title: How to add conditional display to Interactive Grid column if no data returned for particular column
body: <p>I have an Interactive grid based on data table with columns as : HEADER_1,HEADER_2...HEADER_6.</p>
  <p>I want conditional display of columns such that if no row is returned for a particular column, i.e. if <code>select HEADER_6 from data</code> --&gt; returns null, then HEADER_6 column shouldn't show at all.</p>
  <p>I have page items created also for each column for another requirement like P4_HEADER_1...6, so in case they can be used in this also, please suggest.</p>