javascript - 在引导模态中显示sumoselect

我正在使用sumoselect进行选择，并且此sumoselect位于引导程序模式中。

但是，当我打开下拉菜单时，会添加滚动条，我必须滚动查看下拉菜单选项。

如果我在css之下删除它，那么就可以了，但是，如果我在css中删除它，那么它会影响我的整个应用程序。

$('.testselect10').SumoSelect();

.modal-body {
  position: relative;
  overflow-y: auto;
  padding: 15px;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/jquery.sumoselect/3.0.2/sumoselect.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.sumoselect/3.0.2/jquery.sumoselect.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>

<div class="container">
  <h2>Modal Example</h2>
  <!-- Trigger the modal with a button -->
  <button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>

  <!-- Modal -->
  <div class="modal fade" id="myModal" role="dialog">
    <div class="modal-dialog">

      <!-- Modal content-->
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal">&times;</button>
          <h4 class="modal-title">Modal Header</h4>
        </div>
        <div class="modal-body">
          <select style="width:200px;"  name="somename10" class="testselect10">
            <option value="volvo">Volvo</option>
            <option value="saab">Saab</option>
            <option value="mercedes">Mercedes</option>
            <option value="audi">Audi</option>
            <option value="bmw">BMW</option>
            <option value="porsche">Porche</option>
            <option value="ferrari">Ferrari</option>
            <option value="hyundai">Hyundai</option>
            <option value="mitsubishi">Mitsubishi</option>
          </select>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        </div>
      </div>

    </div>
  </div>
</div>

我想这样显示：

最佳答案

只需添加仅对该模式有影响的css

$('.testselect10').SumoSelect();

#myModal .modal-body {
  position: relative;
  overflow-y: inherit;
  padding: 15px;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/jquery.sumoselect/3.0.2/sumoselect.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.sumoselect/3.0.2/jquery.sumoselect.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>

<div class="container">
  <h2>Modal Example</h2>
  <!-- Trigger the modal with a button -->
  <button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>

  <!-- Modal -->
  <div class="modal fade" id="myModal" role="dialog">
    <div class="modal-dialog">

      <!-- Modal content-->
      <div class="modal-content">
        <div class="modal-header">
          <button type="button" class="close" data-dismiss="modal">&times;</button>
          <h4 class="modal-title">Modal Header</h4>
        </div>
        <div class="modal-body">
          <select style="width:200px;"  name="somename10" class="testselect10">
            <option value="volvo">Volvo</option>
            <option value="saab">Saab</option>
            <option value="mercedes">Mercedes</option>
            <option value="audi">Audi</option>
            <option value="bmw">BMW</option>
            <option value="porsche">Porche</option>
            <option value="ferrari">Ferrari</option>
            <option value="hyundai">Hyundai</option>
            <option value="mitsubishi">Mitsubishi</option>
          </select>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        </div>
      </div>
    </div>
  </div>
</div>

关于javascript - 在引导模态中显示sumoselect，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/46088876/