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true

XSLT/XPath Reference: XSLT elements, EXSLT functions, XPath functions, XPath axes

The true function returns a boolean value of true.

Syntax

true()

Returns

Boolean true.

Defined

XPath 1.0 4.3

Gecko support

Supported.

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/XPath/Functions/true

XPath Functions
Functions
boolean()
ceiling()
choose()
concat()
contains()
count()
current()
document()
element-available()
false()
floor()
format-number()
function-available()
generate-id()
id()
key()
lang()
last()
local-name()
name()
namespace-uri()
normalize-space()
not()
number()
position()
round()
starts-with()
string()
string-length()
substring()
substring-after()
substring-before()
sum()
system-property()
translate()
true()
unparsed-entity-url()
XPath Axes
ancestor
Axes
ancestor-or-self
attribute
child
descendant
descendant-or-self
following
following-sibling
namespace
parent
preceding
preceding-sibling
self
Miscellaneous
Common errors
Comparison with CSS selectors
Introduction to using XPath in JavaScript
PI Parameters
Snippets
Transforming XML with An Overview
Transforming XML with For Further Reading
Transforming XML with Resources
Transforming XML with The Netscape XSLT XPath Reference
Transforming XML with XSLT
Using the Mozilla JavaScript interface to XSL Transformations
XPath
XSLT JS interface in Gecko
XSLT JS interface in Gecko.Advanced Example
XSLT JS interface in Gecko.Basic Example
XSLT JS interface in Gecko.Interface List
XSLT JS interface in Gecko.Introduction
XSLT JS interface in Gecko.JavaScript XSLT Bindings
XSLT JS interface in Gecko.Resources
XSLT JS interface in Gecko.Setting Parameters
XSLT Elements
xsl:Element
xsl:apply-imports
xsl:apply-templates
xsl:attribute
xsl:attribute-set
xsl:call-template
xsl:choose
xsl:comment
xsl:copy
xsl:copy-of
xsl:decimal-format
xsl:element
xsl:fallback
xsl:for-each
xsl:if
xsl:import
xsl:include
xsl:key
xsl:message
xsl:namespace-alias
xsl:number
xsl:otherwise
xsl:output
xsl:param
xsl:preserve-space
xsl:processing-instruction
xsl:sort
xsl:strip-space
xsl:stylesheet
xsl:template
xsl:text
xsl:transform
xsl:value-of
xsl:variable
xsl:when
xsl:with-param
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