-- 作者：cwzb
-- 发布时间：1/27/2005 9:31:00 PM
-- XML命名空间引用,出现莫名错误,说我是没有申明类型或是缺少元素(请高人指点)
代码1:
<?xml version="1.0" encoding="utf-8" ?>
<ds:d-schema xmlns:ds="http://www.xsdml.net/2005/0125/d-schema.xsd">
<ds:element ds:name="姓名" ds:type="string" ds:minOccurs="1" />
<ds:element ds:name="出生年月" ds:minOccurs="1">
<ds:attribute ds:name="年" />
<ds:attribute ds:name="月" ds:type="string" />
<ds:attribute ds:name="日" ds:type="string" />
</ds:element>
</ds:d-schema> 代码2:
<?xml version="1.0" encoding="utf-8" ?>
<d-schema xmlns="http://www.hoson.net/2005/0125/d-schema.xsd">
<element name="姓名" type="string" minOccurs="1" />
<element name="出生年月" type="string" minOccurs="1">
<attribute name="年" />
<attribute name="月" type="string" />
<attribute name="日" type="string" />
</element>
</d-schema> //
//其实是完全一样的代码，只是代码1用"ds作为命名空间前缀",而代码2使用默认的命名空间,但是代码1就验证通过，而代码2就会提示出错(.NET环境下验证)，这至底是为什么？
// 符上XSD文件:
<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema id="d-schema" targetNamespace="http://www.xsdml.net/2005/0125/d-schema.xsd" xmlns="http://www.xsdml.net/2005/0125/d-schema.xsd"
xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="qualified">
<xs:element name="d-schema">
<xs:complexType>
<xs:choice maxOccurs="unbounded">
<xs:element ref="element" />
</xs:choice>
</xs:complexType>
</xs:element>
<xs:element name="element">
<xs:complexType>
<xs:sequence>
<xs:element ref="attribute" minOccurs="0" maxOccurs="unbounded" />
<xs:element ref="element" minOccurs="0" maxOccurs="unbounded" />
</xs:sequence>
<xs:attribute name="name" type="xs:ID" use="required" />
<xs:attribute name="type" type="xs:string" use="optional" />
<xs:attribute name="minOccurs" type="xs:integer" use="optional" default="1" />
<xs:attribute name="maxOccurs" type="xs:integer" use="optional" default="1" />
</xs:complexType>
</xs:element>
<xs:element name="attribute">
<xs:complexType>
<xs:attribute name="name" type="xs:string" use="required" />
<xs:attribute name="type" type="xs:string" use="optional" />
</xs:complexType>
</xs:element>
</xs:schema>
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