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html - 在引导导航栏中彼此相邻制作下拉菜单

问题描述

我无法使用导航栏引导程序我试图在视图端口的升降侧放置两个下拉菜单，我使用的引导程序是 rtl，我得到了这样的导航栏引导程序：

<nav class="navbar fixed-top navbar-expand-sm navbar-dark">

    <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>
    <!-- Links -->
    <div class="collapse navbar-collapse justify-content-between" id="navbarSupportedContent">
        <ul class="navbar-nav float-right">
            <li class="nav-item">
                <a class="nav-link" href="#">Link 1</a>
            </li>
          
        </ul>
        <div class="bg-danger flex-row">
            <ul class="navbar-nav">
                <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">
                        <a class="dropdown-item" href="#">Action</a>
                        <a class="dropdown-item" href="#">Another action</a>
                        <div class="dropdown-divider"></div>
                        <a class="dropdown-item" href="#">Something else here</a>
                    </div>
                </li>
            </ul>
            <ul class="navbar-nav">
                <li class="nav-item dropdown ">
                    <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown1" role="button"
                       data-toggle="dropdown"
                       aria-haspopup="true" aria-expanded="false">
                        Dropdown
                    </a>
                    <div class="dropdown-menu" aria-labelledby="navbarDropdown1">
                        <a class="dropdown-item" href="#">Action</a>
                        <a class="dropdown-item" href="#">Another action</a>
                        <div class="dropdown-divider"></div>
                        <a class="dropdown-item" href="#">Something else here</a>
                    </div>
                </li>
            </ul>
        </div>
    </div>
</nav>

我想要两个带有链接的下拉菜单.bg-danger相互连接......我应该怎么做？

标签： htmlcssdrop-down-menubootstrap-4nav

解决方案

这是html代码，将两者<li>放入单个<ul>

<nav class="navbar fixed-top navbar-expand-sm navbar-dark">

    <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>
    <!-- Links -->
    <div class="collapse navbar-collapse justify-content-between" id="navbarSupportedContent">
        <ul class="navbar-nav float-right">
            <li class="nav-item">
                <a class="nav-link" href="#">Link 1</a>
            </li>

        </ul>
        <div class="bg-danger flex-row">
            <ul class="navbar-nav">
                <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">
                        <a class="dropdown-item" href="#">Action</a>
                        <a class="dropdown-item" href="#">Another action</a>
                        <div class="dropdown-divider"></div>
                        <a class="dropdown-item" href="#">Something else here</a>
                    </div>
                </li>
                <li class="nav-item dropdown ">
                    <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown1" role="button"
                       data-toggle="dropdown"
                       aria-haspopup="true" aria-expanded="false">
                        Dropdown
                    </a>
                    <div class="dropdown-menu" aria-labelledby="navbarDropdown1">
                        <a class="dropdown-item" href="#">Action</a>
                        <a class="dropdown-item" href="#">Another action</a>
                        <div class="dropdown-divider"></div>
                        <a class="dropdown-item" href="#">Something else here</a>
                    </div>
                </li>
            </ul>
        </div>
    </div>
</nav>

如果您遇到任何问题，请告诉我。

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