title: want to sort grid coloum on load in ext js by default shorting on load
body: <p>I tried to use :</p>
  
  <pre class="lang-js prettyprint-override"><code>sortOnLoad: true, 
  sorters: {
      property: 'Item1', 
      direction : 'DESC'
  }
  </code></pre>
  
  <p>Property for sorting grid column on load but it is not working</p>
  
  <p>Is there any other way?</p>