Provide a random UUID to XSLT with XProc p:uuid
Create a step that acts as source of the UUID. The step provides an XML document with a single uuid
-element at its primary output port result
. The uuid
has a single attribute value
which contains the UUID as
value.
<p:uuid version="4" match="@value" name="uuid-source">
<p:input port="source">
<p:inline>
<uuid value=""/>
</p:inline>
</p:input>
</p:uuid>
Connect the step to the p:with-param
inside the p:xslt
step.
<p:xslt>
…
<p:with-param name="uuid" select="/uuid/@value">
<p:pipe step="uuid-source" port="result"/>
</p:with-param>
…
</p:xslt>
Done.