如何在单击下拉菜单时打开其他链接,并仅在单击引导程序4中的插入符号时才打开下拉菜单?

问题描述 投票:0回答:1

在导航栏中,当我单击“ Dropdown”时,我想打开一个不同的页面,并且仅在单击插入符号时才打开下拉菜单。例如下面的代码片段,我想在单击“下拉列表”时打开一个新的html页面,而在单击“插入号”时仅打开下拉菜单。如何实现此目的?

<div class="collapse navbar-collapse" id="navbarSupportedContent">
    <ul class="navbar-nav mr-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">
          <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>
bootstrap-4 navbar dropdown
1个回答
0
投票

您可以在引导程序4中使用拆分按钮下拉列表。

https://getbootstrap.com/docs/4.0/components/dropdowns/#split-button-dropdowns

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