title: How to show Moment JS formatted date in ExtJS field with xtype: 'datefield'
body: <p>I have an ExtJS field as:</p>
  
  <pre><code>field = {
      xtype : 'datefield',
      format : 'Y/m/d',
      draggable : true,
      allowBlank : true,
      pickerAlign : 'tr-br',
      getValue : function()
      {
          return this.getRawValue();
      }
  };
  </code></pre>
  
  <p>This works fine and I get the date in the field in the specified format. I want to be able the parse the date coming in from the datepicker and then display the date in locale specific format. How do I do it?</p>