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La funzione corrente
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�Una funzione corrente� ritorni nodo-si � regolata che ha nodo corrente come l'unico membro. Per l'espressione esterna, l'espressione che non sta presentandosi all'interno di un'altra espressione, nodo corrente � sempre stessa come nodo di contesto. Tuttavia, all'interno delle parentesi il nodo corrente � solitamente differente dal nodo di contesto.
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XML source
<?xml version="1.0"?>
<xslTutorial >
<AAA name="first">
<BBB name="first">11111</BBB>
<BBB name="second">22222</BBB>
</AAA>
<AAA name="second">
<BBB name="first">33333</BBB>
;
<BBB name="second">44444</BBB>
</AAA>
</xslTutorial>
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HTML output 1
<TABLE border="1">
<TR>
<TH> . </TH>
<TH>current()</TH></TR>
<TR>
<TD>first</TD>
<TD>first</TD></TR>
<TR>
<TD>11111</TD>
<TD>1111122222</TD></TR>
<TR>
<TD>second</TD>
<TD>second</TD></TR>
<TR>
<TD>33333</TD>
<TD/></TR></TABLE>
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XSL stylesheet 1
<xsl:stylesheet xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>
<xsl:template match="/">
<TABLE border="1">
<TR><TH> . </TH><TH>current()</TH></TR>
<xsl:apply-templates select="//AAA"/>
</TABLE>
</xsl:template>
<xsl:template match="AAA">
<TR>
<TD>
<xsl:value-of select="./@name"/>
</TD><TD>
<xsl:value-of select="current()/@name"/>
</TD></TR>
<TR><TD>
<xsl:apply-templates select="BBB[./@name='first']"/>
</TD><TD>
<xsl:apply-templates select="BBB[current()/@name='first']"/>
</TD></TR>
</xsl:template>
</xsl:stylesheet>
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Generare l'identificazione
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L'gener-identificazione di funzione genera l'identificazione adeguatamente a spec. di XML. Lo Stylesheet 2 usi la funzione gener-identificazione aggiungere l'identificazione a tutti gli elementi nella fonte XML.
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XML source
<?xml version="1.0"?>
<xslTutorial >
<AAA name='top'>
<BBB pos='1' val='bbb'>11111</BBB>
<BBB>22222</BBB>
</AAA>
<AAA name='bottom'>
<BBB>33333</BBB>
<BBB>44444</BBB>
</AAA>
</xslTutorial>
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HTML output 1
<DIV>
<B>generate-id(//AAA) : </B>N3</DIV>
<DIV>
<B>generate-id(//BBB) : </B>N6</DIV>
<DIV>
<B>generate-id(//AAA[1]) : </B>N3</DIV>
<DIV>
<B>generate-id(//*[1]) : </B>N1</DIV>
<DIV>
<B>generate-id(//xslTutorial/*[1]) : </B>N3</DIV>
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XSL stylesheet 1
<xsl:stylesheet xmlns:xsl='http://www.w3.org/1999/XSL/Transform' >
<xsl:template match="/">
<DIV><B><xsl:text> generate-id(//AAA) : </xsl:text> </B>
<xsl:value-of select="generate-id(//AAA) "/></DIV>
<DIV><B><xsl:text> generate-id(//BBB) : </xsl:text> </B>
<xsl:value-of select="generate-id(//BBB) "/></DIV>
<DIV><B><xsl:text> generate-id(//AAA[1]) : </xsl:text> </B>
<xsl:value-of select="generate-id(//AAA[1]) "/></DIV>
<DIV><B><xsl:text> generate-id(//*[1]) : </xsl:text> </B>
<xsl:value-of select="generate-id(//*[1]) "/></DIV>
<DIV><B><xsl:text> generate-id(//xslTutorial/*[1]) : </xsl:text> </B>
<xsl:value-of select="generate-id(//xslTutorial/*[1]) "/></DIV>
</xsl:template>
</xsl:stylesheet>
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XML source
<?xml version="1.0"?>
<xslTutorial >
<AAA name='top'>
<BBB pos='1' val='bbb'>11111</BBB>
<BBB>22222</BBB>
</AAA>
<AAA name='bottom'>
<BBB>33333</BBB>
<BBB>44444</BBB>
</AAA>
</xslTutorial>
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HTML output 2
<xslTutorial id="N1">
<AAA id="N3" name="top">
<BBB id="N6" pos="1" val="bbb">11111</BBB>
<BBB id="N11">22222</BBB> </AAA>
<AAA id="N15" name="bottom">
<BBB id="N18">33333</BBB>
<BBB id="N21">44444</BBB> </AAA> </xslTutorial>
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XSL stylesheet 2
<xsl:stylesheet xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>
<xsl:template match="*">
<xsl:copy select=".">
<xsl:attribute name="id">
<xsl:value-of select="generate-id()"/>
</xsl:attribute>
<xsl:for-each select="@*">
<xsl:attribute name="{name()}">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:for-each>
<xsl:apply-templates/ >
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
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Keywords Miscellaneous Additional Functions, XSL Functions, xsl string functions, xsl date functions,
xpath functions, xslt function, xsl function, xslt functions, xpath function, xslt string functions,
xpath string functions, xslt document function, xpath 1.0 functions, xsl document function,
xsl string function, functions in xsl, xpath 2.0 functions, xsl replace function,
xpath contains function, xpath count function, xslt date functions, xslt date function,
xslt replace function, xslt string function, functions in xslt, xsl date function, xsl count function
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