2017-12-08 4 views
0

私は、要素が右揃えであるBootstrap 4.0.0-Beta 2に基づいてnavbarを作成しようとしています。要素の1つは複数列のドロップダウンです。私は(ブートストラップのウェブサイトから)以下のコードを手に入れましたが、フルページビューで表示されるようには見えません。ドロップダウンは私が望んでいたように正しく表示されていません。あなたがスニペットを試してみると、あなた自身で見ることができます。ブートストラップ4.0.0-Beta 2 Navbarマルチカラムドロップダウンメニュー

<!doctype html> 
 
    <html lang="en"> 
 
     <head> 
 
     <title>Bootstrap Navbar</title> 
 
     <meta charset="utf-8"> 
 
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> 
 
    
 
     <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" crossorigin="anonymous"> 
 
     </head> 
 
     <body> 
 
    <nav class="navbar navbar-expand-lg navbar-light bg-light"> 
 
     <a class="navbar-brand" href="#">Navbar</a> 
 
     <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"> 
 
     <span class="navbar-toggler-icon"></span> 
 
     </button> 
 
    
 
     <div class="collapse navbar-collapse" id="navbarSupportedContent"> 
 
     <ul class="navbar-nav ml-auto"> 
 
      <li class="nav-item active"> 
 
      <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a> 
 
      </li> 
 
      <li class="nav-item"> 
 
      <a class="nav-link" href="#">Link</a> 
 
      </li> 
 
      <li class="nav-item dropdown"> 
 
      <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> 
 
       Dropdown 
 
      </a> 
 
      <div class="dropdown-menu" aria-labelledby="navbarDropdown"> 
 
\t \t \t <div class="container container-sm"> 
 
\t \t \t \t <div class="row"> 
 
\t \t \t \t \t <div class="col-sm-4"> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 1</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 2</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 3</a> 
 
\t \t \t \t \t </div> 
 
\t \t \t \t \t <div class="col-sm-4"> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 4</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 5</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link6</a> 
 
\t \t \t \t \t </div> 
 
\t \t \t \t \t <div class="col-sm-4"> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 7</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 8</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 9</a> 
 
\t \t \t \t \t </div> \t \t \t \t \t 
 
\t \t \t \t </div> 
 
\t \t \t </div> 
 
      </div> 
 
      </li> 
 
      <li class="nav-item"> 
 
      <a class="nav-link disabled" href="#">Disabled</a> 
 
      </li> 
 
     </ul> 
 
     <form class="form-inline my-2 my-lg-0"> 
 
      <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search"> 
 
      <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button> 
 
     </form> 
 
     </div> 
 
    </nav> 
 
    
 
    
 
     <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/1.12.3/umd/popper.min.js" integrity="sha384-vFJXuSJphROIrBnz7yo7oB41mKfc8JzQZiCq4NCceLEaO4IHwicKwpJf9c9IpFgh" crossorigin="anonymous"></script> 
 
     <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js" integrity="sha384-alpBpkh1PFOepccYVYDB4do5UnbKysX5WZXm3XxPqe5iKTfUKjNkCk9SaVuEZflJ" crossorigin="anonymous"></script> 
 
     </body> 
 
    </html>

答えて

-1

<!doctype html> 
 
    <html lang="en"> 
 
     <head> 
 
     <title>Bootstrap Navbar</title> 
 
     <meta charset="utf-8"> 
 
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> 
 
    
 
     <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/css/bootstrap.min.css" integrity="sha384-PsH8R72JQ3SOdhVi3uxftmaW6Vc51MKb0q5P2rRUpPvrszuE4W1povHYgTpBfshb" crossorigin="anonymous"> 
 
     </head> 
 
     <body> 
 
    <nav class="navbar navbar-expand-lg navbar-light bg-light"> 
 
     <a class="navbar-brand" href="#">Navbar</a> 
 
     <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"> 
 
     <span class="navbar-toggler-icon"></span> 
 
     </button> 
 
    
 
     <div class="collapse navbar-collapse" id="navbarSupportedContent"> 
 
     <ul class="navbar-nav ml-auto"> 
 
      <li class="nav-item active"> 
 
      <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a> 
 
      </li> 
 
      <li class="nav-item"> 
 
      <a class="nav-link" href="#">Link</a> 
 
      </li> 
 
      <li class="nav-item dropdown"> 
 
      <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> 
 
       Dropdown 
 
      </a> 
 
      <div class="dropdown-menu" style="width:300px" aria-labelledby="navbarDropdown"> 
 
\t \t \t <div class="container container-sm"> 
 
\t \t \t \t <div class="row"> 
 
\t \t \t \t \t <div class="col-sm-4"> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 1</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 2</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 3</a> 
 
\t \t \t \t \t </div> 
 
\t \t \t \t \t <div class="col-sm-4"> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 4</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 5</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link6</a> 
 
\t \t \t \t \t </div> 
 
\t \t \t \t \t <div class="col-sm-4"> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 7</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 8</a> 
 
\t \t \t \t \t \t <a class="dropdown-item" href="#">Link 9</a> 
 
\t \t \t \t \t </div> \t \t \t \t \t 
 
\t \t \t \t </div> 
 
\t \t \t </div> 
 
      </div> 
 
      </li> 
 
      <li class="nav-item"> 
 
      <a class="nav-link disabled" href="#">Disabled</a> 
 
      </li> 
 
     </ul> 
 
     <form class="form-inline my-2 my-lg-0"> 
 
      <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search"> 
 
      <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button> 
 
     </form> 
 
     </div> 
 
    </nav> 
 
    
 
    
 
     <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/1.12.3/umd/popper.min.js" integrity="sha384-vFJXuSJphROIrBnz7yo7oB41mKfc8JzQZiCq4NCceLEaO4IHwicKwpJf9c9IpFgh" crossorigin="anonymous"></script> 
 
     <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.2/js/bootstrap.min.js" integrity="sha384-alpBpkh1PFOepccYVYDB4do5UnbKysX5WZXm3XxPqe5iKTfUKjNkCk9SaVuEZflJ" crossorigin="anonymous"></script> 
 
     </body> 
 
    </html>

+0

おかげで...それは迅速なソリューションです..私は、私は、ドロップダウン見出しからドロップダウンメニューを表示しない方法、しかしフォローアップの質問を持っています左側に行く?メニューがもっと右に表示されている場所とは違います – Ken

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