What happens if you call an xsl template without all parms

[eric.goforth]

Hello,

What happens if you call an xsl template if you call it without setting
the values of all it's parameters, I assume that the parameters will be
either null or an empty string and the following code will handle it:

<xsl:if test="string-length($sValue) &gt; 0">
<xsl:attribute name="VALUE"><xsl:value-of
select="$sValue"/></xsl:attribute>
</xsl:if>

Thanks,
Eric

 

[Joseph Kesselman]

What happens if you call an xsl template if you call it without setting
the values of all it's parameters

xslaram's select= expression specifies the default value.

 

[Joseph Kesselman]

(If there is no select, the content of the xslaram gives the default
value. If there is no content, the default value is "".)

Again, you could have answered this yourself:
http://www.w3.org/TR/1999/REC-xslt-19991116#variable-values