Question

我刚从bootstrap starter template复制了代码，但折叠后的菜单无效！

这是我的代码：

<?php /* @var $this Controller */ ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ar" lang="ar">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
    <meta name="viewport" content="width=device-width, initial-scale=1"/>
    <meta name="language" content="ar"/>
    <meta name="description" content=""/>
    <meta name="author" content=""/>

    <link rel="icon" href="../../favicon.ico">

    <link rel="stylesheet" type="text/css" href="<?php echo Yii::app()->request->baseUrl; ?>/js/bootstrap/css/bootstrap.min.css" />
    <link rel="stylesheet" type="text/css" href="<?php echo Yii::app()->request->baseUrl; ?>/css/style.css" />

    <title><?php echo CHtml::encode($this->pageTitle); ?></title>
</head>

<body>

    <nav class="navbar navbar-inverse navbar-fixed-top">
      <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse" aria-expanded="false" aria-controls="navbar">
            <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="#">Project name</a>
        </div>
        <div class="collapse navbar-collapse">
          <ul class="nav navbar-nav">
            <li class="active"><a href="#">Home</a></li>
            <li><a href="#about">About</a></li>
            <li><a href="#contact">Contact</a></li>
          </ul>
        </div><!--/.nav-collapse -->
      </div>
    </nav>

    <div class="container">
        <?php echo $content; ?>
    </div>

    <div id="footer">
        Copyright &copy; <?php echo date('Y'); ?> by My Company.<br/>
        All Rights Reserved.<br/>
        <?php echo Yii::powered(); ?>
    </div>

    <script type="text/javascript" src="<?php echo Yii::app()->request->baseUrl; ?>/js/jquery-2.1.4.min.js"/>
    <script type="text/javascript" src="<?php echo Yii::app()->request->baseUrl; ?>/js/bootstrap/js/bootstrap.js"/>

</body>
</html>

js＆amp; css文件已成功加载，并且没有显示任何错误，所以这里有什么问题？

Answer 1

您的script代码未按照您自己指出的正确格式<script></script>关闭，因此浏览器不会为Bootstrap加载第二个JavaScript文件，导致可折叠的移动菜单没有发挥作用。

导航栏崩溃不起作用

1 个答案: