Hi .
how can i keep originial data in table component that created based on DataBase view (there is not Entity Object in ADF. there is only VO) .
describe :
user can change data and developer must do DML function for each change ,
1- maybe user clear a field so field will be cleared and when user press commit button a row in another database table will delete , it means
user see clearing of field on page but delete a row is occured in database . !
2- maybe user want to UNDO change , so i need to its original value .
therefore have any soloution for these problems ?
thanks