I have to first display the previous registration data.
Secondly the user will select the data for updation.
Now i have displayed the old data for the five text boxes and two checkboxes .
But regarding the changed display i have done it only for the textboxes .
My checkboxes take the new value store the data in the database and
in the addresse bar also i get the id of the changed names but after clicking the register button the data in the checkboxes display the
original data .
i have only one chaeckbox value in the master database and other value id is only linked to the previous id.