我随机找到了这段代码:http://jsfiddle.net/alsweeet/ycYg7/
我经常使用它,但发现它对IE11不起作用。我正在寻找一个修复此代码,适用于IE10,IE11或纯css下拉(或本机JavaScript)。我更喜欢它不到50行。
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<style>
ul{
display: none;
position: relative;
top: -55px;
padding: 55px 0 0 0;
margin: 0;
}
ul:hover{
display: block;
}
li{
background: #ddd;
padding: 10px;
list-style: none;.
}
li:hover{
background: #eee;
cursor: pointer;
}
#button{
display: inline-block;
padding: 10px;
background: #ccc;
color: white;
}
#dd{
display: inline-block;
}
#dd:active ul{
display: block;
}
#dd:aactive ul:hover{
display: block;
}
#dd:active #button{
display: inline-block;
padding: 10px;
background: #ccc;
color: white;
}
</style>
<div id="dd">
<a href="#" id="button">Select Language</a>
<ul>
<li>English</li>
<li>French</li>
<li>German</li>
<li>Spanish</li>
</ul>
</div>
</body>
</html>
答案 0 :(得分:1)
你只需要通过有焦点的锚定位
来显示#dd a:focus + ul{
display: block;
}
示例强>
ul{
display: none;
position: relative;
top: -55px;
padding: 55px 0 0 0;
margin: 0;
}
ul:hover{
display: block;
}
li{
background: #ddd;
padding: 10px;
list-style: none;.
}
li:hover{
background: #eee;
cursor: pointer;
}
#button{
display: inline-block;
padding: 10px;
background: #ccc;
color: white;
}
#dd{
display: inline-block;
}
#dd a:focus + ul{
display: block;
}
<div id="dd">
<a href="#" id="button">Select Language</a>
<ul>
<li>English</li>
<li>French</li>
<li>German</li>
<li>Spanish</li>
</ul>
</div>