EVTEK: Elektroniset dokumentit ja XML
XPath - pikaohje
XPath merkintäesimerkkejä | ||
Xpath merkintä | Lyhennemerkintä | Kuvaus |
child::para | para | para-niminen elementti |
child::* | * | kaikki lapsielementit |
attribute::name | @name | name-niminen attribuutti |
child::text() | text() | kaikki tekstisolmut |
child::para[position()=1] | para[1] | ensimmäinen para-niminen elementti |
child::para[position()=last()] | para[last()] | viimeinen para-niminen elementti |
child::chapter/descendant::para | chapter//para | chapter-elementin kaikki para-nimiset jälkeläiselementit |
/descendant::para | //para | juurisolmun kaikki para-nimiset jälkeläiselementit |
self::node() | . | kontekstisolmu itse |
parent::node() | .. | kontekstisolmun vanhempi |
parent::node()/attribute::lang | ../@lang | kontekstisolmun vanhemman lang-niminen attribuutti |
child::para[attribute::type="warning"] | para[@type="warning"] | kaikki para-nimiset elementit, joiden type-attribuutilla arvo "warning" |
child::chapter[child::title] | chapter[title] | chapter-nimiset elementit, joilla on title-nimisiä lapsielementtejä |
XSLT - pikaohje
XSLT - elementit (täydellinen lista löytyy standardista) | ||
Elementti | Attribuutti ja sisältö | Kuvaus |
<xsl:template..> | match=pattern name = qname priority = number mode = qname> <!-- Content: (xsl:param*, template) --> |
Sääntö |
<xsl:apply-templates..> | select =
node-set-expression mode = qname <!-- Content: (xsl:sort | xsl:with-param)* --> |
Kutsuu
säännön sisältä toisia sääntöjä. Applies a template rule to the current element or to the current element's child nodes |
<xsl:call-template..> | name = qname | Calls a named template |
<xsl:stylesheet..> | id = id extension-element-prefixes = tokens exclude-result-prefixes = tokens version = number |
Defines the root element of a style sheet |
<xsl:include..> | href = uri-reference | Includes the contents of one style sheet into another. Note: An included style sheet has the same precedence as the including style sheet |
<xsl:import..> | href = uri-reference | Imports
the contents of one style sheet into another. Note: An
imported style sheet has lower precedence than the
importing style sheet (Mahdollisesti päällekirjoittaa nykyisiä tyylejä.) |
<xsl:transform..> | id = id extension-element-prefixes = tokens exclude-result-prefixes = tokens version = number |
Defines
the root element of a style sheet samoin kuin xsl:stylesheet |
<xsl:value-of..> | select = string-expression | Extracts the value of a selected node |
<xsl:variable..> | name =
qname select = expression |
Declares a local or global variable |
<xsl:param ..> | name = qname select = expression <!-- Content: template --> |
Declares a local or global parameter |
<xsl:output ..> | method =
"xml" | "html" | "text" |
qname-but-not-ncname version = nmtoken encoding = string omit-xml-declaration = "yes" | "no" standalone = "yes" | "no" doctype-public = string doctype-system = string cdata-section-elements = qnames indent = "yes" | "no" media-type = string |
|
<xsl:element..> | name = {
qname } namespace = { uri-reference } use-attribute-sets = qnames |
Creates an element node in the output document |
<xsl:comment> | <!-- Content: template --> | Creates a comment node in the result tree |
<xsl:attribute..> | name = {
qname } namespace = { uri-reference } |
Adds an attribute |
<xsl:processing-instruction..> | name = {
ncname } <!-- Content: template --> |
Writes a processing instruction to the output |
<xsl:text..> | disable-output-escaping
= "yes" | "no"> <!-- Content: #PCDATA --> |
Writes literal text to the output |
<xsl:if..> | test =
boolean-expression> <!-- Content: template --> |
Contains a template that will be applied only if a specified condition is true |
<xsl:for-each ..> | select = node-set-expression | Loops through each node in a specified node set |
<xsl:choose> | <!-- Content: (xsl:when+, xsl:otherwise?) --> | Used to express multiple conditional tests |
<xsl:when..> | test = boolean-expression | Specifies
an action for the <xsl:choose> element kun ehto on tosi, toteutetaan |
<xsl:otherwise> | <!--Content: template --> | Specifies a default action for the <xsl:choose> element |
<xsl:sort ..> | select =
string-expression lang = { nmtoken } data-type = { "text" | "number" | qname-but-not-ncname } order = { "ascending" | "descending" } case-order = { "upper-first" | "lower-first" } |
Sorts the
output Lajittelu |
<xsl:copy..> | use-attribute-sets
= qnames> <!-- Content: template --> |
Creates a copy of the current node (without child nodes and attributes) |
qname=
qualified name, esim. elementin nimi
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