title: JqGrid Blank value in dropdown List
body: <p>I want to show a blank value in dropdown list , i am using the code like this , but this make a dropdownlist in which blank value comes at last , and by default selected , i want blank value at first and by default selected </p>
  
  <pre class="lang-js prettyprint-override"><code>{name: 'AuditLevel', index: 'levels', align: 'center', width: 15,
  editable: true, edittype: 'select',
  editoptions: { value: {' ': ' ',1: 'Level1', 2: 'Level2', 3: 'Level3' }}
  </code></pre>
  
  <p>Any Solution for this </p>