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Re: [xsl] function-available() test on stylesheet functions

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On 7/17/07, David Carlisle <davidc@xxxxxxxxx> wrote:

> So, the combination of using @use-when, and funcion-available() wont
> work for a user defined function, so is there some other way to do it?

you can't test for teh stylesheet defined function at compile time, but
you can at run time, using function-available in an xsl:when test for
example.

But something like this...

<xsl:if test="function-available('ns:fname')">
<xsl:value-of select="ns:fname()"/>
</xsl:if>

throws a static error, if ns:fname() doesn't exist, so using
function-available in the xsl:if does me no good...

I suppose I could do something with evaluate().  But that will make my
parameter passing even messier.

/John

David

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/John

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