Problem when add SortBy to ExtendedDataModel/DataTable and D

[chong2000]

I hava found a problem when I added the sortBy at the rich:column in a dataTable/ExtendedDataModel with dataScroller .

The problem is when click on the sortable column and the whole dataTable + dataScroller displayed no record.

And I manage to snap on some info from the walk method inside the ExtendedDataModel

firstRow = 0
numberOfRows = -1

I used the coding/xhtml from the http://livedemo.exadel.com/richfaces-demo/richfaces/dataTable.jsf
and added the sortBy to the rich:column and found the problem.

I am not sure whether this has related with the issue posted on
http://jira.jboss.com/jira/browse/RF-2815 or http://jboss.com/index.html?module=bb&op=viewtopic&p=4147820#4147820 ? Just want to confirm...

Thanks.

Regards,
Chong