XSLT 2.0 solution:

<xsl:variable name="z"
select="/Formatos/Forms/Form/Grids/Grid/Zooms/Zoom[@Coluna!='xxx']"/>

<xsl:variable name="pages" select="string-join($z/FormZoom, ':')"/>
<xsl:variable name="params" select="string-join($z/ParametroZoom, ':')"/>

etc.

Michael Kay

> -----Original Message-----
> From: xptm@xxxxxxx [mailto:xptm@xxxxxxx]
> Sent: 12 July 2004 17:58
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject:  Variables
>
> Hi:
>
> I have this vars defined:
>
>       <xsl:variable name="pages">
>           <xsl:for-each
> select="/Formatos/Forms/Form/Grids/Grid/Zooms/Zoom[@Coluna!='xxx']">
>             <xsl:value-of select="concat(FormZoom,':')" />
>           </xsl:for-each>
>       </xsl:variable>
>       <xsl:variable name="params">
>           <xsl:for-each
> select="/Formatos/Forms/Form/Grids/Grid/Zooms/Zoom[@Coluna!='xxx']">
>             <xsl:value-of select="concat(ParametroZoom,':')" />
>           </xsl:for-each>
>       </xsl:variable>
>
> As it is possible that the number of vars can grow, can i
> have some equivalent
> to
>
>       <xsl:for-each
> select="/Formatos/Forms/Form/Grids/Grid/Zooms/Zoom[@Coluna!='xxx']">
>       	<xsl:variable name="pages">
>           <xsl:value-of select="concat(FormZoom,':')" />
>       	</xsl:variable>
>       	<xsl:variable name="params">
>             <xsl:value-of select="concat(ParametroZoom,':')" />
> 	</xsl:variable>
>       </xsl:for-each>
>
>
> Thanks.
>
>
>
>
>
>
>
>
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