2

我在 OS X 上使用 Chrome，当我进行普通的 Bootstrap 测试时，它不起作用。

我使用常规的 v2.3.2 文件我使用从这里下载，并重新创建了一个香草测试。

这就是我的index.html样子：

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="utf-8" />
    <title>Test</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="" />
    <meta name="author" content="" />

    <link href="css/bootstrap.css" rel="stylesheet" />
    <link href="css/bootstrap-responsive.css" rel="stylesheet" />

    <script src="js/jquery-1.7.2.min.js"></script>
    <script src="js/bootstrap.js"></script>

<script>
    $('.dropdown-toggle').dropdown()
</script>

    <!--[if lt IE 9]>
      <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
    <![endif]-->
</head>

<body>

    <h2>Hello</h2>

    <p>There should be a dropdown right below this paragraph.</p>

    <div class="row">
        <div class="span12">
            <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu">
              <li><a tabindex="-1" href="#">Action</a></li>
              <li><a tabindex="-1" href="#">Another action</a></li>
              <li><a tabindex="-1" href="#">Something else here</a></li>
              <li class="divider"></li>
              <li><a tabindex="-1" href="#">Separated link</a></li>
            </ul>
        </div>
    </div>


</body>
</html>

当我这样做时，这就是我所看到的：

引导下拉菜单不起作用

然而在源代码中，我看到了这个输出：

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="utf-8" />
    <title>Test</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="" />
    <meta name="author" content="" />

    <link href="css/bootstrap.css" rel="stylesheet" />
    <link href="css/bootstrap-responsive.css" rel="stylesheet" />

    <script src="js/jquery-1.7.2.min.js"></script>
    <script src="js/bootstrap.js"></script>

    <!--[if lt IE 9]>
      <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
    <![endif]-->
</head>

<body>

    <h2>Hello</h2>

    <p>There should be a dropdown right below this paragraph.</p>

    <div class="row">
        <div class="span12">
            <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu">
              <li><a tabindex="-1" href="#">Action</a></li>
              <li><a tabindex="-1" href="#">Another action</a></li>
              <li><a tabindex="-1" href="#">Something else here</a></li>
              <li class="divider"></li>
              <li><a tabindex="-1" href="#">Separated link</a></li>
            </ul>
        </div>
    </div>


</body>
</html>

为什么这不起作用？

4

2 回答 2

2

the <a>除了在无序列表.dropdown（

<div class="row">
    <div class="span12">
        <div class="dropdown">
        <a class="dropdown-toggle" data-toggle="dropdown" href="#">Dropdown trigger</a>
        <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu">
          <li><a tabindex="-1" href="#">Action</a></li>
          <li><a tabindex="-1" href="#">Another action</a></li>
          <li><a tabindex="-1" href="#">Something else here</a></li>
          <li class="divider"></li>
          <li><a tabindex="-1" href="#">Separated link</a></li>
        </ul>
        </div>
    </div>
</div>

示例：http: //jsfiddle.net/BVmUL/73/

于 2013-10-16T12:49:15.313 回答
1

With adding a 'a' tag before the ul, like write in http://getbootstrap.com/2.3.2/javascript.html#dropdowns

<div class="row">
    <div class="span12">
        <a class="dropdown-toggle" data-toggle="dropdown" href="#">Dropdown trigger</a>
        <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu">
          <li><a tabindex="-1" href="#">Action</a></li>
          <li><a tabindex="-1" href="#">Another action</a></li>
          <li><a tabindex="-1" href="#">Something else here</a></li>
          <li class="divider"></li>
          <li><a tabindex="-1" href="#">Separated link</a></li>
        </ul>
    </div>
</div>
于 2013-10-16T12:41:46.613 回答