Question

I´m trying to copy an Attribute value from one element in the schema to the XSLT output.
I tried copy-of, and visited a lot of examples with schema-element but it seems only used for matching or copying whole node structures…

Summing up, I would like to take profit of the xslt xsd awareness for doing the equivalent of the Post-Schema-Validation Infosetway of assigning default values to attributes

XML

     <MyProject Val="wrongval">

XSD

     <xs:element name="MyProject">
       <xs:complexType>
         <xs:attribute name="Val" fixed="1234" />
       </xs:complexType>
     </xs:element>

XSLT

    <xsl:template match="/">
       <xsl:element name="MyProject">
          <xsl:attribute name="Val">**???=1234**</xsl:attribute>
       </xsl:element>
    </xsl:template>

Answer 1

You’re nearly there. Given the following (unused) source document:

<MyProject Val="wrongval"/>

and the following schema:

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">

     <xs:element name="MyProject">
       <xs:complexType>
         <xs:attribute name="Val" fixed="1234" />
       </xs:complexType>
     </xs:element>

</xs:schema> 

and the following stylesheet:

<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

    <xsl:import-schema schema-location="test.xsd"/>

    <xsl:template match="/">
       <xsl:element name="MyProject" validation="strict"/>
    </xsl:template>

</xsl:stylesheet>

the transformation output is:

<?xml version="1.0" encoding="UTF-8"?><MyProject Val="1234"/>