手风琴 - 如何不展开第一项？

Question

我正在使用 Accordion "function" 基于此的网站工作：http://jqueryui.com/accordion/#collapsible

我唯一的问题是第一个部分默认打开，我希望每个部分都关闭，直到访问者按下它们。

有人知道怎么解决吗？

代码：

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="http://code.jquery.com/ui/1.11.2/themes/smoothness/jquery-ui.css">
<script src="http://code.jquery.com/jquery-1.10.2.js"></script>
<script src="http://code.jquery.com/ui/1.11.2/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css">
<script>
$(function() {
$( "#accordion" ).accordion({
collapsible: true
});
});
</script>
</head>
<body>
<div id="accordion">
<h3>Section 1</h3>
<div>
<p><img src="https://placekitten.com/g/200/300"></p>
</div>
<h3>Section 2</h3>
<div>
<p>Sed non urna. Donec et ante. Phasellus eu ligula. Vestibulum sit amet purus. Vivamus hendrerit, dolor at aliquet laoreet, mauris turpis porttitor velit, faucibus interdum tellus libero ac justo. Vivamus non quam. In suscipit faucibus urna. </p>
</div>
<h3>Section 3</h3>
<div>
<p>Nam enim risus, molestie et, porta ac, aliquam ac, risus. Quisque lobortis. Phasellus pellentesque purus in massa. Aenean in pede. Phasellus ac libero ac tellus pellentesque semper. Sed ac felis. Sed commodo, magna quis lacinia ornare, quam ante aliquam nisi, eu iaculis leo purus venenatis dui. </p>
<ul>
<li>List item one</li>
<li>List item two</li>
<li>List item three</li>
</ul>
</div>
<h3>Section 4</h3>
<div>
<p>Cras dictum. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Aenean lacinia mauris vel est. </p><p>Suspendisse eu nisl. Nullam ut libero. Integer dignissim consequat lectus. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. </p>
</div>
</div>
</body>
</html>

Answer 1

您应该将 active 选项设置为 false:

$( "#accordion" ).accordion({
  collapsible: true,
  active: false
});

Answer 2

初始化 accordion 时，将 active 属性设置为 false。这将关闭所有面板：

$('#accordion').accordion({
    collapsible: true,
    active: false
});

Answer 3

$("#accordion").accordion({ 
         collapsible: true, 
         active: false 
});

active:false 将使手风琴关闭

其他读者请注意：您需要 "collapsible: true" 才能使 "active: false" 正常工作。

Answer 4

如果您在提问之前阅读 the api 或许会有帮助

$( "#accordion" ).accordion({
    collapsible: true,
    active: false
});

手风琴 - 如何不展开第一项？

Accordion - How to not have first item expanded?

javascript

jquery

jquery-ui-accordion