Hi,

Further to this, I now wonder whether there is a more general problem with the behaviour of concat as I having the same problem (with the same elements) in my page-flow.xml.
I am trying a workaround to the setvalue problem so in my page-flow.xml I have:


<xu:update select="/form/document/vr:Resource/vr:identifier" xmlns:vr="http://www.ivoa.net/xml/VOResource/v0.10";>
<xu:value-of select="concat(document('oxf:instance')/form/authority, document('oxf:instance')/form/document/vr:Resource/vr:identifier)"/>
</xu:update>


but again this does not anything.

Any ideas?

        Cheers,

        Matthew


On Jan 22, 2005, at 12:13 AM, Matthew J. Graham wrote:

Hi,

It looks as though a bug has crept into the behaviour of xforms:setvalue from 2.6 to 2.7.2:
in my view I have:


<xforms:setvalue ref="/form/document/vr:Resource/vr:identifier" value="concat(/form/authority, /form/document/vr:Resource/vr:identifier)"/>

However, all this actually does is set the value of /form/document/vr:Resource/vr:identifier to just the value of /form/authority and not the concatenation of the two elements. If, however, I use something else, e.g. value="concat(/form/authority, /form/document/vr:Resource/vr:title", then the concatenation works fine. So it just seems to be that the same element cannot appear in the ref and the value statements.

Any ideas?

        Cheers,

        Matthew




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