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Subject:
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parameterize path?
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Posted By:
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mlaba
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Post Date:
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10/7/2004 2:12:05 PM
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I want to be able to set my path as a parameter in my stylesheet. I would like to replace "TestResults/Limit" with my $path param but I can't get this thing to work to save my life!! Below is the XSL...can someone help me with this?
regards,
Mat
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >
<xsl:param name="path">TestResults/Limit</xsl:param>
<xsl:template match="/">
<html>
<xsl:if test="count(TestResults/Limits)> 0">
<table border="0" width="100%">
<tr><b>Limits:</b></tr>
<xsl:for-each select="TestResults/Limits/parameter">
<tr>
<td>
<span style="font-weight:bold">
<xsl:value-of select="./@name" />:
</span>
<xsl:value-of select="." />
</td>
</tr>
</xsl:for-each>
</table>
<hr/>
</xsl:if>
</html>
</xsl:template>
</xsl:stylesheet>
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Reply By:
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bmains
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Reply Date:
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10/7/2004 3:06:01 PM
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So you replace:
<xsl:for-each select="TestResults/Limits/parameter">
with:
<xsl:for-each select="$path/parameter">
?
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Reply By:
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mlaba
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Reply Date:
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10/7/2004 7:51:06 PM
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ya know...I never got that far! I have had all of the trouble with the syntax of the count() statement. As soon as I introduce the $path param into the count statement everything blows up...what would the correct syntax be for that?
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Reply By:
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Santhi
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Reply Date:
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10/8/2004 12:06:37 AM
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Count() will expect NodeSet as an parameter and you are passing string value as param ,$path will return string.
and also i doubt <xsl:for-each select="$path/parameter">will work.
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Reply By:
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barcher
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Reply Date:
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10/8/2004 4:34:14 AM
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Hi Mat,
You may be able to make use of an extension function, for example if using msxml processor:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt"
xmlns:local="foobar">
<xsl:param name="path">TestResults/Limit</xsl:param>
<xsl:template match="/">
<xsl:variable name="nodes" select="local:selectNodes(., string($path))" />
<html>
<xsl:if test="count($nodes)> 0">
<table border="0" width="100%">
<tr>
<b>Limits:</b>
</tr>
<xsl:for-each select="$nodes">
<tr>
<td>
<span style="font-weight:bold">
<xsl:value-of select="./@name" />
:</span>
<xsl:value-of select="." />
</td>
</tr>
</xsl:for-each>
</table>
<hr />
</xsl:if>
</html>
</xsl:template>
<msxsl:script implements-prefix="local" language="jscript">
<![CDATA[
function selectNodes(ctx, xPathExpr)
{
return ctx.nextNode().selectNodes(xPathExpr);
}
]]>
</msxsl:script>
</xsl:stylesheet>
Regards
Bryan
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