我想在瀏覽器寬度小於768px時停止/取消在jQuery中創建的懸停效果。我嘗試過不同的方法,如.stop()和.finish(),但他們都沒有工作。jQuery停止懸停(不工作)
這裏是我的代碼:
$(document).ready(function(){
var windowWidth = $(window).width()
if (windowWidth >= 768) {
$('nav .drop-down').hover(
function(){
$('ul', this).stop().fadeIn(300);
},
function(){
$('ul', this).stop().fadeOut(300);
}
);
} else if (windowWidth < 768) {
$('nav .drop-down').finish();
}
});
<!DOCTYPE html>
<html>
<head>
<title></title>
<!--Meta-->
<meta name="viewport" content="width=device-width, initial-scale=1">
<!--Links-->
<link href="css/framework.css" rel="stylesheet" type="text/css" />
<link href="css/main.css" rel="stylesheet" type="text/css" />
</head>
<body>
<nav>
<div class="row-full">
<div class="position column-12">
<img class="logo" src="img/XXS-Logo.png" alt="Logo" />
<!--Mobile navigation-->
<div class="mobile">
<i class="fa fa-bars" aria-hidden="true"></i>
</div>
<ul id="ul-main">
<!--li-->
<li><a href="#">Home</a></li>
<!--li-->
<li><a href="#">About</a></li>
<!--li-->
<li class="drop-down">
<a href="#">Lead generation</a>
<i id="lead-icon" class="fa fa-angle-down" aria-hidden="true"></i>
<ul id="lead-ul">
<li><a href="#">Solar Panel Leads</a></li>
<li><a href="#">Home Improvement Leads</a></li>
<li><a href="#">Heat Pump Leads</a></li>
</ul>
</li>
<!--li-->
<li class="drop-down">
<a href="#">Web Design</a>
<i id="web-icon" class="fa fa-angle-down one" aria-hidden="true"></i>
<ul id="web-ul">
<li><a href="#">Responsive Web Design</a></li>
<li><a href="#">SEO</a></li>
<li><a href="#">Web Design</a></li>
</ul>
</li>
<!--li-->
<li class="drop-down">
<a href="#">Marketing Campaigns</a>
<i id="marketing-icon" class="fa fa-angle-down" aria-hidden="true"></i>
<ul id="marketing-ul">
<li><a href="#">Consumer Data</a></li>
<li><a href="#">PPC</a></li>
</ul>
</li>
<!--li-->
<li><a href="#">Clients</a></li>
<!--li-->
<li class="drop-down">
<a href="#">Contact</a>
<i id="contact-icon" class="fa fa-angle-down" aria-hidden="true"></i>
<ul id="contact-ul">
<li>
<a href="#">Careers with Watts Marketing</a>
<i id="contact-icon-sub" class="fa fa-angle-down" aria-hidden="true"></i>
<ul id="contact-ul-sub">
<li><a href="#">Call Centre Jobs Norwich</a>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
</nav>
<!--Script-->
<script src="https://use.fontawesome.com/69bc4f0423.js"></script>
<script src="js/jquery-3.1.1.min.js"></script>
<script src="js/main.js"></script>
</body>
</html>
只是想知道:爲什麼你想用jQuery解決這個問題,當你可以用CSS做到這一點? –