Subject: Re: [xsl] passing a function as a parameter to transform() From: "Michael Kay mike@xxxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Fri, 14 May 2021 13:35:33 -0000 |
I can't see what's wrong at this stage, but that's probably because I'm not sure exactly what your code looks like after a series of changes. Clearly the "called" stylesheet isn't picking up the supplied value for the parameter. I can't see why, but I would look carefully at the rather weird namespace that it's using. Michael Kay Saxonica > On 14 May 2021, at 14:28, Graydon graydon@xxxxxxxxx <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote: > > On Fri, May 14, 2021 at 01:05:31PM -0000, Michael Kay mike@xxxxxxxxxxxx scripsit: >> You're calling <xsl:sequence select="local:tiny('away')" />, but there is no function named local:tiny in scope. What there is is a variable (parameter) named local:tiny, whose value is a function. So you need a dynamic call on the function held in the variable, not a static call on a function named local:tiny(). That is, you need >> >> <xsl:sequence select="$local:tiny('away')" /> > > I do, but that shifts the error to the xsl:param: > > <xsl:param as="function(xs:string) as text()" name="local:tiny" /> > > give the error: > > A value must be supplied for parameter $local:tiny because there is no default value for the required type > > As noted to Martin, sticking an anonymous function in the select appears > to override the function being passed. And would get really complicated > if this was a real function, so I am still baffled. > > Static params -- $DEBUG -- allows setting "no" by default and having the > passed value override it, so I'm surprised. > > -- > Graydon Saunders | graydonish@xxxxxxxxx > CC&s oferC)ode, C0isses swC! mC&g. > -- Deor ("That passed, so may this.")
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