thinkPHP通用控制器实现方法示例

<?phpnamespace 目录/Controller;class TypeController extends Controller{  public function add()  {    if(IS_POST)    {      $model = D('Type');      if($model->create())      {        if($model->add())        {          $this->success('添加成功！', U('lst'));          exit;        }        else        {          $sql = $model->getLastSql();          $this->error('插入数据库失败！.<hr />SQL:'.$sql);        }      }      else      {        $error = $model->getError();        $this->error($error);      }    }    $this->display();  }  public function lst()  {    $model = D('Type');    $data = $model->search();    $this->assign($data);    $this->display();  }  public function save($id)  {    $model = D('Type');    if(IS_POST)    {      if($model->create())      {        if($model->save() !== FALSE)        {          $this->success('修改成功！', U('lst'));          exit;        }        else        {          $sql = $model->getLastSql();          $this->error('修改数据库失败！.<hr />SQL:'.$sql);        }      }      else      {        $error = $model->getError();        $this->error($error);      }    }    $data = $model->find($id);    $this->assign('data', $data);    $this->display();  }  public function del($id)  {    $model = D('Type');    $model->delete($id);    $this->success('操作成功！', U('lst'));  }  public function bdel()  {    $delid = I('post.delid');    if($delid)    {      $delid = implode(',', $delid);      $model = D('Type');      $model->delete($delid);    }    else      $this->error('请选择要删除的记录!');    $this->success('操作成功！', U('lst'));  }}