在外部".JS"中定义时未调用JavaScript函数文件 [英] JavaScript Function Not Called When Defined in External ".JS" File
问题描述
我的HTML正文如下:
The body of my HTML is as follows:
<body onload="DoLoad();">
</body>
当我在HTML文件顶部的SCRIPT标记中定义DoLoad函数时，它可以正常工作.例如:
When I define the DoLoad function in the SCRIPT tag at the top of the HTML file, it works fine. For example:
<head>
<title></title>
<script type="text/javascript">
function DoLoad() {
alert("Hello");
}
</script>
</head>
但是，当我将函数放在名为"TestJS.js"的文件中，并使用SCRIPT标记的SRC属性对其进行引用时，它将无法运行.在这种情况下，HTML头将如下所示:
However, when I put the function in a file called "TestJS.js" and reference it using the SRC attribute of the SCRIPT tag, then it doesn''t run. In that scenario, the HTML head would look like this:
<head>
<title></title>
<script type="text/javascript" src="TestJS.js" />
</head>
而"TestJS.js"文件将如下所示:
And the "TestJS.js" file would look like this:
function DoLoad() {
alert("Hello");
}
关于该函数为何可以与内联JavaScript一起使用但不能与导入的JavaScript一起使用的任何想法?我宁愿在外部文件中定义我的代码，所以以这种方式工作将是理想的.
仅供参考，我正在使用Visual Studio 2008 Professional，并且正在使用ASP.NET Web应用程序.我的操作系统是Windows Vista Home Premium.我的浏览器是Internet Explorer8.
Any idea of why the function would work with the inline JavaScript but not with the imported JavaScript? I would rather have my code defined in an external file, so getting it to work that way would be ideal.
FYI, I am using Visual Studio 2008 Professional and I am working with an ASP.NET Web Application. My operating system is Windows Vista Home Premium. My browser is Internet Explorer 8.
推荐答案
我相信问题出在关闭脚本标记的方式上.
IE似乎需要格式正确的XML语法才能正常工作.
即<script ......></script>
不是
<script ....... />
test.js
I believe the problem comes from the way that you close the script tag.
IE seems to need well formed XML syntax to work properly.
I.e<script ......></script>
NOT
<script ....... />
test.js
function DoLoad()
{
alert("Hello");
}
test.html
test.html
<html>
<head>
<title></title>
<script type="text/javascript" src="test.js"></script>
</head>
<body onload="DoLoad();">
</body>
</html>
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