Question

我正在使用Ember CLI学习EmberJS，但我在模板中显示夹具模型时遇到问题

router.js：

Router.map(function() {
  this.resource('calendars', {path: '/'}, function () {
    this.route('new');
  });
});

模板/ calendars.hbs

<div class="col-md-4">
  <ul class="list-group">
    {{#each calendar in model}}
      <li>{{calendar.name}}</li>
    {{/end}}
  </ul>
</div>

路由/ calendars.js

import Ember from 'ember';

export default Ember.Route.extend({
  model: function () {
    return this.store.find('calendar');
  }
});

模型/ calendar.js

import DS from 'ember-data';

var Calendar = DS.Model.extend({
  name: DS.attr('string')
});

Calendar.reopenClass({
  FIXTURES: [
    {id: 1, name: 'myCalendar'},
    {id: 2, name: 'mySecondCalendar'}
  ]
});

export default Calendar;

适配器/ application.js中

import DS from "ember-data";

export default DS.FixtureAdapter.extend({});

但是，当我访问根URL /时，服务器崩溃时出现以下错误消息

File: nodecal/templates/calendars.hbs
Cannot read property 'description' of undefined

知道为什么会这样吗？

Answer 1

Your closing tag in your template is incorrect。将其更改为：

{{#each calendar in model}}
  <li>{{calendar.name}}</li>
{{/each}}

无法阅读财产＆＃39;描述＆＃39;未定义的

1 个答案: