title: iPhone: Modify a cell selected in didSelectRowAtIndexPath
body: <p>I have a table with entries which the user can select and when clicking on them the UILabel should turn to a UITextField so the user can edit the value of that row.</p>
  
  <pre><code>-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  {
      if(indexPath.section == 1 &amp;&amp;
         indexPath.row &lt; [item.entries count])
      {
          ListDetailCell *tmpCell = ((ListDetailCell*)[self tableView:tvEntries cellForRowAtIndexPath:indexPath]);
          tmpCell.lbTitle.hidden = true;  // &lt;- cell to hide
          tmpCell.tfTitle.hidden = false; // &lt;- textfield to show
      }
  }
  </code></pre>
  
  <p>For any reasons it seems that my changes on the controls don't get applied.</p>
  
  <p>Any hints here?
  Thx in advance</p>