我尝试在Google和此处搜索"浏览器中的文件名更改为0"，但无处可寻。这是一个简单的文件，突然停止打开。我什至无法抓住检查员对其进行故障排除。撤消/重做历史记录丢失了，这将无济于事。我猜这是一个简单的错误，但我以前从未见过。
<!doctype html>
<html lang="en">
<head>
<title>JS Animated Navigation Test</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script>
<!--
var location = 0;
var bar = document.getElementById("bar1");
function myMove()
{
// if (id != 0) clearInterval(id);
location = -144;
// if (location != -144) return; // don't execute onmouseover while previous onmouseover is still running.
id = setInterval(move, 1);
}
function move()
{
location++;
bar.style.left = location + 'px';
if (location == 300)
{
clearInterval(id);
id = setInterval(moveback, 1);
}
}
function moveback()
{
location--;
bar.style.left = location + 'px';
if (location == -144)
{
clearInterval(id);
// id = setInterval(move, 1);
}
}
-->
</script>
<style>
#container
{
width: 600px;
height: 100px;
position: relative;
background: white;
}
#bar1
{
width: 150px;
height: 30px;
position: absolute;
left: -144px;
background-color: white;
}
</style>
</head>
<body>
<p>
<button onclick="myMove()">Click Me</button>
</p>
<div id ="container">
<div id ="animate"><img src="imageGalleryBar.png" alt="Image Gallery" width="150" height="30" id="bar1" onmouseover="myMove()" /></div>
</div>
</body>
</html>
谢谢
您不能使用变量名称 location，因为它是一个保留的单词；您实际在做的是将window.location变量设置为0。
重命名，或将其放在命名空间或对象中。