xsl:choose

Element Information

Model

xsl:when+ , xsl:otherwise{0,1}
Children: xsl:otherwise, xsl:when

Attributes

QName Type Fixed Default Use Inheritable Annotation
default-collation xsl:uri-list optional
exclude-result-prefixes xsl:prefix-list-or-all optional
extension-element-prefixes xsl:prefix-list optional
use-when xsl:expression optional
version xs:decimal optional
xpath-default-namespace xs:anyURI optional
Wildcard: ANY attribute from ANY namespace OTHER than 'http://www.w3.org/1999/XSL/Transform'

Source 

<xs:element name="choose" substitutionGroup="xsl:instruction">
  <xs:complexType>
    <xs:complexContent>
      <xs:extension base="xsl:element-only-versioned-element-type">
        <xs:sequence>
          <xs:element ref="xsl:when" maxOccurs="unbounded"/>
          <xs:element ref="xsl:otherwise" minOccurs="0"/>
        </xs:sequence>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType>
</xs:element>

Sample