我完全不熟悉这一点，我正在上课，现在变成了一个令人头疼的问题。我有这个HTML DOM文件，它引用了一个XML文件，我需要在浏览器中显示在屏幕上。它应该只打印标题，标题，第一个，最后一个，位置，描述的元素。 CSS和Schema都验证了正常和工作。当我使用html文件时，我还应该将它们都保留在xml文件中吗？我在浏览器屏幕上留下空白。 感谢，利亚姆html DOM文件引用一个XML文件将不会在浏览器中打印

Catalog

var xmlDoc;

function loadXMLDoc() {

// XML loader for IE

if (window.ActiveXObject) {

xmlDoc = new ActiveXObject("Microsoft.XMLDOM");

xmlDoc.load("catalog.xml");

printCatalog();

}

// XML loader for other browsers

else {

xmlDoc = document.implementation.createDocument("", "", null);

xmlDoc.load("catalog.xml");

xmlDoc.onload = printCatalog;

}

}

function printcatalog() {

var titleNodes = xmlDoc.getElementsByTagName("title");

var firstNodes = xmlDoc.getElementsByTagName("first");

var lastNodes = xmlDoc.getElementsByTagName("last");

var locationNodes = xmlDoc.getElementsByTagName("location");

var descriptionNodes = xmlDoc.getElementsByTagName("description");

for (var i = 0; i < titleNodes.length; i++) {

document.write("

");

document.write("

");

}

}

xs:noNamespaceSchemaLocation="catalog.xsd">

Programming 1

Bill

Gates

3

100

101

Learn from the man himself, Mr. Microsoft.

Must love PCs and not Macs.

Government 1945

Karl

Marx

3

200

202

Mr. Marx will explain his political theories

Lecture course. Bring lots of coffee.

Math 911

Albert

Einstein

3

200

302

Find the answers to the universe in just one semester.

2010-11-09

Liam