Hi all, I use scrollabledatatable to display product list, when i click add button with no input, validation is occured, i think that rerender=scrollable won't be refreshed, but content of table is shaked as under image. Please help me, thanks.

This is productList.jsp file: http://trinhnt.googlepages.com/productList.jsp

[img]http://i122.photobucket.com/albums/o257/trinhnt/scrollable.jpg[/img]

Sorry for my English.