title: How to pass data to Popup and how to read it in Popup
body: <p>I am calling a popup on actioncolumn click</p>
  
  <blockquote>
  <pre><code> handler: function (view, rowIndex, colIndex, item, e, record, row) {                            
                          Ext.widget('Info').show();
                      } 
  </code></pre>
  </blockquote>
  
  <p>If i want to pass record.get('firstname') then how to do this?</p>
  
  <p>at the same time how to read the sent data in afterrender</p>
  
  <blockquote>
  <pre><code>var infoForm = Ext.define('App.view.Report.Info', {
  extend: 'Ext.window.Window',
  listeners: {
      afterrender: function () {                  
      }
  }
  </code></pre>
  </blockquote>