Count Distinct Value
<p>I have to do a report summary table that will be displaying the same data. Tried using the xdoxslt:distinct_values to group the same value but it does not work nor it displays any error. </p>

<p>What I have right now:</p>

<p>001 - 1</p>

<p>002 - 1</p>

<p>001 - 1</p>

<p>What I need to achieve:</p>

<p>001 - 2</p>

<p>002 - 1</p>

<p>To eliminate the distinct values for the 001 I used the code as per below</p>

<pre><code>&lt;?CwaProductCode[not(.=preceding::CwaProductCode)]?&gt;
</code></pre>

<p>Tried using the code as per below to count the distinct values but it does not work</p>

<pre><code>&lt;?count(xdoxslt:distinct_values(CwaProductCode))?&gt;
</code></pre>

<p>Any suggestions?</p>