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Diarmuid O ConnorSubject: XSLT totaling numeric values
Author: Diarmuid O Connor
Date: 28 Oct 2008 07:39 AM
Hi

A section of my XML file in this format:
<Policies>
<Policy>
<ID>1239<ID>
<Status>A<Status>
<Vaue>25600<Value>
<Policy>
<Policy>
<ID>1241<ID>
<Status>B<Status>
<Vaue>57000<Value>
<Policy>
<Policy>
<ID>1246<ID>
<Status>A<Status>
<Vaue>12399<Value>
<Policy>
<Policy>
<ID>1267<ID>
<Status>C<Status>
<Vaue>1900<Value>
<Policy>
<Policy>
<ID>1304<ID>
<Status>B<Status>
<Vaue>22450<Value>
<Policy>
<Policy>
<ID>1389<ID>
<Status>D<Status>
<Vaue>89000<Value>
<Policy>
<Policies>

All the policy nodes have a Status and a Value.

I want to be able to calculate the following totals:
total value for all policies with Status A
total value for all policies with Status B and C

How do I do this?

Any help would be appreciated.
Thanks
Postnext
James DurningSubject: XSLT totaling numeric values
Author: James Durning
Date: 28 Oct 2008 12:31 PM
<xsl:value-of select="sum(//Policy[Status='A']/Value)"/>

<xsl:value-of select="sum(//Policy[Status='B' or Status='C']/Value)"/>
Postnext
Diarmuid O ConnorSubject: XSLT totaling numeric values
Author: Diarmuid O Connor
Date: 28 Oct 2008 01:25 PM
Thanks mate !!
Posttop
Diarmuid O ConnorSubject: XSLT totaling numeric values
Author: Diarmuid O Connor
Date: 24 Nov 2008 11:12 AM
As a follow on to this, if each Policy node also contained a <Type> value

How could I caculate a sum based on the Status and Type value, for example if I wanted to calculate the total value for all policies with Status = "B" and Type "New"

I have tried
<xsl:value-of select="sum(//Policy[Status='B' and Type='New']/Value)"/>

but this gives an Invalid Xpath Expression error
   
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