posts.hbs

<h2>make a new post</h2>                                                                                                   
<form {{action 'create' newPost on="submit"}}>                                                                             
  {{#if isSaving}}                                                                                                         
    <p>saving post...</p>                                                                                                  
  {{/if}}                                                                                                                  
  <p>{{input type="text" value=name}}</p>                                                                                  
  <p>{{textarea value=body}}</p>                                                                                           
  <button type="submit">Create</button>                                                                                    
</form>                                                                                                                    
                                                                                                                           
<h2>posts</h2>                                                                                                             
{{#each posts}}                                                                                                            
  {{name}} says                                                                                                            
  {{body}}                                                                                                                 
  {{created_at}}                                                                                                             {{#link-to 'post' this}}                                                                                                 
    {{id}}                                                                                                                   {{/link-to}}                                                                                                             
  <br />                                                                                                                   {{/each}}                                                                                                                  

posts.js.coffee

Fortchan12.PostsRoute = Ember.Route.extend                                                                                   
  model: ->                                                                                                                   
    Ember.RSVP.hash                                                                                                       
      posts: @get('store').findAll 'post'                                                                                    
      newPost: @get('store').createRecord 'post' 
      
  actions:                                                                                                                 
    create: (post) ->                  
      post.setProperties                                                                                               
        name: this.controller.get('name')                                                                              
        body: this.controller.get('body')                                                                              
        photo: this.controller.get('photo')                                                                                                                                                              
      post.save()