灰燼數據 - 撕心裂肺一對多模板

Question

我想返回所有的贊助類型之後，可能是根據該贊助類型的任何合作伙伴的名單。我現在用的夾具適配器，這裏是我的數組：

var partnersArray = [ 
    { id: 1, sponsorship:[1], sponsorName: 'NYT', url: 'http://nyt.com/', image: 'images/sponsors/nyt.png'}, 
    { id: 1, sponsorship:[2], sponsorName: 'WSJ', url: 'http://wsj.com/', image: 'images/sponsors/wsj.png'}, 
    { id: 1, sponsorship:[2], sponsorName: 'CNN', url: 'http://cnn.com/', image: 'images/sponsors/cnn.png'}, 
]; 
var sponsorshipArray = [ 
    { id: 1, sponsorshipName:'Big Dog', sponsorshipPrice:'$25,000'}, 
    { id: 2, sponsorshipName:'Dog', sponsorshipPrice:'$10,000'}, 
    { id: 3, sponsorshipName:'Canine', sponsorshipPrice:'$5,000'}, 
    { id: 4, sponsorshipName:'Pup', sponsorshipPrice:'$2,000'}, 
    { id: 5, sponsorshipName:'Puppy', sponsorshipPrice:'$1,000'}, 
]; 

這是我的模型：

App.Sponsorship = DS.Model.extend({ 
    sponsorshipName: DS.attr('string'), 
    sponsorshipPrice: DS.attr('string'), 
    partners: DS.hasMany('App.Partner') 
}); 
App.Sponsorship.FIXTURES = sponsorshipArray; 


App.Partner = DS.Model.extend({ 
    sponsorship: DS.attr('string'), 
    sponsorName: DS.attr('string'), 
    image: DS.attr('string'), 
    url: DS.attr('string'), 
    partnerSponsor: DS.belongsTo('App.Sponsorship'), 
}); 
App.Partner.FIXTURES = partnersArray; 

這是我的路線：

App.PartnersRoute = Ember.Route.extend({ 
    model: function() { 
     return App.Sponsorship.find(); 
    }, 
    setupController: function(controller, model) { 
     controller.set('model', model); 
    } 
}); 

這是我的手把

<script type="text/x-handlebars" id="partners"> 
     <h2>Partners</h2> 
     {{#each sponsorship in controller}} 
      {{sponsorship.sponsorshipName}}<br /> 
      {{sponsorship.partners}}<br /><br /> 
     {{/each}} 
    </script> 

這是我的輸出：

Big Dog 
<DS.ManyArray:ember345> 

Dog 
<DS.ManyArray:ember346> 

Canine 
<DS.ManyArray:ember347> 

Pup 
<DS.ManyArray:ember348> 

Puppy 
<DS.ManyArray:ember349> 

我似乎無法找出我在做什麼在這裏失蹤，有所簡化，以便我能看到我應該添加代碼...什麼建議嗎？

Answer 1

您還需要在sponsorshipArray一個partners ids數組。即： - 雙方的關係。

var sponsorshipArray = [ 
    { id: 1, sponsorshipName:'Big Dog', sponsorshipPrice:'$25,000', partners: [1, 2, ...]} 
]; 

而在partnersArray，因爲它是一個belongsTo關係，使用，

var partnersArray = [ 
    { id: 1, sponsorship:1, sponsorName: 'NYT', url: 'http://nyt.com/', image: 'images/sponsors/nyt.png'} 
]; 

沒有數組。