Question

I want to define that the first element will be of a specific type, and the following will be some elements in any order. Like this:

<node>
<!-- always at first -->
<node-data>
...
</node-data>

<!-- other nodes in any order-->
<node3></node3>
<node1></node1>
<node2></node2>
</node>

I can t use <xsd:sequence> 因为它将迫使所有节点都符合规定。

Thanks for your help. Sorry on my english.

Answer 1

良好的开端布局可考虑这一点:

<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="node">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="node-data"/>
        <xs:choice minOccurs="0" maxOccurs="unbounded">         
          <xs:element name="node3" />
          <xs:element name="node1" />
          <xs:element name="node2" />
        </xs:choice>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema>

然后,你可以改进这些类型,在选择下增加更多节点等。如果你想要支持野心,则需要使用<条码>x:任何。

友情链接