Bootstrap list-group崩溃没有发生

时间：2015-11-01 05:46:18

标签： html css twitter-bootstrap-3

我正在尝试关注此网站：http://jsfiddle.net/Cqp7w/

创建一个可折叠列表组，其行为与我上面粘贴的链接中的“折叠（如文档中所示）”部分完全相同。

然而，当我将相应的html和css代码复制到我的机器时，崩溃部分不起作用，尽管其他部分和样式工作正常。我想我可能需要在我的html中导入一些其他库，但我无法通过在线搜索来解决它，请帮助：）

非常感谢！

css＆amp; HTML代码：

body {
    padding: 2em;
}

.panel-group .list-group {
	margin-bottom: 0;
}

.panel-group .list-group .list-group-item {
	border-radius: 0;
	border-left: none;
	border-right: none;
}

.panel-group .list-group .list-group-item:last-child {
	border-bottom: none;
}
<!doctype html>
<html>
	<head>
		<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" >
		<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
		<link type="text/css" rel="stylesheet" href="css/style.css" media="screen" />

	</head>

	<body>
		<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
	

<h1>Collapse (as seen in documenatation)</h1>
<div class="panel-group" id="accordion">
	<div class="panel panel-default">
		<div class="panel-heading">
			<h4 class="panel-title">
				<a data-toggle="collapse" data-parent="#accordion" href="#collapseOne">Collapsible Group Item #1</a>
			</h4>
		</div>
		<div id="collapseOne" class="panel-collapse collapse in">
			<div class="panel-body">
				Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
			</div>
		</div>
	</div>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h4 class="panel-title">
				<a data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">Collapsible Group Item #2</a>
			</h4>
		</div>
		<div id="collapseTwo" class="panel-collapse collapse">
			<div class="panel-body">
				Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
			</div>
		</div>
	</div>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h4 class="panel-title">
				<a data-toggle="collapse" data-parent="#accordion" href="#collapseThree">Collapsible Group Item #3</a>
			</h4>
		</div>
		<div id="collapseThree" class="panel-collapse collapse">
			<div class="panel-body">
				Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
			</div>
		</div>
	</div>
</div>

</body>

</html>

2 个答案:

答案 0 :(得分：2)

Bootstrap的Javascript要求jQuery库正常运行。在加载bootstrap之前加载jQuery，方法是添加以下行：

<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>

它应该可以正常工作。

另外，请考虑在</body>之前将脚本加载到页面底部。通过将JS放在页面底部，您可以允许页面加载内容并在加载和执行javascript之前呈现它，从而使页面加载时间更快。

答案 1 :(得分：1)

你尝试过这个吗？ itz像你的演示一样工作。 你忘记添加`

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>`

这个jquery链接。

body {
    padding: 2em;
}

.panel-group .list-group {
	margin-bottom: 0;
}

.panel-group .list-group .list-group-item {
	border-radius: 0;
	border-left: none;
	border-right: none;
}

.panel-group .list-group .list-group-item:last-child {
	border-bottom: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<h1>Collapse (as seen in documenatation)</h1>
<div class="panel-group" id="accordion">
	<div class="panel panel-default">
		<div class="panel-heading">
			<h4 class="panel-title">
				<a data-toggle="collapse" data-parent="#accordion" href="#collapseOne">Collapsible Group Item #1</a>
			</h4>
		</div>
		<div id="collapseOne" class="panel-collapse collapse in">
			<div class="panel-body">
				Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
			</div>
		</div>
	</div>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h4 class="panel-title">
				<a data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">Collapsible Group Item #2</a>
			</h4>
		</div>
		<div id="collapseTwo" class="panel-collapse collapse">
			<div class="panel-body">
				Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
			</div>
		</div>
	</div>
	<div class="panel panel-default">
		<div class="panel-heading">
			<h4 class="panel-title">
				<a data-toggle="collapse" data-parent="#accordion" href="#collapseThree">Collapsible Group Item #3</a>
			</h4>
		</div>
		<div id="collapseThree" class="panel-collapse collapse">
			<div class="panel-body">
				Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
			</div>
		</div>
	</div>
</div>

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