【发布时间】:2015-07-27 07:46:14
【问题描述】:
Bootstrap 提供以下代码用作导航栏。但是,当我只是粘贴他们的代码而不更改它时,折叠视图不起作用。当您将浏览器窗口调整为更窄时,导航栏会变成一个按钮,您可以单击该按钮以再次显示所有导航组件。但是,当我简单地粘贴他们的代码时,它似乎不起作用。有谁知道为什么?导航组件确实会被折叠,但单击按钮以显示它们不会做任何事情。
<nav class="navbar navbar-default">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Brand</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li>
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li role="separator" class="divider"></li>
<li><a href="#">Separated link</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
HTML
<?php include('config/setup.php'); ?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Search Hound</title>
<!--This enables the website to be mobile first-->
<meta name="viewport" content="width=device-width, initial-scale=1">
<?php include('config/js.php'); ?>
<?php include('config/css.php'); ?>
</head>
<body>
<?php include('template/navigation.php'); ?>
<div class="container">
<form class="form-inline" align="center">
<!-- Section to type question-->
<div class="form-group" style="display:block">
<textarea class="form-control" style="width:100%" rows="5"></textarea>
</div>
<!--Section to add money-->
<div class="input-group" id="AddMoney">
<span class="input-group-addon">$</span>
<input id="EnterMoney" type="text" class="form-control" onkeypress='validate(event)' aria-label="Amount (in dollars and cents)">
</div>
<!--Section to add file-->
<div id="AddFile">
<a href="#" onclick="document.getElementById('uploadFile').click(); return false;">Add File</a>
<input type="file" id="uploadFile" style="visibility: hidden;" />
</div>
<div id="imagePreview"></div>
<!--Section for the Submit button-->
<div>
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
</div>
<!-- /container -->
<div
</body>
<?php include('template/footer.php'); ?>
</html>
config/js.php
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
【问题讨论】:
-
你是否也实现了一个javascript文件?
-
你添加
bootstrap.js了吗? -
是的。我在 index.php 的
<head>部分中使用<?php include('config/js.php'); ?>,然后在<body>中使用<?php include('template/navigation.php'); ?>。 js.php 具有指向 Bootstrap 的 CDN 链接。 navigation.php 有导航栏代码。 -
代码工作正常,你没有正确包含 bootstrap.js 或 jQuery。
-
实际上,您可能一针见血。我只是在搞乱我网站的另一部分,它看起来没有 CSS/JS,即使我认为我正确使用了上面的 php 包含代码。我正在使用 Aptana Studio 并单独制作了一个 js.php 文件来存储我的引导 CDN 链接。我如何链接 js.php 文件以在我目前正在处理的任何 HTML 文档中使用?
标签: html css twitter-bootstrap navbar