The TABLE and TBODY Tags

The browser always creates TBODY between TABLE and TR. Thus, the following two tables have the same structure.

<table>
    <tr><td>Hi</td></tr>    
</table>
<table>
    <tbody>    
        <tr><td>Hi</td></tr>        
    </tbody>    
</table>

Unfortunately, their component trees are not the same in ZK. Thus, if you want to dynamically manipulate a table, you have to declare TBODY between TABLE and TR. Of course, you don't need to worry this for static tables.