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giancarlo rossi

Subject: get the current position as parameter
Author: giancarlo rossi
Date: 10 Sep 2006 06:06 AM

have this
situation:

<xsl:for-each select="../../ReturnList/Return" >
xsl:sort="sum(../../OutwardList/Outward[$pos]/Price/Amount|../../ReturnList/Return[position()]/Price/Amount|$prezzo_gruppo)"
order="ascending" data/type="number" /><br/>
</xsl:for-each>

but the sum is not right becouse the position value is not understanded
from xpath...

I check it by a comparing:

<xsl:for-each select="../../ReturnList/Return" >
<xsl:variable name="posrt" select="position()" />
<xsl:value-of
select="sum(../../OutwardList/Outward[$pos]/Price/Amount|../../ReturnList/Return[$posrt]/Price/Amount|$prezzo_gruppo)"
/><br/>

<xsl:value-of
select="sum(../../OutwardList/Outward[$pos]/Price/Amount|../../ReturnList/Return[position()]/Price/Amount|$prezzo_gruppo)"
/><br/>

</xsl:for-each>

Wich is the right way to get the "position()" value in this case
without using a variable?

James Durning

Subject: get the current position as parameter
Author: James Durning
Date: 11 Sep 2006 10:17 AM

Are you trying to get something like:
position() = current()/position()

I personally prefer the variable method however.

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