title: refresh of one report region in apex
body: <p>I have page with 10 clasic reports and 10 form region (one for each report). On each form region is button with Dynamic action witch 
  insert data in table. My problem is how to refresh just one report after I insert data so that new data is shown in report. I tried to add another
  true action in Dynamic action (refresh region) but it has no effect. Anyone had any idea? Apex version is 4.2</p>
  
  <p>Thanks in advance.</p>