      {
         "id":4,
         "caption":"banner"
      },
      {
         "id":5,
         "caption":"profile"
      },
      {
         "id":6,
         "caption":"review"
      }
   ]
}

http://emberjs.jsbin.com/OxIDiVU/301/edit