On 28/02/2022 18:50, George Joseph via xslt wrote:
I've been having a heck of a time trying to pass a parameter
to xsltApplyStylesheet
that has namespaces in the xpath expression.
This use case is simply not supported.
Finally I did find a workaround by calling xsltNewTransformContext() then
iterating
over the nsDefs in the stylesheet document and calling xmlXPathRegisterNs on
ctxt->xpathCtxt for each nsDef.
I'm a bit puzzled that this worked at all. See the code here:
https://gitlab.gnome.org/GNOME/libxslt/-/blob/master/libxslt/variables.c#L1581
But the expression is compiled before resetting the namespaces, so I guess
that's why.
I would have thought this would have been done automatically though. Did I
miss something or is there a better way to do this?
No, I'd recommend that you only use string and integer params.
Nick
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