title: Using "record" in attributes Django Tables 2
body: <p>I'm moving my tables to django-tables2. By now is almost everything working ok, but now I have a problem. </p>
  
  <p>In my current version i use checkboxes to select items</p>
  
  <pre><code>&lt;td&gt;&lt;input type="checkbox" class="checkbox_delete" name="event" id="event.id"
                                                 value="{{ event.id }}" /&gt;
  </code></pre>
  
  <p>this way in the view i can recover the event.id using <code>request.POST.getlist('event')</code></p>
  
  <p>Now I'm trying to add the "value" attribute to a CheckBoxColumn</p>
  
  <pre><code>select = tables.CheckBoxColumn(attrs={'td__input': {'class': 'checkbox_delete', 'name': 'event', **'value': [A('id')]**}, 'th__input': {'id': 'selectAll'}},
                                     empty_values=())
  </code></pre>
  
  <p>I've been playing with the Accesor and the record.id which I use in a templateColumn. </p>
  
  <p>How can I pass the id to the value attribute??</p>