title: How to hide ag-grid if rowData is null?
body: <p>I have a use case where the <code>ag-grid</code> (Angular Grid) I am using must not appear at all if the rowData is null that is returned from the Model code.</p>
  
  <p>As of now I am unable to find a way to do it at the grid level.</p>
  
  <p>What would be the right way to implement this? If hiding the div element is the way to do it, how does one doit in aright way from JavaScript?</p>