How to retrieve the selected row information from a Live Table with Checkboxes?

For example - How would I go about determining what row was selected from the following example?

{{html}}
  <div class="buttonwrapper">
    <a href="" id="checkboxService" class="button">Send checkbox data</a>
  </div>
{{/html}}

{{velocity}}
  #set($columns = ['doc.fullName', 'doc.title', 'doc.author', 'doc.date'])
  #set($columnsProperties = {
    'doc.fullName' : { 'type' : 'hidden' },
    'doc.title' : { 'displayName' : 'Title' } ,
    'doc.author' : { 'displayName' : 'Author' } ,
    'doc.date' : { 'displayName' : 'Date' }
  })
  #set($options = {
     'extraParams':'&space=XWiki',
     'queryFilters': '&hidden=true'
  })
  #livetable('myLivetable' $columns $columnsProperties $options)
{{/velocity}}

{{addCheckboxColumnToLivetable livetable="myLivetable" column="doc.fullName" buttonId="checkboxService" serviceDocument="Code.ServiceDocument" /}}