请教XML与模式的问题

okcat 2010-02-26 01:57:46

xml.xml文件内容:

<?xml version="1.0"?>
<bookstore xmlns="x-schema:xmlschema.xdr">
<book>
<title>i am stuent </title>
<author>
<fristname>j </fristname>
<lastname>smith </lastname>
</author>
<price>25 </price>
</book>
</bookstore>

xmlschema.xdr文件内容
<?xml version="1.0"?>
<schema xmlns="urn:schemas-microsoft-com:xml-data" xmlns:dt="urn:schemas-microsoft-com:xml-datatype">
<elementtype name="firstname" content="textonly"/>
<elementtype name="lastname" content="textonly/>
<elementtype name="author content="eltonly">
<element type="firstname"/>
<element type="lastname"/>
</elementtype>
<elementtype name="title" content="textonly" />
<elementtype name="price" content="textonly" dt:type="float"/>
<attributetype name="genre" dt:type="string"/>
<attributetype name="style" dt:type="enumeration" dt:value="paperback hardback"/>
<elementtype name="book" content="eltonly">
<element type="title"/>
<element type="author"/>
<element type="price"/>
</elementtype>
<elementtype name="bookstore" content="eltonly">
<element type="book"/>
</elementtype>
</schema>

两者关联后,执行验证,报错:
未能找到元素“x-schema:xmlschema.xdr:bookstore”的架构信息。
line:2position:2未能找到元素“x-schema:xmlschema.xdr:book”的架构信息。
line:3position:5未能找到元素“x-schema:xmlschema.xdr:title”的架构信息。
line:4position:8未能找到元素“x-schema:xmlschema.xdr:author”的架构信息。
line:5position:8未能找到元素“x-schema:xmlschema.xdr:fristname”的架构信息。
line:6position:11未能找到元素“x-schema:xmlschema.xdr:lastname”的架构信息。
line:7position:11未能找到元素“x-schema:xmlschema.xdr:price”的架构信息。
line:9position:8

我感觉是关联有问题.请教..........

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okcat 2010-03-01

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谁帮我看看啊.可以在自己机子上调试下...........

这是验证代码
<%@page language="vb"%>
<%@import namespace="system.xml"%>
<%@import namespace="system.xml.schema"%>
<script runat="server">
dim xtr as xmltextreader
dim xvr as xmlvalidatingreader

sub page_load(ob as object,ev as eventargs)
try
xtr= new xmltextreader(server.mappath("xml.xml"))
xvr=new xmlvalidatingreader(xtr)
xvr.validationtype=validationtype.schema
addhandler xvr.validationeventhandler,addressof showerror
while xvr.read
end while

catch ex as exception
response.write("error accessing xml file")

finally
xtr.close
xvr.close
end try

end sub

sub showerror(ob as object,ev as validationeventargs)
response.write("<font color='red'>" & ev.message & "</font><br>")
response.write("line:" & xtr.linenumber & "position:" & xtr.lineposition)
end sub
</script>
<html>
<body>

</body>
</html>

xmlschema.xdr模式文件内容
<?xml version="1.0"?>
<schema xmlns="urn:schemas-microsoft-com:xml-data" xmlns:dt="urn:schemas-microsoft-com:xml-datatype">
<elementtype name="firstname" content="textonly"/>
<elementtype name="lastname" content="textonly/>
<elementtype name="author content="eltonly">
<element type="firstname"/>
<element type="lastname"/>
</elementtype>
<elementtype name="title" content="textonly" />
<elementtype name="price" content="textonly" dt:type="float"/>
<attributetype name="genre" dt:type="string"/>
<attributetype name="style" dt:type="enumeration" dt:value="paperback hardback"/>
<elementtype name="book" content="eltonly">
<element type="title"/>
<element type="author"/>
<element type="price"/>
</elementtype>
<elementtype name="bookstore" content="eltonly">
<element type="book"/>
</elementtype>
</schema>

XML文件
<?xml version="1.0"?>
<bookstore xmlns="x-schema:xmlschema.xdr">
<book>
<title>i am stuent </title>
<author>
<fristname>j </fristname>
<lastname>smith </lastname>
</author>
<price>25 </price>
</book>
</bookstore>

okcat 2010-03-01