Also habe ich dieses Drop-Down-Menü erstellt und es funktioniert gut, bis ich den Titel "Most Popular" schwebe. Wenn dieses Ereignis eintritt, bleibt die Höhe des Abschnitts bei 0px, wenn er 370px betragen sollte. Ich verstehe wirklich nicht warum. Kann mir jemand helfen?Dropdown-Menü funktioniert nicht richtig
<!DOCTYPE html>
<html>
<head>
<title>list</title>
<!--links in font-->
<link href='http://fonts.googleapis.com/css?family=Yanone+Kaffeesatz:400,200' rel='stylesheet' type='text/css'>
<!--links in jQuery-->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
</head>
<style type="text/css">
/* do not include in production */
* {
margin: 0;
padding: 0;
border: 0;
}
body {
background-color: whitesmoke;
font-family: 'Yanone Kaffeesatz', sans-serif;
color: white;
}
.cards {
background: white;
padding: 10px;
margin: 5px auto;
border: #DDD solid 1px;
box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
}
/* INCLUDE */
#n-wrap {
max-width: 950px;
height: 590px;
overflow: hidden;
margin: 0 auto 10px;
}
.n-titles {
line-height: 50px;
width: 100%;
height: 50px;
text-align: center;
transition: background-color 0.5s ease;
color: black;
}
.n-titles:first-child {
background-color: #888;
color: white;
}
.n-titles:nth-child(n+2):hover {
background-color: rgb(96, 223, 229);
color: white;
cursor: pointer;
}
.n-titles:nth-child(n+2):hover + .n-items {
height: 370px;
}
.n-items {
height: 0px;
width: 100%;
transition: height 0.5s ease;
background-color: white;
overflow: hidden;
text-align: center;
}
.n-items img {
width: 25%;
padding-top: 15px;
}
.n-items img:nth-child(2) {
padding: 0px 40px 0px 40px;
}
.n-items:hover {
height: 370px;
}
#highlight {
background-color: rgb(96, 223, 229);
color: white;
}
</style>
<body>
<div id="n-wrap" class="cards">
<div class="n-titles">FEATURED</div>
<div class="n-titles">Most Popular</div>
<div class="n-items">
<img src="pseudo_img.jpg">
<img src="pseudo_img.jpg">
<img src="pseudo_img.jpg">
</div>
<div class="n-titles">On Sale</div>
<div class="n-items">
<img src="pseudo_img.jpg">
<img src="pseudo_img.jpg">
<img src="pseudo_img.jpg">
</div>
<div class="n-titles">Newest</div>
<div class="n-items">
<img src="pseudo_img.jpg">
<img src="pseudo_img.jpg">
<img src="pseudo_img.jpg">
</div>
</div>
<div style="height: 100vh"></div>
</body>
<script type="text/javascript">
$(document).ready(function() {
//always have first section open
$(".n-items:nth-child(3)").css("height", "370");
//highlight specific title
$(".n-items, .n-titles").hover(function() {
$(".n-items:nth-child(3)").css("height", "0");
$(".n-titles").removeAttr("id");
switch ($(this).index()) {
case 2:
$(".n-items:nth-child(3)").css("height", "370");
$(".n-titles:nth-child(2)").attr("id", "highlight");
break;
case 4:
$(".n-items:nth-child(3)").css("height", "0");
$(".n-titles:nth-child(4)").attr("id", "highlight");
break;
case 6:
$(".n-items:nth-child(3)").css("height", "0");
$(".n-titles:nth-child(6)").attr("id", "highlight");
break;
}
}, function() {
for (var i = 2; i <= 6; i +=2) {
$(".n-titles:nth-child(" + i + ")").removeAttr("id");
}
$(".n-items:nth-child(3)").css("height", "370");
});
});
</script>
</html>
hier ein in Ihrem JavaScript jsfiddle