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At 2009-05-29 20:28 +0200, Detlef Heyn wrote:
Correct, because you are not in a node tree when you are acting on the tokens from a string.
It is not Saxon's problem at all! It is your problem for trying to use "/" when there is no current node.
You have missed the real cause and blamed software for your own stylesheet problem.
Put the root node you want to use into a variable and then address off if it:
<xsl:variable name="top" select="/"/>
<xsl:for-each select="tokenize(substring-after($input,':'),' ')">
<xsl:variable name="temp_name" select="string(.)"/>
<xsl:apply-templates select="$top//node()[name() = $temp_name]" mode="pure"/>
</xsl:for-each>
BTW, your use of "name()=$temp_name" is not sensitive to namespaces, which may or may not be important to you in the long run. Look up the use of node-name() and functions returning QName values.
I hope this helps.
. . . . . . . . . . . Ken
Re: [xsl] applying templates out of a for-each
Subject: Re: [xsl] applying templates out of a for-each From: "G. Ken Holman" <gkholman@xxxxxxxxxxxxxxxxxxxx> Date: Fri, 29 May 2009 14:34:15 -0400 |
At 2009-05-29 20:28 +0200, Detlef Heyn wrote:
but if i want to apply more than one element-content with the help of a for-each over the readed config-input (wich im tokenizing to seperate the certain element names) i get this error:
"F[Saxon-B 9.0.0.6]Cannot select a node here: the context item is an atomic value
URL: http://www.w3.org/TR/xpath20/#ERRXPTY0020"
Correct, because you are not in a node tree when you are acting on the tokens from a string.
================================================== <config-input>show_element:Elementname1 Elementname2</config-input> ========================= <xsl:template name="select"> <xsl:param name="input"/> <xsl:choose> ... <!-- show element --> <xsl:when test="contains($input,'show_element:')"> <xsl:for-each select="tokenize(substring-after($input,':'),' ')"> <xsl:variable name="temp_name" select="string(.)"/> <xsl:apply-templates select="//node()[name() = $temp_name]" mode="pure"/> </xsl:for-each> </xsl:when> ... </xsl:choose> </xsl:template> =========================
I understand that Saxon has a problem with applying templates inside of a for-each-loop wich is all about selecting atomic values (strings in this case)
It is not Saxon's problem at all! It is your problem for trying to use "/" when there is no current node.
* Do I guess right or don't i catch the real cause?
You have missed the real cause and blamed software for your own stylesheet problem.
* And how, if possible, do i get it work as intented? (I'm afraid I've just overseen a simple thing)
Put the root node you want to use into a variable and then address off if it:
<xsl:variable name="top" select="/"/>
<xsl:for-each select="tokenize(substring-after($input,':'),' ')">
<xsl:variable name="temp_name" select="string(.)"/>
<xsl:apply-templates select="$top//node()[name() = $temp_name]" mode="pure"/>
</xsl:for-each>
BTW, your use of "name()=$temp_name" is not sensitive to namespaces, which may or may not be important to you in the long run. Look up the use of node-name() and functions returning QName values.
I hope this helps.
. . . . . . . . . . . Ken
-- XSLT/XSL-FO/XQuery hands-on training - Los Angeles, USA 2009-06-08 Crane Softwrights Ltd. http://www.CraneSoftwrights.com/s/ Training tools: Comprehensive interactive XSLT/XPath 1.0/2.0 video Video lesson: http://www.youtube.com/watch?v=PrNjJCh7Ppg&fmt=18 Video overview: http://www.youtube.com/watch?v=VTiodiij6gE&fmt=18 G. Ken Holman mailto:gkholman@xxxxxxxxxxxxxxxxxxxx Male Cancer Awareness Nov'07 http://www.CraneSoftwrights.com/s/bc Legal business disclaimers: http://www.CraneSoftwrights.com/legal
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