position attribute in xforms:insert

FYI this was an easy one so I implemented it. I also migrated the doc
on AVTs to the wiki:

http://wiki.orbeon.com/forms/doc/developer-guide/xforms-attribute-value-templates
-Erik

On Mon, Mar 8, 2010 at 10:35 AM, Alessandro Vernet <[hidden email]> wrote:
> Alexandru,
>
> This doesn't work because the value of "position" is supposed to be
> either "before" or "after"; it can't be an XPath expression that
> returns that value. In some places, Orbeon Forms supports AVTs for
> this, as an extension to XForms spec, so you can write
> position="{$insertWhere}", but this is not one of those places. I
> created an RFE for this:
>
> http://forge.ow2.org/tracker/index.php?func=detail&aid=314804&group_id=168&atid=350207
>
> Alex
>
> On Sun, Mar 7, 2010 at 6:20 AM, Alexandru Ionita
> <[hidden email]> wrote:
>>
>>
>>
>> Hello,
>> I want to set for the position attribute of the xforms:insert expression a
>> value which is variable. What I'm trying to do is as here:
>>
>> <xf:repeat nodeset="InvoiceItems/item" id="item-repeat">
>> <xxforms:variable name="position" select="position()"/>
>> <xxforms:variable name="insertWhere"
>> select="if($position=count(instance('content')/InvoiceItems/item))then
>> 'after' else 'before'"/>
>> <xf:insert ev:event="DOMActivate"
>> context="instance('content')/InvoiceItems" nodeset="item"
>> at="index('item-repeat')"
>> position="$insertWhere" origin="instance('invoice-item-template')" />
>> </xf:repeat>
>>
>> the problem is that my variable is not recognized in this statement and
>> Orbeon is asking only for the static values "after" or "before".
>> If I'm displaying the value of that variable everything works great.
>> <xf:output value="$insertWhere"/>
>>
>> Thanks.
>> Alexandru
>>
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>
>
>
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