xslt count with complex rule

[janhes]

I'm sure this has been asked before but I can't find the answer.
I have the following xml which I am processing by sorting using
<xsl:for-each select="//property[@type='MoveSuccess']">
<xsl:sort select="./property[@name='sourceace']" data-type="text" order="ascending"/>

When I get to a change of sourceace and targetace I need to output a count of the number of MoveSuccess elements I have procesed.
I have tried all sorts of combinations of rule. my current attempt loks like this using the variable ace (which contains the correct value Naa030 first time).
<xsl:value-of select="count(ancestor::moveBatchResults/descendant:roperty[$ace=concat(./property[@name='sourceSPV'],./property[@name='targetSPV'])])"/>

But I can't get the correct count.
Anyone got any ideas please



<?xml version="1.0" encoding="UTF-8"?>
<moveBatchResults>
<property type="MoveResultCVO">
<property name="moveResults" type="ArrayList">
<property type="MoveFailure">
<property type="MoveVO" name="moveVO">
<property name="movement" type="String">MOVE</property>
<property name="ace" type="String">aa030</property>
<property name="reasonCode" type="null"/>
</property>
<property name="errorMessage" type="String">Target ace must belong to Current ace</property>
</property>
<property type="MoveSuccess">
<property name="movement" type="String">MOVE</property>
<property name="Balance" type="Double">&#45;361344&#46;46</property>
<property name="cofElementInformationVOs" type="ArrayList">
<property type="ElementInformationVO">
<property name="Balance" type="Double">&#45;28545&#46;43</property>
<property name="clasNumber" type="String">10126584</property>
</property>
<property type="ElementInformationVO">
<property name="Balance" type="Double">&#45;92196&#46;87999999999</property>
<property name="clasNumber" type="String">10126584</property>
</property>
<property type="ElementInformationVO">
<property name="Balance" type="Double">&#45;240602&#46;15000000002</property>
<property name="clasNumber" type="String">10126584</property>
</property>
</property>
<property name="mfNo" type="String">aa550U&#45;00517</property>
<property name="targetace" type="String">aa030</property>
<property name="sourceace" type="String">aa029</property>
</property>
<property type="MoveSuccess">
<property name="movement" type="String">MOVE</property>
<property name="Balance" type="Double">1&#46;48929757415317E&#45;11</property>
<property name="cofElementInformationVOs" type="ArrayList">
<property type="ElementInformationVO">
<property name="Balance" type="Double">&#45;7&#46;275957614183426E&#45;12</property>
<property name="clasNumber" type="String">10115129</property>
</property>
<property type="ElementInformationVO">
<property name="Balance" type="Double">2&#46;546585164964199E&#45;11</property>
<property name="clasNumber" type="String">10115129</property>
</property>
<property type="ElementInformationVO">
<property name="Balance" type="Double">&#45;5&#46;684341886080801E&#45;13</property>
<property name="clasNumber" type="String">10115129</property>
</property>
<property type="ElementInformationVO">
<property name="capitalBalance" type="Double">&#45;2&#46;7284841053187847E&#45;12</property>
<property name="clasNumber" type="String">10115129</property>
</property>
</property>
<property name="mfNo" type="String">ooo50T&#45;00133</property>
<property name="targetace" type="String">aa030</property>
<property name="sourceace" type="String">N</property>
</property>
<property type="MoveSuccess">
<property name="movement" type="String">MOVE</property>
<property name="Balance" type="Double">&#45;2&#46;0463630789890885E&#45;12</property>
<property name="cofElementInformationVOs" type="ArrayList">
<property type="ElementInformationVO">
<property name="Balance" type="Double">&#45;2&#46;0463630789890885E&#45;12</property>
<property name="clasNumber" type="String">10119258</property>
</property>
</property>
<property name="mfNo" type="String">lll50K&#45;00023</property>
<property name="targetace" type="String">aa030</property>
<property name="sourceace" type="String">N</property>
</property>
</property>
</property>
</moveBatchResults>

 

[janhes]

It's ok I've solved it. I was using the wrong variable.