XML DOM xmlVersion 属性
定义和用法
xmlVersion 属性可设置或返回文档的 XML 版本。
语法：
documentObject.xmlVersion
Example
In all examples, we will use the XML file books.xml, and JavaScript function loadXMLDoc()。
The following code snippet can display the encoding method, standalone attribute, and XML version of the document:
xmlDoc=loadXMLDoc("books.xml");
document.write("XML encoding: " + xmlDoc.xmlEncoding);
document.write("<br />");
document.write("XML standalone: " + xmlDoc.xmlStandalone);
document.write("<br />");
document.write("XML version: " + xmlDoc.xmlVersion);
document.write("<br />");
document.write("Encoding when parsing: " + xmlDoc.inputEncoding);
Output：
XML encoding: ISO-8859-1 XML standalone: false XML version: 1.0 Encoding when parsing: ISO-8859-1
