对象在Internet Explorer 10(Windows 8)中不支持属性或方法'transformNode' [英] Object doesn't support property or method 'transformNode' in Internet Explorer 10 (Windows 8)

问题描述

我遇到了一些JavaScript问题，这些问题似乎只出现在Windows 8上的Internet Explorer 10中(IE 7、8和9都可以正常工作).我正在做的基本工作是从Web服务获取XML和XSL，然后使用Sys.Net.XMLDOM对象将它们转换为JavaScript以呈现在页面上.

I am having some JavaScript issues that seem to only occur in Internet Explorer 10 on Windows 8 (IE 7, 8, and 9 all work fine). The basic jist of what I am doing is getting XML and XSL from a web service and then transforming them in JavaScript to render on the page using the Sys.Net.XMLDOM object.

XMLDOM = Sys.Net.XMLDOM;

var xsl = // XSL gotten from somewhere else 
var xmlString = // XML gotten from somewhere else as a string...
var xml = new XMLDOM(xmlString);

var content = xml.transformNode(xsl);

当我在IE 10中使用以上代码时，我得到:

When I use the above code in IE 10, I get:

对象不支持属性或方法"transformNode"

Object doesn't support property or method 'transformNode'

关于Internet Explorer 10为何要这样做的任何想法?

Any ideas on why Internet Explorer 10 is doing this?

编辑

我也尝试过这个:

xmldoc = new ActiveXObject("Msxml2.DOMDocument"); 
xmldoc.async = false; 
xmldoc.load(xml); 

xsldoc = new ActiveXObject("Msxml2.DOMDocument"); 
xsldoc.async = false; 
xsldoc.load(xsl); 

var content = xmldoc.transformNode(xsldoc);

在所有早期版本的IE中都可以使用，但是在IE 10中我得到:

Which works in all previous versions of IE, but in IE 10 I get:

引用未声明的名称空间前缀:"atom".

Reference to undeclared namespace prefix: 'atom'.

推荐答案

找到了答案: IE 10要求使用带有responseType设置为"msxml-document"的XMLHttpRequest.将代码切换到该代码后，所有功能都可以在所有浏览器中完美运行:

IE 10 requires using an XMLHttpRequest with the responseType set as "msxml-document". Once I switched the code over to that, everything works perfectly in all browsers:

if (window.XMLHttpRequest) {
    xhr = new XMLHttpRequest();
} else {
    xhr = new ActiveXObject("Microsoft.XMLHTTP"); // For IE 6
}
xhr.open("GET", url, false);
try { xhr.responseType = "msxml-document"; } catch (e) { };
xhr.send();

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