<rich:dataTable perfomance

[alexguru]

I display a table with nearly 1000 rows. When i changed <h:dataTable /> to <rich:dataTable /> size of my page increased from 500Kb to 1,5Mb. This heapens because <rich:dataTable /> generates ID for every 'td' tag unlike <h:datatTable /> and <t:dataTable />.
Example of generated id's:

<TD
id=j_id_jsp_1105445235_47:files_logistic:j_id_jsp_1752460238_4pc2:journalTable:57:j_id_jsp_1752460238_69pc2>
2007-10-12</TD>

I include table into page with <a4j:include /> so my id is little more longer.

Id size = 107Bytes. I have 10 columns and 1000 rows: Size = 107 * 10 * 1000 = 1mb.

Is id for 'td' tag a architectural feature or in future releases it could be removed?

Thanks,
Alex

[alexguru]

Anybody?

[nbelaevski]

That is an architectural feature. It is required for a number of components.

[alexguru]

Thank you for answer.