<head lang="en">
<meta charset="UTF-8">
<title></title>
<link rel="stylesheet" href="lib/bootstrap.min.css"/>
<script src="lib/jquery-1.7.2.js"></script>
<script src="lib/bootstrap.js"></script>
</head>
<body>
<div class="container">
<form role="form">
<div class="form-group">
<label for="username">用户名:</label>
<input type="text" id="username" class="form-control" placeholder="输入用户名">
</div>
<div class="form-group">
<label for="age">年 龄:</label>
<input type="text" id="age" class="form-control" placeholder="输入年龄">
</div>
<div class="form-group">
<input type="button" value="添加" class="btn btn-primary">
<input type="button" value="重置" class="btn btn-danger">
</div>
</form>
<hr>
<table class="table table-bordered table-hover">
<caption class="h2 text-info">用户信息表</caption>
<tr class="text-danger">
<th class="text-center">序号</th>
<th class="text-center">名字</th>
<th class="text-center">年龄</th>
<th class="text-center">操作</th>
</tr>
<tr class="text-center">
<td>1</td>
<td>张三</td>
<td>20</td>
<td>
<button class="btn btn-primary btn-sm" data-toggle="modal" data-target="#layer">删除</button>
</td>
</tr>
<tr class="text-center">
<td>2</td>
<td>李四</td>
<td>22</td>
<td>
<button class="btn btn-primary btn-sm" data-toggle="modal" data-target="#layer">删除</button>
</td>
</tr>
<tr>
<td colspan="4" class="text-right">
<button class="btn btn-danger btn-sm">删除全部</button>
</td>
</tr>
<tr>
<td colspan="4" class="text-center text-muted">
<p>暂无数据....</p>
</td>
</tr>
</table>
<!--模态框 弹出框-->
<div role="dialog" class="modal fade bs-example-modal-sm" id="layer">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">
<span>×</span>
</button>
<h4 class="modal-title">确认删除么?</h4>
