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Xsl Tand X Path Quick Reference
 

Xsl Tand X Path Quick Reference

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    Xsl Tand X Path Quick Reference Xsl Tand X Path Quick Reference Presentation Transcript

    • Location Paths [XPath §2] XPath Operators XSLT Functions [§12, §15] node-set document(object, node-set?) Optional ‘/’, zero or more location steps, separated by ‘/’ Parentheses may be used for grouping. node-set key(string, object) Location Steps [XPath §2.1] Node-sets [XPath §3.3] string format-number(number, string, string?) Axis specifier, node test, zero or more predicates XSLT and XPath | [expr] / // node-set current() Axis Specifiers [XPath §2.2] string unparsed-entity-uri(string) Booleans [XPath §3.4] Quick Reference string generate-id(node-set?) ancestor:: following-sibling:: <=, <, >=, > =, != and or object system-property(string) ancestor-or-self:: namespace:: Numbers [XPath §3.5] boolean element-available(string) attribute:: parent:: -expr *, div, mod +, - boolean function-available(string) child:: preceding:: descendant:: preceding-sibling:: Node Types [XPath §5] XPath Core Function Library descendant-or-self:: self:: Root Processing Instruction following:: Node Set Functions [XPath §4.1] Element Comment Node Tests [XPath §2.3] Attribute Text number last() node() name Namespace number position() text() URI:name number count(node-set) Object Types [§11.1, XPath §1] comment() prefix:name node-set id(object) * processing-instruction() boolean True or false string local-name(node-set?) processing-instruction(literal) prefix:* string namespace-uri(node-set?) number Floating-point number string name(node-set?) Abbreviated Syntax for Location Paths string UCS characters String Functions [XPath §4.2] node-set Set of nodes selected by a path child:: (nothing) string string(object?) Result tree XSLT only. Fragment of the result tree @ attribute:: string concat(string, string, string*) fragment // /descendant-or-self::node()/ boolean starts-with(string, string) Expression Context [§4, XPath §1] . self::node() boolean contains(string, string) string substring-before(string, string) Context node (a node) .. parent::node() string substring-after(string, string) Context position (a number) / Node tree root string substring(string, number, number?) Context size (a number) Predicate [XPath §2.4] Variable bindings in scope number string-length(string?) Namespace declarations in scope string normalize-space(string?) [expr] Function library string translate(string, string, string) Variable Reference [XPath §3.7] Mulberry Technologies, Inc. Built-in Template Rules [§5.8] Boolean Functions [XPath §4.3] $qname 17 West Jefferson Street, Suite 207 boolean boolean(object) <xsl:template match=quot;*|/quot;> Rockville, MD 20850 USA Literal Result Elements [§7.1.1] boolean not(object) <xsl:apply-templates/> Phone: +1 301/315-9631 Any element not in the xsl: namespace and not an extension boolean true() </xsl:template> Fax: +1 301/315-8285 element boolean false() info@mulberrytech.com <xsl:template match=quot;*|/quot; mode=quot;mquot;> boolean lang(string) http://www.mulberrytech.com <xsl:apply-templates mode=quot;mquot;/> XSLT </xsl:template> Number Functions [XPath §4.4] http://www.w3.org/TR/xslt number number(object?) <xsl:template match=quot;text()|@*quot;> number sum(node-set) <xsl:value-of select=quot;.quot;/> XPath number floor(number) </xsl:template> http://www.w3.org/TR/xpath number ceiling(number) <xsl:template XSL-List number round(number) Mulberry match=quot;processing-instruction()|comment()quot;/> http://www.mulberrytech.com/xsl/xsl-list/ Technologies, Inc. Built-in template rule for namespaces is to do nothing Mulberry Mulberry Mulberry Technologies, Inc. Technologies, Inc. © 2000 Mulberry Technologies, Inc. (20010522) Technologies, Inc. © 2000 Mulberry Technologies, Inc. © 2000 Mulberry Technologies, Inc.
    • Creating Attributes [§7.1.3] Sorting [§10] Key XSLT Elements <xsl:attribute name=quot;{qname}quot; <xsl:sort select=quot;string-exprquot; lang=quot;{nmtoken}quot; Stylesheet Element [§2.2] xsl:stylesheet Element namespace=quot;{uri-reference}quot;>...</xsl:attribute> data-type=quot;{text|number|qname-but-not- <xsl:stylesheet version=quot;1.0quot; id=quot;idquot; Required attribute version= ncname}quot; order=quot;{ascending|descending}quot; Named Attribute Sets [§7.1.4] extension-element-prefixes=quot;tokensquot; Optional attribute version= case-order=quot;{upper-first|lower-first}quot;/> exclude-result-prefixes=quot;tokensquot; <xsl:attribute-set name=quot;qnamequot; Attribute value template. Text between {expr} Variables and Parameters [§11] use-attribute-sets=quot;qnamesquot;> xmlns:xsl=quot;http://www.w3.org/1999/XSL/ any { and } is evaluated as an xsl:attribute* </xsl:attribute-set> Transformquot;> xsl:import*, top-level elements <xsl:variable name=quot;qnamequot; select=quot;exprquot;/> expression. Attribute value must </xsl:stylesheet> <xsl:variable name=quot;qnamequot;>...</xsl:variable> Creating Text [§7.2] evaluate to indicated attribute type. xsl:transform is a synonym for xsl:stylesheet <xsl:param name=quot;qnamequot; select=quot;exprquot;/> <xsl:text disable-output-escaping=quot;yes|noquot;> Anything allowed in a template … <xsl:param name=quot;qnamequot;>...</xsl:param> #PCDATA </xsl:text> Combining Stylesheets [§2.6] Separates alternative values | Using Values [§11.3] <xsl:include href=quot;uri-referencequot;/> Processing Instructions [§7.3] Zero or one occurrences ? <xsl:copy-of select=quot;exprquot;/> <xsl:processing-instruction name=quot;{ncname}quot;> <xsl:import href=quot;uri-referencequot;/> Zero or more occurrences * ...</xsl:processing-instruction> Passing Parameters [§11.6] One or more occurrences + Whitespace Stripping [§3.4] Creating Comments [§7.4] <xsl:with-param name=quot;exprquot; select=quot;exprquot;/> Character data #PCDATA <xsl:strip-space elements=quot;tokensquot;/> <xsl:with-param name=quot;exprquot;>...</xsl:with-param> <xsl:comment>...</xsl:comment> <xsl:preserve-space elements=quot;tokensquot;/> Attribute Value Types Keys [§12.2] Copying [§7.5] Defining Template Rules [§5.3] Literal value 1.0 <xsl:key name=quot;qnamequot; match=quot;patternquot; <xsl:copy use-attribute-sets=quot;qnamesquot;> <xsl:template match=quot;patternquot; name=quot;qnamequot; boolean-expr Expression returning boolean value use=quot;exprquot;/> ...</xsl:copy> priority=quot;numberquot; mode=quot;qnamequot;> Single character char Number Formatting [§12.3] Generating Text [§7.6.1] xsl:param* followed by text, literal result elements Expression expr and/or XSL elements </xsl:template> <xsl:decimal-format name=quot;qnamequot; <xsl:value-of select=quot;string-exprquot; XML name used as identifier id decimal-separator=quot;charquot; disable-output-escaping=quot;yes|noquot;/> Applying Template Rules [§5.4] grouping-separator=quot;charquot; infinity=quot;stringquot; XML name not containing a colon (:) ncname Attribute Value Templates [§7.6.2] <xsl:apply-templates select=quot;node-set-expquot; minus-sign=quot;charquot; NaN=quot;stringquot; node-set-expr Expression returning a node set mode=quot;qnamequot;/> <element attribute=quot;{expr}quot;/> percent=quot;charquot; per-mille=quot;charquot; Expression returning a number number-expr <xsl:apply-templates select=quot;node-set-expquot; zero-digit=quot;charquot; digit=quot;charquot; Numbering [§7.7] mode=quot;qnamequot;> XSLT pattern pattern pattern-separator=quot;charquot;/> <xsl:number level=quot;single|multiple|anyquot; (xsl:sort | xsl:with-param)* </xsl:apply-templates> Namespace prefix prefix count=quot;patternquot; from=quot;patternquot; Messages [§13] Overriding Template Rules [§5.6] Namespace-qualified XML name qname value=quot;number-exprquot; format=quot;{string}quot; <xsl:message terminate=quot;yes|noquot;> comprising local part and optional <xsl:apply-imports/> lang=quot;{nmtoken}quot; ...</xsl:message> prefix letter-value=quot;{alphabetic|traditional}quot; Named Templates [§6] Fallback [§15] qname-but-not- Namespace-qualified name comprising grouping-separator=quot;{char}quot; <xsl:call-template name=quot;qnamequot;/> <xsl:fallback>...</xsl:fallback> ncname local part and prefix grouping-size=quot;{number}quot;/> <xsl:call-template name=quot;qnamequot;> Meaning varies with context. See Rec. token Output [§16] xsl:with-param* </xsl:call-template> Repetition [§8] Reference to Universal Resource uri-reference <xsl:output <xsl:for-each select=quot;node-set-exprquot;> Namespace Alias [§7.1.1] Identifier method=quot;xml|html|text|qname-but-not-ncnamequot; xsl:sort*, ...</xsl:for-each> <xsl:namespace-alias result-prefix=quot;prefix|#defaultquot; version=quot;nmtokenquot; encoding=quot;stringquot; stylesheet-prefix=quot;prefix|#defaultquot;/> Conditional Processing [§9] omit-xml-declaration=quot;yes|noquot; <xsl:if test=quot;boolean-exprquot;>...</xsl:if> Creating Elements [§7.1.2] doctype-public=quot;stringquot; doctype-system=quot;stringquot; standalone=quot;yes|noquot; indent=quot;yes|noquot; <xsl:element name=quot;{qname}quot; <xsl:choose> cdata-section-elements=quot;qnamesquot; namespace=quot;{uri-reference}quot; <xsl:when test=quot;exprquot;>...</xsl:when>+ media-type=quot;stringquot;/> use-attribute-sets=quot;qnamesquot;>...</xsl:element> <xsl:otherwise>...</xsl:otherwise>? </xsl:choose> Mulberry Mulberry Mulberry Mulberry Technologies, Inc. Technologies, Inc. Technologies, Inc. Technologies, Inc. © 2000 Mulberry Technologies, Inc. © 2000 Mulberry Technologies, Inc. © 2000 Mulberry Technologies, Inc. © 2000 Mulberry Technologies, Inc.