我正在使用 twitter 引导程序“下拉菜单”而不是带有 html 标记的“下拉”多级菜单。
<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>
<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>
<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>
</ul>
</li>
<li class="divider"></li>
<li><a tabindex="-1" href="#">Separated link</a></li>
</ul>
</li>
<li><a tabindex="-1" href="#">Something else here</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>
</li>
<li class="divider"></li>
<li><a tabindex="-1" href="#">Separated link</a></li>
</ul>
我有个问题。我可以添加点击事件来显示子菜单吗?