在Ember视图中获取结果 [英] Getting Results in Ember Views

问题描述

因此，花了很长时间才使所有Emberjs玩法融为一体。我真的很喜欢这次旅行，但是时不时地开始这样做。

So it has been a long couple of days to get all the Emberjs stuff to play nice together. I really like this journey, but from time to time am beginning to feel to old to do this.

所以我有一个应用程序命中了/＃/ Records链接。从It需要查询Rails，返回结果，然后在其他页面上获取show视图。
当我将其作为单页应用程序使用时，在页面上具有视图，我就可以使用它。...现在最近两天，混乱逐渐蔓延开来。（视图中的一些多余内容已被删除）

So I have a app hits the /#/Records link. From their It needs to query Rails, return the results, and then grab the show view on the other pages. When I had this as a single page app, with the views on the page, I had it working.... Now the last 2 days, confusion has crept in. (some extra bits in views and such are removed.

我的hbs记录/索引视图文件部分显示：

My hbs records/index view file which is partially showing up:

  <table>
    <tr>
      <th>Name</th>
    <tr>
      <td colspan="3">{{counter}}</td>
    </tr>
    </tr>
      {{#each record in controller}}
        <tr>
          <td>{{#linkTo "record" record}} {{record.fullName}} {{/linkTo}}</td>
        </tr>
      {{/each}}
  </table>

我的Ember应用程序：

My Ember App:

App = Ember.Application.create({
    rootElement: '#ember'
});
App.RecordsController = Ember.ArrayController.extend({
});
App.Store = DS.Store.extend({
    revision: 11,
    adapter: 'DS.RESTAdapter'
});

App.Record = DS.Model.extend({
    firstName: DS.attr('string'),
    middleName: DS.attr('string'),
    surname: DS.attr('string'),
    suffix: DS.attr('string'),
})
App.Router.map(function(){
    this.resource('records');
    this.resource('record', {path: 'records/:record_id'})
});

App.IndexRoute = Ember.Route.extend({
    redirect: function(){
        this.transitionTo('records')
    }
});
App.RecordsRoute = Ember.Route.extend({
});

推荐答案

修改记录路径，如下所示。该模型挂钩可为您提供一种方法，用于指定控制器如何获取其内容/模型。现在，当您查看网络标签时，您应该会看到一个ajax请求（通过ember-data）从后端获取所有记录

Modify your records route to look like the below. This model hook provides you a way to specify how a controller will get it's content / model. Now when you view the network tab you should see an ajax request to fetch all the records from your backend (via ember-data)

App.RecordsRoute = Ember.Route.extend({
    model: function() {                                                                                                                
        return App.Record.find();
    }
});

这篇关于在Ember视图中获取结果的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！