Re: [xsl] Indirect referencing in XSLT/XPath?

["Martin Honnen martin.honnen@xxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

On 05/04/2025 22:01, Roger L Costello costello@xxxxxxxxx wrote:
> Hello Dimitre,
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>
>
> I ran your solution:
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> let $aircraft := {"altitude": {"units" : "Flight_Level"} } return
$aircraft?altitude?units
> in the Oxygen XPath bar and it gave me this error message:
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> Unexpected token "{" at start of expression.
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> Do you know what is causing that error?

Roger, what Dimitre showed there works in XPath 4.0 where an explicit
"map" constructor keyword is optional but in XPath 3.1 you need e.g.

let $aircraft := map {"altitude": map {"units" : "Flight_Level"} }