JS获取XML内容 - 爱码网

XML

<?xml version="1.0" encoding="GB2312"?>
JS获取XML内容

<title>tttt</title>
JS获取XML内容

<author>ajie</author>
JS获取XML内容

<email>ajie@aolhoo.com</email>
JS获取XML内容

<date>20010115</date>
JS获取XML内容

</myfile>

JS:

<html>

<head>

这里XMLDoc相当于.NET里的,
XmlDocument这样就可以通过XPATH来选择XML里的内容了:

items = xmldoc.selectNodes("invoices/invoice");
items = xmldoc.selectNodes("*/invoice");
items = xmldoc.documentElement.selectNodes("invoice");


function invoiceTotal(invoice)
{
  invoice = invoice.nextNode()
  items = invoice.selectNodes("items/item");
  var sum = 0;
  for (var item = items.nextNode(); item; item = items.nextNode())
  {
    var price = item.selectSingleNode("price").nodeTypedValue;
    var qty = item.selectSingleNode("qty").nodeTypedValue;
    sum += price * qty;
  }
  return sum;
}