01-04-2012 04:54 AM
We have written custom extension for save event in RMA. We use blaze for .net 6.10.1. In the save event we were able to do the required custom DB persistence. We have a requirement where in before doing the DB persistence we should look for existence of same value (this can be achieved using a simple select query), if the value exist we should give a prompt to the user and take a confirmation (Yes / No dialogue box). If the user select yes the persistence should continue else the operation should be Abort.
How can we do this?