【发布时间】:2013-09-20 09:04:54
【问题描述】:
我正在使用 jQuery 创建一个导航系统。我想要实现的是让父元素在页面加载时可见,而子元素则隐藏。我做的很简单。
但是,当我在其他父元素之间切换时,我希望能够隐藏之前的子元素,这样我一次只能打开一个 <ul>。
//user nav
$('.child').hide();
$('.parent').click(function() {
$(this).find('ul').slideToggle();
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script>
<div class="rightBottom">
<h1 class="boxheadings">Other functions</h1>
<p class="boxp">Click this button to view your current published site in a new window. This will not show your most recent changes until you click the ‘Publish Changes’ button on the right, alternatively click view local to see unpublished changes.</p>
<ul id="usernav">
<li class="parent">Manage
<ul class="child">
<li>child11</li>
<li>child12</li>
</ul>
</li>
<li class="parent">Subscriptions
<ul class="child">
<li>E-Briefings</li>
<li>E-Briefings Subscriptions</li>
<li>Knowledge Briefings</li>
</ul>
</li>
<li class="parent">Media Store
<ul class="child">
<li>Image Store</li>
<li>Document Store</li>
<li>Media Store</li>
</ul>
</li>
</ul>
</div>
【问题讨论】: