I'm trying to iterate through an xml document using xsl:foreach but I need the select=" " to be dynamic so I'm using a variable as the source. Here's what I've tried:
...
<xsl:template name="SetDataPath">
<xsl:param name="Type" />
<xsl:variable name="Path_1">/Rating/Path1/*</xsl:variable>
<xsl:variable name="Path_2">/Rating/Path2/*</xsl:variable>
<xsl:if test="$Type='1'">
<xsl:value-of select="$Path_1"/>
</xsl:if>
<xsl:if test="$Type='2'">
<xsl:value-of select="$Path_2"/>
</xsl:if>
<xsl:template>
...
<!--
Set Data Path according to Type -->
<xsl:variable name="DataPath">
<xsl:call-template name="SetDataPath">
<xsl:with-param name="Type" select="/Rating/Type" />
</xsl:call-template>
</xsl:variable>
...
<xsl:for-each select="$DataPath">
...
The foreach threw an error stating: "XslTransformException - To use a result tree fragment in a path expression, first convert it to a node-set using the msxsl:node-set() function."
When I use the msxsl:node-set() function though, my results are blank.
I'm aware that I'm setting $DataPath to a string, but shouldn't the node-set() function be creating a node
set from it? Am I missing something? When I don't use a variable:
<xsl:for-each select="/Rating/Path1/*">
I get the proper results.
Here's the XML data file I'm using:
<Rating>
<Type>1</Type>
<Path1>
<sarah>
<dob>1-3-86</dob>
<user>Sarah</user>
</sarah>
<joe>
<dob>11-12-85</dob>
<user>Joe</user>
</joe>
</Path1>
<Path2>
<jeff>
<dob>11-3-84</dob>
<user>Jeff</user>
</jeff>
<shawn>
<dob>3-5-81</dob>
<user>Shawn</user>
</shawn>
</Path2>
</Rating>
My question is simple, how do you run a foreach on 2 different paths?
