jQuery Mobile - 链接对话框
描述
data-rel = "back" 属性用于导航返回到上一个对话框。 当一个对话框链接到第二个对话框并且第二个对话框链接到第三个对话框时，然后在第三个对话框上使用 data-rel = "back" 可以导航到第二个对话框。
示例
以下示例演示了在 jQuery Mobile 中使用链接对话框。
<!DOCTYPE html>
<html>
<head>
<meta name = "viewport" content = "width = device-width, initial-scale = 1">
<link rel = "stylesheet" href = "https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src = "https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src = "https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
<div data-role = "page" id = "page1">
<div data-role = "header">
<h2>Header</h2>
</div>
<div role = "main" class = "ui-content">
<a href = "#page2" class = "ui-shadow ui-btn ui-corner-all ui-btn-inline">
Open Dialog</a>
</div>
<div data-role = "footer">
<h4>Footer</h4>
</div>
</div>
<div data-role = "page" data-dialog = "true" id = "page2">
<div data-role = "header">
<h1>First Dialogs</h1>
</div>
<div role = "main" class = "ui-content">
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry.
Lorem Ipsum has been the industry's standard dummy text ever since the
1500s.</p>
<a href = "#page3" class = "ui-shadow ui-btn ui-corner-all ui-btn-inline">
Open Second Dialog</a>
</div>
</div>
<div data-role = "page" data-dialog = "true" data-close-btn = "none" id = "page3">
<div data-role = "header">
<h1>Second Dialogs</h1>
</div>
<div role = "main" class = "ui-content">
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry.
Lorem Ipsum has been the industry's standard dummy text ever since the
1500s.</p>
<a href = "#page1" class = "ui-btn ui-corner-all" data-rel = "back">
Back to First Dialog </a>
</div>
</div>
</body>
</html>
输出
让我们执行以下步骤，看看上面的代码是如何工作的 −
将上述 html 代码保存为服务器根文件夹中的 chaining_dialogs.html 文件。
将此 HTML 文件打开为 http://localhost/chaining_dialogs.html，将显示以下输出。
