onSuccess is triggered after new data arrives. onSubmit is triggered before new data is requested.
on your Sorting problem, i did make any radical changes on that. Can you check your firebug if any error is triggered?[/quote]
yep you did... previous release, you make the sortable as true by default for all column. and the newest you make sortable as false by default. that's why my column cannot using sort function it solved
so onSuccess will be triggered when the table finished loading data right. I need to do some calculation based on the data that appeared on the current table.