Re: [Xsltforms-support] stepping through recordset type data display

[Stephen C. <Ste...@ut...>]

Tambet Matiisen wrote:
> Stephen Cameron wrote:
>>             <!--xf:setvalue ev:event="xforms-value-changed" 
>> ref="../@position" 
>> value="count(instance('data')/item[@id=instance('temp')/@id]/preceding-sibling::item)+1"/--> 
>>
>>   
> This should work:
>
> <xf:setvalue ev:event="xforms-value-changed" ref="../@position" 
> value="instance('data')/item[@id=instance('temp')/@id]/position()"/>
>
>  Tambet
>
>
No, I'm afraid not. I think that my solution is correct after doing some 
more reading, but it gives an error in XSLTForms (see below).

So I think that XSLTForms does not support preceding-sibling::, this may 
be an XForms 1.0 vs 1.1 difference (e.g. choose() is not supported but 
if() is)

XSLTForms Exception
--------------------------

Error parsing the following XPath expression :

count(instance('data')/item[@id=instance('temp')/@id]/preceding-sibling::item)+1

Unknown operator at ':item)+1' in 
'count(instance('data')/item[@id=instance('temp')/@id]/preceding-sibling::item)+1'



-- 
Regards

Stephen Cameron

Data Programmer
Integrated Marine Observing System  (IMOS)
eMarine Information Infrastructure Project
University of Tasmania, Private Bag 21, Hobart, TAS 7001, Australia

Tel: +61 3 6226 8507
Fax: +61 3 6226 2997
Email: ste...@ut...
URL: http://www.imos.org.au/eMII.html