nodeName 属性返回节点的名称,根据其类型。
nodeObject.nodeName
下面的代码片段使用 loadXMLDoc() 把 "books.xml" 载入 xmlDoc 中,并显示根节点的节点名称和节点类型:
xmlDoc=loadXMLDoc("books.xml");
document.write("Nodename: " + xmlDoc.nodeName);
document.write(" (nodetype: " + xmlDoc.nodeType);
输出:
Nodename: #document (nodetype: 9)
显示所有元素的节点名称和节点值
<!DOCTYPE html> <html> <head> <script src="loadxmldoc.js"> </script> </head> <body> <script> xmlDoc=loadXMLDoc("books.xml"); document.write("Nodename: " + xmlDoc.nodeName); document.write(" (value: " + xmlDoc.childNodes[0].nodeValue + ")<br>"); x=xmlDoc.documentElement; document.write("Nodename: " + x.nodeName); document.write(" (value: " + x.childNodes[0].nodeValue + ")<br>"); y=xmlDoc.documentElement.childNodes; for (i=0;i<y.length;i++) { if (y[i].nodeType!=3) { document.write("Nodename: " + y[i].nodeName); document.write(" (value: " + y[i].childNodes[0].nodeValue + ")<br>"); for (z=0;z<y[i].childNodes.length;z++) { if (y[i].childNodes[z].nodeType!=3) { document.write("Nodename: " + y[i].childNodes[z].nodeName); document.write(" (value: " + y[i].childNodes[z].childNodes[0].nodeValue + ")<br>"); } } } } </script> </body> </html>