thinkPHP通用控制器实现方法示例

<?php
namespace 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'));
  }
}