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POEmber-data DS.Model.find() doesn't seems to work
 

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    <p>I purchased play by play of Ember.js at peepcode.com and followed as the video offered.</p> <p>So, I set the Model and Serializer and Controllers up in Rails.</p> <p>When I typed URL like this.</p> <pre><code>http://localhost:3000/actors/wycats </code></pre> <p>the JSON response rendered as I expected. (It's probably Ember-data's expecting JSON form..right?)</p> <pre><code> { "actor": { "id": 1, "blog": "http://www.yehudakatz.com", "company": "Tilde, Inc.", "email": "wycats@gmail.com", "gravatar_id": "428167a3ec72235ba971162924492609", "location": "San Francisco", "login": "wycats", "name": "Yehuda Katz", "actor_type": "User" } } </code></pre> <p>So I set up the Store and Actor Model in ember.js</p> <pre><code> GithubScore.Store = DS.Store.extend({ revision: 11, adapter: "DS.RESTAdapter" }); GithubScore.Actor = DS.Model.extend({ login: DS.attr('string'), name: DS.attr('string'), gravatarId: DS.attr('string'), location: DS.attr('string'), blog: DS.attr('string') }); </code></pre> <p>And I launched my Ember App, No error occurred.</p> <p>but when I tried to get a model using console ( I already had a model saved in Rails DB with ID of 1 )</p> <pre><code> GithubScore.Actor.find(1) </code></pre> <p>It returns a Class, No error occurred, but When I try to get an attribute of it. it returns only null, although the model's status 'isLoaded'</p> <pre><code> GithubScore.Actor.find(1).get('isLoaded') =&gt; true GithubScore.Actor.find(1).get('blog') =&gt; null </code></pre> <p>and I found that when I call GithubScore.Actor.find(1).get('isLoaded') repeatly at first time it returns only false, but when I try to get an attribute 'isLoaded' is changed to true immediately.</p> <pre><code> GithubScore.Actor.find(1).get('isLoaded') =&gt; false (for many times) GithubScore.Actor.find(1).get('blog') =&gt; null GithubScore.Actor.find(1).get('isLoaded') =&gt; true (immediately changed) </code></pre> <p>and when I try .toJSON() method to model as the video did. It throws an error.</p> <pre><code> GithubScore.Actor.find(1).toJSON() =&gt; TypeError: Object &lt;GithubScore.Actor:ember272:1&gt; has no method 'toJSON' </code></pre> <p>One thing I curious about is that, though GithubScore.Store object is extended from DS.Store.</p> <p>It doesn't have find(type, id) method which DS.store already has.</p> <p>I can't find what the problems are. Would you give me some help?</p> <p>Thank you for reading!</p>
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