document.head.appendChild或document.createElement在IE中不起作用 [英] document.head.appendChild or document.createElement not working in IE
问题描述
我在html文档的头部运行了一个脚本，它可以在除了Internet Explorer之外的每个浏览器中运行。在Opera，Safari，Chrome，Firefox，Internet Explorer中测试过。
I have a script running in the head of my html document and it works in every browser except for internet explorer. Tested in Opera, Safari, Chrome, Firefox, Internet Explorer.
我的代码如下：
<html>
<head>
<script type = "text/javascript">
var date = new Date();
var month = date.getMonth() + 1;
if (month >= 3 && month <= 5)
{
var NewScript = document.createElement("script");
NewScript.type = "text/javascript";
NewScript.src = "source1.js";
var NewStyles = document.createElement("link");
NewStyles.rel = "stylesheet";
NewStyles.type = "text/css";
NewStyles.href = "css1.css";
document.head.appendChild(NewScript);
document.head.appendChild(NewStyles);
}
else
{
var NewScript = document.createElement("script");
NewScript.type = "text/javascript";
NewScript.src = "source2.js";
var NewStyles = document.createElement("link");
NewStyles.rel = "stylesheet";
NewStyles.type = "text/css";
NewStyles.href = "css2.css";
document.head.appendChild(NewScript);
document.head.appendChild(NewStyles);
}
</script>
</head>
<body>
<!-- MY CONTENT GOES HERE -->
</body>
</html>
我不确定它是不是document.createElement还是document.head.appendChild在IE工作。如前所述，它适用于我测试过的所有其他浏览器。非常感谢您的帮助，因为我将继续自己找到问题/解决方案。谢谢！
I'm not sure if it's the document.createElement or document.head.appendChild that isn't working in IE. As stated before, it works in all other browsers that I've tested it in. Help with this would be greatly appreciated as I will continue to find the problem / solution myself. Thanks!
推荐答案
尝试 document.getElementsByTagName（'head'）[0] 而不是 document.head
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