title: Smartgwt Listgrid Filter Issues
body: <p>I am facing a ListGrid filter issues. The problem i am facing is when i apply any filter on the ListGrid to edit any ListGridRecord that edited records just get removed as soon as i removed filtered text from the filter of the listgrid.  </p>
  
  <p>When i try to get the records from the listgrid after removing filter manually as well as automatically by using listgrid.clearCriteria(). then, all my changes get removed.
  Hope i am able to make sense. This is the heck i am facing for while a time. If u need to know any further detail then please let me know. Thanks in Advance</p>