Saxon » SaxonJS

Using the stylesheetParams option for SaxonJS.transform, strong conversion (as documented at https://www.saxonica.com/saxon-js/documentation/index.html#!xdm/conversions) for a stylesheet parameter with a typed array required type (i.e. which specifies the types of the array members), e.g. array(xs:string) or array(xs:integer), does not work correctly.

For instance supplying:

"stylesheetParams": {"arrayStr": [["a","b","c"]]}

For the stylesheet parameter:

<xsl:param name="arrayStr" select="['x','y']" as="array(xs:string)"/>

Results in the error:

"Supplied value [xs:untypedAtomic('a'),xs:untypedAtomic('b'),xs:untypedAtomic('c')] does not match required type array(xs:string) in stylesheet parameter Q{}arrayStr"

It appears that the function conversion rules have not been applied to the array members, so they have not been cast to the required type.