Bootstrap 模态框,Modal插件id冲突

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>Bootstrap 实例 - 模态框(Modal)插件</title>

<link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css">

<script src="https://cdn.bootcss.com/jquery/2.1.1/jquery.min.js"></script>

<script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

</head>

<body>

<h2>创建模态框(Modal)</h2>

<!-- 按钮触发模态框 -->

<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#my">

开始演示模态框

</button>

<!-- 模态框(Modal) -->

<div class="modal fade" >

提交更改

</button>

</div>

</div><!-- /.modal-content -->

</div><!-- /.modal -->

</div>

</body>

</html>

遇到一个问题,在一个页面中出现两个模态框,这是只要将data-target="#my"属性改变即可,当然也要改变模态框的id