模态 JavaScript 插件(引导程序)示例
原文:https://www . geesforgeks . org/modal-JavaScript-plugin-bootstrap-with-example/
您可以使用 Bootstrap 的 Javascript Modal 插件来创建用户通知、灯箱或自定义内容框。 例:
<html>
<head>
<title>Modal example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet"
href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css"
integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS"
crossorigin="anonymous">
<script
src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script
src="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/js/bootstrap.min.js"
integrity="sha384-B0UglyR+jN6CkvvICOB2joaf5I4l3gm9GU6Hc1og6Ls7i6U/mkkaduKaBhlAXv9k"
crossorigin="anonymous"></script>
</head>
<body>
<!-- Modal Trigger Button -->
<button type="button" class="btn btn-success" data-toggle="modal"
data-target="#practiseModal">
OPEN PRACTISE MODAL
</button>
<!-- Modal Body -->
<div class="modal fade" id="practiseModal" tabindex="-1" role="dialog"
aria-labelledby="practiseModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="practiseModalLabel">
Title of the Modal</h5>
<button type="button" class="close"
data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
Content of the Modal
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger"
data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</body>
</html>
输出:
滚动长度超过视口的内容:
当模态中的内容超过用户的视口时，模态变成可滚动的，它们独立于页面滚动。源代码同上。
输出:
垂直居中的模态: 要垂直居中一个模态，你应该在有“模态对话框”类的 div 中添加一个“模态对话框居中”类。
<!DOCTYPE html>
<head>
<title>Modal example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet"
href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css"
integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS"
crossorigin="anonymous">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
integrity="sha384q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/js/bootstrap.min.js"
integrity="sha384-B0UglyR+jN6CkvvICOB2joaf5I4l3gm9GU6Hc1og6Ls7i6U/mkkaduKaBhlAXv9k"
crossorigin="anonymous"></script>
</head>
<body>
<!-- Modal Trigger Button -->
<button type="button" class="btn btn-success" data-toggle="modal"
data-target="#practiseLongModal">
OPEN CENTERED MODAL
</button>
<!-- Modal Body -->
<div class="modal fade" id="practiseLongModal"
tabindex="-1" role="dialog" aria-labelledby="practiseLongModalLabel"
aria-hidden="true">
<div class="modal-dialog modal-dialog-centered" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="practiseLongModalLabel">
Title of the Modal</h5>
<button type="button" class="close" data-dismiss="modal"
aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
Content of the Modal
</div>
<div class="modal-footer">
<button type="button" class="btn btn-danger"
data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</body>
</html>
输出:
不同大小的情态动词: 你可以使用不同大小的情态动词。向具有“模式对话框”类的 div 中添加以下类之一。下表描述了 Bootstrap 提供的不同大小。您也可以使用自定义大小使用 JS 或 CSS。
| 大小 | 班级 | 宽度(像素) | | 小的 | .modal-sm | Three hundred | | 默认 | 没有人 | Five hundred | | 大型 | 。模态 lg | eight hundred | | 特大号 | .modal-xl | One thousand one hundred and forty |
源代码:
<!DOCTYPE html>
<head>
<title>Modal example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet"
href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css"
integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS"
crossorigin="anonymous">
<script
src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script
src="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/js/bootstrap.min.js"
integrity="sha384-B0UglyR+jN6CkvvICOB2joaf5I4l3gm9GU6Hc1og6Ls7i6U/mkkaduKaBhlAXv9k"
crossorigin="anonymous"></script>
</head>
<body>
<!-- Small Modal -->
<button type="button" class="btn btn-primary" data-toggle="modal"
data-target=".smallExampleModal">SMALL MODAL</button>
<div class="modal fade smallExampleModal" tabindex="-1" role="dialog"
aria-labelledby="mySmallModalLabel" aria-hidden="true">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<div class="modal-header">
<h3>Small Modal</h3>
</div>
</div>
</div>
</div>
<!-- Large Modal -->
<button type="button" class="btn btn-primary" data-toggle="modal"
data-target=".largeExampleModal">LARGE MODAL</button>
<div class="modal fade largeExampleModal" tabindex="-1" role="dialog"
aria-labelledby="myLargeModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<h3>Large Modal</h3>
</div>
</div>
</div>
</div>
<!-- Extra Large Modal -->
<button type="button" class="btn btn-primary" data-toggle="modal"
data-target=".extraLargeExampleModal">EXTRA LARGE MODAL</button>
<div class="modal fade extraLargeExampleModal"
tabindex="-1" role="dialog" aria-labelledby="myExtraLargeModalLabel"
aria-hidden="true">
<div class="modal-dialog modal-xl">
<div class="modal-content">
<div class="modal-header">
<h3>Extra Large Modal</h3>
</div>
</div>
</div>
</div>
</body>
</html>
输出:
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