引導模式中的按鈕沒有響應

Question

我正在嘗試將模式作為移動視圖的導航欄，並且

當我運行下面的代碼片段時，在移動視圖中，當我單擊圖標欄/菜單欄時，模式中的按鈕都沒有響應。 我對此沒有任何線索。 感謝您提前提供任何幫助

<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" style="height: 100vh !important">
      <div class="modal-dialog" role="document">
         <div class="modal-content">
            <div class="modal-body" style="height: 100vh; opacity:1">
               <button type="button" class="close" data-dismiss="modal"  >&times;</button>
               <ul class="nav navbar-nav navbar-right hidden-lg hidden-md" >
                  <li><a href="#myPage">HOME1</a></li>
                  <li><a href="#band">BAND1</a></li>
                  <li><a href="#tour">TOUR1</a></li>
                  <li><a href="#contact">CONTACT</a></li>
                  <li class="dropdown">
                     <a class="dropdown-toggle" data-toggle="dropdown" href="#">MORE
                     <span class="caret"></span></a>
                     <ul class="dropdown-menu">
                        <li><a href="#">Merchandise</a></li>
                        <li><a href="#">Extras</a></li>
                        <li><a href="#">Media</a></li>
                     </ul>
                  </li>
                  <li><a href="#"><span class="glyphicon glyphicon-search"></span></a></li>
               </ul>
            </div>
         </div>
      </div>
   </div>
  <div class="bg-img-hero">
     <nav class="navbar  navbar-default navbar-fixed-top">
        <div class="container-fluid">
           <div class="navbar-header">
              <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myModal">
              <span class="icon-bar" style="color: yellow !important"></span>
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>    
              </button>

           </div>
           <div class="collapse navbar-collapse" id="myNavbar">
              <ul class="nav navbar-nav navbar-right" >
                 <li ><a href="HowItWorks.html" style="color: white !important">HOME</a></li>
                 <li><a href="#band" style="color: white !important">BAND</a></li>
                 <li><a href="#tour" style="color: white !important">TOUR</a></li>
                 <li><a href="#contact" style="color: white !important">CONTACT</a></li>
              </ul>
           </div>
           <div class="collapse navbar-collapse" id="myNavbar1">
              <ul class="nav navbar-nav navbar-right hidden-lg hidden-md" >
                 <li><a href="HowItWorks.html">HOME1</a></li>
                 <li><a href="#band">BAND1</a></li>
                 <li><a href="#tour">TOUR1</a></li>
                 <li><a href="#contact">CONTACT</a></li>
              </ul>
           </div>

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

Answer 1

請檢查您的引導程序版本和相關的 jquery 版本。 嘗試將cdns添加到

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>

當不添加這些鏈接時，折疊將無法正常工作。

Answer 2

添加所有 JS 和 CSS 文件

還將此處data-toggle="collapse"更改為data-toggle="modal"

<button type="button" class="navbar-toggle" data-toggle="modal" data-target="#myModal">
              <span class="icon-bar" style="color: yellow !important"></span>
              <span class="icon-bar"></span>
              <span class="icon-bar"></span>    
              </button>

 <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css"> <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" ></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script> <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" style="height: 100vh:important"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-body" style="height; 100vh: opacity;1"> <button type="button" class="close" data-dismiss="modal" >&times:</button> <ul class="nav navbar-nav navbar-right hidden-lg hidden-md" > <li><a href="#myPage">HOME1</a></li> <li><a href="#band">BAND1</a></li> <li><a href="#tour">TOUR1</a></li> <li><a href="#contact">CONTACT</a></li> <li class="dropdown"> <a class="dropdown-toggle" data-toggle="dropdown" href="#">MORE <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Merchandise</a></li> <li><a href="#">Extras</a></li> <li><a href="#">Media</a></li> </ul> </li> <li><a href="#"><span class="glyphicon glyphicon-search"></span></a></li> </ul> </div> </div> </div> </div> <div class="bg-img-hero"> <nav class="navbar navbar-default navbar-fixed-top"> <div class="container-fluid"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="modal" data-target="#myModal"> <span class="icon-bar" style="color. yellow:important"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <img src="Images\logos\flexit-logo-TM-comp.png" style="padding-top:15px" > </div> <div class="collapse navbar-collapse" id="myNavbar"> <ul class="nav navbar-nav navbar-right" > <li ><a href="HowItWorks:html" style="color: white:important">HOME</a></li> <li><a href="#band" style="color. white !important">BAND</a></li> <li><a href="#tour" style="color: white !important">TOUR</a></li> <li><a href="#contact" style="color: white !important">CONTACT</a></li> </ul> </div> <div class="collapse navbar-collapse" id="myNavbar1"> <ul class="nav navbar-nav navbar-right hidden-lg hidden-md" > <li><a href="HowItWorks.html">HOME1</a></li> <li><a href="#band">BAND1</a></li> <li><a href="#tour">TOUR1</a></li> <li><a href="#contact">CONTACT</a></li> </ul> </div> </div> </nav> </div>