Question

我想在我的网页中集成一个多选下拉列表。但是单击时列表不会显示下拉菜单。如果我从head标签中删除bootstrap.min.css，则下拉菜单显示其菜单，但菜单排列不正确。

HTML

<!DOCTYPE html>
<html>
<head>
    <title>Money Withdrawal</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-select@1.13.9/dist/css/bootstrap- 
   select.min.css">
<link rel="stylesheet"href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"  
crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://unpkg.com/gijgo@1.9.13/js/gijgo.min.js" type="text/javascript"></script>
 <link href="https://unpkg.com/gijgo@1.9.13/css/gijgo.min.css" rel="stylesheet" type="text/css" />
<link rel="stylesheet" href="css/main.css">
<script type="text/javascript">
    $(function () {
    $('.selectpicker').selectpicker();
});
    </script>

</head>
<body>
    <div class="row">
    <div class="col-lg-6 mx-auto">
        <label class="text-white mb-3 lead">Where do you live?</label>
        <!-- Multiselect dropdown -->
        <select multiple="" class="selectpicker" id="exchange_p" tabindex="-98">
                            <option>BSE</option>
                            <option>NSE</option>
                            <option>NCDEX</option>
                            <option>MCX</option>
                            <option>NSDL</option>
                            <option>ICEX</option>
                        </select>           
        </div>
    </div>
        <!-- Latest compiled and minified JavaScript -->
 <script src="https://cdn.jsdelivr.net/npm/bootstrap-select@1.13.9/dist/js/bootstrap- select.min.js"> 
       </script>
   </body>
   </html>

引导程序中的多选下拉列表不显示下拉菜单

0 个答案: