Re: List of stylesheet parameters?

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Appreciate the definitive and detailed answer.

Specific knowledge of the params it is!

On Thu, Nov 18, 2021 at 7:21 AM Michael Kay <mike-JkSD5nQpfvpWk0Htik3J/[email protected]> wrote:

> As for the run-time values of global parameters, they are held in a
> GlobalParameterSet object within the Controller, but this isn't directly
> exposed. You can get the value for a specific parameter using
> context.getController().getParameter() -- which you could of course wrap =
in
> an extension function -- but there's no obvious way of getting the full s=
et.
>
> Michael Kay
> Saxonica
>
> On 17 Nov 2021, at 19:15, Graydon Saunders <[email protected]> wrote:
>
> Hello!
>
> I am pretty sure there isn't a way to do this, but maybe I'm wrong.
>
> In current Saxon -- 10.* -- using XSLT 3.0, is there some way to get a
> list of the stylesheet parameters?
>
> The intent is to then check that they all have values assigned, since one
> of the ways the "call this stylesheet" step of the processing chain fails
> is "oops, that needs a value".  There's an extension function,
> saxon:tunnel-params(), that would be just the thing if it were
> saxon:in-scope-params().
>
> (If not, an explicit list of parameters will work.  I am hoping for a mor=
e
> elegant solution.)
>
> Thanks!
>
> ---
> Graydon Saunders  | [email protected]
> =C3=9E=C3=A6s ofer=C3=A9ode, =C3=B0isses sw=C3=A1 m=C3=A6g.
> -- Deor  ("That passed, so may this.")
> _______________________________________________
> saxon-help mailing list archived at http://saxon.markmail.org/
> [email protected]
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>
>
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<div dir=3D"ltr"><div class=3D"gmail_default" style=3D"font-size:small">App=
reciate the definitive and detailed answer.</div><div class=3D"gmail_defaul=
t" style=3D"font-size:small"><br></div><div class=3D"gmail_default" style=
=3D"font-size:small">Specific knowledge of the params it is!</div></div><br=
><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Thu, N=
ov 18, 2021 at 7:21 AM Michael Kay &lt;<a href=3D"mailto:mike-JkSD5nQpfvpWk0Htik3J/[email protected]"=
>mike-JkSD5nQpfvpWk0Htik3J/[email protected]</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote=
" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);=
padding-left:1ex"><div style=3D"overflow-wrap: break-word;">As for the run-=
time values of global parameters, they are held in a GlobalParameterSet obj=
ect within the Controller, but this isn&#39;t directly exposed. You can get=
 the value for a specific parameter using context.getController().getParame=
ter() -- which you could of course wrap in an extension function -- but the=
re&#39;s no obvious way of getting the full set.<div><br></div><div>Michael=
 Kay</div><div>Saxonica<br><div><br><blockquote type=3D"cite"><div>On 17 No=
v 2021, at 19:15, Graydon Saunders &lt;<a href=3D"mailto:[email protected]=
om" target=3D"_blank">[email protected]</a>&gt; wrote:</div><br><div><di=
v dir=3D"ltr"><div class=3D"gmail_default" style=3D"font-size:small">Hello!=
<br></div><div class=3D"gmail_default" style=3D"font-size:small"><br></div>=
<div class=3D"gmail_default" style=3D"font-size:small">I am pretty sure the=
re isn&#39;t a way to do this, but maybe I&#39;m wrong.</div><div class=3D"=
gmail_default" style=3D"font-size:small"><br></div><div class=3D"gmail_defa=
ult" style=3D"font-size:small">In current Saxon -- 10.* -- using XSLT 3.0, =
is there some way to get a list of the stylesheet parameters?=C2=A0=C2=A0</=
div><div class=3D"gmail_default" style=3D"font-size:small"><br></div><div c=
lass=3D"gmail_default" style=3D"font-size:small">The intent is to then chec=
k that they all have values assigned, since one of the ways the &quot;call =
this stylesheet&quot; step of the processing chain fails is &quot;oops, tha=
t needs a value&quot;.=C2=A0 There&#39;s an extension function, saxon:tunne=
l-params(), that would be just the thing if it were saxon:in-scope-params()=
.</div><div class=3D"gmail_default" style=3D"font-size:small"><br></div><di=
v class=3D"gmail_default" style=3D"font-size:small">(If not, an explicit li=
st of parameters will work.=C2=A0 I am hoping for a more elegant solution.)=
</div><div class=3D"gmail_default" style=3D"font-size:small"><br></div><div=
 class=3D"gmail_default" style=3D"font-size:small">Thanks!</div><div class=
=3D"gmail_default" style=3D"font-size:small"><br></div><div class=3D"gmail_=
default" style=3D"font-size:small">---<br>Graydon Saunders =C2=A0| <a href=
=3D"mailto:[email protected]" target=3D"_blank">[email protected]</a>=
<br>=C3=9E=C3=A6s ofer=C3=A9ode, =C3=B0isses sw=C3=A1 m=C3=A6g.<br>-- Deor =
=C2=A0(&quot;That passed, so may this.&quot;)<br></div></div>
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ttps://lists.sourceforge.net/lists/listinfo/saxon-help" target=3D"_blank">h=
ttps://lists.sourceforge.net/lists/listinfo/saxon-help</a> </div></blockquo=
te></div><br></div></div>_______________________________________________<br=
>
saxon-help mailing list archived at <a href=3D"http://saxon.markmail.org/" =
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saxon-help</a> </blockquote></div>

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