Bootstrap navbar汉堡包菜单 - 2列表

时间:2016-09-06 15:07:52

标签: html css twitter-bootstrap twitter-bootstrap-3

我有一个带有3个选项的bootstrap navbarsetup,然后是一个下拉菜单。这一切在我的浏览器上都很有效(下面的代码)

我想要做的是更改菜单,以便当汉堡包图标变为可见时,菜单显示在两列表中,其中显示所有项目(主要和下拉列表),而不是3个选项和“更多”。 ..“item

这可以通过bootstrap / CSS实现,还是我必须构建两个菜单?

@import 'https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css';
<nav class="navbar navbar-default">
  <div class="container">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="true">
        <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-left" href="/home/"><span class="logo"></span></a>
    </div>

    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class="navbar-collapse collapse in" id="bs-example-navbar-collapse-1" aria-expanded="true" style="">
      <ul class="nav navbar-nav navbar-right">

        <li class="">
          <a href="/opt1/">Option 1</a>
        </li>
        <li class="">
          <a href="/opt2/">Option 2</a>
        </li>
        <li class="">
          <a href="/opt3/">Option 3</a>
        </li>
        <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">More...<span class="caret"></span></a>
          <ul class="dropdown-menu">
            <li class="">
              <a href="/drop1/">Dropdown 1</a>
            </li>
            <li class="">
              <a href="/drop2r/">Dropdown 2</a>
            </li>
            <li class="">
              <a href="/drop3/">Dropdown 3</a>
            </li>
            <li class="">
              <a href="/drop4/">Dropdown 4</a>
            </li>

          </ul>
        </li>
      </ul>
    </div>
    <!-- /.navbar-collapse -->
  </div>
  <!-- /.container -->
</nav>

1 个答案:

答案 0 :(得分:0)

在这里:http://www.bootply.com/twaM4o0sej

您需要覆盖导致它在点击时打开的样式,而不是默认打开它。我还必须隐藏说&#34;更多&#34;对于移动设备,所以它不会出现。只需调整填充物就可以了。

<强> CSS:

@media only screen and (max-width:768px){
    .dropdown-menu{
        display: block;
        position: static;
        background-color:transparent;
        border:0 none;
        box-shadow:none;
        margin-top:0;
        position:static;
        width:100%;
    }

<强> HTML:

<li class="dropdown"><a href="#" class="dropdown-toggle hidden-xs" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">More...<span class="caret"></span></a>
                    <ul class="dropdown-menu">
                        <li class="">
                            <a href="/drop1/">Dropdown 1</a>
                        </li>
                        <li class="">
                            <a href="/drop2r/">Dropdown 2</a>
                        </li>
                        <li class="">
                            <a href="/drop3/">Dropdown 3</a>
                        </li>
                        <li class="">
                            <a href="/drop4/">Dropdown 4</a>
                        </li>

                    </ul>
                </li>