| Funções adicionais variadas |
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A função atual
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“Uma função atual” os retornos nó-ajustou-se que tenha o nó atual como o único membro. Para a expressão outermost, a expressão que não está ocorrendo dentro de uma outra expressão, nó atual é sempre mesma que um nó do contexto. Entretanto, dentro dos suportes quadrados o nó atual é geralmente diferente do nó do contexto.
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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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| Gerar a identificação
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A ger-identificação da função gera a identificação que conforma-se às especs. de XML. O Stylesheet 2 usos a função ger-identificação adicionar a identificação a todos os elementos na 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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