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POEmberjs async routing
 

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    <p>My problem is related with the issues <a href="https://github.com/emberjs/ember.js/pull/1183">#1183</a> and <a href="https://github.com/emberjs/ember.js/issues/1268">#1268</a> of emberjs.</p> <p>I have dynamic element at routes. All is ok if I navigate throuht application. The problem is when I reload a page or when a type the url. In that case the app enter in the deserialize function and load and object by their id, but this load is asynchronous.</p> <p>At issue <a href="https://github.com/emberjs/ember.js/issues/1268">#1268</a> lukemelia says <em>"you will need to make the result of your deserialize method implement the promises pattern"</em>.</p> <p>I try it but always loose context. My code is similar to:</p> <pre><code>page: Ember.Route.extend route: '/:alias' deserialize: (router, params) -&gt; page=App.Page.find(params.alias) $.when( page.get("isLoaded") ).done( () -&gt; console.debug(page.get("alias")) return page) loading: Em.State.extend </code></pre> <p>The router goes to loading state but then return with no context data. I think i doing something wrong. Possibly all is wrong.</p> <p>Can anybody help me? Is there and example?</p> <p>Thanks!</p> <p><strong>Resolved:</strong></p> <pre><code>page: Ember.Route.extend route: '/:id' deserialize: (router, params) -&gt; page=App.Page.find(params.id}) deferred = $.Deferred() page.addObserver("isLoaded", -&gt; deferred.resolve(page)) return deferred.promise() serialize: (router, page) -&gt; return {id: page.get("id") } connectOutlets: (router, page) -&gt; router.get('applicationController').connectOutlet context: page name: "page" loading: Em.State.extend connectOutlets: (router, context) -&gt; router.get('applicationController').connectOutlet(context: context, name: "loading") </code></pre> <p>While page is loading the active state is loading, when page finish loading, router load page state automatically.</p> <p>I hope this may help somebody</p>
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