Bootstrap的js插件之警告框(alert.js)

data-dismiss="alert"——为关闭button加入该属性能够使其自己主动为警告框赋予关闭功能。

.fade .in——为警告框在关闭时加入动画效果。

很多其它细节參考演示样例：

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width,initial-scale=1">

    <title>js插件_警告框</title>

    <link rel="stylesheet" href="bootstrap.min.css" type="text/css">

    <!--<link rel="stylesheet" href="//cdn.bootcss.com/bootstrap/3.3.5/css/bootstrap.min.css">-->

    <script src="jquery-1.11.1.min.js"></script>

    <script src="bootstrap.min.js"></script>

</head>

<body>

<div class="container">

    <h3>警告框演示样例</h3>

    <div class="alert alert-info alert-dismissible fade in" role="alert" id="myAlert">

        <button type="button" class="close" data-dismiss="alert" aria-label="close">

            <span aria-disabled="true">×</span>

        </button>

        感谢您选择<strong><要投哪></strong>

        <button type="button" class="btn btn-primary">详情</button>

    </div>

</div>

<script>

//    $("#myAlert").alert('close');

//    $('#myAlert').on('closed.bs.alert',function(e){

//        alert("关闭了");

//    })

</script>

</body>

</html>

Bootstrap的js插件之警告框(alert.js)-LMLPHP