How to create the new row with existing values

Question

Hi all,
first of all i create a row,
i opened that in edit mode,
suppose i want to edit any one of the value in that recordd,
that time compulsory create a new row with those valuess.
how can i create a new row with those valuess.

Answer 1

Hi Anusha,
This code correct for your requirement, only thing is you are not able to modify it as per your requirement.
What you have to do is:
1. Copy queried row into into new row, change primary key values(but don't commit your changes here).
2. Now you have two rows in your VO(OLD as well as New)
3. Make any changes if you want using User Interface.
4. At the save button first compare OLD and NEW row, if any value is differing then commit the chnages(it will insert new row in corresponding database table), if no changes are there I mean to say OLD value and NEW rows are same then rollback(it will remove copied row from VO and no row will be inserted in database.)
While comparing rows please note that Primary keys will not be same so don't compare Primary keys while comparing rows.
I hope it will help you.
Regards,
Reetesh Sharma