Dear all,
i have my application which is on development level. the thing is, i am using AJAX on almost all the pages. the application is going to run on web. the problem which may arise is if the internet connection is too slow or if the user is very quick on his actions, i feel the the updates that are taking place may not be complete or i am not quite sure that the entire set of transactions are executed before the user leavs the page. there are many pages works on AJAX. i needd to load as well as execute may DML statements using AJAX after some action.

how can i see that the entire set of DMLs are performed or if they are not performed the user is notified? Please advice me on this?? is there anyother problem which may arise and i am not be able to fore see???

I could advice you to use cron jobs. All hosting providers should provide it. even free web-hosting provider. What happens is: every day(each 24 hours) the script is run that checks whether the process has been completed and do consequent operations.


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