title: Oracle APEX - show/hide regions
body: <p>There are two regions (R1 an d R2) set up on a single page (P1). I would like to show and hide regions based on value of one of the fields from page P1.</p>
  
  <p>Could you please point me in the right direction as I am new to APEX and I feel bit lost with all these configuration options.</p>
  
  <p>Thanks, Luke</p>