<xsl:if>
The <xsl:if>
element contains a test attribute and a template. If the test evaluates to true, the template is processed. In this it is similar to an if statement in other languages. To achieve the functionality of an if-then-else statement, however, use the <xsl:choose>
element with one <xsl:when>
and one <xsl:otherwise>
children.
Syntax
xml
<xsl:if test=EXPRESSION>
TEMPLATE
</xsl:if>
Required Attributes
test
-
Contains an XPath expression that can be evaluated (using the rules defined for
boolean( )
if necessary) to a Boolean value. If the value is true, the template is processed; if it is not, no action is taken.
Optional Attributes
None.
Type
Instruction, appears within a template.
Specifications
XSL section 9.1.
Gecko support
Supported