当有人解释为什么当我点击子菜单时,整个区域会消失吗?
你可以看到我的CSS& HTML在这里: http://jsfiddle.net/x7ehtscp/
HTML:
<div id="wrap">
<div class="navbar navbar-inverse" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar first"></span>
<span class="icon-bar second"></span>
<span class="icon-bar third"></span>
</button>
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav navbar-left ">
<li><a href="#">Home</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Bla</a>
<ul class="dropdown-menu">
<div class="yamm-content"> <ul class="nav navbar-nav navbar-left"> <li><a href="#">Bla</a></li> <li><a href="#">Bla</a></li> <li><a href="#">Bla</a></li> <li><a href="#">Bla</a></li> </ul></div>
</li>
</ul>
<li><a href="#">Bla</a></li>
<li><a href="#">Bla</a></li>
</ul>
</div><!--/.navbar-collapse -->
</div>
</div>
答案 0 :(得分:2)
您可以使用stopPropagation()
来阻止子菜单关闭:
$('.dropdown .navbar-left a').click(function(e) {
e.stopPropagation();
});
在小提琴中,我还添加了preventDefault()
以防止关注#
目标,这不是保持子菜单打开所必需的。