因此,我对编码还比较陌生,因此我尝试制作一个多级下拉菜单,该菜单在打开时会显示第一级的链接,但在单击之前不会显示第二级的链接。
我从Codepen的fork开始并构建了导航,但是我不知道要添加什么脚本来关闭辅助链接。
// open mobile menu
$('.js-toggle-menu').click(function(e){
e.preventDefault();
$('.mobile-header-nav').slideToggle();
$(this).toggleClass('open');
});
$('.sub-toggle').click(function(e){
e.preventDefault();
$('.subnav1').slideToggle();
$(this).toggleClass('open');
});
$('.sub-toggle2').click(function(e){
e.preventDefault();
$('.subnav2').slideToggle();
});
$('.sub-toggle3').click(function(e){
e.preventDefault();
$('.subnav3').slideToggle();
});
* {
box-sizing: border-box;
}
@media (min-width: 768px) {
.mobile-nav-wrap {
/* display: none; */
}
}
.mobile-header-nav {
background-color: #222222;
display: none;
list-style: none;
margin: 0;
padding: 0;
position: absolute;
top: 100px;
width: 100%;
}
.mobile-header-nav li {
border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.mobile-header-nav li a {
color: white;
display: block;
padding: 15px 15px;
text-align: left;
text-decoration: none;
-webkit-transition: all 0.3s ease-in-out;
transition: all 0.3s ease-in-out;
}
.mobile-header-nav li a:hover {
background-color: #2f2f2f;
}
a.mobile-menu-toggle {
padding-left: 50px;
color: #52575f;
text-decoration: none;
background: #eeeff0;
font-size: 3em;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<header>
<nav class="mobile-nav-wrap" role="navigation">
<ul class="mobile-header-nav">
<li>
<a href="#" class="sub-toggle">Overview</a>
<ul class="subnav1">
<li><a href="#">Nav Item 1</a></li>
<li><a href="#">Nav Item 2</a></li>
<li><a href="#">Nav Item 3</a></li>
</ul>
</li>
<li><a class="sub-toggle2" href="#">Resources</a>
<ul class="subnav2">
<li><a href="#">Nav Item 1</a></li>
<li><a href="#">Nav Item 2</a></li>
<li><a href="#">Nav Item 3</a></li>
</ul>
</li>
<li><a class="sub-toggle3" href="#">Service</a>
<ul class="subnav3">
<li><a href="#">Nav Item 1</a></li>
<li><a href="#">Nav Item 2</a></li>
<li><a href="#">Nav Item 3</a></li>
</ul>
</li>
</ul>
</nav>
<a class="mobile-menu-toggle js-toggle-menu" href="#">
Get Started
</a>
</header>
我正在处理的Codepen可以在这里找到:
Codepen Link
欢迎任何建议
最佳答案
您可以尝试一下。更改仅对js逻辑完成。
另外,我不确定您为什么拥有e.preventDefault()。仅在尝试避免提交表单时才需要它。所以我把它们拿出来了。
<header>
<nav class="mobile-nav-wrap" role="navigation">
<ul class="mobile-header-nav">
<li>
<a href="#" class="sub-toggle">Overview</a>
<ul class="subnav">
<li><a href="#">Nav Item 1</a></li>
<li><a href="#">Nav Item 2</a></li>
<li><a href="#">Nav Item 3</a></li>
</ul>
</li>
<li><a class="sub-toggle" href="#">Resources</a>
<ul class="subnav">
<li><a href="#">Nav Item 1</a></li>
<li><a href="#">Nav Item 2</a></li>
<li><a href="#">Nav Item 3</a></li>
</ul>
</li>
<li><a class="sub-toggle" href="#">Service</a>
<ul class="subnav">
<li><a href="#">Nav Item 1</a></li>
<li><a href="#">Nav Item 2</a></li>
<li><a href="#">Nav Item 3</a></li>
</ul>
</li>
</ul>
</nav>
<a class="mobile-menu-toggle js-toggle-menu" href="#">
Get Started
</a>
</header>
<script>
$().ready(function()
{
$('.js-toggle-menu').click(function(e){
$('.sub-toggle').slideToggle();
$('.sub-toggle').each(function()
{
$(this).closest('li').find('.subnav').hide();
});
});
$('.sub-toggle').click(function(){
$(this).closest('li').find('.subnav').slideToggle();
});
});
</script>