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POUnable to get hasMany association
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  1. POUnable to get hasMany association
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    copied!<p>I used commit <a href="https://github.com/emberjs/ember.js/commit/eaa11231062e93567c9a1406415c8f21c4792e6b" rel="noreferrer">eaa1123</a> (ember) and <a href="https://github.com/emberjs/data/commit/508479dee764c2e9926487131a5a4814cfda1bf6" rel="noreferrer">508479d</a> (ember-data) to build the JS files.</p> <p>I have the following JSON returned from my Rails backend, which is generated with <a href="https://github.com/rails-api/active_model_serializers" rel="noreferrer">active_model_serializers</a> (0.6.0):</p> <pre><code>{ "posts": [ { "id": 408, "title": "Lorem Ipsum", "body": "In at quo tempora provident nemo.", "comments": [ { "id": 956, "body": "Quo incidunt eum dolorem." }, ... ] } ] } </code></pre> <p>and the following Ember models:</p> <pre><code>App.Post = DS.Model.extend({ title: DS.attr('string'), body: DS.attr('string'), comments: DS.hasMany('App.Comment', { embedded: true }) }); App.Comment = DS.Model.extend({ body: DS.attr('string'), post: DS.belongsTo('App.Post') }); </code></pre> <p>All look perfectly normal:</p> <pre><code>post = App.Post.find(408); post.get('title') // =&gt; "Lorem Ipsum" </code></pre> <p>However, I can't seem to get to the comments:</p> <pre><code>comments = post.get('comments') comments.get('firstObject') instanceof App.Comment // =&gt; true comments.forEach(function(comment) { console.log(comment.get('body')) }) //=&gt; undefined </code></pre> <p>When I use:</p> <pre><code>comments.content </code></pre> <p>I get an Array that contain objects, so:</p> <pre><code>comments.content[0] //=&gt; { body: "Quo incidunt eum dolorem.", id: 956 } </code></pre> <p>but this is not what I expected.</p> <p>It seems so obvious, so I must be doing something wrong. As a side-effect: currently I'm not able to render my comments in a template in a easy way, so I hope someone can help me on this one.</p> <p>Thanks in advance.</p>
 

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