chain_query_search_rs

$modified_resultset = $searchbox->chain_query_search_rs( $resultset, $params );
# where $params may contain:
{
  query => $search_text,
  columns => \@column_name_list,
}

This method is called by the Grid to apply the QuickSearch query information in $params to the $resultset, returning a chained $modified_resultset.

If the $params do not contain a 'query' string, this returns the $resultset un-changed. If the $params describe a search that does not search any columns, this method returns a resultset that finds zero rows.