I am converting an old mainframe application to asp/sql but there is some functionality in the old app that I do not know how to replicate. If the user is in edit mode of an estimate, they can actually insert a new line where they want it and add another item to the order. In the conversion I was thinking of giving them a way to add an item to the estimate, then re-order the items as they would like them, but I don't know how to do that and I can't seem to find anything to suit my needs in any of my favorite asp sites.
You could do it in straight ASP, but you would have to submit back to the server whenever you moved/reordered a record and that might not work for you (eg. the response time might be too slow).
I really don't know where to start, though. Do you have any thoughts? Thanks.