我写了一些JavaScript代码，用于在用户滚动时移动广告横幅。然而，除了Internet Explorer浏览器外，它在其他浏览器中都能正常工作...似乎我的JS甚至没有开始运行...
我正在使用最新的IE9。
我是这样调用它的：
<html>
<head>
<script src="./js/move-it.js" type="text/javascript"></script>
</head>
<body>
...
<div id="bird">
<iframe ...>...</iframe>
</div>
<script type="text/javascript">
start(); // method in move-it.js
</script>
</body>
顺便问一下，有人知道如何以一种好的方式防止横幅广告与页脚碰撞吗？我尝试在较低的广告上方放置一个名为“stopper”的div，并使用它的“offset-top”属性，但我想它总是给我一个太小的值，即它仍然会碰撞...-.-
谢谢
我现在已经成功让它工作了。
问题在于IE不允许Javascript中使用const修饰符。我将它们简单地改为var，这样它就可以很好地运行了。
const关键字。你可以试一下，如果你打算踩我，请留下评论！ :/ - Cedric ReichenbachIE所有版本都不容忍PHP程序员常见的错误。以下是IE不接受的Javascript语法列表，适用于所有函数，包括AJAX：
(这些IE Javascript语法错误在Opera、Chrome和Firefox中并不是错误。)
you cannot set a default variable value in function declaration parameters function thisFunction(something='x'){ thingy.here;} is not allowed and will read as an undeclared function when thisFunction() is called.
Passing objects as function parameters can have unexpected results: function(someObject) may or may not work depending on the context.
undeclared variables stop the script
event.preventDefault(); cannot be called inside the called function, and will stop the script
event.preventDefault(); must be declared first, in the event reference before all other functions... this is not true on other browsers. So IE must operate asynchronously by default...
May not be expected when PHP programmers first learn to enjoy the synchronous character of Javascript as lesson #1 in the language. This example does not work (does not work) in the 'a' tag when put directly into the tag of a link
onclick="function() {
if(typeof someFunction === 'function') {
event.preventDefault();
someFunction('anyParameter');
};"
When you are using the same code on a page that doesn't implement or declare the function someFunction(). what a waste of time!
onclick='clickChild(this);' doesn't work on IE... and I don't know why. It will actually stop a contained link and nothing will happen. Seems to contradict the above behavior of preventDefault which only works as the first function in an event reference, and if not called first a containing link will be followed. So inconsistent logic in IE.
---as of today, January 21, 2017, in today's Google Chrome update, the above function also does not work in Chrome.
file://///server/share/directory/index.html
已正确加载，但JavaScript未激活。
在这种情况下的解决方案：
区域本地 Intranet
现在它可以工作了。
如果您不需要自定义Internet安全设置，请点击“默认级别”。然后执行第4步。
如果您需要自定义Internet安全设置，请按照以下步骤操作：
a. 点击“自定义级别”。
b. 在“安全设置-Internet区域”对话框中，在“脚本”部分中点击“启用Active Scripting”。
点击“返回”按钮返回到上一页，然后点击“刷新”按钮运行脚本。
launchBird()，并且直接放在包含广告的 div#bird 后面。 对此感到抱歉... - Cedric Reichenbach