Question

我有两个网站。首先，Collapsed Navbar工作:(位于http://www.doca-rbz.de（索引站点））

<nav class="navbar navbar-inverse">
  <div class="container-fluid">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>                        
      </button>
      <a class="navbar-brand" href="#">DoCa</a>
    </div>
    <div class="collapse navbar-collapse" id="myNavbar">
      <ul class="nav navbar-nav">
        <li class="active"><a href="#">Startseite</a></li>
        <li><a href="Kontakt.html">Kontakt</a></li>
        <li><a href="Guestbook/index.php">G&auml;stebuch</a></li>
        <li><a href="ueber_uns.html">&Uuml;ber uns</a></li>
        <li><a href="Galerie.html">Galerie</a></li>
        <li><a href="lieferer.html">Partner</a></li>
        <li><a href="login.php">Intern</a></li>
      </ul>
    </div>
  </div>
</nav>

在第二页上它不起作用:(位于http://www.doca-rbz.de/new_hp（也是索引网站））

<nav class="navbar navbar-inverse" role="navigation">
        <div class="container">
            <div class="navbar-header">
                <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#myNavbar">
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                <a class="navbar-brand" href="/"><span> Sch&uuml;lercafe DoCa </span></a>
            </div>
            <div class="navbar-collapse collapse" id="myNavbar" aria-expanded="false">
                <ul class="navbar-nav nav">
                    <li><a href="#">Startseite</a></li>
                    <li><a href="#">Kontakt</a></li>
		    <li><a href="#">G&auml;stebuch</a></li>
		    <li><a href="#">&Uuml;ber uns</a></li>
		    <li><a href="#">Galerie</a></li>
		    <li><a href="#">Partenr</a></li>
                </ul>
            </div>
        </div>
    </nav>

    <div class="jumbotron text-center">
        <div class="container">
            <h1> Willkommen auf <span class="text-gold"> SERVERNAME </span></h1>



 				</div>
			</div>
		</div>

为什么第二个不起作用？

有关代码的更多信息：

第一个代码块：

“手工制作” - 我自己写的
每次都工作

第二个代码块：

从其他网站复制
在它下面是一个Jumbotron（Bootstrap）
~~从未工作~~
按钮现在打开但不会再次关闭

Answer 1

看起来你没有正确地将“bootstrap.js”添加到第二个网站。我建议从那里开始 - 如果没有，请您在浏览器中通过控制台或开发人员工具的错误更新您的问题？

<强>更新

<nav class = "navbar navbar-default" role = "navigation">

  <div class = "navbar-header">
     <button type = "button" class = "navbar-toggle" 
       data-toggle = "collapse" data-target = "#example-navbar-collapse">
       <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 = "#">TutorialsPoint</a>
    </div>

  <div class = "collapse navbar-collapse" id = "example-navbar-collapse">
    <ul class = "nav navbar-nav">
       <li class = "active"><a href = "#">iOS</a></li>
       <li><a href = "#">SVN</a></li>

       <li class = "dropdown">
          <a href = "#" class = "dropdown-toggle" data-toggle = "dropdown">
             Java 
             <b class = "caret"></b>
          </a>

          <ul class = "dropdown-menu">
             <li><a href = "#">jmeter</a></li>
             <li><a href = "#">EJB</a></li>
             <li><a href = "#">Jasper Report</a></li>

             <li class = "divider"></li>
             <li><a href = "#">Separated link</a></li>

             <li class = "divider"></li>
             <li><a href = "#">One more separated link</a></li>
          </ul>

       </li>
    </ul>
  </div>
</nav>

这是应该如何设置的 - 请尝试这个，让我知道这是否适合你。

Bootstrap折叠导航栏按钮不起作用

1 个答案: