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我收到以下错误造成类型错误,而使用DS.EmbeddedRecordsMixin
时,我的记录已嵌入数据:EmbeddedRecordsMixin的hasMany嵌入式记录
TypeError: Cannot read property 'typeKey' of undefined
我用灰烬CLI 0.1.2与Ember 1.7.0和灰烬数据1.0.0#beta11
我的适配器:
应用适配器 - /app/adapters/application.js(RestAdapter):
import DS from 'ember-data';
import config from '../config/environment';
export default DS.RESTAdapter.extend({
namespace: config.APP.RestAdapterNamespace,
host: config.APP.SERVER_LOCATION
});
适配器中的问题 - /app/adapters/screen.js(screenSlideGroups
应该嵌入):
import ApplicationAdapter from './application';
import DS from 'ember-data';
export default ApplicationAdapter.extend(DS.EmbeddedRecordsMixin, {
attrs: {
screenSlideGroups: { embedded: 'always' }
}
});
型号:/app/models/screen.js数据的
import DS from 'ember-data';
export default DS.Model.extend({
name: DS.attr('string'),
path: DS.attr('string'),
screenSlideGroups: DS.hasMany('screen-slide-group')
});
实施例从API返回:
{
"screen":[
{
"id":1,
"name":"Weather",
"path":"weather",
"screenSlideGroups":[
{
"id":1,
"screen":1,
"slideGroup":1,
"order":1
}
],
"lastUpdated":"2014-09-18T18:26:25.69"
},
{
"id":2,
"name":"Front Lobby",
"path":"frontlobby",
"screenSlideGroups":[
],
"lastUpdated":"0001-01-01T00:00:00"
}
]
}
我也尝试从嵌入式记录删除screen
,柜面背病房的参考可能会把它搞砸,但它没有什么区别。据我所知,我创建的EmbeddedRecordsMixin适配器可能根本无法使用。
对此可能出错的任何想法?