Subject: Re: [xsl] Grouping & Counting Attribures From: David Carlisle <davidc@xxxxxxxxx> Date: Mon, 2 Mar 2009 23:42:01 GMT |
> ??? why didn't this need a [1] near end to get first occurance ??? you would in xslt2 (or get an error if you passed two nodes to generate-id) but in xslt 1 (or xslt2 in bbackwards compat mode) string functions have a "first node" behaviour, they silently discard all but the first node passed to them, so generate-id(foo) is the same as generate-id((foo)[1]) in xslt 1. In xslt2 though you wouldn't do this at all, you'd use for-each-group. > <xsl:variable name="findings" select=key('audits', @AuditName)/> not well formed. > ### above line does not work, was meant to go with above. ### in what way doesn't it work? It works for me 9as in produces te output you say you want) > ### this states what I am trying to do, but I know syntax is wrong ### actually not, without the line above (which uses correct syntax) I probably wouldn't have guessed what was intended here. > ### cannot select on the 2D list returned by key ### Not sure what you mean here. If I make your xsl well formed and change the 'InReview' test to use the syntax you used for 'ActionPlan' I get something that appears to match > Audit # Rows ActionPlan InReview .......... > CashboxII 2 1 1 > SPN 2 2 0 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="html"/> <xsl:key name="audits" match="Row" use="@AuditName" /> <xsl:template match="/dsQueryResponse/Rows"> <table> <tr><th>AUDIT</th><th># Rows</th> <th># ActionPlan</th><th># InReview</th> <th># FollowUp</th><th># Closed</th> </tr> <xsl:apply-templates select="*[@AuditName and generate-id(.)=generate-id(key('audits', @AuditName))]" /> </table> </xsl:template> <xsl:template match="*[@AuditName]"> <xsl:variable name="findings" select="key('audits', @AuditName)"/> <tr> <td><xsl:value-of select="@AuditName" /></td> <td><xsl:value-of select="count(key('audits', @AuditName))" /></td> <td><xsl:value-of select="count($findings[@State='ActionPlan'])" /></td> <td><xsl:value-of select="count($findings[@State='InReview'])" /></td> </tr> </xsl:template> </xsl:stylesheet> $ saxon ds.xml ds.xsl <table> <tr> <th>AUDIT</th> <th># Rows</th> <th># ActionPlan</th> <th># InReview</th> <th># FollowUp</th> <th># Closed</th> </tr> <tr> <td>Cashbox II</td> <td>2</td> <td>1</td> <td>1</td> </tr> <tr> <td>SNP</td> <td>2</td> <td>2</td> <td>0</td> </tr> </table> David ________________________________________________________________________ The Numerical Algorithms Group Ltd is a company registered in England and Wales with company number 1249803. The registered office is: Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom. This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. ________________________________________________________________________
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