google 个自动完成位置的顶部隐藏在导航栏底部后面

Top part of google places autocomplete is being hidden behind bottom of nav bar

我在 bootstrap 导航栏内的文本框中使用地点自动完成功能,但似乎自动完成结果的顶部被截断或隐藏在导航栏的底部后面酒吧。这是图片和代码。

**更新 - 我注意到的一件事是,如果我从导航元素中删除 'navbar-fixed-top',那么导航栏会增加其高度并且自动完成结果不会再被切断。为什么 class 会缩短导航栏的高度?

<nav class="navbar navbar-default navbar-fixed-top">
  <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">
        <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">Home</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="dropdown">
          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Browse <span class="caret"></span></a>
          <ul class="dropdown-menu" role="menu">



            <li><a href="#">About <span class="sr-only">(current)</span></a>
            </li>
            <li><a href="#">Contact</a>
            </li>
          </ul>
        </li>
        <li>
          <div class="navbar-form navbar-left">
            <div class="form-group">
              <input type="text" class="form-control" placeholder="Search" id="navbarSearchQuery" name="location">
            </div>
          </div>
        </li>
      </ul>
      @Html.Partial("_LoginPartial")
    </div>
    <!-- /.navbar-collapse -->
  </div>
  <!-- /.container-fluid -->
</nav>

 var navbarInput = document.getElementById('navbarSearchQuery');
 var navbarOptions = {
   types: ['geocode']
 };
 var navbarAutocomplete = new window.google.maps.places.Autocomplete(navbarInput, navbarOptions);

您可以在此处找到相关 CSS 来更改您的自动完成下拉列表 > Style the Autocomplete and SearchBox widgets

示例:这会将整个下拉菜单(不是输入)下移。

.pac-container {
    margin-top: 5px;
}

你可以看看 z-index

Bootstrap 的 navbars z-index 是 1000,navbar-fixed 1030

google 地图自动完成的 z-index 也是 1000