/**
  * EditAction for Resource_activity_has_receipts
  *
  * @return void
  */
 public function editAction()
 {
     $this->view->title = "Edit Resource_activity_has_receipts";
     $form = new Finances_Form_Resource_activity_has_receipt();
     if ($this->getRequest()->isPost()) {
         if ($form->isValid($this->getRequest()->getPost())) {
             $model = new Finances_Model_Resource_activity_has_receipt();
             $id = $this->getRequest()->getPost('id');
             $model->update($form->getValues(), 'id = ' . (int) $id);
             return $this->_helper->redirector('index');
         } else {
             $form->populate($this->getRequest()->getPost());
         }
     } else {
         $id = $this->_getParam('id', 0);
         if ($id > 0) {
             $model = new Finances_Model_Resource_activity_has_receipt();
             $form->populate($model->fetchEntry($id));
         }
     }
     $this->view->form = $form;
 }