public function addeditAction()
 {
     // action body
     $oCategoryForm = new Application_Form_Category();
     $this->view->categoryform = $oCategoryForm;
     if ($this->getRequest()->isPost()) {
         if ($oCategoryForm->isValid($this->getRequest()->getPost())) {
             $saFormDetails = $oCategoryForm->getValues();
             $oCategoryExist = Doctrine::getTable('Model_Category')->checkCategoryExist($saFormDetails['id_users']);
             if (count($oCategoryExist) > 0 && $this->getRequest()->getParam('id_category') == "") {
                 $this->view->errorMessage = "This category is already exist.";
             } elseif ($this->getRequest()->getParam('id_category') != "" && isset($oCategoryExist[0]) && $oCategoryExist[0]['id_category'] != $this->getRequest()->getParam('id_category')) {
                 $this->view->errorMessage = "This category is already exist.";
             } else {
                 $oCategory = new Model_Category();
                 $snIdUser = $oCategory->saveAndUpdateCategoryDetails($oCategory, $saFormDetails, $this->getRequest()->getParam('id_category') != 0 ? $this->getRequest()->getParam('id_category') : '');
                 $this->_redirect('/admin/category/list');
             }
         }
     } elseif ($this->getRequest()->getParam('id') != '') {
         $oCategory = Doctrine::getTable('Model_Category')->getCategoryDetailById($this->getRequest()->getParam('id'));
         $oCategoryForm->populate($oCategory[0]);
     }
     $this->view->param = $this->getRequest()->getParam('id') ? $this->getRequest()->getParam('id') : '';
 }