Ok, I solved the problem. Quick and dirty. But anyway, here it is:

<xsl:if test="contains(string($bauteil_test),'true')">

I just test, if the variable-Value contains the String "true". So it doesn't
matter, if the value is "truetrue" or "truetruetrue" or anything else.


Greets,

Barthi

> -----Urspr|ngliche Nachricht-----
> Von: Christian Barth [mailto:christian@xxxxxxxxxxxxx]
> Gesendet: Mittwoch, 1. Mdrz 2006 14:15
> An: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Betreff:  Problem with assigning value to variable
>
> Hi List!
>
> <xsl:for-each
> select="/tamino-
> result/Bs_Bauteil_Liste[@gebaeude_id=$gebId]/Brandwand_Liste
> /Brandwand[funktion='Trennwand']">
>  <xsl:sort select="." order="ascending" data-type="text"/>
>  <xsl:variable name="ID" select="@ID" />
>  <xsl:variable name="bez" select="bezeichnung" />
>  <xsl:variable name="wand_ID" select="Wand_id_Liste/wand_id"/>
>  <xsl:variable name="bauteil_test" >		<!-- Pr|ft, ob das Bauteil
> im aktuellen Stockwerk Teil der Trennwand ist. Nur dann wird diese in den
> Baum eingef|gt. -->
>    <xsl:for-each
> select="/tamino-
> result/Gebaeude[@ID=$gebId]/Stockwerk_Liste/Stockwerk[@ID=$s
> tock_ID]//bauteil_id">
>      <xsl:if test="string(.) = string($wand_ID)">
>        <xsl:text>true</xsl:text>
>      </xsl:if>
>    </xsl:for-each>
>  </xsl:variable>
>  <xsl:if test="$bauteil_test = 'true'">
> 	DO SOMETHING
>  </xsl:if>
> </xsl:for-each>
>
> The Element Trennwand consists of several wand-Elements with a
> wand_id.
> These wand-Elements are children of bauteil-Elements with a
> bauteil_id.
> So wand_id and bauteil_id are the same.
> With the above code I  want to test, if a Trennwand has a wand_id same as
> the bauteil_id in a specific Stockwerk. So I can find out, in which
> Stockwerk the Trennwand is located.
> The problem is, that these bauteil_ids exist several times in every
> stockwerk.
> Now, the code it self is working, but I have a problem with the variable
> bauteil_test.
> In my example the bauteil_id exists three times in the Stockwerk. So
> the
> result of the variable is:
>
> <xsl:variable name="bauteil_test" >truetruetrue</xsl:variable>
>
> But what I want is:
>
> <xsl:variable name="bauteil_test" >true</xsl:variable>
>
>
> How can I do this??
>
> I hope someone understood my problem.
>
> Thanks,
> Barthi