title: Unhighlight a Row in a rich:ScrollableDataTable
body: <p>In my application I need a user to be able to select a row in a table.  When they are done working with the data from that row they click a cancel/reset button to reset some other page elements.  What I need to do is to also have the reset button unhighlight or unselect the highlighted/selected row in the datatable.  I have been unable to figure out what to do in my backing bean to get this working.</p>
  
  <p>From my JSP page:</p>
  
  <pre><code>&lt;rich:scrollableDataTable id="adjusterScheduleScrollableDataTableId" height="200px"
             width="807px" rows="10" sortMode="single" var="item"
             value="#{controller.searchResults}" selectionMode="single"
             binding="#{controller.table}" selection="#{controller.selection}"&gt;
        &lt;a:support event="onRowClick" action="#{controller.enableTools}" reRender="tools"/&gt;
        ...
        multiple columns 
        ...
  &lt;/r:scrollableDataTable&gt;
  &lt;h:panelGroup id="tools"&gt;
      &lt;h:commandButton id="reset" action="#{controller.reset}" value="Reset" /&gt;
  &lt;/h:panelGroup&gt;
  </code></pre>
  
  <p>From my backing bean:</p>
  
  <pre><code>private UIScrollableDataTable table;private Selection selection;
  ...
      public String reset(){
          //WHAT GOES HERE TO UNSELECT ROW??
      }
  ...
  </code></pre>