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Re: How to apply a xpath value in one XML to access th
Subject: Re: How to apply a xpath value in one XML to access the relevant XML for binding the data in XSL
From: Michael Kay <mike@xxxxxxxxxxxx>
Date: Wed, 27 Jul 2011 19:26:29 +0100
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On 27/07/2011 18:31, Sanjaya Liyanage wrote:
Hi all,
I want to access one XML which has a xpath of another XML where I
should bind data in XSL.
You need to look for an extension in your processor such as xx:eval() or
xx:evaluate(), for example saxon:evaluate(), which allows you to
evaluate a dynamically-obtained XPath expression.
Michael Kay
Saxonica
test.xml
<button>
<id>btn1</id>
<x>225</x>
<y>450</y>
<paths>document('a.xml')/catalog/title</paths>
</button>
a.xml
<catalog>
<title>History</title>
<year>1987</year>
<catalog>
My target XSL which produces output correctly
<xsl:for-each select="button">
<button id="{id}" type="button"
style="position:fixed;top:{y}px;left:{x}px;">
<xsl:value-of select="document('a.xml')/catalog/title"/>
</button>
</xsl:for-each>
My current XSL which gives wrong output which is the path as the value
of the button
<xsl:for-each select="button">
<button id="{id}" type="button"
style="position:fixed;top:{y}px;left:{x}px;">
<xsl:value-of select="path"/>
</button>
</xsl:for-each>
How can I achieve my target?Any ideas are welcome.Thank you.
Sanjaya Liyanage
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