极客教程jQuery Mobile Collapsibleset Widget expandedIcon选项
jQuery Mobile是一种基于网络的技术，用于制作可在所有智能手机、平板电脑和台式机上访问的响应式内容。
在这篇文章中，我们将使用jQuery Mobile Collapsibleset Widget expandedIcon选项来设置可折叠容器在展开状态下的标题图标。它接受字符串类型的值，其默认值是 “减号”。
语法:
$( ".selector" ).collapsibleset({
expandedIcon: string
});
CDN链接：首先，添加你的项目需要的jQuery Mobile脚本。
<link rel=”stylesheet” href=”//code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css”>
<script src=”//code.jquery.com/jquery-1.10.2.min.js”></script>
<script src=”//code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js”></script>
示例:
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport"
content="width=device-width, initial-scale=1">
<link rel="stylesheet" href=
"//code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src="//code.jquery.com/jquery-1.10.2.min.js">
</script>
<script src=
"//code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js">
</script>
<script>
(document).ready(function () {
("#GFG").collapsibleset({
collapsedIcon: "arrow-r",
expandedIcon: "arrow-d"
});
});
</script>
</head>
<body>
<div data-role="page" id="page1">
<div data-role="header">
<h1>GeeksforGeeks</h1>
<h3>
jQuery Mobile Collapsibleset Widget
expandedIcon Option
</h3>
</div>
<div role="main" class="ui-content">
<div data-role="collapsibleset" id="GFG">
<div data-role="collapsible" data-collapsed="false">
<h3>HTML</h3>
<p>
HTML stands for HyperText Markup Language.
It is used to design web pages using a
markup language. HTML is the combination
of Hypertext and Markup language. Hypertext
defines the link between the web pages.
</p>
</div>
<div data-role="collapsible">
<h3>CSS</h3>
<p>
CSS (Cascading Style Sheets) is a stylesheet
language used to design the webpage to make
it attractive. The reason of using CSS is to
simplify the process of making web pages
presentable. CSS allows you to apply styles
to web pages. More importantly, CSS enables
you to do this independent of the HTML that
makes up each web page.
</p>
</div>
<div data-role="collapsible">
<h3>JavaScript</h3>
<p>
JavaScript is the world most popular lightweight,
interpreted compiled programming language. It is
also known as scripting language for web pages.
It is well-known for the development of web pages,
many non-browser environments also use it.
JavaScript can be used for Client-side developments
as well as Server-side developments.
</p>
</div>
</div>
</div>
</div>
</body>
</html>
输出:
