xpath

Attribute Information

Used By

Element xs:selector

Source 

<xs:attribute name="xpath" use="required">
  <xs:simpleType>
    <xs:annotation>
      <xs:documentation>A subset of XPath expressions for use in selectors</xs:documentation>
      <xs:documentation>A utility type, not for public use</xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:token">
      <xs:annotation>
        <xs:documentation>The following pattern is intended to allow XPath expressions per the following EBNF: Selector ::= Path ( '|' Path )* Path ::= ('.//')? Step ( '/' Step )* Step ::= '.' | NameTest NameTest ::= QName | '*' | NCName ':' '*' child:: is also allowed</xs:documentation>
      </xs:annotation>
      <xs:pattern value="(\.//)?(((child::)?((\i\c*:)?(\i\c*|\*)))|\.)(/(((child::)?((\i\c*:)?(\i\c*|\*)))|\.))*(\|(\.//)?(((child::)?((\i\c*:)?(\i\c*|\*)))|\.)(/(((child::)?((\i\c*:)?(\i\c*|\*)))|\.))*)*">
      </xs:pattern>
    </xs:restriction>
  </xs:simpleType>
</xs:attribute>

Sample