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POHow can I put result of a calculation with xsl in a new element
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  1. POHow can I put result of a calculation with xsl in a new element
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    copied!<p>I use a xsl to calculate the cumulative total per element "Basisproduct". The output has finally to be put in the same xml, after "Totals" in some new elements, like this:</p> <pre><code>&lt;Totals&gt; &lt;Totalproduct&gt; &lt;Basisproduct&gt;110&lt;/Basisproduct&gt; &lt;Cumul_Amount&gt;1,52&lt;/CustInvoice_LineAmount&gt; &lt;/Totalproduct&gt; &lt;Totalproduct&gt; &lt;Basisproduct&gt;198&lt;/Basisproduct&gt; &lt;Cumul_Amount&gt;294,77&lt;/CustInvoice_LineAmount&gt; &lt;/Totalproduct&gt; &lt;Totalproduct&gt; &lt;Basisproduct&gt;992&lt;/Basisproduct&gt; &lt;Cumul_Amount&gt;163,32&lt;/CustInvoice_LineAmount&gt; &lt;/Totalproduct&gt; &lt;Totalproduct&gt; &lt;Basisproduct&gt;993&lt;/Basisproduct&gt; &lt;Cumul_Amount&gt;193,78&lt;/CustInvoice_LineAmount&gt; &lt;/Totalproduct&gt; &lt;Totals&gt; &lt;-----I have this xml as an input.------&gt; &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;Report Name="SalesInvoice"&gt; &lt;ReportName&gt;SalesInvoice&lt;/ReportName&gt; &lt;Invoice&gt; &lt;InvoicingName&gt;Test Company&lt;/InvoicingName&gt; &lt;/Invoice&gt; &lt;ConditionalArea&gt; &lt;BodyCustInvoice&gt; &lt;Basisproduct&gt;110&lt;/Basisproduct&gt; &lt;CustInvoice_LineAmount&gt;1,52&lt;/CustInvoice_LineAmount&gt; &lt;/BodyCustInvoice&gt; &lt;BodyCustInvoice&gt; &lt;Basisproduct&gt;198&lt;/Basisproduct&gt; &lt;CustInvoice_LineAmount&gt;20,11&lt;/CustInvoice_LineAmount&gt; &lt;/BodyCustInvoice&gt; &lt;BodyCustInvoice&gt; &lt;Basisproduct&gt;198&lt;/Basisproduct&gt; &lt;CustInvoice_LineAmount&gt;20,22&lt;/CustInvoice_LineAmount&gt; &lt;/BodyCustInvoice&gt; &lt;BodyCustInvoice&gt; &lt;Basisproduct&gt;992&lt;/Basisproduct&gt; &lt;CustInvoice_LineAmount&gt;3033&lt;/CustInvoice_LineAmount&gt; &lt;/BodyCustInvoice&gt; &lt;BodyCustInvoice&gt; &lt;Basisproduct&gt;993&lt;/Basisproduct&gt; &lt;CustInvoice_LineAmount&gt;30,34&lt;/CustInvoice_LineAmount&gt; &lt;/BodyCustInvoice&gt; &lt;BodyCustInvoice&gt; &lt;Basisproduct&gt;992&lt;/Basisproduct&gt; &lt;CustInvoice_LineAmount&gt;30,35&lt;/CustInvoice_LineAmount&gt; &lt;/BodyCustInvoice&gt; &lt;BodyCustInvoice&gt; &lt;Basisproduct&gt;992&lt;/Basisproduct&gt; &lt;CustInvoice_LineAmount&gt;30.45&lt;/CustInvoice_LineAmount&gt; &lt;/BodyCustInvoice&gt; &lt;BodyCustInvoice&gt; &lt;Basisproduct&gt;993&lt;/Basisproduct&gt; &lt;CustInvoice_LineAmount&gt;30,46&lt;/CustInvoice_LineAmount&gt; &lt;/BodyCustInvoice&gt; &lt;BodyCustInvoice&gt; &lt;Basisproduct&gt;198&lt;/Basisproduct&gt; &lt;CustInvoice_LineAmount&gt;100.99&lt;/CustInvoice_LineAmount&gt; &lt;/BodyCustInvoice&gt;, &lt;/ConditionalArea&gt; &lt;Totals&gt; &lt;/Totals&gt; &lt;/Report&gt; </code></pre> <p>The xsl I use to calculate the cumlative sum of "Basisproduct" is:</p> <pre><code>&lt;xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"&gt; &lt;xsl:output indent="yes"/&gt; &lt;xsl:strip-space elements="*"/&gt; &lt;xsl:decimal-format name="EU" decimal-separator="," grouping-separator="."/&gt; &lt;xsl:key name="KType" match="Basisproduct" use="."/&gt; &lt;xsl:template match="node()|@*"&gt; &lt;xsl:copy&gt; &lt;xsl:apply-templates select="node()|@*"/&gt; &lt;/xsl:copy&gt; &lt;/xsl:template&gt; &lt;xsl:template match="TotalSBasis"&gt; &lt;TotalSBasis&gt; &lt;xsl:for-each select="/*/*/*/Basisproduct [generate-id() = generate-id(key ('KType', .)[1])]"&gt; &lt;xsl:variable name="currProd" select="."/&gt; &lt;Totalproduct&gt; &lt;xsl:copy-of select="."/&gt; &lt;Cumul_Amount&gt; &lt;xsl:value-of select="sum(/*/*/BodyCustInvoiceTrans [Basisproduct=$currProd]/CustInvoiceTrans_LineAmount)"/&gt; &lt;/Cumul_Amount&gt; &lt;/Totalproduct&gt; &lt;/xsl:for-each&gt; &lt;/TotalSBasis&gt; &lt;/xsl:template&gt; &lt;/xsl:stylesheet&gt; </code></pre>
 

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