下面是我的XML文件如何從xml文件中選擇一個節點?
<?xml version="1.0" encoding="UTF-8"?>
<bookstore>
<book category="cooking">
<book>
<bookID>1111</bookID>
</book>
<title lang="en">Everyday Italian</title>
<author>Giada De Laurentiis</author>
<year>2005</year>
<price>30.00</price>
</book>
<book category="children">
<book>
<bookID>54655</bookID>
</book>
<title lang="en">Harry Potter</title>
<author>J K. Rowling</author>
<year>2005</year>
<price>29.99</price>
</book>
<book category="web">
<book>
<bookID>5556</bookID>
</book>
<title lang="en">XQuery Kick Start</title>
<author>James McGovern</author>
<author>Per Bothner</author>
<author>Kurt Cagle</author>
<author>James Linn</author>
<author>Vaidyanathan Nagarajan</author>
<year>2003</year>
<price>49.99</price>
</book>
<book category="web" cover="paperback">
<book>
<bookID>1111</bookID>
</book>
<title lang="en">Learning XML</title>
<author>Erik T. Ray</author>
<year>2003</year>
<price>39.95</price>
</book>
</bookstore>
我需要顯示的書籍「標題」。
下面ASP代碼我用於顯示數據
<%
'' #Load XML
Set xml= Server.CreateObject("Msxml2.DOMDocument.3.0")
xml.async = False
xml.load (Server.MapPath("test.xml"))
if xml.parseError.errorcode<>0 then
response.write "error handling code" &xml.parseError.errorcode
else
Set objLst= xml.getElementsByTagName("bookstore").item(0).getElementsByTagName("book")
TotalBooks = (objLst.Length)-1
For i=0 to eval(TotalBooks)
response.write xml.getElementsByTagName("bookstore").item(0).getElementsByTagName("book").item(i).getElementsByTagName("title").item(0).text&"<br/>"
Next
end if
%>
但「objLst.length」表示本因爲我得到錯誤
代碼顯示的<book>
子節點僅拳頭節點書名只。它不會去第二個節點。我是否修復它?
i need out put like below
Everyday Italian
Harry Potter
XQuery Kick Start
Learning XML
-1這是一個ASP-經典問題的XDocument/Linq的不可用。 – AnthonyWJones 2012-01-12 14:41:10
對不起錯過了,@CCBlackburn的應該做的伎倆。 – sonjz 2012-01-12 15:43:51
請注意,我記得有一件奇怪的事情用XPath, selectNodes(獲取列表)和selectSingleNode(第一次出現) xml.documentElement.selectSingleNode(「// book [category ='cooking']」) – sonjz 2012-01-12 15:50:12