ZVON > References > XSLT Reference
Go to standard

Attribute: test (of element <if>)

Standard excerpt:

The xsl:if element has a test attribute, which specifies an expression. Examples (xslt:xml): Overview
2:1 52:2 83:18 87:8 88:8 89:8 90:8 91:8 92:8

Interactive xlab: