Dismissable alert

2019-09-14 17:34发布

站内问答 / 前端开发
860 1 6

I'm trying to get an alert to disappear when the "x" button is clicked, but there seems to be something missing that's keeping it from working, not sure what it is.

<div class="alert alert-success alert-dismissible">
<button type = "button" class="close" data-dismiss = "alert">x</button>
    You've done it!
</div>

1条回答
傲
2楼-- · 2019-09-14 18:23

for dismissible to work, you need to include jQuery and bootstrap.js in your document.

 <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Bootstrap 101 Template</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
</head>
<body>
<div class="alert alert-success alert-dismissible">
    <button type = "button" class="close" data-dismiss = "alert">x</button>
    You've done it!
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</body>
</html>
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