Here is my heirarchy...

<Tag0>
<Tag1>
<Tag2>Data</Tag2>
</Tag1>
<Tag1>
<Tag2>Data</Tag2>
</Tag1>
<Tag1>
<Tag2>Data</Tag2>
</Tag1>
</Tag0>

I need the Data combined under Tag1 separated by a comma like this...

<Tag0>
<Tag1>Data, Data, Data<Tag1>
<Tag0>
Here are some
I'm in the biz, but still learning.

Here is what I have now.
<xsl:template match="Tag1">
<xsl:copy>
<xsl:for-each select="Tag2">
<xsl:apply-templates select="."/>
<xsl:text>, </xsl:text>
</xsl:for-each>
</xsl:copy>
</xsl:template>

<xsl:template match="Tag2">
<xsl:apply-templates/>
</xsl:template>

From the example in the initial question, this give me...

<Tag0>
<Tag1>Data, </Tag1>
<Tag1>Data, </Tag1>
<Tag1>Data, </Tag1>
</Tag0>

I need it to be...

<Tag0>
<Tag1>Data, Data, Data</Tag1>
</Tag0>

__________________

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you always have to think differently with xsl!

perhaps you need to have the resultant tree be <tag1> with the text of every subnode separated by a comma... in that case the code is much simpler.

are you in the biz or learning in school? have you made any attempts? post what you have tried.

here's a hint!
<onetag>
<xsl:for-each select="manytags">
<xsl:value-of select="."/>
<xsl:if test="position()!=last()">,</xsl:if>
</xsl:for-each>
</onetag>

does that help?

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