xsd validate根据父值选择

时间:2015-07-20 12:58:16

标签: xml validation xsd xsd-1.0 libxml-js

我有以下xsd schema: -

 <xsd:element name="content-transaction">
<xsd:complexType>
  <xsd:sequence>
    <xsd:element name="ClientID" type="xsd:string"/>
    <xsd:element name="ContentTypeParent">
      <xsd:simpleType>
        <xsd:restriction base="xsd:positiveInteger">
          <xsd:minInclusive value="1"/>
          <xsd:maxInclusive value="3"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:element>
    <xsd:element name="Item" maxOccurs="unbounded">
      <xsd:complexType>
        <xsd:sequence>
          <xsd:element name="Active">
            <xsd:simpleType>
              <xsd:restriction base="xsd:positiveInteger">
                <xsd:minInclusive value="1"/>
              </xsd:restriction>
            </xsd:simpleType>
          </xsd:element>
          <xsd:choice>
            <xsd:element name="Images" type="ImagesType"></xsd:element>
            <xsd:element name="Audio" type="AudioType">
              <xsd:annotation>
                <xsd:documentation>based on Content Type Parent, Audio = 2</xsd:documentation>
              </xsd:annotation>
            </xsd:element>
            <xsd:element name="Video" type="VideoType">
              <xsd:annotation>
                <xsd:documentation>based on Content Type Parent Video = 3</xsd:documentation>
              </xsd:annotation>
            </xsd:element>
          </xsd:choice>
        </xsd:sequence>

      </xsd:complexType>
    </xsd:element>
  </xsd:sequence>
</xsd:complexType>

 <xsd:complexType name="ImagesType">
<xsd:sequence>
  <xsd:element name="DPI" minOccurs="0">
    <xsd:simpleType>
      <xsd:restriction base="xsd:positiveInteger">
        <xsd:maxInclusive value="1000000"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:element>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="AudioType">
<xsd:sequence>
  <xsd:element name="UPC" minOccurs="0">
  </xsd:element>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="VideoType">
<xsd:sequence>
  <xsd:element name="SeasonNum" minOccurs="0">
    <xsd:simpleType>
      <xsd:restriction base="xsd:positiveInteger">
        <xsd:maxInclusive value="100"/>
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:element>
</xsd:sequence>
</xsd:complexType>

现在验证来自ImageAudioVideo的任何选项。但是我希望它根据ContentTypeParent进行验证,例如,如果1 2然后Audio3 {x}只有SELECT c.CourseStandard, c.CourseID, c.CourseRef, c.CourseStandard, c.CourseName, c.CourseDuration, c.NQFLevel, c.CoursePrice, csd.StartDate FROM etcgroup.tblcourses c INNER JOIN etcgroup.tblcoursestartdates csd ON csd.CourseID = tblcourses.CourseID WHERE csd.StartDate >= Now() AND c.CourseID NOT IN ( SELECT CourseID FROM tblbookings WHERE StudentID = 12345 ); 图像标记应该出现在xml文件中为'视频'。 我是xsd的新手,我已经尝试过,但找不到任何方法让它工作。

0 个答案:

没有答案
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