如何在侧边栏中制作dropright？

Question

我想在侧边栏中显示为https://imgur.com/VMPqC69

我试图从另一个站点复制代码

<div class="slidedua" style="display: grid;max-height: 300px;">
    <a href="#" class="border-bottom border-right border-left">TV Mobil</a>
    <ul>
        <li>
            <a href="123.html">123</a>
            <a href="321.html">321</a>
        </li>
    </ul>
    <a href="#" class="border-bottom border-right border-left">Speaker Mobil</a>
    <a href="#" class="border-bottom border-right border-left">Lampu Mobil</a>
    <a href="#" class="border-bottom border-right border-left">Sarung Stir</a>
    <a href="#" class="border-bottom border-right border-left">Charger HP</a>
    <a href="#" class="border-bottom border-right border-left">Lainnya</a>
</div>

我想像这张照片一样具有dropright，如果我按“游戏耳机”，他们会将我定向到“游戏耳机页面”，我已经拥有该页面，只是想知道如何制作该dropright并将其连接到我的页面。

Answer 1

我认为您需要Multi Level Menu
请访问https://codepen.io/ajaypatelaj/pen/prHjD

Answer 2

连接到其他页面以了解有关文档的更多信息， 请参见示例

<a href="url">About</a> <!-- in URL put your folder name if not then leave it directly put your page name and end with .html like this  -->

示例1：如果您的文件位于文件夹和文件夹名称（如页面）以及页面内关于页面的文件夹名称之内，则下面的代码将对您有所帮助

<a href="pages/about.html">About</a>

示例2：不使用文件夹直接放置页面名称

这是你的解决方案

 .dropdown-submenu { position: relative; } .dropdown-submenu>.dropdown-menu { top: 0; left: 100%; margin-top: -6px; margin-left: -1px; -webkit-border-radius: 0 6px 6px 6px; -moz-border-radius: 0 6px 6px; border-radius: 0 6px 6px 6px; } .dropdown-submenu:hover>.dropdown-menu { display: block; } .dropdown-submenu>a:after { display: block; content: " "; float: right; width: 0; height: 0; border-color: transparent; border-style: solid; border-width: 5px 0 5px 5px; border-left-color: #ccc; margin-top: 5px; margin-right: -10px; } .dropdown-submenu:hover>a:after { border-left-color: #fff; } .dropdown-submenu.pull-left { float: none; } .dropdown-submenu.pull-left>.dropdown-menu { left: -100%; margin-left: 10px; -webkit-border-radius: 6px 0 6px 6px; -moz-border-radius: 6px 0 6px 6px; border-radius: 6px 0 6px 6px; } 

 <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script> <div class="navbar navbar-default navbar-fixed-top" role="navigation"> <div class="container"> <div class="navbar-header"> <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="#">NavBar</a> </div> <div class="collapse navbar-collapse"> <ul class="nav navbar-nav"> <li class="active"><a href="#">Home</a></li> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Menu 1 <b class="caret"></b></a> <ul class="dropdown-menu multi-level"> <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> <li class="dropdown-submenu"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li class="dropdown-submenu"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a> <ul class="dropdown-menu"> <li class="dropdown-submenu"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</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> </ul> </li> </ul> </li> </ul> </li> <li> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Menu 2 <b class="caret"></b></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> <li class="dropdown-submenu"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</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 class="dropdown-submenu"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a> <ul class="dropdown-menu"> <li class="dropdown-submenu"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</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> </ul> </li> </ul> </li> </ul> </li> </ul> </div><!--/.nav-collapse --> </div> </div> 

如果要编辑，请参见代码链接