[Exist-open] Passing DOM from Cocoon flowscript to XUpdate

[Arsen A. G. <ar...@so...>]

Hello.
I'm trying to do the following:
Flow.js:
	cocoon.sendPage("somepage", {"document": doc})
then (sitemap.xmap)
<map:generate type="xupdate" src="xq/Update.xq">
<map:parameter name="doc" value="flow-attribute:document"/>
</map:generate>

then in Update.xq I got $doc variable of type xs:string instead of node
(), element().

When I'm doing same using session (passing same document from flowscript
to xupdate script) it seems to work (I can include this document using
${request:get-session-attribute('doc')}, but I can't perform any XPath
on this object. Any kind of XPath expression ($request:get-session-
attribute('doc')/* raise NullPointerException.

I'm using Cocoon 2.1.6 with eXist 1.02b. 


-- 
Sincerely,
Arsen A. Gutsal
SOFTSKY Ltd CEO/Executive
SOFTSKY - Cost effective Software Development