Re: FW: How to store a node in a local variable using

Hi

Citando Néstor Boscán <nestor.boscan@xxxxxxxxxx>:

} Hi
} 
} I would like to process information from a node that can come from two
} different places in the XML tree. Because the processing is the same I
} create a variable and with a choice element I will set the variable to
} one of the two nodes. So I can figure out only two ways of doing it that
} doesn't work. Here are the two examples:
} 
} First example use <xsl:value-of>:
} 
} <xsl:variable name="node"/>
}     <xsl:choose>
}         <xsl:when test="condition1">
}             <xsl:value-of select="/a/b/c"/>
}         </xsl:when>
}         <xsl:when test="condition2">
}             <xsl:value-of select="/c"/>
}         </xsl:when>
}     </xsl:choose>
} </xsl:variable>
} 

Try this instead:
<xsl:variable name="node" select="/a/b/c[condition1] | /c[condition2]"/>

you could also use:
<xsl:variable name="node">
 <xsl:choose>
  <xsl:when test="condition1">
   <xsl:copy-of select="/a/b/c"/>
  </xsl:when>
  <xsl:when test="condition2">
   <xsl:copy-of select="/c"/>
  </xsl:when>
 </xsl:choose>
</xsl:variable

but then you'll have to use a node-set() function to use it:
<xsl:for-each select="fn:node-set($node)">
 ...
</xsl:for-each>

Hope this helps you.

(...)

Regards,
Americo Albuquerque

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