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    copied!<p>Here is an example that does some similar grouping to output the following:</p> <ul> <li>May 2011 <ul> <li>2011-05-10: Homer</li> <li>2011-05-09: Lisa</li> </ul></li> <li>April 2011 <ul> <li>2011-04-07: Bart</li> <li>2011-04-05: Bart</li> <li>2011-04-02: Lisa </li> </ul></li> </ul> <p>It is not exactly what you have in your screenshot, but should give you a good enough idea of how to do this grouping.</p> <pre><code>&lt;xhtml:html xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xforms="http://www.w3.org/2002/xforms" xmlns:xxforms="http://orbeon.org/oxf/xml/xforms" xmlns:ev="http://www.w3.org/2001/xml-events" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:fr="http://orbeon.org/oxf/xml/form-runner"&gt; &lt;xhtml:head&gt; &lt;xhtml:title&gt;Timesheet&lt;/xhtml:title&gt; &lt;xforms:model&gt; &lt;xforms:instance&gt; &lt;instance&gt; &lt;entry&gt; &lt;start&gt;2011-05-10&lt;/start&gt; &lt;person&gt;Homer&lt;/person&gt; &lt;/entry&gt; &lt;entry&gt; &lt;start&gt;2011-05-09&lt;/start&gt; &lt;person&gt;Lisa&lt;/person&gt; &lt;/entry&gt; &lt;entry&gt; &lt;start&gt;2011-04-07&lt;/start&gt; &lt;person&gt;Bart&lt;/person&gt; &lt;/entry&gt; &lt;entry&gt; &lt;start&gt;2011-04-05&lt;/start&gt; &lt;person&gt;Bart&lt;/person&gt; &lt;/entry&gt; &lt;entry&gt; &lt;start&gt;2011-04-02&lt;/start&gt; &lt;person&gt;Lisa&lt;/person&gt; &lt;/entry&gt; &lt;/instance&gt; &lt;/xforms:instance&gt; &lt;/xforms:model&gt; &lt;xhtml:style type="text/css"&gt; .xforms-repeat-selected-item-1, .xforms-repeat-selected-item-2 { background: transparent } &lt;/xhtml:style&gt; &lt;/xhtml:head&gt; &lt;xhtml:body&gt; &lt;xxforms:variable name="entries" select="entry"/&gt; &lt;xxforms:variable name="months" select="distinct-values($entries/start/substring(., 1, 7))"/&gt; &lt;xhtml:ul&gt; &lt;xforms:repeat nodeset="$months"&gt; &lt;xxforms:variable name="current-month" select="."/&gt; &lt;xhtml:li&gt; &lt;xforms:output value="format-date(xs:date(concat(., '-01')), '[MNn] [Y]')"/&gt; &lt;xhtml:ul&gt; &lt;xforms:repeat nodeset="$entries[substring(start, 1, 7) = $current-month]"&gt; &lt;xhtml:li&gt; &lt;xforms:output ref="start"/&gt;: &lt;xforms:output ref="person"/&gt; &lt;/xhtml:li&gt; &lt;/xforms:repeat&gt; &lt;/xhtml:ul&gt; &lt;/xhtml:li&gt; &lt;/xforms:repeat&gt; &lt;/xhtml:ul&gt; &lt;/xhtml:body&gt; &lt;/xhtml:html&gt; </code></pre>
 

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