XSL-T / Die XSLT - Struktur / xsl:template

xsl:template

➪ xsl:template ist ein Top-Level-Element und muss daher direkt als Childnode von xsl:stylesheet bzw. xsl:transform definiert werden.

Auf dieser Seite:

• xsl:template
• xsl:template in XSL 1.0
• xsl:template in XSL 2.0
• xsl:template in XSL 3.0

Siehe xsl:template.

Zum Thema xsl:template haben Sie hier schon an vielen Stellen Anmerkungen gelesen. Daher beschränke ich mich hier auf einige allgemeine Aspekte.

• xsl:apply-templates
• xsl:for-each
• xsl:for-each-group
• xsl:for-each vs. xsl:apply-templates
• xsl:call-template
• XSL-Konvertierung von XML nach HTML
• Arbeiten mit xsl:for-each
• Arbeiten mit xsl:apply-templates
• Arbeiten mit xsl:call-template

Mit xsl:template definieren Sie eine Template-Regel, die eine Sequenz von Items (z.B. XML-Elemente aus dem XML-Input-Dokument) auswerten kann. xsl:template kann unter XSLT 1.0 diese Attribute bzw. Childnodes (optional, können mehrfach auftreten) haben:

xsl:template in XSL 1.0

• Attribut: match
• Attribut: mode
• Attribut: name
• Attribut: priority
• Child-Element: xsl:apply-templates; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:call-template; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:apply-imports; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:for-each; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:value-of; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:copy; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:number; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:choose; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:if; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:text; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:copy; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:variable; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:message; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:fallback; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:processing-instruction; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:comment; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:element; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:attribute; minOccurs: 0; maxOccurs: unbounded
• Child-Element: xsl:param; minOccurs: 0; maxOccurs: unbounded

In XSLT 2.0 und 3.0 kommen diverse Attribute und Childnodes hinzu. Geändert haben sich auch verschiedene Festlegungen. Gilt für das Attribut name in XSLT 2.0 das Pattern: ([^:]+:)?[^:]+, so wird dies in XSLT 3.0 noch weiter konkretisiert: Q\{[^{}]*\}[\i-[:]][\c-[:]]*. Ebenfalls in XSLT 3.0 wurden Assertions festgelegt, die gegenseitige Abhängigkeiten definieren.

xsl:template in XSL 2.0

• Deklaration, substituiert xsl:declaration
• Attribut: version (Typ: xs:decimal).
• Attribut: default-collation (Typ: xsl:uri-list).
• Attribut: exclude-result-prefixes (Typ: xsl:prefix-list-or-all).
• Attribut: extension-element-prefixes (Typ: xsl:prefix-list).
• Attribut: use-when (Typ: xsl:expression).
• Attribut: xpath-default-namespace (Typ: xs:anyURI).
• Attribut: match (Typ: xsl:pattern).
• Attribut: priority (Typ: xs:decimal).
• Attribut: mode (Typ: xsl:modes). Mögliche Werte: ( #all ).
• Attribut: name (Typ: xsl:QName). Pattern: ([^:]+:)?[^:]+
• Attribut: as (Typ: xsl:sequence-type). Default: item()* Pattern: .+
• Child-Element: xsl:param. min: 0 max: unbounded
• Child-Element: xsl:variable. min: 0 max: unbounded
• Child-Element: xsl:analyze-string. min: 0 max: unbounded.
• Child-Element: xsl:apply-imports. min: 0 max: unbounded.
• Child-Element: xsl:apply-templates. min: 0 max: unbounded.
• Child-Element: xsl:attribute. min: 0 max: unbounded.
• Child-Element: xsl:call-template. min: 0 max: unbounded.
• Child-Element: xsl:choose. min: 0 max: unbounded.
• Child-Element: xsl:comment. min: 0 max: unbounded.
• Child-Element: xsl:copy. min: 0 max: unbounded.
• Child-Element: xsl:copy-of. min: 0 max: unbounded.
• Child-Element: xsl:document. min: 0 max: unbounded.
• Child-Element: xsl:element. min: 0 max: unbounded.
• Child-Element: xsl:fallback. min: 0 max: unbounded.
• Child-Element: xsl:for-each. min: 0 max: unbounded.
• Child-Element: xsl:for-each-group. min: 0 max: unbounded.
• Child-Element: xsl:if. min: 0 max: unbounded.
• Child-Element: xsl:message. min: 0 max: unbounded.
• Child-Element: xsl:namespace. min: 0 max: unbounded.
• Child-Element: xsl:next-match. min: 0 max: unbounded.
• Child-Element: xsl:number. min: 0 max: unbounded.
• Child-Element: xsl:perform-sort. min: 0 max: unbounded.
• Child-Element: xsl:processing-instruction. min: 0 max: unbounded.
• Child-Element: xsl:result-document. min: 0 max: unbounded.
• Child-Element: xsl:sequence. min: 0 max: unbounded.
• Child-Element: xsl:text. min: 0 max: unbounded.
• Child-Element: xsl:value-of. min: 0 max: unbounded.

xsl:template in XSL 3.0

• Deklaration, substituiert xsl:declaration
• Attribut: version (Typ: xs:decimal)
• Attribut: _version (Typ: xs:string)
• Attribut: default-collation (Typ: xsl:uri-list)
• Attribut: default-mode (Typ: xsl:default-mode-type)
• Attribut: default-validation (Typ: xsl:validation-strip-or-preserve)
• Attribut: exclude-result-prefixes (Typ: xsl:prefix-list-or-all)
• Attribut: expand-text (Typ: xsl:yes-or-no)
• Attribut: extension-element-prefixes (Typ: xsl:prefix-list)
• Attribut: use-when (Typ: xsl:expression)
• Attribut: xpath-default-namespace (Typ: xs:anyURI)
• Attribut: _default-collation (Typ: xs:string)
• Attribut: _default-mode (Typ: xs:string)
• Attribut: _default-validation (Typ: xs:string)
• Attribut: _exclude-result-prefixes (Typ: xs:string)
• Attribut: _expand-text (Typ: xs:string)
• Attribut: _extension-element-prefixes (Typ: xs:string)
• Attribut: _use-when (Typ: xs:string)
• Attribut: _xpath-default-namespace (Typ: xs:string)
• Attribut: match (Typ: xsl:pattern)
• Attribut: priority (Typ: xs:decimal)
• Attribut: mode (Typ: xsl:modes). Mögliche Werte: ( #all )
• Attribut: name (Typ: xsl:EQName). Pattern: Q\{[^{}]*\}[\i-[:]][\c-[:]]*
• Attribut: as (Typ: xsl:sequence-type). Default: item()* Pattern: .+
• Attribut: visibility (Typ: xsl:visibility-type). Mögliche Werte: ( public | private | final | abstract | hidden )
• Attribut: _match (Typ: xs:string)
• Attribut: _priority (Typ: xs:string)
• Attribut: _mode (Typ: xs:string)
• Attribut: _name (Typ: xs:string)
• Attribut: _as (Typ: xs:string)
• Attribut: _visibility (Typ: xs:string)
• Assertions: exists(@match | @_match) or exists(@name | @_name)
• Assertions: if (empty(@match | @_match)) then (empty(@mode | @_mode) and empty(@priority | @_priority)) else true()
• Assertions: not(exists(@visibility | @_visibility) and empty(@name | @_name))
• Assertions: if (normalize-space(@visibility) = 'abstract') then empty(* except (xsl:context-item, xsl:param)) else true()
• Assertions: not(normalize-space(@visibility) = 'abstract' and exists(@match))
• Assertions: every $e in xsl:param satisfies empty($e/(@visibility | @_visibility))
• Child-Element: xsl:context-item. min: 0 max: 1
• Child-Element: xsl:param. min: 0 max: unbounded
• Child-Element: xsl:analyze-string. min: 0 max: unbounded.
• Child-Element: xsl:apply-imports. min: 0 max: unbounded.
• Child-Element: xsl:apply-templates. min: 0 max: unbounded.
• Child-Element: xsl:assert. min: 0 max: unbounded.
• Child-Element: xsl:attribute. min: 0 max: unbounded.
• Child-Element: xsl:break. min: 0 max: unbounded.
• Child-Element: xsl:call-template. min: 0 max: unbounded.
• Child-Element: xsl:choose. min: 0 max: unbounded.
• Child-Element: xsl:comment. min: 0 max: unbounded.
• Child-Element: xsl:copy. min: 0 max: unbounded.
• Child-Element: xsl:copy. min: 0 max: unbounded.
• Child-Element: xsl:document. min: 0 max: unbounded.
• Child-Element: xsl:element. min: 0 max: unbounded.
• Child-Element: xsl:evaluate. min: 0 max: unbounded.
• Child-Element: xsl:fallback. min: 0 max: unbounded.
• Child-Element: xsl:for-each. min: 0 max: unbounded.
• Child-Element: xsl:for-each-group. min: 0 max: unbounded.
• Child-Element: xsl:fork. min: 0 max: unbounded.
• Child-Element: xsl:if. min: 0 max: unbounded.
• Child-Element: xsl:iterate. min: 0 max: unbounded.
• Child-Element: xsl:map. min: 0 max: unbounded.
• Child-Element: xsl:map-entry. min: 0 max: unbounded.
• Child-Element: xsl:merge. min: 0 max: unbounded.
• Child-Element: xsl:merge-key. min: 0 max: unbounded.
• Child-Element: xsl:message. min: 0 max: unbounded.
• Child-Element: xsl:namespace. min: 0 max: unbounded.
• Child-Element: xsl:next-iteration. min: 0 max: unbounded.
• Child-Element: xsl:next-match. min: 0 max: unbounded.
• Child-Element: xsl:number. min: 0 max: unbounded.
• Child-Element: xsl:on-empty. min: 0 max: unbounded.
• Child-Element: xsl:on-non-empty. min: 0 max: unbounded.
• Child-Element: xsl:perform-sort. min: 0 max: unbounded.
• Child-Element: xsl:processing-instruction. min: 0 max: unbounded.
• Child-Element: xsl:result-document. min: 0 max: unbounded.
• Child-Element: xsl:sequence. min: 0 max: unbounded.
• Child-Element: xsl:source-document. min: 0 max: unbounded.
• Child-Element: xsl:text. min: 0 max: unbounded.
• Child-Element: xsl:try. min: 0 max: unbounded.
• Child-Element: xsl:value-of. min: 0 max: unbounded.
• Child-Element: xsl:where-populated. min: 0 max: unbounded.

wg / 17. Oktober 2020

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