Round value- Error

big_show <[email protected]> Wed, 12 Nov 2008 10:00:40 -0800 (PST)

Newsgroups	gmane.text.xml.xpath.general
Message-ID	<[email protected]>

Hi: 
I have one problem in XFORMS. 
I have this bind which is a calculation of a total. 

<xforms:bind id="total"
nodeset="/aval_desemp_gestao_operacional/valor_desempenho" 
calculate="(0.2*instance('aval_desemp_gestao_operacional')/vdo) 
        +(0.25*instance('aval_desemp_gestao_operacional')/vdr) 
        +(0.25*instance('aval_desemp_gestao_operacional')/vde) 
        +(0.3*instance('aval_desemp_gestao_operacional')/vdg)" />

The Field valor_desempenho is a float and I needed to round this calculation
to two decimal places. Is it possible? 
How can I do? 
Thanks!
-- 
View this message in context: http://www.nabble.com/Round-value--Error-tp20465856p20465856.html
Sent from the w3.org - www-xpath-comments mailing list archive at Nabble.com.