thinkphp uses model common data to edit the added and deleted example code

高洛峰
Release: 2023-03-03 13:12:01
Original
1129 people have browsed it

Data adding function instance

//数据添加
  public function newData($strName="")
  {
 
    if (IS_POST) {
      //如果用户提交数据
      $model = D("$strName");
      if (!$model->create()){
        // 如果创建失败 表示验证没有通过 输出错误提示信息
        $info = array(
          "info"=>"{$model->getError()}",
          "status"=>"n",
        );
        $this->ajaxReturn($info,'json');
        exit();
      } else {
        if ($model->add()){
          $info = array(
            "info"=>"恭喜操作成功!",
            "status"=>"y",
          );
          $this->ajaxReturn($info,'json');
        } else {
          $info = array(
            "info"=>"操作失败!",
            "status"=>"n",
          );
          $this->ajaxReturn($info,'json');
        }
      }
    }
  }
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Data updating function instance

//数据更新
  public function update($strName="")
  {
 
    if (IS_POST) {
      //如果用户提交数据
      $model = D("$strName");
      if (!$model->create()){
        // 如果创建失败 表示验证没有通过 输出错误提示信息
        $info = array(
          "info"=>"{$model->getError()}",
          "status"=>"n",
        );
        $this->ajaxReturn($info,'json');
        exit();
      } else {
        if ($model->save()){
          $info = array(
            "info"=>"恭喜操作成功!",
            "status"=>"y",
          );
          $this->ajaxReturn($info,'json');
        } else {
          $info = array(
            "info"=>"操作失败!",
            "status"=>"n",
          );
          $this->ajaxReturn($info,'json');
        }
      }
    }
  }
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Data deleting function instance

//数据删除
  public function delete($strNmae = '')
  {
 
    if(IS_POST)
    {
      $id = I('post.id');
      if(!empty($id))
      {
        //用户提交数据删除当前id
        $model = D("$strName");
        $result = $model->delete("$id");
 
        if($result !== false){
          $info = array(
            "info"=>"操作成功!",
            "status"=>"y",
          );
          $this->ajaxReturn($info,'json');
        }else{
          $info = array(
            "info"=>"操作失败!",
            "status"=>"n",
          );
          $this->ajaxReturn($info,'json');
        }
      }
 
    }
 
  }
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