0

我使用以下代码作为导航栏，并且从右侧开始，但是菜单的排序是ltr并且应该是rtl，这意味着“下拉 1”从页面的右侧开始......等等。

它显示为：

在此处输入图像描述

它应该是：

在此处输入图像描述

  • 我尝试添加float: right，但它已经在引导 css 和dir="rtl"html/body/divs 中实现了。但没有运气。
  • 我现在也想知道@mediacss 中的哪个选项使菜单在较小的屏幕上不可见，因为 IUI 试图添加@media (min-width: 200px !important)为 css，但菜单仍然隐藏在较小的框架中（我认为来自 bootstrap.min.css 文件@media (min-width: 768px)：） .

<!DOCTYPE html>
<html lang="en">
  <head>
    <!-- Meta, title, CSS, favicons, etc. -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <title>Bootstrap Dropdown Hover</title>

    <!-- Bootstrap core CSS -->
    <link href="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap/css/bootstrap.min.css" rel="stylesheet">

    <!-- Bootstrap Dropdown Hover CSS -->
    <link rel="stylesheet" href="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap-dropdownhover/css/animate.min.css">
    <link rel="stylesheet" href="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap-dropdownhover/css/bootstrap-dropdownhover.min.css">



  </head>
  <body>

    <div class="bs-demo-showcase">
      <nav class="navbar navbar-material-blue navbar-fixed-top" role="navigation">
        <div class="container">


          <!-- Collect the nav links, forms, and other content for toggling -->
          <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-animations" data-hover="dropdown" data-animations="fadeInDownNew fadeInRightNew fadeInUpNew fadeInLeftNew">
            
            <ul class="nav navbar-nav navbar-right">
              <li class="dropdown">
                <a href="#" class="dropdown-toggle" role="button" aria-expanded="false">Dropdown 1<span class="caret"></span></a>
                <ul class="dropdown-menu" role="menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li class="dropdown">
                    <a href="#">Another dropdown <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li class="dropdown">
                    <a href="#">Another dropdown 2 <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li class="dropdown">
                        <a href="#">Another dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                          <li><a href="#">Action</a></li>
                          <li><a href="#">Another action</a></li>
                          <li><a href="#">Something else here</a></li>
                          <li class="divider"></li>
                          <li><a href="#">Separated link</a></li>
                          <li class="divider"></li>
                          <li><a href="#">One more separated link</a></li>
                        </ul>
                      </li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li><a href="#">Something else here</a></li>
                  <li class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>

              <li class="dropdown">
                <a href="#" class="dropdown-toggle" role="button" aria-expanded="false">Dropdown 2<span class="caret"></span></a>
                <ul class="dropdown-menu" role="menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li class="dropdown">
                    <a href="#">Another dropdown <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li class="dropdown">
                    <a href="#">Another dropdown 2 <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li class="dropdown">
                        <a href="#">Another dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                          <li><a href="#">Action</a></li>
                          <li><a href="#">Another action</a></li>
                          <li><a href="#">Something else here</a></li>
                          <li class="divider"></li>
                          <li><a href="#">Separated link</a></li>
                          <li class="divider"></li>
                          <li><a href="#">One more separated link</a></li>
                        </ul>
                      </li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li><a href="#">Something else here</a></li>
                  <li class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>

              <li class="dropdown">
                <a href="#" class="dropdown-toggle" role="button" aria-expanded="false">Dropdown 3<span class="caret"></span></a>
                <ul class="dropdown-menu" role="menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li class="dropdown">
                    <a href="#">Another dropdown <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li class="dropdown">
                    <a href="#">Another dropdown 2 <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li class="dropdown">
                        <a href="#">Another dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                          <li><a href="#">Action</a></li>
                          <li><a href="#">Another action</a></li>
                          <li><a href="#">Something else here</a></li>
                          <li class="divider"></li>
                          <li><a href="#">Separated link</a></li>
                          <li class="divider"></li>
                          <li><a href="#">One more separated link</a></li>
                        </ul>
                      </li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li><a href="#">Something else here</a></li>
                  <li class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>

              <li class="dropdown">
                <a href="#" class="dropdown-toggle" role="button" aria-expanded="false">Dropdown 4<span class="caret"></span></a>
                <ul class="dropdown-menu" role="menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li class="dropdown">
                    <a href="#">Another dropdown <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li class="dropdown">
                    <a href="#">Another dropdown 2 <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li class="dropdown">
                        <a href="#">Another dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                          <li><a href="#">Action</a></li>
                          <li><a href="#">Another action</a></li>
                          <li><a href="#">Something else here</a></li>
                          <li class="divider"></li>
                          <li><a href="#">Separated link</a></li>
                          <li class="divider"></li>
                          <li><a href="#">One more separated link</a></li>
                        </ul>
                      </li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li><a href="#">Something else here</a></li>
                  <li class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>


            </ul>
          </div><!-- /.navbar-collapse -->
        </div><!-- /.container-fluid -->
      </nav>


      </div>



    <!-- Bootstrap core JavaScript
    ================================================== -->
    <!-- Placed at the end of the document so the pages load faster -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
    <script src="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap/js/bootstrap.min.js"></script>

    <script src="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap-dropdownhover/js/bootstrap-dropdownhover.min.js"></script>


  </body>
</html>

PS上面的代码片段将通过在“整页”选项中显示代码或通过jsfiddle（放大结果框架）来很好地工作：https ://jsfiddle.net/gtfmbc54/1/

4

2 回答 2

1

添加到您的 css 文件

.nav {
  direction: rtl;
  display: flex;
}

.caret {
  margin-right: 5px;
}
于 2019-03-09T17:53:48.247 回答
0

我覆盖了css

.navbar-nav>li {
    float: right!important;
}
.navbar-collapse.collapse{display: block!important;
  height: auto!important;
  padding-bottom: 0;
  overflow: visible!important;
  visibility: visible!important;}
<!DOCTYPE html>
<html lang="en">
  <head>
    <!-- Meta, title, CSS, favicons, etc. -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <title>Bootstrap Dropdown Hover</title>

    <!-- Bootstrap core CSS -->
    <link href="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap/css/bootstrap.min.css" rel="stylesheet">

    <!-- Bootstrap Dropdown Hover CSS -->
    <link rel="stylesheet" href="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap-dropdownhover/css/animate.min.css">
    <link rel="stylesheet" href="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap-dropdownhover/css/bootstrap-dropdownhover.min.css">



  </head>
  <body>

    <div class="bs-demo-showcase">
      <nav class="navbar navbar-material-blue navbar-fixed-top" role="navigation">
        <div class="container">


          <!-- Collect the nav links, forms, and other content for toggling -->
          <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-animations" data-hover="dropdown" data-animations="fadeInDownNew fadeInRightNew fadeInUpNew fadeInLeftNew">
            
            <ul class="nav navbar-nav navbar-right">
              <li class="dropdown">
                <a href="#" class="dropdown-toggle" role="button" aria-expanded="false">Dropdown 1<span class="caret"></span></a>
                <ul class="dropdown-menu" role="menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li class="dropdown">
                    <a href="#">Another dropdown <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li class="dropdown">
                    <a href="#">Another dropdown 2 <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li class="dropdown">
                        <a href="#">Another dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                          <li><a href="#">Action</a></li>
                          <li><a href="#">Another action</a></li>
                          <li><a href="#">Something else here</a></li>
                          <li class="divider"></li>
                          <li><a href="#">Separated link</a></li>
                          <li class="divider"></li>
                          <li><a href="#">One more separated link</a></li>
                        </ul>
                      </li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li><a href="#">Something else here</a></li>
                  <li class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>

              <li class="dropdown">
                <a href="#" class="dropdown-toggle" role="button" aria-expanded="false">Dropdown 2<span class="caret"></span></a>
                <ul class="dropdown-menu" role="menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li class="dropdown">
                    <a href="#">Another dropdown <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li class="dropdown">
                    <a href="#">Another dropdown 2 <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li class="dropdown">
                        <a href="#">Another dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                          <li><a href="#">Action</a></li>
                          <li><a href="#">Another action</a></li>
                          <li><a href="#">Something else here</a></li>
                          <li class="divider"></li>
                          <li><a href="#">Separated link</a></li>
                          <li class="divider"></li>
                          <li><a href="#">One more separated link</a></li>
                        </ul>
                      </li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li><a href="#">Something else here</a></li>
                  <li class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>

              <li class="dropdown">
                <a href="#" class="dropdown-toggle" role="button" aria-expanded="false">Dropdown 3<span class="caret"></span></a>
                <ul class="dropdown-menu" role="menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li class="dropdown">
                    <a href="#">Another dropdown <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li class="dropdown">
                    <a href="#">Another dropdown 2 <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li class="dropdown">
                        <a href="#">Another dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                          <li><a href="#">Action</a></li>
                          <li><a href="#">Another action</a></li>
                          <li><a href="#">Something else here</a></li>
                          <li class="divider"></li>
                          <li><a href="#">Separated link</a></li>
                          <li class="divider"></li>
                          <li><a href="#">One more separated link</a></li>
                        </ul>
                      </li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li><a href="#">Something else here</a></li>
                  <li class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>

              <li class="dropdown">
                <a href="#" class="dropdown-toggle" role="button" aria-expanded="false">Dropdown 4<span class="caret"></span></a>
                <ul class="dropdown-menu" role="menu">
                  <li><a href="#">Action</a></li>
                  <li><a href="#">Another action</a></li>
                  <li class="dropdown">
                    <a href="#">Another dropdown <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li class="dropdown">
                    <a href="#">Another dropdown 2 <span class="caret"></span></a>
                    <ul class="dropdown-menu">
                      <li><a href="#">Action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li><a href="#">Another action</a></li>
                      <li class="dropdown">
                        <a href="#">Another dropdown <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                          <li><a href="#">Action</a></li>
                          <li><a href="#">Another action</a></li>
                          <li><a href="#">Something else here</a></li>
                          <li class="divider"></li>
                          <li><a href="#">Separated link</a></li>
                          <li class="divider"></li>
                          <li><a href="#">One more separated link</a></li>
                        </ul>
                      </li>
                      <li><a href="#">Something else here</a></li>
                      <li class="divider"></li>
                      <li><a href="#">Separated link</a></li>
                      <li class="divider"></li>
                      <li><a href="#">One more separated link</a></li>
                    </ul>
                  </li>
                  <li><a href="#">Something else here</a></li>
                  <li class="divider"></li>
                  <li><a href="#">Separated link</a></li>
                  <li class="divider"></li>
                  <li><a href="#">One more separated link</a></li>
                </ul>
              </li>


            </ul>
          </div><!-- /.navbar-collapse -->
        </div><!-- /.container-fluid -->
      </nav>


      </div>



    <!-- Bootstrap core JavaScript
    ================================================== -->
    <!-- Placed at the end of the document so the pages load faster -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
    <script src="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap/js/bootstrap.min.js"></script>

    <script src="https://kybarg.github.io/bootstrap-dropdown-hover/assets/bootstrap-dropdownhover/js/bootstrap-dropdownhover.min.js"></script>


  </body>
</html>

于 2019-03-09T18:41:28.830 回答