html - 在 overflow-y 隐藏的父 div 中 Bootstrap 多个下拉菜单

Question

此问题与 Bootstrap dropdown clipped by overflow:hidden container, how to change the container? 有关.

如果只有一个下拉菜单，所提供的解决方案就可以正常工作。但是如果列出了多个下拉菜单怎么办？

.bs-example,
.bs-example1 {
  height: 50px;
  border: 1px solid black;
  overflow-y: hidden;
  overflow-x: auto;
  white-space: nowrap;
}

.bs-example .dropdown {
  position: absolute;
}
.bs-example1 .rates-nav {
  position:relative;
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<div class="bs-example">
  <div class="dropdown">
    <a id="dLabel" data-target="#" href="http://example.com" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">
        Dropdown trigger
        <span class="caret"></span>
      </a>

    <ul class="dropdown-menu" aria-labelledby="dLabel">
      <li>a</li>
      <li>b</li>
      <li>c</li>
      <li>d</li>
    </ul>
  </div>
</div>
<div class="bs-example1">
  <ul class="list-unstyled list-inline rates-nav">
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
    <li class="dropdown">
      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a>
      <ul class="dropdown-menu">
        <li><a href="#">Action</a>
        </li>
        <li><a href="#">Another action</a>
        </li>
        <li><a href="#">Something else here</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">Separated link</a>
        </li>
        <li role="separator" class="divider"></li>
        <li><a href="#">One more separated link</a>
        </li>
      </ul>
    </li>
  </ul>
</div>

检查这个 fiddle http://jsfiddle.net/ravimallya/y3abqjo9/

如何使下拉菜单可见，并具有父项的溢出和空白？我为 .rates-nav 尝试了 position:absolute 但它不起作用。我正在使用 angularjs 来填充 rates-nav

Answer 1

这是 jsfiddle 的链接:

https://jsfiddle.net/priyanshbhaliya/43tyokm2/

这个变化

  .bs-example1 .rates-nav {
  position:absolute;
}