Question

我正在尝试编写我的团队网站。导航栏不会在移动屏幕上折叠。我添加了＆＃34;数据目标＆＃34;定位列表中的类。单击按钮时，列表应该会崩溃，但它没有。

<!-- Navbar -->

<div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
    <div class="container">
        <div class="navbar-header">
            <a class="navbar-brand" href="/Home">Team 3774</a>
        </div>
        <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navHeaderCollapse">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
    </div>
        <div class="collapse navbar-collapse navHeaderCollapse" style="height: 0.866667px;">
            <ul class="nav navbar-nav">
                <li><a href="/Team Bio">Team Bio</a></li>
                <li><a href="/Our Coach">Our Coach</a></li>
                <li><a href="/Gallery">Gallery</a></li>
                <li><a href="/Outreach">Outreach</a></li>
                <li><a href="/Youtube">Youtube</a></li>
            </ul>
        </div>
    </div>
</div>

Answer 1

删除style="height: 0.866667px;"
通过下拉菜单和按钮（语义练习）为目标添加单独的id标记。
您有两个navbar-header类（删除第二个类并组合按钮和品牌锚。这是工作导航栏的一个方面：https://jsfiddle.net/AndrewL32/e0d8my79/6/

<div class="navbar navbar-inverse navbar-fixed-top" role="navigation"> <div class="container"> <div class="navbar-header"> <a class="navbar-brand" href="/Home">Team 3774</a> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navHead"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> </div> <div class="collapse navbar-collapse" id="navHead"> <ul class="nav navbar-nav pull-right"> <li><a href="/Team Bio">Team Bio</a></li> <li><a href="/Our Coach">Our Coach</a></li> <li><a href="/Gallery">Gallery</a></li> <li><a href="/Outreach">Outreach</a></li> <li><a href="/Youtube">Youtube</a></li> </ul> </div> </div> </div>

Answer 2

试试这个：

<div class="navbar navbar-inverse navbar-fixed-top" role="banner">
    <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navHeaderCollapse">
            <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="/Home">Team 3774</a>
        </div>
        <div class="collapse navbar-collapse navHeaderCollapse" role="navigation">
            <ul class="nav navbar-nav">
                <li><a href="/Team Bio">Team Bio</a></li>
                <li><a href="/Our Coach">Our Coach</a></li>
                <li><a href="/Gallery">Gallery</a></li>
                <li><a href="/Outreach">Outreach</a></li>
                <li><a href="/Youtube">Youtube</a></li>
            </ul>
        </div>
    </div>
</div>

为什么我的bootstrap导航栏崩溃了？

2 个答案: