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社区首页 >问答首页 >jQuery Accordian -一次只打开一个顶级选项卡。当单击一个选项卡打开其他选项卡时，关闭

问jQuery Accordian -一次只打开一个顶级选项卡。当单击一个选项卡打开其他选项卡时，关闭
EN

Stack Overflow用户
提问于 2016-01-21 15:31:05
回答 1查看 291关注 0票数 1

我有一个伟大的手风琴实用程序从CodyHouse。我试图扩展这个功能，只允许一次打开一个顶级的手风琴选项卡。当单击另一个选项卡时，打开选项卡将关闭，新单击的选项卡将打开。目前，所有选项卡都可以一次打开。我很感激任何帮助..。请看我附加的密码。

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代码语言：javascript
复制
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*/
代码语言：javascript
复制
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var,
b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, main {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
*, *::after, *::before {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  font-size: 1.6rem;
  font-family: "Jaldi", sans-serif;
  color: #ffffff;
  background-color: #f9f8f6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: #a0f6aa;
  text-decoration: none;
}

h1 {
  text-align: center;
  width: 90%;
  margin: 2em auto 0;
  font-size: 2.4rem;
  color: #6e2029;
  font-weight: bold;
}
@media only screen and (min-width: 600px) {
  h1 {
    font-size: 3.2rem;
  }
}

input {
  font-family: "Jaldi", sans-serif;
  font-size: 1.6rem;
}
.cd-accordion-menu {
  width: 35%;
  max-width: 600px;
  min-width:440px;
  background: #4d5158;
  margin: 4em auto;
  border-radius: 10px;
  padding: 5px;
}
.cd-accordion-menu ul {
  display: none;
}
.cd-accordion-menu li {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.cd-accordion-menu input[type=checkbox] {
  position: absolute;
  opacity: 0;
}
.cd-accordion-menu label, .cd-accordion-menu a {
  position: relative;
  display: block;
  padding: 18px 18px 18px 64px;
  background: #4d5158;
  box-shadow: inset 0 -1px #555960;
  color: #ffffff;
  font-size: 1.6rem;
}
.no-touch .cd-accordion-menu label:hover, .no-touch .cd-accordion-menu a:hover {
  background: #52565d;
}
.cd-accordion-menu label::before, .cd-accordion-menu label::after, .cd-accordion-menu a::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}
.cd-accordion-menu label {
  cursor: pointer;
}
.cd-accordion-menu label::before, .cd-accordion-menu label::after {
  background-image: url(../img/cd-icons.svg);
  background-repeat: no-repeat;
}
.cd-accordion-menu label::before {
  left: 18px;
  background-position: 0 0;
  -webkit-transform: translateY(-50%) rotate(-90deg);
  -moz-transform: translateY(-50%) rotate(-90deg);
  -ms-transform: translateY(-50%) rotate(-90deg);
  -o-transform: translateY(-50%) rotate(-90deg);
  transform: translateY(-50%) rotate(-90deg);
}
.cd-accordion-menu label::after {
  left: 41px;
  background-position: -16px 0;
}
.cd-accordion-menu li > a::after {
  left: 36px;
  background: url(../img/cd-iconsInternalLink.png) no-repeat 0 0;
}
.cd-accordion-menu input[type=checkbox]:checked + label::before {
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}
.cd-accordion-menu input[type=checkbox]:checked + label::after {
  background-position: -32px 0;
}
.cd-accordion-menu input[type=checkbox]:checked + label + ul,
.cd-accordion-menu input[type=checkbox]:checked + label:nth-of-type(n) + ul {

  display: block;
}
.cd-accordion-menu ul label,
.cd-accordion-menu li > a {
  background: #35383d;
  box-shadow: inset 0 -1px #41444a;
  padding-left: 82px;
}
.no-touch .cd-accordion-menu ul label:hover, .no-touch
.cd-accordion-menu ul a:hover {
  background: #3c3f45;
}
.cd-accordion-menu > li:last-of-type > label,
.cd-accordion-menu > li:last-of-type > a,
.cd-accordion-menu > li > ul > li:last-of-type label,
.cd-accordion-menu > li > ul > li:last-of-type a {
  box-shadow: none;
}
.cd-accordion-menu ul label::before {
  left: 36px;
}
.cd-accordion-menu ul label::after,
.cd-accordion-menu ul a::after {
  left: 59px;
}
.cd-accordion-menu ul ul label,
.cd-accordion-menu ul ul a {
  padding-left: 100px;
}
.cd-accordion-menu ul ul label::before {
  left: 54px;
}
.cd-accordion-menu ul ul label::after,
.cd-accordion-menu ul ul a::after {
  left: 77px;
}
.cd-accordion-menu ul ul ul label,
.cd-accordion-menu ul ul ul a {
  padding-left: 118px;
}
.cd-accordion-menu ul ul ul label::before {
  left: 72px;
}
.cd-accordion-menu ul ul ul label::after,
.cd-accordion-menu ul ul ul a::after {
  left: 95px;
}
@media only screen and (min-width: 600px) {
  .cd-accordion-menu label, .cd-accordion-menu a {
    padding: 5px 24px 5px 82px;
    font-size: 1.9rem;
  }
  .cd-accordion-menu label::before {
    left: 24px;
  }
  .cd-accordion-menu label::after {
    left: 53px;
  }
  .cd-accordion-menu ul label,
  .cd-accordion-menu ul a {
    padding-left: 106px;
  }
  .cd-accordion-menu ul label::before {
    left: 48px;
  }
  .cd-accordion-menu ul label::after,
  .cd-accordion-menu ul a::after {
    left: 77px;
  }
  .cd-accordion-menu ul ul label,
  .cd-accordion-menu ul ul a {
    padding-left: 130px;
  }
  .cd-accordion-menu ul ul label::before {
    left: 72px;
  }
  .cd-accordion-menu ul ul label::after,
  .cd-accordion-menu ul ul a::after {
    left: 101px;
  }
  .cd-accordion-menu ul ul ul label,
  .cd-accordion-menu ul ul ul a {
    padding-left: 154px;
  }
  .cd-accordion-menu ul ul ul label::before {
    left: 96px;
  }
  .cd-accordion-menu ul ul ul label::after,
  .cd-accordion-menu ul ul ul a::after {
    left: 125px;
  }
}
.cd-accordion-menu.animated label::before {
  -webkit-transition: -webkit-transform 0.3s;
  -moz-transition: -moz-transform 0.3s;
  transition: transform 0.3s;
}
span.textDesc{
	padding:10px;
	display:inline-block;
	background:#35383d;
}
span.textDesc a{
	color:#fff;
	background-color:#35383d;
	width:inherit;
  	margin:0px;
  	padding:0 2px 0 20px;
  	display:inline-block;
  	font:inherit;
	box-shadow:none;
}
span.textDesc a:link{
  	background: url(../img/cd-iconsInternalLink.png) no-repeat 5px 3px;
  	background-size:8%;
}
span.textDesc a:hover{
	color:lightgray;
  	background: url(../img/cd-iconsInternalLink.png) no-repeat 5px 3px !important;
  	background-color:transparent !important;
  	background-size:8% !important;
  	text-decoration:underline !important;
}
.last{
	border-radius: 0 0 10px 10px;
}
代码语言：javascript
复制
<!doctype html>
<html lang="en" class="no-js">
<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">

	<link href='https://fonts.googleapis.com/css?family=Jaldi:400,700' rel='stylesheet' type='text/css'>

	<link rel="stylesheet" href="css/reset.css"> <!-- CSS reset -->
	<link rel="stylesheet" href="css/style.css"> <!-- Resource style -->
	<link rel="stylesheet" href="css/animate.css"> <!-- Animation style -->
	<script type="text/javascript" src="js/modernizr.js"></script> <!-- Modernizr -->
  	
	<title></title>
</head>
<body>
	<h1 class="animated bounceInDown">Brand Navigation Test</h1>

	<ul class="cd-accordion-menu animated fadeIn">
		<li class="has-children">
			<input type="checkbox" name ="group-1" id="group-1">
			<label for="group-1">About our brand</label>
			<ul>
				<li><span class="textDesc">Lorem ipsum dolor sit amet, consectetur adipiscing elit. 
				Sed sagittis neque nec massa pharetra, sit amet rutrum quam 
				semper. Nulla malesuada dictum augue.<a class="internalLink" href="#">Click for more info</a>.</span></li>
      			<li><a href="#0">Brand voice</a></li>
				<li><a href="#0">Our audiences</a></li>
				<li><a href="#0">Company message and our story</a></li>
				<li><a href="#0">Abraham Lincoln</a></li>
      		</ul>
		</li>
		<li class="has-children">
			<input type="checkbox" name ="group-2" id="group-2">
			<label for="group-2">Brand guidelines</label>
			<ul>
				<li><span class="textDesc">Lorem ipsum dolor sit amet, consectetur adipiscing elit. 
				Sed sagittis neque nec massa pharetra, sit amet rutrum quam 
				semper. Nulla malesuada dictum augue.<a class="internalLink" href="#">Want to know more</a>?</span></li>
				<li class="has-children">
					<input type="checkbox" name ="sub-group-3" id="sub-group-3">
					<label for="sub-group-3">Design guidelines</label>
					<ul>
						<li><a href="#0">Logo</a></li>
						<li><a href="#0">Tagline</a></li>
						<li><a href="#0">Typography</a></li>
						<li><a href="#0">Color palette</a></li>
						<li><a href="#0">Image strategy</a></li>
						<li><a href="#0">Iconography</a></li>
						<li><a href="#0">Background textures</a></li>
						<li><a href="#0">Collateral systems</a></li>
						<li><a href="#0">Brand architecture</a></li>
						<li><a href="#0">Department identifiers</a></li>
						<li><a href="#0">Signage</a></li>
					</ul>
				</li>
				<li class="has-children">
					<input type="checkbox" name ="sub-group-3a" id="sub-group-3a">
					<label for="sub-group-3a">Writing guidelines</label>
					<ul>
						<li><span class="textDesc">Lorem ipsum dolor sit amet, consectetur adipiscing elit. 
						Sed sagittis neque nec massa pharetra, sit amet rutrum quam 
						semper. Nulla malesuada dictum augue.</span></li>
						<li><a href="#0">Editorial standards</a></li>
						<li><a href="#0">Web standards</a></li>
						<li><a href="#0">Email signatures</a></li>
					</ul>
				</li>
			</ul>
		</li>
		<li class="has-children">
			<input type="checkbox" name ="group-3" id="group-3">
			<label for="group-3">Templates</label>
			<ul>
				<li><span class="textDesc">Lorem ipsum dolor sit amet, consectetur adipiscing elit. 
				Sed sagittis neque nec massa pharetra, sit amet rutrum quam 
				semper. Nulla malesuada dictum augue.</span></li>
				<li><a href="#0">PowerPoint templates</a></li>
				<li><a href="#0">Stationary</a></li>
				<li><a href="#0">Invitations, agendas and speaker bios</a></li>
			</ul>
		</li>
		<li class="has-children">
			<input type="checkbox" name ="group-4" id="group-4">
			<label for="group-4">Advertising</label>
			<ul>
				<li><span class="textDesc">Lorem ipsum dolor sit amet, consectetur adipiscing elit. 
				Sed sagittis neque nec massa pharetra, sit amet rutrum quam 
				semper. Nulla malesuada dictum augue.</span></li>
			</ul>
		</li>
		<li class="has-children">
			<input type="checkbox" name ="group-5" id="group-5">
			<label for="group-5">Blog</label>
			<ul>
				<li><span class="textDesc">Lorem ipsum dolor sit amet, consectetur adipiscing elit. 
				Sed sagittis neque nec massa pharetra, sit amet rutrum quam 
				semper. Nulla malesuada dictum augue.</span></li>
			</ul>
		</li>
		<li class="has-children">
			<input type="checkbox" name ="group-6" id="group-6">
			<label for="group-6">Brand support and FAQ</label>
			<ul>
				<li><a href="#0">Third-party logo usage requirements</a></li>
				<li><a href="#0">Promotional Needs</a></li>
				<li><a href="#0">Business cards and stationary requirements</a></li>
				<li><a href="#0">FAQ</a></li>
				<li><a href="#0">Contact us</a></li>
				<li><span class="textDesc last">Lorem ipsum dolor sit amet, consectetur adipiscing elit. 
				Sed sagittis neque nec massa pharetra, sit amet rutrum quam 
				semper. Nulla malesuada dictum augue.</span></li>
			</ul>
		</li>
	</ul> <!-- cd-accordion-menu -->
<script src="js/jquery-2.1.4.js"></script>
<script src="js/main.js"></script> <!-- Resource jQuery -->
</body>
</html>

​

javascript
jquery
html
css
EN

回答 1

Stack Overflow用户

回答已采纳

发布于 2016-01-21 15:55:38

您可以通过一个小小的jQuery来完成这一任务。

代码语言：javascript
复制
$(".cd-accordion-menu input[type='checkbox']").click(function(){
      $(".cd-accordion-menu input[type='checkbox']:checked").not($(this)).each(function(){
        $(this).prop("checked", false);
      })
});

这个手风琴最初的工作方式是使用复选框并隐藏它们(使用css)。决定手风琴是否折叠/展开的是复选框的复选属性。因此，通过将所有复选框的复选框设置为false，除一个正在展开的菜单外，它将折叠所有其他打开的菜单。

JSFiddle：https://jsfiddle.net/0z57yjer/

代码首先将单击处理程序附加到菜单中的所有复选框，并处理单击事件。单击复选框时，它将查找除自身之外的所有其他同级复选框，并将选中的属性转换为false。

备注：您不需要使用现代派，它是一个纯CSS菜单。

编辑：关于如何允许子菜单仍然显示的第二个问题(我不知道最初存在这种情况)，我稍微修改了脚本：

代码语言：javascript
复制
$(".cd-accordion-menu input[type='checkbox']:not([name*='sub'])").click(function(){
   ...
});

注意，我添加了:not([name*=sub'])，这将排除所有作为子菜单的复选框执行内部代码(取消检查所有内容)。

JSFiddle: https://jsfiddle.net/0z57yjer/1/

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/34927784

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