I have a senario that user enters some values and later if he wishes he can change the values he entred last time....
So right now I have doing something like:
in newAddress_tmp is the data which he entered first time or then change.... I am storing the user data in node at the row level..... so e.g at row 1 I entered the data, and 2nd time again at row1 I want to update the data.... , my question is instead of addElement, how I can update or modify at the same index ?
Pls suggest...if that is possible....