我正在开发一个在线鼓垫网站，但我遇到的问题很少，其中一个是:
当用户在同一时间单击多次时，我想重复踢球，例如“单击单击单击并每次更快地重复踢球”
就像真正的鼓垫一样!
我的Javascript代码是:
<script>
var kick1 = new Audio("kick1.mp3");
var kick2 = new Audio("kick2.mp3");
document.onkeydown = function (e) {
var keyCode = e.keyCode;
if(keyCode == 81) {
kick1.play();
}
var keyCode = e.keyCode;
if(keyCode == 87) {
kick2.play();
}
};
</script>
我的HTML是这样的:
<!DOCTYPE html>
<html>
<head>
<title>Loops pad online</title>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="style.css">
</head>
<body>
<header>
<nav class="navbar navbar-default">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#collapsebar" aria-expanded="true">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Brand</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="collapsebar">
<ul class="nav navbar-nav">
<li><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
</header>
<div class="clear">
<div class="container">
<div class="jumbotron fixed-jmb">
<div class="container" id="padpa">
<button type="button" onclick="kick1.play();"
class="btn btn-default cube-call">808Kick<br><kbd>Q</kbd></button>
<button type="button" onclick="kick2.play();" class="btn btn-default cube-call">Chromo Kick<br><kbd>W</kbd></button>
</div>
</div>
</div>
<!-- scripts -->
<script src="https://code.jquery.com/jquery-2.1.4.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
</body>
</html>
我的css: bootstrap
最佳答案
快速重构，可能会解决您的问题:
document.onkeydown = function (e) {
switch(e.keyCode) {
case 81:
var kick1 = new Audio("kick1.mp3");
kick1.play();
break;
case 87:
var kick2 = new Audio("play.mp3");
kick2.play();
break;
default:
console.log("Key not bound!");
}
};
取自this SO answer。
关于javascript - 循环声音onclick只是，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/34558012/