title: I want to read data from store for Extjs 4 but it shows [object object]
body: <p>This is my model:</p>
  
  <pre><code>data: i
  0: i
  data: Object
  events: Object
  hasListeners: k
  id: "region-ext-record-344"
  index: 0
  internalId: "ext-record-344"
  modified: Object
  phantom: false
  raw: Array[2] // i want to get those two elements one displayField, another valueField
  0: "01"
  1: "Region 1"
  length: 2
  __proto__: Array[0]
  store: i
  stores: Array[1]
  __proto__: Object
  1: i
  2: i
  3: i
  length: 4
  __proto__: Array[0]
  </code></pre>
  
  <p>I can post the code if you want to!
  I tried to read store like:
  <code>store: regionStore</code>, but it is showing me an empty box with 4 empty lines equal to item count in my store, then I tried to do like <code>store: regionStore.data.items</code> and now it shows me <code>[object object]</code> lines, I totally get it why, but can't find solution for that. I am new to all ExtJs stuff, I am using ExtJs 4 though. </p>
  
  <p>My model looks like that :<br/>
  <code>Ext.regModel('region', {
      fields: [
          {name: 'id', type: 'integer'},
          {name: 'name', type: 'String'}
         });</code><br/>
  and my store looks like that:<br/> 
  <code>var regionStore = new Ext.data.ArrayStore({
          id: 'regionStore',
          model: 'region',
          data: MyDesktop.GridWindow.getRegionData() //that is data from ajax response 
          });</code>
  <br>My combobox:<code>
  {
    xtype: 'combobox',
    value: "region",
    store: regionStore,
    width: 135,
    id: 'regionCombo'
    editable: false
  }</code></p>