一个实例，两个文件：
html文件：
<html>
<head>
<script language="JavaScript">
<!--
var i = -1;
var orderDoc = new ActiveXObject("MSXML2.DOMDocument.3.0");
orderDoc.load("javascript+xml.xml");
var items = orderDoc.selectNodes("/Order/Item");
function getNode(doc, xpath) {
var retval = "";
var value = doc.selectSingleNode(xpath);
if (value) retval = value.text;
return retval;
}
function getDataNext() {
i++;
if (i > items.length - 1) i = 0;
document.forms[0].SKU.value = getNode(orderDoc, "/Order/Item[" +
i + "]/SKU");
document.forms[0].Price.value = getNode(orderDoc, "/Order/Item["
+ i + "]/PricePer");
document.forms[0].Quantity.value = getNode(orderDoc,
"/Order/Item[" + i + "]/Quantity");
document.forms[0].Total.value = getNode(orderDoc, "/Order/Item["
+ i + "]/Subtotal");
document.forms[0].Description.value = getNode(orderDoc,
"/Order/Item[" + i + "]/Description");
}
function getDataPrev() {
i--;
if (i < 0) i = items.length - 1;
document.forms[0].SKU.value = getNode(orderDoc, "/Order/Item[" +
i + "]/SKU");
document.forms[0].Price.value = getNode(orderDoc, "/Order/Item["
+ i + "]/PricePer");
document.forms[0].Quantity.value = getNode(orderDoc,
"/Order/Item[" + i + "]/Quantity");
document.forms[0].Total.value = getNode(orderDoc, "/Order/Item["
+ i + "]/Subtotal");
document.forms[0].Description.value = getNode(orderDoc,
"/Order/Item[" + i + "]/Description");
}
// -->
</script>
</head>
<body onload="getDataNext()">
<h2>XML Order Database</h2>
<form>
<table border="0">
<tr><td>SKU</td><td><input type="text" name="SKU"></td></tr>
<tr><td>Price</td><td><input type="text" name="Price"></td></tr>
<tr><td>Quantity</td><td><input type="text"
name="Quantity"></td></tr>
<tr><td>Total</td><td><input type="text" name="Total"></td></tr>
<tr><td>Description</td><td><input type="text"
name="Description"></td></tr>
</table>
<input type="button" value=" << " onClick="getDataPrev();"> <input
type="button" value=" >> " onClick="getDataNext();">
</form>
</body>
</html>
xml文件：
<?xml version="1.0" ?>
<Order>
<Account>9900234</Account>
<Item id="1">
<SKU>1234</SKU>
<PricePer>5.95</PricePer>
<Quantity>100</Quantity>
<Subtotal>595.00</Subtotal>
<Description>Super Widget Clamp</Description>
</Item>
<Item id="2">
<SKU>6234</SKU>
<PricePer>22.00</PricePer>
<Quantity>10</Quantity>
<Subtotal>220.00</Subtotal>
<Description>Mighty Foobar Flange</Description>
</Item>
<Item id="3">
<SKU>9982</SKU>
<PricePer>2.50</PricePer>
<Quantity>1000</Quantity>
<Subtotal>2500.00</Subtotal>
<Description>Deluxe Doohickie</Description>
</Item>
<Item id="4">
<SKU>3256</SKU>
<PricePer>389.00</PricePer>
<Quantity>1</Quantity>
<Subtotal>389.00</Subtotal>
<Description>Muckalucket Bucket</Description>
</Item>
<NumberItems>1111</NumberItems>
<Total>3704.00</Total>
<OrderDate>07/07/2002</OrderDate>
<OrderNumber>8876</OrderNumber>
</Order>
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2006/1/17 18:00:00
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怎么在HTML里调用xml中的数据？请高手指点指点
