public function headingCreateAction()
 {
     parent::headingCreateAction();
     $form = $this->view->form;
     if ($form) {
         $form->removeElement('show');
     }
 }
 public function headingCreateAction()
 {
     parent::headingCreateAction();
     $form = $this->view->form;
     if ($form) {
         $form->removeElement('show');
         $display = $form->getElement('display');
         $display->setLabel('Show on feedback page?');
         $display->setOptions(array('multiOptions' => array(1 => 'Show on feedback page', 0 => 'Hide on feedback page')));
     }
 }