我的引導程序傳送帶只有指示燈。我究竟做錯了什麼？

這是我第一次使用bootstrap。我的引導轉盤只有指示器。這可能是因爲我還沒有指定圖片。我的引導程序傳送帶只有指示燈。我究竟做錯了什麼？

請看下面的代碼：

<!DOCTYPE html> 
 
<head> 
 
    <meta charset="utf-8" /> 
 
    <meta http-equiv="X-UA-Compatible" content="IE-edge" /> 
 
    <meta name="viewport" content="width = device-width, initial-scale = 1" /> 
 
    <title>Test</title> 
 

 
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous"> 
 

 
    <style> 
 
     .jumbotron{ 
 
      background-color:#2E2D88; 
 
      color:white; 
 
     } 
 
     .tab-content{ 
 
      border-left: 1px solid #ddd; 
 
      border-right: 1px solid #ddd; 
 
      border-bottom: 1px solid #ddd; 
 
      padding: 10px; 
 
     } 
 
     .nav-tabs{ 
 
      margin-bottom: 0; 
 
     } 
 
    </style> 
 
</head> 
 
<body> 
 
    <div class="jumbotron"> 
 
     <div id="theCarousel" class="carousel slide" data-ride="carousel"> 
 
      <ol class="carousel-indicators"> 
 
       <li data-target="#theCarousel" data-slide-to="0" class="active"></li> 
 
       <li data-target="#theCarousel" data-slide-to="1"></li> 
 
      </ol> 
 
      <div class="carousel-inner"> 
 
       <div class="item active"> 
 
        <div class="slide1"> 
 
         <div class="carousel-caption"> 
 
          <h1>Great food</h1> 
 
          <p>Taste what keeps people coming back</p> 
 
          <p><a href="#" class="btn btn-primary btn-sm">Order for delivery, carry out, or catering</a></p> 
 
         </div> 
 
        </div> 
 
       </div> 
 
       <div class="item"> 
 
        <div class="slide2"> 
 
         <div class="carousel-caption"> 
 
          <h1>Great prices</h1> 
 
          <p>A good meal doesn't have to cost an arm and a leg</p> 
 
          <p><a href="#" class="btn btn-primary btn-sm">Order for delivery, carry out, or catering</a></p> 
 
         </div> 
 
        </div> 
 
       </div> 
 
      </div> 
 
      <a class="left carousel-control" href="#theCarousel" data-slide="prev"></a> 
 
      <span class="glyphicon glyphicon-chevron-left"></span> 
 
      <a class="right carousel-control" href="#theCarousel" data-slide="next"></a> 
 
      <span class="glyphicon glyphicon-chevron-right"></span> 
 
     </div> 
 
     <p> 
 
      Blah blaha blahb lbahlbahbabablah balha blha blah blah 
 
     </p> 
 
    </div> 
 

 

 

 

 
    <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/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script> 
 
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script> 
 
</body>

相關的問題：我不知道我是否應該使用引導4或3。我聽說引導4青菜編譯，但我不知道那是什麼。有更多的這個框架經驗的人能幫助我嗎？

來源

2017-08-18 Michael Drum

我不能，直到我用實例從https://v4-alpha.getbootstrap.com/components/carousel/得到這個工作。

這裏是我想出了：

<!DOCTYPE html> 
 
<head> 
 
    <meta charset="utf-8" /> 
 
    <meta http-equiv="X-UA-Compatible" content="IE-edge" /> 
 
    <meta name="viewport" content="width = device-width, initial-scale = 1" /> 
 
    <title>Test</title> 
 

 
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous"> 
 

 
    <style> 
 
     .jumbotron{ 
 
      background-color:#3e4fa9; 
 
      border-radius:0px; 
 
      color:white; 
 
     } 
 
     .tab-content{ 
 
      border-left: 1px solid #ddd; 
 
      border-right: 1px solid #ddd; 
 
      border-bottom: 1px solid #ddd; 
 
      padding: 10px; 
 
     } 
 
     .nav-tabs{ 
 
      margin-bottom: 0; 
 
     } 
 
    </style> 
 

 

 
</head> 
 
<body> 
 
    <div class="container"> 
 
     <div class="page-header"> 
 
      <h1>Welcome</h1> 
 
     </div> 
 
    </div> 
 

 
    <div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel"> 
 
     <ol class="carousel-indicators"> 
 
      <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li> 
 
      <li data-target="#carouselExampleIndicators" data-slide-to="1"></li> 
 
     </ol> 
 
     <div class="carousel-inner" role="listbox"> 
 
      <div class="carousel-item active"> 
 
       <img class="d-block img-fluid" src="images/sampledining.jpg" alt="First slide"> 
 
       <div class="carousel-caption d-none d-md-block"> 
 
        <h3>Great food</h3> 
 
        <p>Taste what keeps people coming back</p> 
 
        <p><a href="#" class="btn btn-primary btn-sm">Order for delivery, carry out, or catering</a></p> 
 
       </div> 
 
      </div> 
 
      <div class="carousel-item"> 
 
       <img class="d-block img-fluid" src="images/samplegyros7.jpg" alt="Second slide"> 
 
       <div class="carousel-caption d-none d-md-block"> 
 
        <h3>Great prices</h3> 
 
        <p>A good meal doesn't have to cost an arm and a leg</p> 
 
        <p><a href="#" class="btn btn-primary btn-sm">Order for delivery, carry out, or catering</a></p> 
 
       </div> 
 
      </div> 
 
     </div> 
 
     <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev"> 
 
      <span class="carousel-control-prev-icon" aria-hidden="true"></span> 
 
      <span class="sr-only">Previous</span> 
 
     </a> 
 
     <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next"> 
 
      <span class="carousel-control-next-icon" aria-hidden="true"></span> 
 
      <span class="sr-only">Next</span> 
 
     </a> 
 
    </div> 
 

 
    <div class="jumbotron"> 
 
     <p> 
 
      blah blah blah 
 
     </p> 
 
    </div> 
 

 

 

 

 
    <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/1.11.0/umd/popper.min.js" integrity="sha384-b/U6ypiBEHpOf/4+1nzFpr53nxSS+GLCkfwBdFNTxtclqqenISfwAzpKaMNFNmj4" crossorigin="anonymous"></script> 
 
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script> 
 
</body>

來源

2017-08-18 21:01:37

您需要鏈接輪播內部類中的圖像。

來源

2017-08-18 19:24:47 BqNqNNN

我的引導程序傳送帶只有指示燈。我究竟做錯了什麼？

回答

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