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Posted to dev@xalan.apache.org by "Calabrese, Jason" <JC...@exchange.SanDiegoCA.NCR.COM> on 2000/11/07 17:42:07 UTC
xsl:value-of default
I'm not sure if this is the correct place to ask, but I don't know where
else to go.
Is there anyway to have a default value for the xsl:value-of function, that
would be used if the XPath expression isn't able to locate an element or
attribute?
Re: xsl:value-of default
Posted by Gary L Peskin <ga...@firstech.com>.
"Calabrese, Jason" wrote:
> I'm not sure if this is the correct place to ask, but I don't know where
> else to go.
For straight XSL questions like these, you'll probably get faster
response from XSL-List
(http://www.mulberrytech.com/xsl/xsl-list/index.html).
> Is there anyway to have a default value for the xsl:value-of function, that
> would be used if the XPath expression isn't able to locate an element or
> attribute?
Will this do what you want:
<xsl:choose>
<xsl:when test="your-XPath-expression">
<xsl:value-of select="your-XPath-expression"/>
</xsl:when>
<xsl:otherwise>
<xsl:text>Default value</xsl:text>
</xsl:otherwise>
</xsl:choose>
Gary