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问题描述
我在悬停时启动引导下拉菜单时遇到了一些问题 - 它只能在点击时工作。以下是Bootply版本:
I have some problem with activating bootstrap dropdown menu on hover - it only works on click. Here is the Bootply version: Bootply version
任何建议我做错了什么?
Any suggestions what I'm doing wrong?
推荐答案
现有代码解决方案
要使用您现有的代码,请将以下行添加到您的悬停侦听器:
Existing Code Solution
To use your existing code, add the following line to your hover listener:
$($(this).data('target')).collapse('show');
您的bootply的工作叉:
Working fork of your bootply: http://www.bootply.com/FRv5lVuiJk
话虽如此,有一个更有效的方法使用选项卡。有关示例,请参见,代码如下。
That being said, there is a more effecient way of doing this using tabs. See http://www.bootply.com/TjqIiOM7Hi for a working example, and the code is below.
HTML
<div class="container">
<nav class="navbar navbar-default" role="navigation" id="topmenu">
<ul class="nav navbar-nav">
<li class="dropdown active">
<a href="#one" data-toggle="tab">One</a>
</li>
<li class="dropdown">
<a href="#two" data-toggle="tab">Two</a>
</li>
<li class="dropdown">
<a href="#three" data-toggle="tab">Three</a>
</li>
</ul>
</nav>
<nav class="navbar navbar-default right tab-content" role="navigation" id="submenu">
<ul class="nav navbar-nav tab-pane active" id="one">
<li><a href="#" id="">One sub 1</a></li>
<li><a href="#" id="">One sub 2</a></li>
<li><a href="#" id="">One sub 3</a></li>
<li><a href="#" id="">One sub 4</a></li>
</ul>
<ul class="nav navbar-nav tab-pane" id="two">
<li><a href="#" id="">Two sub 1</a></li>
<li><a href="#" id="">Two sub 2</a></li>
<li><a href="#" id="">Two sub 3</a></li>
</ul>
<ul class="nav navbar-nav tab-pane" id="three">
<li><a href="#" id="">Three sub 1</a></li>
<li><a href="#" id="">Three sub 2</a></li>
</ul>
</nav>
</div>
Javascript
Javascript
$('[data-toggle=tab]').hover(function (e) {
$(this).click();
});
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