title: Sencha Touch - access 1 to 1 model relationship
body: <p>I'm trying to access the following JSON from my model store.  I have no problem accessing the root (Name and Address) but i can't access anything in Financials (NetWorth or Income).  I've verified the JSON below is being returned from the server.</p>
  
  <p>I know this has to be super easy but every example I've seen is showing how to access a 1 to many relationship.  My model is a 1 to 1.  Person->Financials.  Right now I don't have any associations setup as I don't know how to setup a 1 to 1 relationship.  I've tried associations, I've tried belongsTo, I've tried Financials.NetWorth from inside my itemTPL.  Nothing.</p>
  
  <p>Can someone please show me the light? </p>
  
  <p><strong>JSON returned from server</strong></p>
  
  <pre><code>[{
  "PersonName": "John Smith", 
  "Address": "123 main street",
  "Financials": 
          [{
               "NetWorth": "$500,000", 
               "Income":"$67,000"
          }]
  }]
  </code></pre>
  
  <p><strong>I registered my Models.</strong> </p>
  
  <pre><code>Ext.regModel('Person', {
    fields: [
      {name: 'Name', type:'string'},
      {name: 'Address', type: 'string'},
    ],
  });
  
  Ext.regModel('Financials',{
    fields: [
      {name: 'NetWorth', type:'string'},
      {name: 'Income', type: 'string'},
    ],
  });
  </code></pre>
  
  <p><strong>And registered the store</strong></p>
  
  <pre><code>var commStore = new Ext.data.Store({
              model: 'Person',
              proxy: {
                  type: 'ajax',
                  url : 'Business/GetData',
                  reader: {
                      type: 'json',
                  }
              },
              autoLoad:false,
          });
  </code></pre>
  
  <p><strong>and displaying back in a list</strong></p>
  
  <pre><code>var commList = new Ext.List({
          fullscreen: false,
          itemTpl : '&lt;div&gt;{PersonName}&lt;/div&gt;&lt;div&gt;{Business.NetWorth}&lt;/div&gt;',   
          store: commStore,
          height:500,
          width:"100%",
      });
  </code></pre>
  
  <p>Any help would be much appreciated. </p>