title: json not loading in iphone device while using sencha touch and phonegap
body: <p>I'm trying to load a json into my view. Im using phonegap with sencha touch and when I load the app to my phone the json does not load at all.. It works fine in the browser and in the simulator.
  I would really appreciate some help from the experts</p>
  
  <p>Here is the main code that im trying:</p>
  
  <p>the store:</p>
  
  <p>App.stores.freebees = new Ext.data.Store({
      model: 'Freebee',
      autoLoad: true,
      proxy: {
          type: 'ajax',
          url: 'fixtures/freebees',
          reader: {
              type: 'json'
          }
      }
  });</p>
  
  <p>the list view:</p>
  
  <p>App.views.FreebeesList = Ext.extend(Ext.List, {
      id: 'indexlist',
      layout: 'fit',
      store: App.stores.freebees,
      itemTpl: '{companyName}, {title}, {address}',</p>
  
  <pre><code>listeners: {
      'itemtap': function(list, index, item, obj) {
          Ext.dispatch({
              controller: 'Freebee',
              action: 'showDetails',
              id: list.getRecord(item).data.id,
              lat: list.getRecord(item).data.lat,
              longitude: list.getRecord(item).data.longitude,
              companyName: list.getRecord(item).data.companyName,
              address: list.getRecord(item).data.address,
  
          });
      }
  },
  initComponent: function() {
      App.views.FreebeesList.superclass.initComponent.apply(this, arguments);
  }
  </code></pre>
  
  <p>});
  Ext.reg('App.views.FreebeesList', App.views.FreebeesList);</p>
  
  <p>the json:</p>
  
  <p>[
      {
          "id": 1,
          "title": "Freebee 1",
          "companyName": "Företaget AB 1",
          "address": "Ekuddsvägen 1 Nacka 131 38 Sweden",
          "lat": 59.3058,
          "longitude": 18.1463
      },
      {
          "id": 2,
          "title": "Freebee 2",
          "companyName": "Företaget AB 2",
          "address": "Ekuddsvägen 2 Nacka 131 38 Sweden",
          "lat": 59.305,
          "longitude": 18.1478
      }
  ]</p>