by Chaoxi P
My opinion AJAX would only pass back the value and obtain the new selection values. We are only grabbing the data we need and not having to process all of this excess. So, we can save the time for a classic post back. It is quicker than having to wait for the page to re-render. Besides that, It increased efficiency in the user interface can often mean that time is saved at the task-level, offering opportunities for concrete cost savings there. It also save the cost of bandwidth.