avner.linder

Hi, I have a similar question with regards to drag-and-drop: We would like to be able to rearrange the bars in a chart by dragging them around: for vertical bars, for example, it means dragging a bar from left to right. It doesn't matter what the server-side technology is (java in our case, or php in other cases) as long as there is a javascript callback we can hook to and cause the form to send the server a notification of the new order.