Re: How to test if XSL-variable is empty??

[Jeroen Reijn]

Hi!

I guess you could also try

<xsl:when test="string-length($stock)&gt;0">
</xsl:when>

Regards

Reijn


Christian Barth wrote:

Hi again!

Now I have the following Code-snippet for you:

<xsl:variable name="stock" select="@stockwerk"></xsl:variable>

<xsl:choose>

*<xsl:when test="$stock != '' ">*

<td><xsl:value-of select="@typ" /> in Stockwerk "$stock" von Gebaeude "<xsl:value-of select="gebaeude" />" in Bauvorhaben "<xsl:value-of select="bauvorhaben" />"</td>

<td align="center"><b><xsl:value-of select="gesamtSim" /></b></td>

</xsl:when>

<xsl:otherwise>

<td>Gebaeude "<xsl:value-of select="gebaeude" />" in Bauvorhaben "<xsl:value-of select="bauvorhaben" />"</td>

<td align="center"><b><xsl:value-of select="gesamtSim" /></b></td>

</xsl:otherwise>

</xsl:choose>

In the bold line I want to test, if the variable "stock" contains an empty string or anything else. But with the code above, Cocoon always jumps into the Otherwise-part.

What's wrong there?

Thanks,

Barthi

--
Met vriendelijke groet,

Jeroen Reijn

Hippo

Oosteinde 11
1017WT Amsterdam
The Netherlands
Tel  +31 (0)20 5224466

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