Hello,
I have a very large form (about 2000 rows, each row with 6 columns). The user can change the information in each cell and submit the changes to the server. Since the data is large I do not want to send all the data back to the server if it is not changed.
I did some
test using javascript and I was able to create a hidden field next to a row each time a row got updated (by detecting an event in the cell), but this is a costly operation because I need to update the form with 2000 rows each time when a user changes something.
How can I track row (or cell) changes without updating the form each time when a change is made?
Thanks
Suresh