title: Sequence of Ext.Msg.confirm to collect data
body: <p>For example I have 5 records.  I should ask user to confirm next operation,</p>
  
  <pre><code>     var data = [];
       Ext.Msg.confirm('Confirm', String.format('Are you sure about {0} record?',
                      product['id']),
                      function (btn){
                          if(btn=='yes')  data.push(product['id']);
  
                      }
      });
  
   // here I want to get collected data
  console.log(data); // gives [] - empty
  </code></pre>