我试图创建一个使用ember.js和灰烬数据的应用程序,使用以下版本:错误在处理路由错误与烬数据ember.js
DEBUG: Ember : 1.7.0
DEBUG: Ember Data : 1.0.0-beta.9
DEBUG: Handlebars : 1.2.1
DEBUG: jQuery : 2.1.0
我使用RESTAdapter连接到我使用node.js编写的api。
只要我打开我不断收到以下错误应用:
Error while processing route: students undefined is not a function TypeError: undefined is not a function
at http://localhost:9000/scripts/vendor/ember-data.js:12006:34
at tryCatch (http://localhost:9000/scripts/vendor/ember.js:45818:16)
at invokeCallback (http://localhost:9000/scripts/vendor/ember.js:45830:17)
at publish (http://localhost:9000/scripts/vendor/ember.js:45801:11)
at http://localhost:9000/scripts/vendor/ember.js:29069:9
at DeferredActionQueues.invoke (http://localhost:9000/scripts/vendor/ember.js:634:18)
at Object.DeferredActionQueues.flush (http://localhost:9000/scripts/vendor/ember.js:684:15)
at Object.Backburner.end (http://localhost:9000/scripts/vendor/ember.js:147:27)
at Object.Backburner.run (http://localhost:9000/scripts/vendor/ember.js:202:20)
at apply (http://localhost:9000/scripts/vendor/ember.js:18382:27)
下面是我使用的代码(在我粘贴它相同的顺序加载):
应用。 JS
var App = window.App = Ember.Application.create({
LOG_ACTIVE_GENERATION: true,
LOG_TRANSITIONS: true,
LOG_TRANSITIONS_INTERNAL: false,
LOG_VIEW_LOOKUPS: true
});
store.js
App.ApplicationAdapter = DS.RESTAdapter.extend({
host: 'http://localhost:3000',
serializer: DS.RESTSerializer.extend({
primaryKey: function(type) {
return '_id';
},
serializeId: function(id) {
return id.toString();
}
})
});
型号/ student.js
App.Student = DS.Model.extend({
firstName: DS.attr('string'),
lastName: DS.attr('string'),
nationality: DS.attr('string'),
createdAt: DS.attr('date')
});
路线/ app_route.js
App.StudentsRoute = Ember.Route.extend({
model: function() {
return this.store.find('student');
}
});
router.js
App.Router.map(function() {
this.resource('students', {path: '/'});
});
而下面是API的响应:
{
students: [
{
nationality: "Lorem",
lastName: "Doe",
firstName: "John",
_id: "53f87200f3750319b4791235",
createdAt: "2014-08-23T10:50:40.661Z"
},
{
nationality: "Lorem",
lastName: "Doe",
firstName: "John",
_id: "53f87299f3750319b4791234",
createdAt: "2014-08-23T10:50:40.661Z"
}
]
}
它看起来像店里没有加载来自API的数据,但JSON数据格式看起来不错。任何想法可能是错的?
谢谢!
我觉得我有完全相同的错误,这开始时,我没有使用1.7.0但1.8.0 -beta.1 ...切换回1.7.0修复了我。不知道为什么你有这个问题,但:( – Leeft 2014-08-27 15:05:56
我相信你需要在'primaryKey'中使用一个字符串,而不是一个函数[基于文档](http://emberjs.com/api/data/classes/DS .RESTSerializer.html#property_primaryKey)。例如'primaryKey:''。 – 2014-08-27 21:02:34