PHP Model_DbTable_News::findById示例

 /**
  * 打印
  *
  */
 public function printAction()
 {
     $titleid = $this->_request->getParam('titleid');
     $flag = $this->_request->getParam('flag');
     //0-新闻　1-网络编程　2-专题讲座　3-美工设计　4-数据库
     switch ($flag) {
         case 0:
             $news = new Model_DbTable_News();
             $content = $news->findById($titleid, true);
             break;
         case 1:
             $program = new Model_DbTable_Program();
             $content = $program->findById($titleid, true);
             break;
         case 2:
             $dissertaion = new Model_DbTable_Dissertation();
             $content = $dissertaion->findById($titleid, true);
             break;
         case 3:
             $design = new Model_DbTable_Design();
             $content = $design->findById($titleid, true);
             break;
         case 4:
             $db = new Model_DbTable_Db();
             $content = $db->findById($titleid, true);
             break;
         case 5:
             $server = new Model_DbTable_Server();
             $content = $server->findById($titleid, true);
             break;
     }
     $this->view->content = $content;
     //
     $this->_helper->layout->disableLayout();
 }