tp5--ajax删除

 //点击删除获取此条数据id并弹出确认框

    $('.del').click(function(){

      var id =$(this).data('id');

      // 弹窗

      layer.confirm('确认删除吗？',{

        icon:3,

        title:'提示',

      },function(index){

        //jq的ajax

        $.ajax({

          url:'{:url("index/del")}',//路径地址

          data:{id:id},

          type:'post',

          dataType:'json',

          success:function(res){

            //根据返回值页面处理

            if(res.code==1){

              layer.msg(res.msg);

              setTimeout(function(){

                // location.reload();

                location.href='{:url("index/plist")}';//自动刷新

              },500);

            }else{

              layer.msg(res.msg);

            }

          }

        })

        // layui弹窗关闭

        layer.close(index);

      })

    })

 

/**

     * 删除

     */

    public function del(){

        if(request()->isAjax()){//判断是否是ajax

            $id=input('id');//接受变量

            $res=db('products')->delete($id);//删除语句

            $arr=[];//空数组

            if($res){

                $arr['code']=1;

                $arr['msg']='删除成功';

            }else{

                $arr['code']=2;

                $arr['msg']='删除失败，请稍后再试';

            }

            return $arr;//自动转换json

        }

    }