Sync

Task/Conditional-structures/XSLT/conditional-structures-3.xslt

@@ -1,4 +1,11 @@
-@attrib = 'false'
-position() != last()
-not( false() )
-boolean( $param )
+<xsl:if test="@attrib = 'foo'">...</xsl:if>
+<xsl:if test="position() != last()">...</xsl:if>
+<xsl:if test="not(false())">...</xsl:if>
+
+<!-- Some XPath expressions must be escaped. -->
+<xsl:if test='contains(node, "stuff") and (position() &gt; first())'>...</xsl:if>
+
+<!-- The following two examples are synonymous because the test attribute is
+     implicitly converted to boolean. -->
+<xsl:if test="boolean($expr)">...</xsl:if>
+<xsl:if test="$expr">...</xsl:if>