在页面上定义一个按钮

<button type="button" class="btn"><a href="JavaScript:;"  class="id" b_id="{{$attachment['id']}}">删除</a></button>

js代码 

<script>
    $('.id').click(function (){
        var b_id = $(this).attr('b_id');
        console.log(b_id);
        var that = $(this);
        $.ajax({
            url:"{{admin_route('contract_del')}}",//接口路由
            data:{id:b_id},//传值
            type:'get',
            dataType:'json',
            success:function (res){
                console.log(res.code)
                if(res.code == '200'){
                    that.parent().parent().remove();
                //我的按钮因为是有两个dive包裹，所以有两层parent
                }
            }
        })
    })
</script>

 完整页面按钮如下图：

 

接口代码

public function contract_del()
    {
        $id = \request()->get('id');
        $delRes = Attachment::where('id',$id)->delete();

        if($delRes){
            echo json_encode(['code'=>'200','msg'=>'删除成功','data'=>$delRes]);
        }

    }

 我的路由

$router->get('sale-order/contract_del',[ App\Admin\Controllers\SaleOrderController::class,'contract_del' ])->name('contract_del');