我希望javascript代码在按键时更改bat1 div的'left'属性吗？
HTML：
<!DOCTYPE html>
<html lang="en">
<head>
<link rel="stylesheet" href="style.css">
<title>Document</title>
</head>
<body>
<div id="bat1">
</div>
<script src="script.js"></script>
</body>
</html>
CSS：
#bat1{
width: 150px;
height: 20px;
background-color: blue;
position: relative;
left: 10%;
}
最佳答案
您可以像这样为按键添加事件处理程序
function keyfunction(){
document.getElementById("bat1").style.left = "300px";
}
document.addEventListener("keypress", keyfunction, false);
function keyfunction(){
document.getElementById("bat1").style.left = "300px";
}
document.addEventListener("keypress", keyfunction, false);#bat1{
width: 150px;
height: 20px;
background-color: blue;
position: relative;
left: 10%;
}<!DOCTYPE html>
<html lang="en">
<head>
<link rel="stylesheet" href="style.css">
<title>Document</title>
</head>
<body>
<div id="bat1">
</div>
<script src="script.js"></script>
</body>
</html>关于javascript - 更改按键上的CSS属性，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/59046427/