> Hi list,
>
> I am using Orbeon CE 3.8.0, and I am experiencing weird behaviour wrt upload
> controls: I am using an <xforms:upload> control to allow the data to load an
> instance that was previously saved (using <xforms:output
> appearance="xxforms:download") - thanks a lot for those useful features!
> This is the submission dealing with the upload (I mapped the "xf" prefix to the
> xforms namespace):
> <xf:submission id="upload-query-submission" ref="instance('upload')"
> validate="false"
> relevant="false" method="post" replace="none" resource="test:">
> <xf:action ev:event="xforms-submit-done">
> <xf:insert nodeset="instance('search-query-instance')"
> origin="saxon:parse(saxon:base64Binary-to-
> string(xs:base64Binary(instance('upload')), 'UTF-8'))"/>
> <!-- <xf:send submission="search-submission"/> -->
> </xf:action>
> </xf:submission>
> If I now upload a file containing a valid query, the search dialogue is filled
> correctly, and if I hit the button which triggers the "search-submission",
> everything works as expected (the query is fed through a custom Java
> processor, which outputs an XPath condition, that is sent to an eXist DB, and
> the reply is a list of matching items). If however I enable that line I
> commented out above, and directly send the search-submission after the upload
> is finished, I get a very weird error message shown in the client:
> * Message: element is undefined
> * File:
http://localhost:8080/roteliste/ops/javascript/xforms.js> * Line number: 509
> That line is the first line of the Orbeon.util.Dom.getStringValue function (I
> am using the uncompressed JS to be able to debug this). Firebug reveals that
> the element parameter of that function is actually null. The calling function
> is handleResponseDom, line 7293 - the "error message" case. The DOM looks
> quite complicated in Firebug (maybe there's a special DOM view, don't know),
> but I can see the error message comes from Firefox itself (it also shows up in
> the error console), and it complains about an "undefined entity" in column 1070
> of the response from the XForms server. That entity seems to be -
> however, the usual indicator ------^ completely fails here, so I hope I
> assembled that correctly in my editor.
> Any ideas what could be going on here?
>
> Kind regards,
> Ralf Jung
>
>
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